Patent Publication Number: US-2023157115-A1

Title: Display device

Description:
CROSS-REFERENCE TO RELATED APPLICATION 
     The present application claims priority to and the benefit of Korean Patent Application No. 10-2021-0156022, filed on Nov. 12, 2021, the entire contents of which is hereby incorporated by reference. 
     BACKGROUND 
     1. Field 
     Aspects of some embodiments of the present disclosure relate to a display device. 
     2. Description of the Related Art 
     Electronic devices, such as smartphones, tablet computers, notebook computers, car navigation units, and smart televisions, are ubiquitous in the modern society. Electronic devices may include a display panel to graphically display information to users. Electronic devices may further include various electronic modules in addition to the display panel. 
     The electronic devices may satisfy various display quality requirements for each purpose of use. Light generated from a light emitting device is emitted to the outside of the electronic devices while generating various optical phenomena such as resonance and interference. These optical phenomena affect the quality of displayed images. 
     The above information disclosed in this Background section is only for enhancement of understanding of the background and therefore the information discussed in this Background section does not necessarily constitute prior art. 
     SUMMARY 
     Aspects of some embodiments of the present disclosure relate to a display device. For example, aspects of some embodiments of the present disclosure relate to a display device including an input sensor. 
     Aspects of some embodiments of the present disclosure include a display device with relatively improved display quality. 
     Aspects of some embodiments of the present disclosure include a display device including a display panel including first color light emitting areas, second color light emitting areas, and third color light emitting areas and a non-light-emitting area between the first color light emitting areas, the second color light emitting areas, and the third color light emitting areas and an input sensor including a sensing electrode including a conductive line overlapping the non-light-emitting area and on the display panel. A first-first color light emitting area among the first color light emitting areas is spaced apart from a first-second color light emitting area among the second color light emitting areas in a first direction, a second-second color light emitting area among the second color light emitting areas is spaced apart from a first-third color light emitting area among the third color light emitting areas in the first direction, the conductive line includes a first line area between the first-first color light emitting area and the first-second color light emitting area and a second line area between the second-second color light emitting area and the first-third color light emitting area, a distance between the first line area and the first-second color light emitting area is greater than a distance between the first line area and the first-first color light emitting area, and a distance between the second line area and the second-second color light emitting area is greater than a distance between the second line area and the first-third color light emitting area. 
     According to some embodiments, each of the first line area and the second line area extends in a second direction crossing the first direction, and the first line area and the second line area have a same line width. 
     According to some embodiments, a third-second color light emitting area among the second color light emitting areas is spaced apart from the first-second color light emitting area in the first direction, the first-first color light emitting area is between the first-second color light emitting area and the third-second color light emitting area in the first direction, the conductive line further includes a third line area between the first-first color light emitting area and the third-second color light emitting area, and a distance between the third line area and the first-first color light emitting area is smaller than the distance between the first line area and the first-second color light emitting area. 
     According to some embodiments, each of the first line area and the third line area extends in a second direction crossing the first direction, and the first line area has a line width greater than a line width of the third line area. 
     According to some embodiments, a third-second color light emitting area among the second color light emitting areas is spaced apart from the first-first color light emitting area in a second direction crossing the first direction, the conductive line further includes a third line area between the third-second color light emitting area and the first-first color light emitting area, and a distance between the third line area and the third-second color light emitting area is greater than a distance between the third line area and the first-first color light emitting area. 
     According to some embodiments, the distance between the first line area and the first-second color light emitting area is equal to or greater than the distance between the third line area and the third-second color light emitting area. 
     According to some embodiments, the third line area extends in the first direction. 
     According to some embodiments, a third-second color light emitting area among the second color light emitting areas is spaced apart from the second-second color light emitting area in the first direction, the first-third color light emitting area is between the second-second color light emitting area and the third-second color light emitting area, the conductive line further includes a third line area between the first-third color light emitting area and the third-second color light emitting area, and a distance between the third line area and the first-third color light emitting area is smaller than a distance between the third line area and the third-second color light emitting area. 
     According to some embodiments, each of the second line area and the third line area extends in a second direction crossing the first direction, and a line width of the second line area is substantially the same as a line width of the third line area. 
     According to some embodiments, the distance between the second line area and the first-third color light emitting area is substantially the same as the distance between the third line area and the first-third color light emitting area. 
     According to some embodiments, a third-second color light emitting area among the second color light emitting areas is spaced apart from the first-third color light emitting area in a second direction crossing the first direction, the conductive line further includes a third line area between the third-second color light emitting area and the first-third color light emitting area, and a distance between the third line area and the third-second color light emitting area is greater than a distance between the third line area and the first-third color light emitting area. 
     According to some embodiments, the distance between the second line area and the second-second color light emitting area is equal to or greater than the distance between the third line area and third-second color light emitting area. 
     According to some embodiments, each of the first-first color light emitting area, the first-second color light emitting area, the second-second color light emitting area, and the first-third color light emitting area, includes a first edge, a second edge facing the first edge in the first direction, a third edge, and a fourth edge facing the third edge in a second direction crossing the first direction. 
     According to some embodiments, the first-second color light emitting area extends in the first direction, and the second-second color light emitting area extends in the second direction. 
     According to some embodiments, the display device further includes a spherical coordinate system defined therein, a white image displayed in the display panel is measured as a white image shifted to a source light of the second color light emitting areas from a first point (r 1 , Θ 1 , ϕ 1 ) of the spherical coordinate system, the first point (r 1 , Θ 1 , ϕ 1 ) is on an extension line of the first-first color light emitting area and the first-second color light emitting area in the first direction, and the first-first color light emitting area is closer to the first point (r 1 , Θ 1 , ϕ 1 ) than the first-second color light emitting area. 
     According to some embodiments, the display device further includes an optical film on the input sensor, and the optical film includes a polarizing film and a retarder film. 
     According to some embodiments, the display device further includes an optical film on the input sensor, and a white image passed through the optical film is shifted to a source light of the first color light emitting areas from the first point (r 1 , Θ 1 , ϕ 1 ) when compared with a white image incident into the optical film. 
     According to some embodiments, each of the first line area and the second line area extends in a second direction crossing the first direction, the first color light emitting areas and the third color light emitting areas define a first light emitting row, the second light emitting areas define a second light emitting row, and the first color light emitting areas are alternately arranged with the third color light emitting areas in the first light emitting row along a third direction crossing the first direction and the second direction. 
     Aspects of some embodiments of the present disclosure include a display device including a display panel including first color light emitting areas, second color light emitting areas, and third color light emitting areas and a non-light-emitting area between the first color light emitting areas, the second color light emitting areas, and the third color light emitting areas and an input sensor including a sensing electrode including a conductive line overlapping the non-light-emitting area and on the display panel. A first-first color light emitting area among the first color light emitting areas is spaced apart from a first-second color light emitting area among the second color light emitting areas in a first direction, a second-second color light emitting area among the second color light emitting areas is spaced apart from a first-third color light emitting area among the third color light emitting areas in the first direction, the conductive line includes a first line area between the first-first color light emitting area and the first-second color light emitting area and a second line area between the second-second color light emitting area and the first-third color light emitting area, and the first line area has a line width greater than a line width of the second line area. 
     According to some embodiments, the conductive line further includes a third line area extending from the first line area in a second direction crossing the first direction and adjacent to the first-first color light emitting area, and the line width of the first line area is greater than a line width of the third line area. 
     According to some embodiments, a phenomenon in which the white image is viewed differently depending on an azimuth angle, i.e., a white angular dependency (WAD), may be reduced. Accordingly, a display quality of the display device may be relatively improved. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The above and other characteristics of embodiments according to the present disclosure will become readily apparent by reference to the following detailed description when considered in conjunction with the accompanying drawings wherein: 
         FIG.  1    is a perspective view of a display device according to some embodiments of the present disclosure; 
         FIG.  2    is a cross-sectional view of a display device according to some embodiments of the present disclosure; 
         FIGS.  3 A and  3 B  are views of a spherical coordinate system defined in a display device according to some embodiments. 
         FIG.  4    is a view of a variation in color coordinates of a white image exiting from an optical film according to some embodiments; 
         FIG.  5 A  is an enlarged plan view of a display area of a display panel according to some embodiments of the present disclosure; 
         FIG.  5 B  is a cross-sectional view of a display area of a display panel according to some embodiments of the present disclosure; 
         FIG.  6 A  is a cross-sectional view of an input sensor according to some embodiments of the present disclosure; 
         FIG.  6 B  is a plan view of an input sensor according to some embodiments of the present disclosure; 
         FIG.  6 C  is an enlarged plan view of a portion of the input sensor of  FIG.  6 B ; 
         FIG.  7    is a cross-sectional view of a radiation path of a source light; 
         FIGS.  8 A and  8 B  are plan views of an arrangement relationship between a light emitting area and a sensing electrode according to some embodiments of the present disclosure; 
         FIGS.  9 A to  9 C  are plan views of an arrangement relationship between a light emitting area and a sensing electrode according to some embodiments of the present disclosure; 
         FIGS.  10 A and  10 B  are plan views of an arrangement relationship between a light emitting area and a sensing electrode according to some embodiments of the present disclosure; 
         FIGS.  11 A and  11 B  are plan views of an arrangement relationship between a light emitting area and a sensing electrode according to some embodiments of the present disclosure; and 
         FIG.  12    is a plan view of an input sensor according to some embodiments of the present disclosure. 
     
    
    
     DETAILED DESCRIPTION 
     In the present disclosure, it will be understood that when an element (or area, layer, or portion) is referred to as being “on”, “connected to” or “coupled to” another element or layer, it can be directly on, connected or coupled to the other element or layer or intervening elements or layers may be present. 
     Like numerals refer to like elements throughout. In the drawings, the thickness, ratio, and dimension of components are exaggerated for effective description of the technical content. As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items. 
     It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. Thus, a first element discussed below could be termed a second element without departing from the teachings of the present disclosure. As used herein, the singular forms, “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. 
     Spatially relative terms, such as “beneath”, “below”, “lower”, “above”, “upper” and the like, may be used herein for ease of description to describe one element or feature&#39;s relationship to another element(s) or feature(s) as illustrated in the figures. 
     It will be further understood that the terms “includes” and/or “including”, when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. 
     Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein. 
     Hereinafter, aspects of some embodiments of the present disclosure will be described in more detail with reference to accompanying drawings. 
       FIG.  1    is a perspective view showing a display device DD according to some embodiments of the present disclosure. 
     The display device DD may generate or display images and may sense an external input. The display device DD may include a display area  1000 A and a peripheral area  1000 N. Pixels PX may be located in the display area  1000 A. The pixels PX may include a first color pixel, a second color pixel, and a third color pixel, which generate lights having different colors from each other. 
     The image may be displayed through the display area  1000 A. The display area  1000 A may include a plane defined by a first direction DR 1  and a second direction DR 2 . The display area  1000 A may further include curved surfaces bent from at least two sides of the plane. However, the shape of the display area  1000 A should not be limited thereto or thereby. For example, the display area  1000 A may include only the plane, or the display area  1000 A may further include two or more curved surfaces, e.g., four curved surfaces respectively bent from four sides of the plane. 
       FIG.  2    is a cross-sectional view of the display device DD according to some embodiments of the present disclosure. Referring to  FIG.  2   , the display device DD may include a display panel  100 , an input sensor  200 , an anti-reflector  300 , and a window  400 . 
     The display panel  100  may be a light emitting type display panel. For example, the display panel  100  may be an organic light emitting display panel, an inorganic light emitting display panel, a micro-LED display panel, or a nano-LED display panel. The display panel  100  may include a base layer  110 , a circuit layer  120 , a light emitting element layer  130 , and an encapsulation layer  140 . 
     The base layer  110  may provide a base surface on which the circuit layer  120  is located. The base layer  110  may be a rigid substrate or a flexible substrate that is bendable, foldable, or rollable. The base layer  110  may be a glass substrate, a metal substrate, or a polymer substrate, however, it should not be limited thereto or thereby. According to some embodiments, the base layer  110  may be an inorganic layer, an organic layer, or a composite material layer. 
     The base layer  110  may have a multi-layer structure. For instance, the base layer  110  may include a first synthetic resin layer, an inorganic layer having a single-layer or multi-layer structure, and a second synthetic resin layer located on the inorganic layer having a single-layer or multi-layer structure. Each of the first and second synthetic resin layers may include a polyimide-based resin, however, embodiments according to the present disclosure are not particularly limited. 
     The circuit layer  120  may be located on the base layer  110 . The circuit layer  120  may include an insulating layer, a semiconductor pattern, a conductive pattern, and a signal line. The circuit layer  120  may include a driving circuit for the pixels PX described with reference to  FIG.  1   . 
     The light emitting element layer  130  may be located on the circuit layer  120 . The light emitting element layer  130  may include a light emitting element for the pixels PX described with reference to  FIG.  1   . For example, the light emitting element may include an organic light emitting material, an inorganic light emitting material, an organic-inorganic light emitting material, a quantum dot, a quantum rod, a micro-LED, or a nano-LED. 
     The encapsulation layer  140  may be located on the light emitting element layer  130 . The encapsulation layer  140  may protect the light emitting element layer  130  from moisture, oxygen, and a foreign substance such as dust particles. The encapsulation layer  140  may include at least one inorganic layer. The encapsulation layer  140  may include a stack structure in which an inorganic layer, an organic layer, and an inorganic layer are sequentially stacked. 
     The input sensor  200  may be located on the display panel  100 . The input sensor  200  may sense an external input applied thereto from the outside. For example, the external input may include a variety of external inputs, such as a part of user&#39;s body, light, heat, pen, or pressure. 
     The input sensor  200  may be formed on the display panel  100  through successive processes. In this case, the input sensor  200  may be located directly on the display panel  100 . In the present disclosure, the expression “component A is located directly on component B” means that no intervening elements are present between the component A and the component B. That is, an adhesive member may not be located between the input sensor  200  and the display panel  100 . 
     The anti-reflector  300  may be located on the input sensor  200 . The anti-reflector  300  may be coupled to the input sensor  200  by an adhesive layer AD. The anti-reflector  300  may reduce a reflectance with respect to the external light. 
     The anti-reflector  300  may include an optical film. The optical film may include a polarizing film. The optical film may further include a retarder film. The retarder film may include at least one of a λ/2 retarder film or a λ/4 retarder film. 
     The window  400  may be located on the anti-reflector  300 . The window  400  and the anti-reflector  300  may be coupled to each other by an adhesive layer AD. The adhesive layer may be a pressure sensitive adhesive (PSA) film or an optically clear adhesive (OCA). 
     The window  400  may include at least one base layer. The base layer may be a glass substrate or a synthetic resin film. The window  400  may have a multi-layer structure. The window  400  may include a thin film glass substrate and a synthetic resin film located on the thin film glass substrate. The thin film glass substrate and the synthetic resin film may be coupled to each other by an adhesive layer, and the adhesive layer and the synthetic resin film may be separated from the thin film glass substrate to be replaced. 
     According to some embodiments, the adhesive layer AD may be omitted, and the window  400  may be located directly on the anti-reflector  300 . An organic material, an inorganic material, or a ceramic material may be coated on the anti-reflector  300 . 
       FIGS.  3 A and  3 B  are views of a spherical coordinate system defined in the display device DD.  FIG.  4    is a view of a color coordinate change of a white image exiting through an optical film. 
     Referring to  FIGS.  3 A and  3 B , the spherical coordinate system may be defined in the display device DD. An origin point of the spherical coordinate system may be aligned with a center of the display area  1000 A of the display device DD. The spherical coordinate system may be used to distinguish measurement points to measure a display quality of the display device DD, and hereinafter, the measurement points may be indicated by coordinates of the spherical coordinate system. 
     The coordinates of the spherical coordinate system may be indicated by r, θ, and ϕ, r indicates a distance from the origin point to the measurement point, θ indicates an angle between a z-axis (or a normal axis of the display device DD) and a straight line defined between the origin point and the measurement point, and ϕ indicates an angle between an x-axis (or a horizontal axis passing through the center of the display device DD) and a straight line obtained by an orthogonal projection of the straight line defined between the origin point and the measurement point onto an x-y plane (or a front surface of the display device DD). For the convenience of explanation, θ is referred to as a viewing angle, and ϕ is referred to as an azimuth angle. 
       FIG.  3 A  shows five measurement points P 1  to P 5 . The first viewing angle of the first measurement point may be 0°. Second, third, fourth, and fifth viewing angles θ 1 , θ 2 , θ 3 , θ 4 , and θ 5  may be measured spaced apart from each other by a set or predetermined angle. The second, third, fourth, and fifth viewing angles θ 1 , θ 2 , θ 3 , and θ 4  of the second to fifth measurement points P 2  to P 5  may be 15°, 30°, 45°, and 60°, respectively. According to some embodiments, the second, third, fourth, and fifth viewing angles θ 1 , θ 2 , θ 3 , and θ 4  of the first to fifth measurement points P 2  to P 5  may be 20°, 40°, 60°, and 80°, respectively. According to some embodiments, the second, third, fourth, and fifth viewing angles θ 1 , θ 2 , θ 3 , and θ 4  of the first to fifth measurement points P 2  to P 5  may be 10°, 20°, 30°, and 40°, respectively.  FIG.  3 B  shows eight azimuth angles ϕ 1  to ϕ 8  as a representative example. The eight azimuth angles ϕ 1  to ϕ 8  may be 0°, 45°, 90°, 135°, 180°, 225°, 270°, and 315°, respectively. 
       FIG.  4    shows color coordinate changes Δu′ and Δv′ of the white image exiting through the optical film after a row white image is provided to the optical film of the anti-reflector  300  according to the azimuth angle. The color coordinate changes Δu′ and Δv′ are shown based on the eight measurement points P 10  to P 80 , and the eight measurement points P 10  to P 80  may have the same distance r from the origin point to the measurement point and the same viewing angle θ. 
     The white image may be obtained by mixing lights generated by the pixels PX shown in  FIG.  1   . For example, the white image may be generated by mixing a first color light generated by first color pixels, a second color light generated by second color pixels, and a third color light generated by third color pixels. The first color light may be a red light, the second color light may be a green light, and the third color light may be a blue light. The raw white image means a white image with no difference in color coordinate changes Δu′ and Δv′ at the eight measurement points P 10  to P 80 . The same type of light source as the raw white image is provided to the optical film to measure characteristics of the optical film of the anti-reflector  300 . 
     The color coordinate changes Δu′ and Δv′ are expressed based on a color coordinate value measured at a third measurement point P 30  having a third azimuth angle ϕ 3 . The color coordinate changes Δu′ and Δv′ are expressed based on color coordinates u′ and v′ of CIE1976 color coordinate system. 
     Referring to  FIG.  4   , the change Δu′ of a first color coordinate measured at a fourth measurement point P 40  having a fourth azimuth angle ϕ 4  and an eighth measurement point P 80  having an eighth azimuth angle ϕ 8  is relatively large. A case where the change Δu′ of the first color coordinate has a positive value and the change Δu′ of the first color coordinate is large means that the white image is recognized as a reddish white to a user who views the white image passing through the optical film of the anti-reflector  300  at a corresponding measurement point. This phenomenon where the color coordinate changes Δu′ and Δv′ are large only at a specific point is called a white wavelength shift or a white angular dependency (WAD). 
     Meanwhile, a case where the change Δu′ of the first color coordinate measured at a specific measurement point has a negative value and the change Δu′ of the first color coordinate is large means that the white image is recognized as a greenish white image to the user. In addition, a case where the change Δv′ of a second color coordinate measured at a specific measurement point has a negative value and the change Δv′ of the second color coordinate is large means that the white image is recognized as a bluish white image to the user. According to some embodiments, the white image shifted to a long wavelength is described as an example of the white angular dependency (WAD), however, the white angular dependency (WAD) should not be limited thereto or thereby. As a result of the white angular dependency (WAD), the greenish white image or the bluish white image may be measured. 
     The color coordinate changes Δu′ and Δv′ of the raw white image may be larger only at the measurement point with a specific azimuth angle ϕ due to an optical axis of the optical film of the anti-reflector  300 . There is a difference in the azimuth angle of about 180° between the fourth measurement point P 40  where the reddish white image is measured and the eighth measurement point P 80  where the reddish white image is measured, and the difference of the azimuth angle is due to the optical axis of the polarizing film included in the optical film of the anti-reflector  300 . This is because a transmission axis or an absorption axis of the polarizing film has a linearity and the transmission axis or the absorption axis extends from the fourth azimuth angle ϕ 4  to the eighth azimuth angle ϕ 8 . A path of the white image passing through the polarizing film interferes with the transmission axis or the absorption axis, and a degree of interference is different depending on the wavelength. The light having the red wavelength is provide more to a specific azimuth angle by the transmission axis or the absorption axis, and as a result, the reddish white image is measured at the specific azimuth angle. 
     Referring to  FIG.  2   , in a case where the raw white image generated by the light emitting element layer  130  is provided to the anti-reflector  300  without a substantial change while passing through the encapsulation layer  140 , the input sensor  200 , and the adhesive layer AD, and there is no substantial change in the raw white image even after passing through the anti-reflector  300 , the user may recognize the white image described with reference to  FIG.  4   . That is, the user may recognize the white image in which the white angular dependency (WAD) is generated at the fourth measurement point P 40  and the eighth measurement point P 80 . 
     According to some embodiments of the present disclosure, it may be possible to reduce the white angular dependency (WAD) at the fourth measurement point P 40  and the eighth measurement point P 80  by interfering with the white image while the white image is passing through the input sensor  200 . The input sensor  200  may be designed such that an amount of interference caused by a structure of the input sensor  200  may be changed according to the azimuth angle while the first color light, the second color light, and the third color light pass through the input sensor  200 . Hereinafter, the principle of controlling the amount of interference with respect to the first color light, the second color light, and the third color light according to the azimuth angle in the input sensor  200  will be explained in more detail. 
       FIG.  5 A  is an enlarged plan view of a display area  100 A of the display panel  100  according to some embodiments of the present disclosure, and  FIG.  5 B  is a cross-sectional view of the display area  100 A of the display panel  100  according to some embodiments of the present disclosure. 
     Referring to  FIG.  5 A , the display area  100 A may include a plurality of light emitting areas PXA-R, PXA-G, and PXA-B and a non-light-emitting area NPXA defined between the light emitting areas PXA-R, PXA-G, and PXA-B. The light emitting areas PXA-R, PXA-G, and PXA-B may be grouped into three groups of the light emitting areas PXA-B, PXA-R, and PXA-G. The three groups of the light emitting areas PXA-B, PXA-R, and PXA-G may be distinguished from each other according to a color of a source light generated by the light emitting element LD (refer to  FIG.  5 B ). 
     A first color light emitting area PXA-R, a second color light emitting area PXA-G, and a third color light emitting area PXA-B may have different sizes from each other, however, they should not be limited thereto or thereby. According to some embodiments, the first color light emitting area PXA-R, the second color light emitting area PXA-G, and the third color light emitting area PXA-B may have same sizes from each other. According to some embodiments, the first color may be a red color, the second color may be a green color, and the third color may be a blue color. According to some embodiments, the display panel  100  may include three groups of light emitting areas respectively displaying three primary colors of yellow, magenta, and cyan. 
     Each of the first color light emitting area PXA-R, the second color light emitting area PXA-G, and the third color light emitting area PXA-B may have a substantially polygonal shape. According to some embodiments, the term “substantially polygonal shape” used herein includes a polygonal shape in a mathematical meaning and a polygonal shape in which curves are defined at vertices. The shape of the light emitting area may be the same as an opening defined through a pixel definition layer, and the shape of vertices may vary depending on an etching performance of the pixel definition layer. 
     According to some embodiments, the first color light emitting area PXA-R and the third color light emitting area PXA-B, each having a square shape, and the second color light emitting area PXA-G having a rectangular shape are shown. The second color light emitting area PXA-G may include two types of the second color light emitting areas PXA-G whose long sides extend in different directions. 
     Each of the first color light emitting area PXA-R, the second color light emitting area PXA-G, and the third color light emitting area PXA-B may include a first edge E 1 , a second edge E 2 , a third edge E 3 , and a fourth edge E 4 . The first edge E 1  and the second edge E 2  may extend in a first oblique direction CDR 1  crossing the first direction DR 1  and the second direction DR 2  and may be spaced apart from each other with a corresponding light emitting area interposed therebetween. The third edge E 3  and the fourth edge E 4  may extend in a second oblique direction CDR 2  crossing the first direction DR 1 , the second direction DR 2 , and the first oblique direction CDR 1  and may be spaced apart from each other with a corresponding light emitting area interposed therebetween. 
     Referring to  FIG.  5 A , the light emitting areas PXA-B, PXA-R, and PXA-G may define a plurality of light emitting rows arranged in the second direction DR 2 . The light emitting rows may include an n-th (n is a natural number) light emitting row PXLn, an (n+1)th light emitting row PXLn+1, an (n+2)th light emitting row PXLn+2, and (n+3)th light emitting row PXLn+3. The four light emitting rows PXLn, PXLn+1, PXLn+2, and PXLn+3 may form a group and may be repeatedly arranged in the second direction DR 2 . Each of the four light emitting rows PXLn, PXLn+1, PXLn+2, and PXLn+3 may extend in the first direction DR 1 . 
     The n-th light emitting row PXLn may include the first color light emitting areas PXA-R and the third color light emitting areas PXA-B alternately arranged with the first color light emitting areas PXA-R in the first direction DR 1 . The (n+2)th light emitting row PXLn+2 may include the third color light emitting areas PXA-B and the first color light emitting areas PXA-R alternately arranged with the third color light emitting areas PXA-B in the first direction DR 1 . 
     An arrangement order of the light emitting areas in the n-th light emitting row PXLn may be different from an arrangement order of the light emitting areas in the (n+2)th light emitting row PXLn+2. The third color light emitting areas PXA-B and the first color light emitting areas PXA-R of the n-th light emitting row PXLn may be arranged in a staggered manner with respect to the third color light emitting areas PXA-B and the first color light emitting areas PXA-R of the (n+2)th light emitting row PXLn+2. The light emitting areas of the n-th light emitting row PXLn are shifted to the first direction DR 1  by one light emitting area when compared with the light emitting areas of the (n+2)th light emitting row PXLn+2. 
     The second color light emitting areas PXA-G may be located in each of the (n+1)th light emitting row PXLn+1 and the (n+3)th light emitting row PXLn+3. The light emitting areas of the n-th light emitting row PXLn may be arranged in a staggered manner with respect to the light emitting areas of the (n+1)th light emitting row PXLn+1. The light emitting areas of the (n+2)th light emitting row PXLn+2 may be arranged in a staggered manner with respect to the light emitting areas of the (n+3)th light emitting row PXLn+3. 
     Center points B-P of the light emitting areas located in the light emitting row of each of the four light emitting rows PXLn, PXLn+1, PXLn+2, and PXLn+3 may be arranged on the same imaginary line IL. 
     As the light emitting areas PXA-R, PXA-G, and PXA-B are arranged as described above, four second color light emitting areas PXA-G may be located around one first color light emitting area PXA-R. Two second color light emitting areas PXA-G may face each other with first color light emitting area PXA-R interposed therebetween in the first oblique direction CDR 1 , and the other two second color light emitting areas PXA-G may face each other with the first color light emitting area PXA-R interposed therebetween in the second oblique direction CDR 2 . In addition, four second color light emitting areas PXA-G may be arranged around one third color light emitting area PXA-B. Two second color light emitting areas PXA-G may face each other with the third color light emitting area PXA-B interposed therebetween in the first oblique direction CDR 1 , and the other two second color light emitting areas PXA-G may face each other with the third color light emitting area PXA-B interposed therebetween in the second oblique direction CDR 2 . 
       FIG.  5 B  shows a cross-section of the display panel  100  corresponding to one light emitting area PXA and the non-light-emitting area NPXA around the light emitting area PXA.  FIG.  5 B  shows the light emitting element LD and a transistor TFT connected to the light emitting element LD. The transistor TFT may be one of a plurality of transistors included in the driving circuit of the pixels PX (refer to  FIG.  1   ). According to some embodiments, the transistor TFT will be described as a silicon transistor, however, according to some embodiments, the transistor TFT may be a metal oxide transistor. 
     A barrier layer  10   br  may be located on the base layer  110 . The barrier layer  10   br  may prevent or reduce a foreign substance or contaminant from entering thereinto from the outside. The barrier layer  10   br  may include at least one inorganic layer. The barrier layer  10   br  may include a silicon oxide layer and a silicon nitride layer. Each of the silicon oxide layer and the silicon nitride layer may be provided in plural, and the silicon oxide layers and the silicon nitride layers may be alternately stacked with each other. 
     A shielding electrode BMLa may be located on the barrier layer  10   br . The shielding electrode BMLa may include a metal material. The shielding electrode BMLa may include molybdenum (Mo), an alloy including molybdenum (Mo), titanium (Ti), or an alloy including titanium (Ti), which has a good heat resistance. The shielding electrode BMLa may receive a bias voltage. 
     The shielding electrode BMLa may prevent or reduce instances of an electric potential caused by a polarization phenomenon exerting influence on the silicon transistor TFT. The shielding electrode BMLa may prevent or reduce instances of an external light reaching the silicon transistor TFT. According to some embodiments, the shielding electrode BMLa may be a floating electrode isolated from other electrodes or lines. 
     A buffer layer  10   bf  may be located on the barrier layer  10   br . The buffer layer  10   bf  may prevent or reduce metal atoms or impurities or other contaminants from being diffused to a semiconductor pattern SC 1  located thereon from the base layer  110 . The buffer layer  10   bf  may include at least one inorganic layer. The buffer layer  10   bf  may include a silicon oxide layer and a silicon nitride layer. 
     The semiconductor pattern SC 1  may be located on the buffer layer  10   bf . The semiconductor pattern SC 1  may include a silicon semiconductor. As an example, the silicon semiconductor may include amorphous silicon or polycrystalline silicon. For example, the semiconductor pattern SC 1  may include low temperature polycrystalline silicon. 
     The semiconductor pattern may include a first region having a relatively high conductivity and a second region having a relatively low conductivity. The first region may be doped with an N-type dopant or a P-type dopant. A P-type transistor may include a doped region doped with the P-type dopant, and an N-type transistor may include a doped region doped with the N-type dopant. The second region may be a non-doped region or a region doped at a concentration lower than that of the first region. 
     The first region may have a conductivity greater than that of the second region and may substantially serve as an electrode or a signal line. The second region may substantially correspond to an active area (or a channel) of the transistor. In other words, a portion of the semiconductor pattern may be the active area of the transistor, another portion of the semiconductor pattern may be a source area or a drain area of the transistor, and the other portion of the semiconductor pattern may be a connection electrode or a connection signal line. 
     A source area SE 1  (or a source), an active area AC 1  (or a channel), and a drain area DE 1  (or a drain) of the transistor TFT may be formed from the semiconductor pattern. The source area SE 1  and the drain area DE 1  may extend in opposite directions to each other from the active area AC 1  in a cross-section. 
     A first insulating layer  10  may be located on the buffer layer  10   bf . The first insulating layer  10  may commonly overlap the pixels PX (refer to  FIG.  1   ) and may cover the semiconductor pattern. The first insulating layer  10  may include an inorganic layer and/or an organic layer and may have a single-layer or multi-layer structure. The inorganic layer may include at least one of aluminum oxide, titanium oxide, silicon oxide, silicon nitride, silicon oxynitride, zirconium oxide, or hafnium oxide. According to some embodiments, the first insulating layer  10  may have a single-layer structure of a silicon oxide layer. Not only the first insulating layer  10 , but also an insulating layer of the circuit layer  120  described later may be an inorganic layer and/or an organic layer and may have a single-layer or multi-layer structure. The inorganic layer may include at least one of the above-mentioned materials, however, embodiments according to the present disclosure are not limited thereto or thereby. 
     A gate GT 1  of the transistor TFT may be located on the first insulating layer  10 . The gate GT 1  may be a portion of a metal pattern. The gate GT 1  may overlap the active area AC 1 . The gate GT 1  may be used as a mask in a process of doping the semiconductor pattern. The gate GT 1  may include titanium (Ti), silver (Ag), an alloy including silver (Ag), molybdenum (Mo), an alloy including molybdenum (Mo), aluminum (Al), an alloy including aluminum (Al), aluminum nitride (AlN), tungsten (W), tungsten nitride (WN), copper (Cu), indium tin oxide (ITO), indium zinc oxide (IZO), or the like, however, it should not be particularly limited. 
     A second insulating layer  20  may be located on the first insulating layer  10  and may cover the gate GT 1 . A third insulating layer  30  may be located on the second insulating layer  20 . A second electrode CE 20  of a storage capacitor Cst may be located between the second insulating layer  20  and the third insulating layer  30 . In addition, a first electrode CE 10  of the storage capacitor Cst may be located between the first insulating layer  10  and the second insulating layer  20 . 
     A first connection electrode CNE 1  may be located on the third insulating layer  30 . The first connection electrode CNE 1  may be connected to the drain area DE 1  of the transistor TFT via a contact hole defined through the first, second, and third insulating layers  10 ,  20 , and  30 . 
     A fourth insulating layer  40  may be located on the third insulating layer  30 . A second connection electrode CNE 2  may be located on the fourth insulating layer  40 . The second connection electrode CNE 2  may be connected to the first connection electrode CNE 1  via a contact hole defined through the fourth insulating layer  40 . A fifth insulating layer  50  may be located on the fourth insulating layer  40  and may cover the second connection electrode CNE 2 . The stack structure of the first insulating layer  10  to the fifth insulating layer  50  is merely an example, and additional conductive layer and insulating layer may be located in addition to the first insulating layer  10  to the fifth insulating layer  50 . 
     Each of the fourth insulating layer  40  and the fifth insulating layer  50  may include an organic layer. As an example, the organic layer may include a general-purpose polymer such as benzocyclobutene (BCB), polyimide, hexamethyldisiloxane (HMDSO), polymethylmethacrylate (PMMA), or polystyrene (PS), a polymer derivative having a phenolic group, an acrylic-based polymer, an imide-based polymer, an aryl ether-based polymer, an amide-based polymer, a fluorine-based polymer, a p-xylene-based polymer, a vinyl alcohol-based polymer, or blends thereof. 
     The light emitting element LD may include a first electrode AE (or a pixel electrode), a light emitting layer EL, and a second electrode CE (or a common electrode). The first electrode AE may be located on the fifth insulating layer  50 . The first electrode AE may be a semi-transmissive electrode, a transmissive electrode, or a reflective electrode. According to some embodiments, the first electrode AE may include a reflective layer formed of Ag, Mg, Al, Pt, Pd, Au, Ni, Nd, Ir, Cr, or compounds thereof and a transparent or semi-transparent electrode layer formed on the reflective layer. The transparent or semi-transparent electrode layer may include at least one selected from the group consisting of indium tin oxide (ITO), indium zinc oxide (IZO), indium gallium zinc oxide (IGZO), zinc oxide (ZnO) or indium oxide (In2O3), and aluminum-doped zinc oxide (AZO). For instance, the first electrode AE may have a stack structure of ITO/Ag/ITO. 
     The pixel definition layer PDL may be located on the fifth insulating layer  50 . The pixel definition layer PDL may have a light absorbing property. For example, the pixel definition layer PDL may have a black color. The pixel definition layer PDL may include a black coloring agent. The black coloring agent may include a black dye or a black pigment. The black coloring agent may include a metal material, such as carbon black, chromium, or an oxide thereof. The pixel definition layer PDL may correspond to a light blocking pattern having a light blocking property. 
     The pixel definition layer PDL may cover a portion of the first electrode AE. As an example, an opening PDL-OP may be defined through the pixel definition layer PDL to expose a portion of the first electrode AE. The opening PDL-OP of the pixel definition layer PDL may define the light emitting area PXA. According to some embodiments, the pixel definition layer PDL may be provided with a first color opening, a second color opening, and a third color opening defined therethrough to respectively correspond to the first color light emitting area PXA-R (refer to  FIG.  5 A ), the second color light emitting area PXA-G (refer to  FIG.  5 A ), and the third color light emitting area PXA-B (refer to  FIG.  5 A ). When the pixel definition layer PDL is not formed, the light emitting area PXA may be defined the same as the first electrode AE. 
     The pixel definition layer PDL may increase a distance between an edge of the first electrode AE and the second electrode CE. Accordingly, it may be possible to prevent or reduce instances of an arc from occurring in the edge of the first electrode AE by the pixel definition layer PDL. 
     According to some embodiments, a hole control layer may be located between the first electrode AE and the light emitting layer EL. The hole control layer may include a hole transport layer and may further include a hole injection layer. An electron control layer may be located between the light emitting layer EL and the second electrode CE. The electron control layer may include an electron transport layer and may further include an electron injection layer. 
     The encapsulation layer  140  may be located on the light emitting element layer  130 . The encapsulation layer  140  may include an inorganic layer  141 , an organic layer  142 , and an inorganic layer  143 , which are sequentially stacked, however, layers forming the encapsulation layer  140  should not be limited thereto or thereby. 
     The inorganic layers  141  and  143  may protect the light emitting element layer  130  from moisture and oxygen, and the organic layer  142  may protect the light emitting element layer  130  from a foreign substance such as dust particles. The inorganic layers  141  and  143  may include a silicon nitride layer, a silicon oxynitride layer, a silicon oxide layer, a titanium oxide layer, or an aluminum oxide layer. The organic layer  142  may include an acrylic-based organic layer, however, it should not be particularly limited. 
       FIG.  6 A  is a cross-sectional view of the input sensor  200  according to some embodiments of the present disclosure.  FIG.  6 B  is a plan view of the input sensor  200  according to some embodiments of the present disclosure.  FIG.  6 C  is an enlarged plan view of a portion AA of the input sensor  200  of  FIG.  6 B . 
     The input sensor  200  may be located directly on the display panel  100 . The input sensor  200  may include a first insulating layer  200 -IL 1  (or a base insulating layer), a first conductive pattern layer  200 -CL 1 , a second insulating layer  200 -IL 2  (or an intermediate insulating layer), a second conductive pattern layer  200 -CL 2 , and a third insulating layer  200 -IL 3  (or a cover insulating layer). The first insulating layer  200 -IL 1  may be located directly on the encapsulation layer  140 . 
     According to some embodiments, the first insulating layer  200 -IL 1  and/or the third insulating layer  200 -IL 3  may be omitted. When the first insulating layer  200 -IL 1  is omitted, the first conductive pattern layer  200 -CL 1  may be located directly on an uppermost insulating layer of the encapsulation layer  140 . The third insulating layer  200 -IL 3  may be replaced with an adhesive layer or the insulating layer of an anti-reflector  300  located on the input sensor  200 . 
     The first conductive pattern layer  200 -CL 1  may include a first conductive pattern, and the second conductive pattern layer  200 -CL 2  may include a second conductive pattern. Each of the first conductive pattern and the second conductive pattern may include patterns regularly arranged. Hereinafter, the first conductive pattern layer  200 -CL 1  and the first conductive pattern are assigned with the same reference numeral, and the second conductive pattern layer  200 -CL 2  and the second conductive pattern are assigned with the same reference numeral. 
     Referring to  FIG.  6 A , the first conductive pattern  200 -CL 1  and the second conductive pattern  200 -CL 2  may overlap the non-light-emitting area NPXA. The first conductive pattern  200 -CL 1  may be provided with an opening IS-OP defined therethrough to correspond to the light emitting area PXA. 
     Each of the first conductive pattern  200 -CL 1  and the second conductive pattern  200 -CL 2  may have a single-layer structure or may have a multi-layer structure of layers stacked along the third direction DR 3 . The multi-layered conductive pattern may include at least two layers among transparent conductive layers and metal layers. The multi-layered conductive pattern may include the metal layers containing different metal materials from each other. The transparent conductive layer may include indium tin oxide (ITO), indium zinc oxide (IZO), zinc oxide (ZnO), indium tin zinc oxide (ITZO), PEDOT, a metal nanowire, or graphene. The metal layer may include molybdenum, silver, titanium, copper, aluminum, and alloys thereof. 
     According to some embodiments, each of the first insulating layer  200 -IL 1 , the second insulating layer  200 -IL 2 , and the third insulating layer  200 -IL 3  may include an inorganic layer and/or an organic layer. According to some embodiments, the first insulating layer  200 -IL 1 , the second insulating layer  200 -IL 2 , and the third insulating layer  200 -IL 3  may include the inorganic layer. The inorganic layer may include silicon oxide, silicon nitride, or silicon oxynitride. 
     According to some embodiments, at least one of the first insulating layer  200 -IL 1 , the second insulating layer  200 -IL 2 , or the third insulating layer  200 -IL 3  may be the organic layer. For instance, the third insulating layer  200 -IL 3  may include the organic layer. The organic layer may include at least one of an acrylic-based resin, a methacrylic-based resin, a polyisoprene-based resin, a vinyl-based resin, an epoxy-based resin, a urethane-based resin, a cellulose-based resin, a siloxane-based resin, a polyimide-based resin, a polyamide-based resin, or a perylene-based resin. 
     Referring to  FIG.  6 B , the input sensor  200  may include a sensing area  200 A and a non-sensing area  200 NA adjacent to the sensing area  200 A. The sensing area  200 A and the non-sensing area  200 NA may correspond to the display area  1000 A and the non-display area (or peripheral area)  1000 N shown in  FIG.  1   , respectively. 
     The input sensor  200  may include first sensing electrodes E 1 - 1  to E 1 - 5  and second sensing electrodes E 2 - 1  to E 2 - 4 , which are located in sensing area  200 A and are insulated from each other while crossing each other. The external input may be sensed by calculating a variation in mutual capacitance formed between the first sensing electrodes E 1 - 1  to E 1 - 5  and the second sensing electrodes E 2 - 1  to E 2 - 4 . 
     The input sensor  200  may include first signal lines SL 1  located in the non-sensing area  200 NA and electrically connected to the first sensing electrodes E 1 - 1  to E 1 - 5  and second signal lines SL 2  located in the non-sensing area  200 NA and electrically connected to the second sensing electrodes E 2 - 1  to E 2 - 4 . The first sensing electrodes E 1 - 1  to E 1 - 5 , the second sensing electrodes E 2 - 1  to E 2 - 4 , the first signal lines SL 1 , and the second signal lines SL 2  may be defined by each of the first conductive pattern  200 -CL 1  and the second conductive pattern  200 -CL 2  or a combination of the first conductive pattern  200 -CL 1  and the second conductive pattern  200 -CL 2 , which are described with reference to  FIG.  6 A . 
     Each of the first sensing electrodes E 1 - 1  to E 1 - 5  and the second sensing electrodes E 2 - 1  to E 2 - 4  may include a conductive line. The conductive line may define a plurality of openings. Each of the openings may be defined as the opening IS-OP shown in  FIG.  6 A . 
     Each of the first sensing electrodes E 1 - 1  to E 1 - 5  and the second sensing electrodes E 2 - 1  to E 2 - 4  may include a plurality of conductive lines crossing each other. The conductive lines may define a plurality of openings, and each of the first sensing electrodes E 1 - 1  to E 1 - 5  and the second sensing electrodes E 2 - 1  to E 2 - 4  may have a mesh shape. 
     One of the first sensing electrodes E 1 - 1  to E 1 - 5  and the second sensing electrodes E 2 - 1  to E 2 - 4  may be provided integrally. According to some embodiments, the first sensing electrodes E 1 - 1  to E 1 - 5  are integrally provided. The first sensing electrodes E 1 - 1  to E 1 - 5  may include sensing portions SP 1  and intermediate portions CP 1 . A portion of the second conductive pattern  200 -CL 2  may correspond to the first sensing electrodes E 1 - 1  to E 1 - 5 . 
     Each of the second sensing electrodes E 2 - 1  to E 2 - 4  may include sensing patterns SP 2  and bridge patterns CP 2  (or connection patterns). Two sensing patterns SP 2  adjacent to each other may be connected to two bridge patterns CP 2  via a contact hole CH-I defined through the second insulating layer  200 -IL 2  (refer to  FIG.  6 A ), however, the number of the bridge patterns should not be particularly limited. A portion of the second conductive pattern  200 -CL 2  (refer to  FIG.  6 A ) may correspond to the sensing patterns SP 2 . A portion of the first conductive pattern  200 -CL 1  (refer to  FIG.  6 A ) may correspond to the bridge patterns CP 2 . 
     According to some embodiments, the bridge patterns CP 2  are formed from the first conductive pattern  200 -CL 1  shown in  FIG.  6 A , and the first sensing electrodes E 1 - 1  to E 1 - 5  and the sensing patterns SP 2  are formed from the second conductive pattern  200 -CL 2 , however, they should not be limited thereto or thereby. According to some embodiments, the first sensing electrodes E 1 - 1  to E 1 - 5  and the sensing patterns SP 2  may be formed from the first conductive pattern  200 -CL 1  shown in  FIG.  6 A , and the bridge patterns CP 2  may be formed from the second conductive pattern  200 -CL 2 . 
     One of the first signal lines SL 1  and the second signal lines SL 2  may transmit a transmission signal to sense an external input from an external circuit, and the other of the first signal lines SL 1  and the second signal lines SL 2  may transmit the variation in capacitance between the first sensing electrodes E 1 - 1  to E 1 - 5  and the second sensing electrodes E 2 - 1  to E 2 - 4  to the external circuit as a reception signal. 
     A portion of the second conductive pattern  200 -CL 2  may correspond to the first signal lines SL 1  and the second signal lines SL 2 . The first signal lines SL 1  and the second signal lines SL 2  may have a multi-layer structure and may include a first layer line formed from the first conductive pattern  200 -CL 1  and a second layer line formed from the second conductive pattern  200 -CL 2 . The first layer line and the second layer line may be connected to each other via a contact hole defined through the second insulating layer  200 -IL 2  (refer to  FIG.  6 A ). 
       FIG.  6 C  is an enlarged plan view showing the sensing pattern SP 2  to explain the first sensing electrodes E 1 - 1  to E 1 - 5  and the second sensing electrodes E 2 - 1  to E 2 - 4 , which have the mesh shape shown in  FIG.  6 B . Other portions of the first sensing electrodes E 1 - 1  to E 1 - 5  and the second sensing electrodes E 2 - 1  to E 2 - 4 , may have substantially the same shape as that of the sensing pattern SP 2  shown in  FIG.  6 C . 
     According to some embodiments, a disconnection area of the conductive lines CL 1  and CL 2  shown in  FIG.  6 C  may be defined at a boundary between the first sensing electrodes E 1 - 1  to E 1 - 5  and the second sensing electrodes E 2 - 1  to E 2 - 4 . 
     Referring to  FIG.  6 C , first, second, and third openings IS-OPR, IS-OPG, and IS-OPB may be defined through the sensing pattern SP 2  to correspond to the first, second, and third color light emitting areas PXA-R, PXA-G, and PXA-B. The sensing pattern SP 2  may include the first lines CL 1  extending in the first oblique direction CDR 1  and overlapping the non-light-emitting area NPXA and the second lines CL 2  extending in the second oblique direction CDR 2  and overlapping the non-light-emitting area NPXA. The first lines CL 1  and the second lines CL 2  may cross each other to define the first, second, and third openings IS-OPR, IS-OPG, and IS-OPB respectively corresponding to the first, second, and third color light emitting areas PXA-R, PXA-G, and PXA-B. Accordingly, the sensing pattern SP 2  may have a grid shape or a mesh shape. However, each of the first lines CL 1  may not have a perfect straight line shape in the first oblique direction CDR 1  and may include a plurality of straight line areas and a plurality of curved line areas. The second lines CL 2  may also include a plurality of straight line areas and a plurality of curved line areas. 
     The sensing pattern SP 2  may include a first line area LA 1  and a second line area LA 2 , which face each other in the second oblique direction CDR 2 , and a third line area LA 3  and a fourth line area LA 4 , which face each other in the first oblique direction CDR 1 , with respect to each of the first, second, and third openings IS-OPR, IS-OPG, and IS-OPB. The first line area LA 1  and the second line area LA 2  may be portions of the first lines CL 1 , and the third line area LA 3  and the fourth line area LA 4  may be portions of the second lines CL 2 . Each of the first line area LA 1 , the second line area LA 2 , the third line area LA 3 , and the fourth line area LA 4  may have a uniform line width. Each of the first line area LA 1 , the second line area LA 2 , the third line area LA 3 , and the fourth line area LA 4  may have the line width from about 2 micrometers to about 8 micrometers. 
     The first line area LA 1 , the second line area LA 2 , the third line area LA 3 , and the fourth line area LA 4  may be arranged respectively adjacent to the first edge E 1 , the second edge E 2 , the third edge E 3 , and the fourth edge E 4 . The first line area LA 1 , the second line area LA 2 , the third line area LA 3 , and the fourth line area LA 4  may be arranged to be substantially parallel to the first edge E 1 , the second edge E 2 , the third edge E 3 , and the fourth edge E 4 , respectively. 
     According to some embodiments, a distance between the line area and the edge corresponding to the line area is uniform in the sensing pattern SP 2 , however, it should not be limited thereto or thereby. In a case where each of the first, second, and third color light emitting areas PXA-R, PXA-G, and PXA-B has a shape different from that of a corresponding opening among the first, second, and third openings IS-OPR, IS-OPG, and IS-OPB, the distance between the line area and the edge may not be uniform. 
     A cross area CA may be defined between the line areas adjacent to each other. The cross area CA may have a line width greater than that of at least the line area adjacent thereto. When comparing the line width of the first line area LA 1  with the line width of the cross area CA defined between the first line area LA 1  and the third line area LA 3 , the same result as the above description may be obtained. 
       FIG.  7    is a cross-sectional view of a radiation path of a source light. 
       FIG.  7    shows two light emitting elements LD 1  and LD 2  and a conductive pattern CP located between the light emitting elements LD 1  and LD 2  when viewed in a plan view. Two light emitting areas PXA- 1  and PXA- 2  corresponding to the light emitting elements LD 1  and LD 2  are shown. The two light emitting areas PXA- 1  and PXA- 2  may be the first color light emitting area PXA-R and the second color light emitting area PXA-G or the third color light emitting area PXA-B and the second color light emitting area PXA-G shown in  FIG.  6 C . The conductive pattern CP may correspond to one of the first line area LA 1 , the second line area LA 2 , the third line area LA 3 , and the fourth line area LA 4  shown in  FIG.  6 C . 
       FIG.  7    shows the input sensor  200  in more detail compared to the display device DD shown in  FIG.  2   . A first source light LS 1  emitted from the first light emitting element LD 1  and a second source light LS 2  emitted from the second light emitting element LD 2  may be emitted to the front of the display device DD. The conductive pattern CP may correspond to a shielding pattern that shields the source lights LS 1  and LS 2 . 
     The conductive pattern CP may block the first source light LS 1  provided to a first measurement point P 100 . The conductive pattern CP may block the second source light LS 2  provided to a second measurement point P 200 . An amount of the first source light LS 1  provided to the first measurement point P 100  may be controlled depending on a distance LR- 1  (hereinafter, referred to as a first distance) between a first light emitting area PXA- 1  and the conductive pattern CP. When the first distance LR- 1  becomes smaller than that shown in  FIG.  7   , the first source light LS 1  may be more blocked, and thus, the amount of the first source light LS 1  provided to the first measurement point P 100  may decrease. On the contrary, when the first distance LR- 1  becomes greater than that shown in  FIG.  7   , the conductive pattern CP may block only a portion of the first source light LS 1 , which is inclinedly emitted, and thus, the amount of the first source light LS 1  provided to the first measurement point P 100  may increase. 
     In a way similar to how the amount of the first source light LS 1  provided to the first measurement point P 100  is controlled by the first distance LR- 1 , an amount of the second source light LS 2  provided to the second measurement point P 200  may be controlled depending on a distance LR- 2  (hereinafter, referred to as a second distance) between a second light emitting area PXA- 2  and the conductive pattern CP. Although schematically illustrated in  FIG.  7   , the first distance LR- 1  and the second distance LR- 2  may be defined as a distance between an edge PDL-E of the pixel definition layer PDL defining the light emitting area PXA and an edge of the conductive pattern included in the second conductive pattern layer  200 -CL 2  like the distance LR shown in  FIG.  6 A . The edge of the conductive pattern may be an edge closest to the edge PDL-E of the pixel definition layer PDL. 
     According to the present disclosure, the amount of the interference with respect to the first color light, the second color light, and the third color light passing through the input sensor  200  may be controlled using a light shielding function of the conductive pattern CP described with reference to  FIG.  7   . This will be described in detail with reference to  FIG.  8 A . 
       FIGS.  8 A and  8 B  are plan views of an arrangement relationship between the light emitting areas PXA-R, PXA-G, and PXA-B and a sensing electrode SE according to some embodiments of the present disclosure. 
     The sensing electrode SE shown in  FIGS.  8 A and  8 B  may be different portions of the sensing portion SP 2  shown in  FIG.  6 C  and is shown in detail compared with that of  FIG.  6 C .  FIG.  8 A  shows the first color light emitting area PXA-R and four second color light emitting areas PXA-G 1 , PXA-G 2 , PXA-G 3 , and PXA-G 4  surrounding the first color light emitting area PXA-R, and  FIG.  8 B  shows the third color light emitting area PXA-B and four second color light emitting areas PXA-G 1 , PXA-G 2 , PXA-G 3 , and PXA-G 4  surrounding the third color light emitting area PXA-B. In  FIGS.  8 A and  8 B , the same reference numerals denote the same elements in  FIG.  6 C , and thus, detailed descriptions of the same elements will be omitted. 
     Arrows shown in  FIGS.  8 A and  8 B  indicate a direction in which the sensing electrode SE is viewed from the fourth measurement point P 40  where the white angular dependency (WAD) described in  FIG.  4    is measured. According to the following descriptions, as an arrangement of the line areas LA 1  to LA 4  of the sensing electrode SE with respect to the light emitting areas PXA-R, PXA-G, and PXA-B is controlled, the white angular dependency (WAD) induced by the optical film described in  FIGS.  2  and  4    may be compensated for by the input sensor  200  located below the optical film. Referring to  FIG.  4   , it may be found that the change Δu′ of the first color coordinate increases in a positive direction by the anti-reflector  300  (refer to  FIG.  2   ) at the fourth measurement point P 40 . When the white image (hereinafter, referred to as an incident white image) in which the change Δu′ of the first color coordinate increases in a negative direction with respect to the fourth measurement point P 40  is incident into the optical film, the first color coordinate u′ of the incident white image with respect to the fourth measurement point P 40  may be corrected by the optical film. 
     It may be desired to provide relatively more second color light, i.e., the green light, to the fourth measurement point P 40  to provide the white image in which the change Δu′ of the first color coordinate increases in the negative direction with respect to the fourth measurement point P 40  to the optical film. Meanwhile, when the change Δu′ of the first color coordinate increases in the negative direction by the optical film, it may be desired to provide relatively more first color light, i.e., the red light, to the fourth measurement point P 40 . 
     Referring to  FIG.  8 A , in the second oblique direction CDR 2 , two second color light emitting areas PXA-G 1  and PXA-G 2  may face each other, and the first color light emitting area PXA-R may be located between the two second color light emitting areas PXA-G 1  and PXA-G 2 . The sensing electrode SE may include the first line area LA 1 , the second line area LA 2 , the third line area LA 3 , and the fourth line area LA 4  arranged around the first color light emitting area PXA-R. The first line area LA 1  may be located between a first-second color light emitting area PXA-G 1  and the first color light emitting area PXA-R. The second line area LA 2  may be located between a second-second color light emitting area PXA-G 2  and the first color light emitting area PXA-R. According to some embodiments, each of the first line area LA 1 , the second line area LA 2 , the third line area LA 3 , and the fourth line area LA 4  may have a line width W 1  of about 3 micrometers. The line width W 1  may be within a range from about 2 micrometers to about 5 micrometers. 
     A distance between the first color light emitting area PXA-R and the four second color light emitting areas PXA-G 1  to PXA-G 4  surrounding the first color light emitting area PXA-R may be substantially uniform. The distance between the first color light emitting area PXA-R and the second color light emitting areas PXA-G 1  to PXA-G 4  may be within a range from about 15 micrometers to about 20 micrometers. 
     The first line area LA 1  may be spaced apart from each of the first-second color light emitting area PXA-G 1  and the first color light emitting area PXA-R by the same distance A 1  (hereinafter, referred to as a first distance). The first distance A 1  may be within a range from about 3 micrometers to about 11 micrometers. A distance between the second-second color light emitting area PXA-G 2  and the second line area LA 2  may be different from a distance between the first color light emitting area PXA-R and the second line area LA 2 . The second line area LA 2  may be spaced apart from the second-second color light emitting area PXA-G 2  by a second distance B 1 , and the second line area LA 2  may be spaced apart from the first color light emitting area PXA-R by a third distance C 1 . The second distance B 1  may be greater than the third distance C 1 , and the first distance A 1  may correspond to an average of the second distance B 1  and the third distance C 1 . The second distance B 1  may be greater than the third distance C 1  by about 2 micrometers to about 8 micrometers. When comparing the first line area LA 1  with the second line area LA 2 , the second line area LA 2  appears shifted towards the fourth measurement point P 40 . 
     As the second line area LA 2  is located relatively farther from the second-second color light emitting area PXA-G 2 , the second-second color light emitting area PXA-G 2  may provide a larger amount of the second color light in the direction to the fourth measurement point P 40 . This is because a light shielding efficiency of the second line area LA 2  with respect to the second color light decreases as the light shielding principle of the conductive pattern CP described with reference to  FIG.  7   . This effect may occur more strongly as the viewing angle described with reference to  FIG.  3 A  increases. 
     Referring to  FIG.  8 A , the third line area LA 3  may be spaced apart from a third-second color light emitting area PXA-G 3  and the first color light emitting area PXA-R by the same distance. The fourth line area LA 4  may be spaced apart from a fourth-second color light emitting area PXA-G 4  and the first color light emitting area PXA-R by the same distance. According to some embodiments, the third line area LA 3  spaced apart from the third-second color light emitting area PXA-G 3  and the first color light emitting area PXA-R by the first distance A 1  and the fourth line area LA 4  spaced apart from the fourth-second color light emitting area PXA-G 4  and the first color light emitting area PXA-R by the first distance A 1  are shown as a representative example. 
     Referring to  FIG.  8 B , in the second oblique direction CDR 2 , two second color light emitting areas PXA-G 10  and PXA-G 20  may face each other, and the third color light emitting area PXA-B may be located between the two second color light emitting areas PXA-G 10  and PXA-G 20 . The sensing electrode SE may include a first line area LA 1 , a second line area LA 2 , a third line area LA 3 , and a fourth line area LA 4 , which are arranged around the third color light emitting area PXA-B. The first line area LA 1  may be located between a first-second color light emitting area PXA-G 10  and the third color light emitting area PXA-B. The second line area LA 2  may be located between a second-second color light emitting area PXA-G 20  and the third color light emitting area PXA-B. 
     A distance between the third color light emitting area PXA-B and four second color light emitting areas PXA-G 10  to PXA-G 40  surrounding the third color light emitting area PXA-B may be uniform. The distance between the third color light emitting area PXA-B and the four second color light emitting areas PXA-G 10  to PXA-G 40  may be within a range from about 15 micrometers to about 20 micrometers. 
     The first line area LA 1  may be spaced apart from the first-second color light emitting area PXA-G 10  and the third color light emitting area PXA-B by the first distance A 1 . A distance between the second line area LA 2  and the second-second color light emitting area PXA-G 20  may be different from a distance between the third color light emitting area PXA-B and the second line area LA 2 . The second line area LA 2  may be spaced apart from the second-second color light emitting area PXA-G 20  by the second distance B 1 , and the second line area LA 2  may be spaced apart from the third color light emitting area PXA-B by the third distance C 1 . As the second-second color light emitting area PXA-G 20  is located relatively farther from the second line area LA 2 , the second-second color light emitting area PXA-G 20  may provide a larger amount of the second color light in the direction to the fourth measurement point P 40 . 
     Referring to  FIG.  8 B , the third line area LA 3  may be spaced apart from each of a third-second color light emitting area PXA-G 30  and the third color light emitting area PXA-B by the first distance A 1 . The fourth line area LA 4  may be spaced apart from each of a fourth-second color light emitting area PXA-G 40  and the third color light emitting area PXA-B by the first distance A 1 . 
       FIGS.  9 A to  9 C  are plan views of an arrangement relationship between light emitting areas PXA-R, PXA-G, and PXA-B and a sensing electrode SE according to some embodiments of the present disclosure. In  FIGS.  9 A to  9 C , detailed descriptions of the same elements as those of  FIGS.  8 A and  8 B  will be omitted. 
     Referring to  FIGS.  9 A to  9 C , the white angular dependency (WAD) may occur at other measurement points in addition to the fourth measurement point P 40  of  FIGS.  8 A and  8 B . Referring to  FIGS.  9 A to  9 C , the white angular dependency (WAD) may occur at an eighth measurement point P 80 , which has a larger azimuth angle of about 180° than that of the fourth measurement point P 40 . As described with reference to  FIG.  4   , because the optical axis of the polarizing film has the linearity, the white angular dependency (WAD) may occur symmetrically at two points whose azimuth angles are different from each other by about 180. However, the change Δu′ of the first color coordinate measured at the fourth measurement point P 40  may be similar to the change Δu′ of the first color coordinate measured at the eighth measurement point P 80 , and they should not be limited to having identical values. 
     Referring to  FIG.  9 A , a distance between a first line area LA 1  and a first-second color light emitting area PXA-G 1  may be different from a distance between the first line area LA 1  and a first color light emitting area PXA-R. The first line area LA 1  may be spaced apart from the first-second color light emitting area PXA-G 1  by the second distance B 1 , and the first line area LA 1  may be spaced apart from the first color light emitting area PXA-R by the third distance C 1 . As the first line area LA 1  is located relatively farther from the first-second color light emitting area PXA-G 1 , the first-second color light emitting area PXA-G 1  may provide a larger amount of the second color light in a direction to the eighth measurement point P 80 . 
     Referring to  FIG.  9 B , a distance between a first-second color light emitting area PXA-G 10  and a first line area LA 1  may be different from a distance between a third color light emitting area PXA-B and the first line area LA 1 . The first line area LA 1  may be spaced apart from the first-second color light emitting area PXA-G 10  by the second distance B 1 , and the first line area LA 1  may be spaced apart from the third color light emitting area PXA-B by the third distance C 1 . As the first line area LA 1  is located relatively farther from the first-second color light emitting area PXA-G 10 , the first-second color light emitting area PXA-G 10  may provide a larger amount of the second color light in a direction to the eighth measurement point P 80 . 
     According to the above, the sensing electrode SE may provide the white image in which the change Δu′ of the first color coordinate increases in the negative direction with respect to the eighth measurement point P 80 . The change Δu′ of the first color coordinate may increase in the positive direction with respect to the eighth measurement point P 80  by the optical film. Consequently, the white image with reduced white angular dependency (WAD) may be measured at the eighth measurement point P 80 . 
     Referring to  FIG.  9 B , the first line area LA 1  and a second line area LA 2  may be spaced apart from the third color light emitting area PXA-B by the third distance C 1 , and a third line area LA 3  and a fourth line area LA 4  may be spaced apart from the third color light emitting area PXA-B by the first distance A 1 . Because the first line area LA 1  and the second line area LA 2  are located closer to the third color light emitting area PXA-B than the third line area LA 3  and the fourth line area LA 4  are, an amount of the third color light, i.e., the blue light, traveling to the fourth measurement point P 40  and the eighth measurement point P 80  may decrease. This means that the second color coordinate measured at the fourth measurement point P 40  and the eighth measurement point P 80  may have a relatively low value. 
       FIG.  9 C  shows a sensing electrode SE different from that of  FIG.  9 B . When compared with  FIG.  9 B , a distance between a third line area LA 3  and a third color light emitting area PXA-B and a distance between a fourth line area LA 4  and the third color light emitting area PXA-B are changed. The third line area LA 3  and the fourth line area LA 4  may be spaced apart from the third color light emitting area PXA-B by the third distance C 1 . The third line area LA 3  may be spaced apart from a third-second color light emitting area PXA-G 30  by the second distance B 1 , and the fourth line area LA 4  may be spaced apart from a fourth-second color light emitting area PXA-G 40  by the second distance B 1 . 
     Because the third line area LA 3  is located relatively farther from the third-second color light emitting area PXA-G 30  compared with the sensing electrode SE of  FIG.  9 B , an amount of the second color light, i.e., the green light, traveling to a sixth measurement point P 60  may increase. Because the fourth line area LA 4  is located relatively farther from the fourth-second color light emitting area PXA-G 40  compared with the sensing electrode SE of  FIG.  9 B , the amount of the second color light, i.e., the green light, traveling to a second measurement point P 20  may increase. 
     When compared with the sensing electrode SE of  FIG.  9 B , the third line area LA 3  and the fourth line area LA 4  are located relatively closer to the third color light emitting area PXA-B, an amount of the third color light, i.e., the blue light, traveling to the second measurement point P 20  and the sixth measurement point P 60  may decrease. 
       FIGS.  10 A and  10 B  are plan views of an arrangement relationship between light emitting areas PXA-R, PXA-G, and PXA-B and a sensing electrode SE according to some embodiments of the present disclosure. In  FIGS.  10 A to  10 B , detailed descriptions of the same elements as those of  FIGS.  8 A and  8 B  will be omitted. 
     According to some embodiments, the white angular dependency (WAD) may occur in the white image provided from the display panel  100 . When the white image generated by the display panel  100  is measured, the change Δu′ of the first color coordinate measured at the second measurement point P 20  may have a relatively greater positive value. This is because a large amount of red light is provided or a small amount of green light is provided toward the second measurement point P 20  due to the structure of the display panel  100 . 
     According to some embodiments, the white angular dependency (WAD) caused by the display panel  100  may be compensated for by the sensing electrode SE. It is possible to provide a relatively larger amount of the green light toward the second measurement point P 20  by changing the structure of the sensing electrode SE. 
     Referring to  FIGS.  10 A and  10 B , a distance between a fourth-second color light emitting area PXA-G 4  and a fourth line area LA 4  may be different from a distance between a first color light emitting area PXA-R and the fourth line area LA 4 . The fourth line area LA 4  may be spaced apart from the fourth-second color light emitting area PXA-G 4  by the second distance B 1 , and the fourth line area LA 4  may be spaced apart from the first color light emitting area PXA-R by the third distance C 1 . As the fourth line area LA 4  is located relatively farther from the fourth-second color light emitting area PXA-G 4 , the fourth-second color light emitting area PXA-G 4  may provide a larger amount of the second color light in a direction to the second measurement point P 20 . As the distance between the fourth line area LA 4  and the fourth-second color light emitting area PXA-G 4  increases, the amount of the second color light provided in the direction to the second measurement point P 20  may increase. Referring to  FIG.  10 B , a distance between a fourth-second color light emitting area PXA-G 40  and a fourth line area LA 4  may be different from a distance between a third color light emitting area PXA-B and the fourth line area LA 4 . The fourth line area LA 4  may be spaced apart from the fourth-second color light emitting area PXA-G 40  by the second distance B 1 , and the fourth line area LA 4  may be spaced apart from the first color light emitting area PXA-R by the third distance C 1 . As the fourth line area LA 4  is located relatively farther from the fourth-second color light emitting area PXA-G 40 , the fourth-second color light emitting area PXA-G 40  may provide a larger amount of a second color light in a direction to the second measurement point P 20 . As the distance between the fourth line area LA 4  and the fourth-second color light emitting area PXA-G 40  increases, the amount of the second color light provided in the direction to the second measurement point P 20  may increase. 
     In  FIG.  4   , it may be observed that the change Δu′ of the first color coordinate measured at the second measurement point P 20  is relatively small. Different from  FIG.  4   , even though the change Δu′ of the first color coordinate measured at the second measurement point P 20  is relatively large, the sensing electrode SE may be designed as shown in  FIGS.  10 A and  10 B . That is, the reason to design the sensing electrode SE as shown in  FIGS.  10 A and  10 B  should not be limited to the white angular dependency (WAD) caused by the display panel  100 . 
       FIGS.  11 A and  11 B  are plan views of an arrangement relationship between light emitting area PXA-R, PXA-G, and PXA-B and a sensing electrode SE according to some embodiments of the present disclosure. In  FIGS.  11 A and  11 B , detailed descriptions of the same elements as those of  FIG.  9 A  will be omitted. 
     According to some embodiments, the white angular dependency (WAD) caused by the polarizing film may be compensated for by controlling a line width of a first line area LA 1  and a second line area LA 2 . As the line width of the first line area LA 1  and the second line area LA 2  increases, the light shielding efficiency described with reference to  FIG.  7    may increase. 
     Referring to  FIG.  11 A , the first line area LA 1  may have the line width greater than that of the second line area LA 2 , a third line area LA 3 , and a fourth line area LA 4 . According to some embodiments, the line width W 1  of each of the second line area LA 2 , the third line area LA 3 , and the fourth line area LA 4  may be about 3 micrometers, and the line width W 2  of the first line area LA 1  may be about 6 micrometers, however, they should not be limited thereto or thereby. According to some embodiments, it is sufficient that the line width W 2  of the first line area LA 1  is greater than about 3 micrometers. 
     As the line width of the first line area LA 1  increases, a distance D 1  between the first line area LA 1  and a first-second color light emitting area PXA-G 1  may be smaller than the second distance B 1 . The distance D 1  between the first line area LA 1  and the first-second color light emitting area PXA-G 1  may be smaller than the second distance B 1  by an increase of the line width W 2  of the first line area LA 1 . The distance D 1  between the first line area LA 1  and the first-second color light emitting area PXA-G 1  may be equal to or greater than the first distance A 1  between the third line area LA 3  and a third-second color light emitting area PXA-G 3  and between the third line area LA 3  and a first color light emitting area PXA-R and may be smaller than the second distance B 1  between the second line area LA 2  and a second-second color light emitting area PXA-G 2 . 
     The first line area LA 1  in which the line width increases may more block the first color light traveling to the fourth measurement point P 40  from the first color light emitting area PXA-R. The case that the first color light is blocked means that the change Δu′ of the first color coordinate measured at the fourth measurement point P 40  decreases. 
     According to the simulated result, the change Δu′ of the first color coordinate of the white image passing through the display device DD (refer to  FIG.  2   ), which includes the sensing electrode SE of  FIG.  11 A  and the optical film of  FIG.  4   , was calculated as about 0.0006 at the fourth measurement point P 40 . According to the simulated result, the change Δu′ of the first color coordinate of the raw white image passing through the sensing electrode SE of  FIG.  11 A  was calculated as about −0.0058 at the fourth measurement point P 40 . 
     According to the simulated result, the change Δu′ of the first color coordinate of the white image passing through the display device DD (refer to  FIG.  2   ), which includes the sensing electrode SE of  FIG.  11 A  and the optical film of  FIG.  4   , was calculated as about 0.0038 at the eighth measurement point P 80 . According to the simulated result, the change Δu′ of the first color coordinate of the raw white image passing through the sensing electrode SE of  FIG.  11 A  was calculated as about −0.0019 at the eighth measurement point P 80 . Because the shielding efficiency of the second line area LA 2  with respect to the first color light is relatively low, the change Δu′ of the first color coordinate may be small at the eighth measurement point P 80  when compared to that at the fourth measurement point P 40 . 
     Referring to  FIG.  11 B , a first line area LA 1  and a second line area LA 2  may have a line width greater than that of a third line area LA 3  and a fourth line area LA 4 . According to some embodiments, the line width W 1  of the third line area LA 3  and the fourth line area LA 4  may be about 3 micrometers, and the line width W 2  of the first line area LA 1  and the second line area LA 2  may be about 6 micrometers. 
     The first line area LA 1  in which the line width increases may more shield the first color light traveling to the fourth measurement point P 40  from a first color light emitting area PXA-R. The second line area LA 2  in which the line width increases may more shield the first color light traveling to the eighth measurement point P 80  from the first color light emitting area PXA-R. 
     According to the simulated result, the change Δu′ of the first color coordinate of the white image passing through the display device DD (refer to  FIG.  2   ), which includes the sensing electrode SE of  FIG.  11 B  and the optical film of  FIG.  4   , was calculated as about 0.0014 at the fourth measurement point P 40 . According to the simulated result, the change Δu′ of the first color coordinate of the raw white image passing through the sensing electrode SE of  FIG.  11 B  was calculated as about −0.0050 at the fourth measurement point P 40 . 
     According to the simulated result, the change Δu′ of the first color coordinate of the white image passing through the display device DD (refer to  FIG.  2   ), which includes the sensing electrode SE of  FIG.  11 B  and the optical film of  FIG.  4   , was calculated as about 0.0012 at the eighth measurement point P 80 . According to the simulated result, the change Δu′ of the first color coordinate of the raw white image passing through the sensing electrode SE of  FIG.  11 B  was calculated as about −0.0050 at the eighth measurement point P 80 . The change Δu′ of the first color coordinate measured at the fourth measurement point P 40  may be substantially the same as the change Δu′ of the first color coordinate measured at the eighth measurement point P 80 . 
     According to some embodiments, the first line area LA 1  and the second line area LA 2  have the same line width W 2 , however, they should not be limited thereto or thereby. The line width W 2  of the first line area LA 1  and the second line area LA 2  may be controlled by taking into account a relative magnitude of the change Δu′ of the first color coordinate measured at the fourth measurement point P 40  and the eighth measurement point P 80 . When the change Δu′ of the first color coordinate measured at the fourth measurement point P 40  is greater than the change Δu′ of the first color coordinate measured at the eighth measurement point P 80 , the first line area LA 1  may be designed to have the line width greater than that of the second line area LA 2 . 
       FIG.  12    shows an input sensor  200  that includes a conductive layer having a single-layer structure and driven in a self-capacitance method. The structure and the features of the sensing electrode described with reference to  FIGS.  8 A to  11 B  may be applied to the input sensor  200  described hereinafter, and the above-mentioned ward reduction effect may occur in the same way. 
     The input sensor  200  may include a plurality of sensing electrodes SE and a plurality of signal lines SL. The sensing electrodes SE may have unique coordinates information. For instance, the sensing electrodes SE may be arranged in a matrix form and may be connected to the signal lines SL, respectively. 
     Although aspects of some embodiments of the present disclosure have been described, it is understood that the present disclosure should not be limited to these embodiments but various changes and modifications can be made by one ordinary skilled in the art within the spirit and scope of the present disclosure as hereinafter claimed. Therefore, the disclosed subject matter should not be limited to any single embodiment described herein, and the scope of embodiments according to the present inventive concept shall be determined according to the attached claims, and their equivalents.