Patent Publication Number: US-2023156916-A1

Title: Electronic device

Description:
CROSS REFERENCE TO RELATED APPLICATIONS 
     This application claims the benefit of U.S. Provisional Application No. 63/278,509, filed Nov. 12, 2021, the entirety of which is incorporated by reference herein. 
     This Application claims priority of China Patent Application No. 202211026803.5, filed on Aug. 25, 2022, the entirety of which is incorporated by reference herein. 
    
    
     BACKGROUND OF THE INVENTION 
     Field of the Invention 
     The present invention relates to an electronic device, and, in particular, to an electronic device including a driving circuit. 
     Description of the Related Art 
     During the evolution of electronic devices, the dimensions of the electronic devices are constantly miniaturized, resulting in many unsolved problems in the process of manufacturing these electronic devices. Because the area where the driving circuit (such as an integrated circuit) is disposed is limited by the routing requirements, the requirements of the frame cannot be met. Moreover, when bonding the driving circuit, there may be problems with it being easily deformed or cracked, stress concentration and uneven pressure. Therefore, although existing electronic devices generally meet the needs of their users, they are not satisfactory in all respects. Therefore, there is still a need to improve the structure of electronic devices in order to manufacture electronic devices that meet the product requirements. 
     BRIEF SUMMARY OF THE INVENTION 
     An embodiment of the present invention provides an electronic device, including a working area, and a peripheral area. The peripheral area is adjacent to the working area. The peripheral area includes a bonding area. The bonding area includes a first bonding pad area. The first bonding pad area includes a plurality of first bonding pads. A part of the first bonding pads are arranged along a first direction, and another part of the first bonding pads are arranged along a second direction. There is an included angle between the first direction and the second direction, and the included angle is greater than 0 degrees and less than 90 degrees. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The present invention may be more fully understood by reading the subsequent detailed description and examples with references made to the accompanying drawings, wherein: 
         FIG.  1    shows a schematic view of an electronic device according to some embodiments of the present disclosure. 
         FIG.  2    shows a partial enlarged view of the lower portion of the electronic device of  FIG.  1    according to some embodiments of the present disclosure. 
         FIG.  3    is a perspective view of a bonding pad of a driving circuit according to some embodiments of the present disclosure. 
         FIG.  4    shows a schematic view of the configuration of bonding pads of the driving circuit (e.g., integrated circuit) according to some embodiments of the present disclosure. 
         FIG.  5    shows a schematic view of disposition of the driving circuit corresponding to the bonding area and a part of the working area according to some embodiments of the present disclosure. 
         FIG.  6    shows a partial enlarged view of the bonding pads of the driving circuit of the electronic device of  FIG.  4    according to some embodiments of the present disclosure, wherein a part of the first dummy bonding pads is shown. 
         FIG.  7    shows a schematic view of the first dummy pads or the second dummy pads according to some embodiments of the present disclosure. 
         FIG.  8    shows an enlarged view of the lower part of the electronic device of  FIG.  1    according to some embodiments of the present disclosure, wherein a part of the first dummy pads is particularly shown. 
     
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     The present disclosure may be more clearly understood by referring to the following description and the appended drawings. It should be noted that, for the sake of the simplicity of the drawings and comprehensibility for readers, only a portion of the light-emitting unit is illustrated in multiple figures in the present disclosure, and the specific components in the figures are not drawn to scale. In addition, the number and size of each component in the drawing merely serve as an example, and are not intended to limit the scope of the present disclosure. Furthermore, similar and/or corresponding numerals may be used in different embodiments for describing some embodiments simply and clearly, but they do not represent any relationship between different embodiments and/or structures discussed below. 
     Certain terms may be used throughout the present disclosure and the appended claims to refer to particular elements. Those skilled in the art will understand that electronic device manufacturers may refer to the same components by different names. The present specification is not intended to distinguish between components that have the same function but different names. In the following specification and claims, the words “including”, “comprising”, “having” and the like are open-ended words, so they should be interpreted as meaning “including but not limited to . . . . ” Therefore, when the terms “including”, “comprising”, and/or “having” are used in the description of the disclosure, the presence of corresponding features, areas, steps, operations and/or components is specified without excluding the presence of one or more other features, areas, steps, operations and/or components. 
     In addition, in this specification, relative expressions may be used. For example, “lower”, “bottom”, “higher” or “top” are used to describe the position of one element relative to another. It should be noted that if a device is flipped upside down, an element that is “lower” will become an element that is “higher”. 
     When a corresponding component (i.e. a film layer or area) is referred to as “on another component”, it may be directly on another component, or there may be other components in between. On the other hand, when a component is referred “directly on another component”, there is no component between the former two. In addition, when a component is referred “on another component”, the two components have an up-down relationship in the top view, and this component can be above or below the other component, and this up-down relationship depends on the orientation of the device. 
     The terms “about,” “equal to,” “equivalent,” “the same as,” “essentially,” or “substantially” are generally interpreted as within 20% of a given value or range, or as interpreted as within 10%, 5%, 3%, 2%, 1%, or 0.5% of a given value or range. 
     It should be understood that, although the terms “first”, “second” etc. may be used herein to describe various elements, layers and or portions, and these elements, layers, and/or portions should not be limited by these terms. These terms are only used to distinguish one element, layer, or portion. Thus, a first element, layer or portion discussed below could be termed a second element, layer or portion without departing from the teachings of some embodiments of the present disclosure. In addition, for the sake of brevity, terms such as “first” and “second” may not be used in the description to distinguish different elements. As long as it does not depart from the scope defined by the appended claims, the first element and/or the second element described in the appended claims can be interpreted as any element that meets the description in the specification. 
     In the present disclosure, the thickness, length, and width can be measured by using an optical microscope, and the thickness can be measured by the cross-sectional image in the electron microscope, but it is not limited thereto. In addition, a certain error may be present in a comparison with any two values or directions. If the first value is equal to the second value, the deviation between the first value and the second value may be within about 10%. If the first direction is perpendicular to the second direction, the angle between the first direction and the second direction may be between 80 degrees (≥80 degrees) and 100 degrees (≤100 degrees). If the first direction is parallel to the second direction, the angle between the first direction and the second direction may be between 0 degree (≥0 degree) and 10 degrees (≤10 degrees). 
     It should be noted that the technical solutions provided by different embodiments below may be interchangeable, combined or mixed to form another embodiment without departing from the spirit of the present disclosure. 
     Unless defined otherwise, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one having ordinary skill in the art to which this disclosure belongs. It should be appreciated that, in each case, the term, which is defined in a commonly used dictionary, should be interpreted as having a meaning that conforms to the relative skills of the present disclosure and the background or the context of the present disclosure, and should not be interpreted in an idealized or overly formal manner unless so defined in the present disclosure. 
     The electronic device of the present disclosure may include, but is not limited to, a display device, an antenna device, a sensing device, a lighting device, or a splicing device. Electronic devices may include bendable or flexible electronic devices. Electronic devices may include electronic elements. The electronic device includes, for example, a liquid crystal layer or a light-emitting diode (LED). Electronic elements may include passive and active components, such as capacitors, resistors, inductors, diodes, transistors, inductors, and the like. The diodes may include light-emitting diodes or photodiodes. The light-emitting diodes may include, for example, organic light-emitting diodes (OLEDs), sub-millimeter light-emitting diodes (mini LEDs), micro light-emitting diodes (micro LEDs), quantum dot light-emitting diodes (quantum dot LED), fluorescence, phosphor, or other suitable materials, or combinations thereof, but not limited thereto. Sensors may include, for example, capacitive sensors, optical sensors, electromagnetic sensors, fingerprint sensors (FPS), touch sensors, antenna, or pen sensor, etc., but not limited to. Hereinafter, the present disclosure will be described by taking the display device as the electronic device, but the present disclosure is not limited thereto. 
     Please refer to  FIG.  1   ,  FIG.  1    shows a schematic view of an electronic device  100  according to some embodiments of the present disclosure. The electronic device  100  may be a computer, a tablet, a wearable computer (for example, a smart watch, a smart bracelet, smart glasses, etc.), a smart phone, a traditional cell phone, a display device (e.g., a monitor, a virtual reality headset), etc., but not limited to thereto. 
     As shown in  FIG.  1   , the electronic device  100  may include a working area  10  and a peripheral area  20 . The working area  10  may be, for example, an active area or a display area. The peripheral area  20  may be an inactive area or a non-display area. The electronic device  100  may further include a wire  30 , and the material of the wire  30  may include, for example, molybdenum (Mo), titanium (Ti), tantalum (Ta), niobium (Nb), hafnium (Hf), nickel (Ni), chromium (Cr)), cobalt (Co), zirconium (Zr), tungsten (W), aluminum (Al), copper (Cu), silver (Ag), other suitable metals, metal oxides indium tin oxide, indium zinc oxide, aluminum tin oxide, aluminum zinc oxide, indium germanium zinc oxide) or alloys or combinations of the above materials, the present disclosure is not limited thereto, and the wire  30  may transmit current and/or signals. 
     According to some embodiments of the present disclosure, the peripheral area  20  is adjacent to the working area  10 . For example, the peripheral area  20  may be located at the periphery of the working area  10 , and the peripheral area  20  may surround the working area  10 . The wire  30  may connect the working area  10  and the peripheral area  20 . For example, the wire  30  may electrically connect the working area  10  and the peripheral area  20  to each other to allow current and/or signal transmission between the working area  10  and the peripheral area  20 . In some embodiments, the boundary of the working area  10  may be surrounded by the outer edges of the outermost sub-pixels. 
     Please refer to  FIG.  2   ,  FIG.  2    shows a partial enlarged view of the lower portion of the electronic device  100  of  FIG.  1    according to some embodiments of the present disclosure. As shown in  FIG.  2   , there may be a distance S 1  between the lower edge  10 LE of the working area  10  and the lower edge  20 LE of the peripheral area  20 ; and the working area  10  may have a width  10 W. According to some embodiments of the present disclosure, the lower edge  20 LE of the peripheral area  20  may be the lower edge of a substrate (e.g., the substrate  40  in  FIG.  3   ) of the electronic device  100 . 
     Please continue to refer to  FIG.  2   , the peripheral area  20  may include a bonding area  21 . It should be noted that, for ease of understanding, in  FIG.  2   , the range of the bonding area  21  is indicated by dotted lines. As shown in  FIG.  2   , the bonding area  21  may be located between the lower edge  10 LE of the working area  10  and the lower edge  20 LE of the peripheral area  20 . According to some embodiments of the present disclosure, the bonding area  21  may not be in contact with the lower edge  10 LE of the working area  10  or the lower edge  20 LE of the peripheral area  20 . 
     As shown in  FIG.  2   , the bonding area  21  may be connected to the working area  10  by the wire  30 , so as to allow current and/or signal transmission between the working area  10  and the bonding area  21 . 
     Please refer to  FIG.  2   , according to some embodiments of the present disclosure, the bonding area  21  may be, for example, an area that is corresponding to a driving circuit (e.g., an integrated circuit). 
     According to sonic embodiments of the present disclosure, the distance S 1  may be less than 3200 micrometers. According to some embodiments of the present disclosure, please refer to  FIG.  2   , the width  21 LS′ of the bonding area  21  along the first direction D 1  (e.g., the maximum width along the first direction D 1 ) may be less than or equal to the width  10 W of the working area  10  along the first direction D 1  (for example, the maximum width in the first direction D 1 ), In some other embodiments, the width  21 LS′ of the bonding area  21  may also be regarded as the width of the driving circuit (e.g., the integrated circuit) in the first direction D 1 , but the present disclosure is not limited thereto. According to some embodiments of the present disclosure, the ratio of the width  21 LS′ of the bonding area  21  to the width  10 W of the working area  10  ( 21 LS′/ 10 W) may be between 0 and 1 (0≤ 21 LS′/ 10 W≤1). According to some embodiments of the present disclosure, the ratio ( 21 LS′/ 10 W) of the width  21 LS′ of the bonding area  21  to the width  10 W of the working area  10  may be between 0.172 and 0.258 (0.172≤ 21 LS′/ 10 W≤0.258). The first direction D 1  of the present disclosure may be, for example, the extension direction of the gate line (not shown), the fourth direction D 4  may be, for example, perpendicular to the first direction D 1 , and the fifth direction D 5  may be perpendicular to the first direction D 1  and the fourth direction D 4 , and the fifth direction D 5 , for example, the normal direction of the electronic device  100 , but the present disclosure is not limited thereto. 
     Please refer to  FIG.  3   .  FIG.  3    is a perspective view of a bonding pad of a driving circuit according to some embodiments of the present disclosure. As shown in  FIG.  3   , the electronic device  100  may further include a substrate  40  and a driving circuit  50 . The driving circuit  50  may be disposed on the substrate  40  and corresponding to the bonding area  21  on the substrate  40 , and the bonding pads of the driving circuit  50  (the configuration of which may refer to  FIG.  4   ) may correspond to the bonding pads on the substrate  40  (the configuration of which may refer to  FIG.  5   ), and they are electrically connected to each other.  FIG.  3    is a perspective view of the bonding pads that may see through to the lower surface of the driver circuit  50 . 
     As shown in  FIG.  3   , the driving circuit  50  may include a first bonding pad area  51 , a second bonding pad area  52 , a plurality of first dummy bonding pads  53 , and a plurality of second dummy bonding pads  54 . However, the detail of the configuration of the first bonding pad area  51 , the second bonding pad area  52 , the first dummy bonding pads  53 , and the second dummy bonding pads  54  will be described with reference to  FIG.  4   . 
     Please refer to  FIG.  4   ,  FIG.  4    shows a schematic view of the configuration of bonding pads of the driving circuit  50  (e.g., integrated circuit) according to some embodiments of the present disclosure. 
     Please continue to refer to  FIG.  4   , the second bonding pad area  52  may be disposed farther away from the upper edge  50 UE of the driving circuit  50  than the first bonding pad area  51 . Furthermore, at least a part of the first bonding pad area  51  is disposed between the upper edge  50 UE and the second bonding pad area  52 . At least a part of the first dummy pads  53  may be disposed between the first bonding pad area  51  and the upper edge  50 UE. The second dummy pads  54  may be disposed between the first bonding pad area  51  and the second bonding pad area  52 . 
     As shown in  FIG.  4   , the first bonding pad area  51  may include a plurality of first bonding pads  511 , and the second bonding pad area  52  may include a plurality of second bonding pads  521 . 
     A first portion  511   a  of the first bonding pads  511  is arranged along the first direction D 1  (for example, may be the X-axis), and a second portion  511   b  of the first bonding pads  511  is arranged along the second direction D 2  (as shown by the arrow in  FIG.  4   ), and a third portion  511   c  of the first bonding pads  511  is arranged along the third direction D 3  (as shown by the arrow in  FIG.  4   ). It should be noted that, for ease of understanding, in  FIG.  4   , the ranges of the first portion  511   a , the second portion  511   b , and the third portion  511   c  are represented by dotted lines, respectively. 
     Referring to  FIG.  4   , in some embodiments, the upper edge  50 UE of the driving circuit  50  may be parallel to the first direction D 1 , and the side  50 WS of the driving circuit  50  may be extended along the fourth direction D 4  (e.g., may be the Y axis). According to some embodiments of the present disclosure, the upper edge  50 UE of the driving circuit  50  may be perpendicular to the side saws of the driving circuit  50 , but the present disclosure is not limited thereto. 
     According to some embodiments of the present disclosure, there is an included angle A 1  between the first direction D 1  and the second direction D 2 , and the included angle A 1  is greater than 0 degrees and less than 90 degrees (0°&lt;A 1 &lt;90°). According to some embodiments of the present disclosure, there is an included angle A 2  between the first direction D 1  and the third direction D 3 , and the included angle A 2  is greater than 0 degrees and less than 90 degrees (0°&lt;A 2 &lt;90°). 
     According to some embodiments of the present disclosure, the angle A 1  between the first direction D 1  and the second direction D 2  may be greater than or equal to 2 degrees and less than or equal to 20 degrees (2°≤A 1 ≤20°). According to some embodiments of the present disclosure, the included angle A 2  between the first direction D 1  and the third direction D 3  may be greater than or equal to 2 degrees and less than or equal to 20 degrees (2°≤A 2 ≤20°). 
     As shown in  FIG.  4   , the second portion  511   b  of the first bonding pads  511  and the third portion  511   c  of the first bonding pads  511  may be located on both sides of the first portion  511   a  of the first bonding pads  511 , respectively. For example, the second portion  511   b  of the first bonding pads  511  and the third portion  511   c  of the first bonding pads  511  may be located on the left side and right side of the first portion  511   a  of the first bonding pads  511 , respectively. 
     Also, according to some embodiments of the present disclosure, the second portion  511   b  of the first bonding pads  511  may be disposed adjacent to the first portion  511   a  of the first bonding pads  511 , so that the second portion  511   b  of the first bonding pads  511  and the first portion  511   a  of the first bonding pads  511  is continuous. 
     Likewise, according to some embodiments of the present disclosure, the third portion  511   c  of the first bonding pads  511  may be disposed adjacent to the first portion  511   a  of the first bonding pads  511 , such that the third portion  511   c  of the first bonding pads  511  and the first portion  511   a  of the first bonding pads  511  is continuous. 
     That is, the first portion  511   a  of the first bonding pads  511 , the second portion  511   b  of the first bonding pads  511 , and the third portion  511   c  of the first bonding pads  511  may be continuous. 
     In some embodiments, the first portion  511   a  of the first bonding pads  511  may be parallel to the upper edge  50 UE of the driving circuit  50 , and the second portion  511   b  of the first bonding pads  511  may be away from the upper edge  50 UE of the driving circuit  50  along the second direction D 2 , and the third portion  511   c  of the first bonding pads  511  may be away from the upper edge  50 UE of the driving circuit  50  along the third direction D 3 , but the present disclosure is not limited thereto. 
     Please refer to  FIG.  4   , the end of the second portion  511   b  of the first bonding pads  511  may be separated from the upper edge  50 UE of the driving circuit  50  by a distance S 2 ; and the end of the third portion  511   c  of the first bonding pads  511  may, be separated from the upper edge  50 UE of the driving circuit  50  by a distance S 3 . For example, the bonding pad of the second portion  511   b  of the first bonding pads  511  that is closest to the side  50 WS is separated from the upper edge  50 UE of the driving circuit  50  by a minimum distance S 2  in a direction that is perpendicular to the first direction D 1  (e.g., the fourth direction D 4 ). The bonding pad of the third portion  511   c  of the first bonding pads  511  that is closest to the side  50 WS is separated from the upper  50 UE of the driving circuit  50  by a minimum distance S 3  in a direction that is perpendicular to the first direction D 1  (e.g., the fourth direction D 4 ). 
     According to some embodiments of the present disclosure, the distance S 2  between the end of the second portion  511   b  of the first bonding pads  511  and the upper edge  50 UE of the driving circuit  50  may be equal to the distance S 3  between the end of the third portion  511   c  of the first bonding pads  511  and the upper edge  50 UE of the drive circuit  50  (S 2 =S 3 ). 
     According to some embodiments of the present disclosure, the distance S 2  between the end of the second portion  511   b  of the first bonding pads  511  and the upper edge  50 UE of the driving circuit  50  may be greater than the distance S 3  between the end of the third portion  511   c  of the first bonding pads  511  and the upper edge  50 UE of the drive circuit  50  (S 2 &gt;S 3 ). 
     According to some embodiments of the present disclosure, the distance S 2  between the end of the second portion  511   b  of the first bonding pads  511  and the upper edge  50 UE of the driving circuit  50  may be smaller than the distance S 3  between the end of the third portion  511   c  of the first bonding pads  511  and the upper edge  50 UE of the drive circuit  50  (S 2 &lt;S 3 ). 
     As shown in  FIG.  4   , according to some embodiments of the present disclosure, the distance S 2  between the end of the second portion  511   b  of the first bonding pads  511  and the upper edge  50 UE of the driving circuit  50  may be greater than 0 micrometers to less than or equal to the width  50 WS&#39; of the side  50 WS of the driving circuit  50  (0 micrometers&lt;S 2 ≤ 50 WS′). 
     According to some embodiments of the present disclosure, the distance S 2 . between the end of the second portion  511   b  of the first bonding pads  511  and the upper edge  50 UE of the driving circuit  50  may be greater than or equal to 400 micrometers to less than or equal to half of the width  50 WS′ of the side  50 WS of the driving circuit  50  (400 micrometers≤S 2 ≤1/2× 50 WS′). 
     According to some embodiments of the present disclosure, the range of the distance S 3  between the end of the third portion  511   c  of the first bonding pads  511  and the upper edge  50 UE of the drive circuit  50  may be the same as or similar to the above-mentioned distance S 2 , which will not be repeated here. 
     Please continue to refer to  FIG.  4   , the second bonding pads  521  may be disposed close to the lower edge  50 LE of the driving circuit  50 , and the second bonding pads  521  may be arranged along the first direction D 1 . 
     Please continue to refer to  FIG.  4   , the first portion  511   a  of the first bonding pads  511  may be separated from the second bonding pads  521  by a distance S 4 . According to some embodiments of the present disclosure, the distance S 4  between the first portion  511   a  of the first bonding pads  511  and the second bonding pads  521  may be greater than 0 micrometers and less than or equal to the width  50 LS′ of the driving circuit  50  (0 micrometers&lt;S 4 ≤ 50 LS′). 
     According to some embodiments of the present disclosure, the distance S 4  between the first portion  511   a  of the first bonding pads  511  and the second bonding pads  521  may be greater than or equal to 500 micrometers and less than or equal to half of the width  50 LS′ of the driving circuit  50  (500 micrometers≤S 4 ≤1/2× 50 LS′). 
     As shown in  FIG.  4   , the first dummy pads  53  may include a first portion  53   a  and a second portion  53   b . According to some embodiments of the present disclosure, the first portion  53   a  and/or the second portion  53   b  of the first dummy pads  53  may be arranged along the first direction D 1 . 
     Please continue to refer to  FIG.  4   , the first portion  53   a  of the first dummy pads  53  may be disposed adjacent to the upper edge  50 UE of the driving circuit  50 , and the first portion  53   a  of the first dummy pads  53  may be disposed between the second portion  511   b  of the first bonding pads  511  and the upper edge  50 UE of the driving circuit  50 . 
     The second portion  53   b  of the first dummy pads  53  may be disposed adjacent to the upper edge  50 UE of the driving circuit  50 , and the second portion  53   b  of the first dummy pads  53  may be disposed between the third portion  511   c  of the first bonding pads  511  and the upper edge  50 UE of the driving circuit  50 . 
       FIG.  5    shows a schematic view of disposition of the driving circuit corresponding to the bonding area  21  and a part of the working area  10  according to some embodiments of the present disclosure. As shown in  FIG.  5   , the bonding area  21  may include a first bonding pad area  211 , a second bonding pad area  212 , a plurality of first dummy pads  213 , a plurality of second dummy pads  214 . 
     It should be noted that the first bonding pad area  211  and the second bonding pad area  212  may be connected to the working area  10  by the wire  30 , so as to allow current and/or signal transmission between the first bonding pad area  211  and the second bonding pad area  212  and the bonding area  21 . However, the first dummy pads  213  and the second dummy pads  214  are not connected to the working area  10  by the wire  30 , but the present disclosure is not limited thereto. 
     It should be noted that the first bonding pad area  211 , the second bonding pad area  212 , the first dummy pads  213 , and the second dummy pads  214  in  FIG.  5    may correspond to the first bonding pad are  51 , the second bonding pad area  52 , the first dummy bonding pads  53 , and the second dummy bonding pads  54 , and they may have similar configurations. Therefore, the same description will not be repeated here. 
     Similarly, the first bonding pad area  211  may include a plurality of first bonding pads  2111  and the second bonding pad area  212  may include a plurality of second bonding pads  2121 . Furthermore, the first bonding pads  2111  may include a first portion  2111   a , a second portion  2111   b , and a third portion  2111   c . Moreover, the first dummy pads  213  may include a first portion  213   a  and a second portion  213   b . Moreover, the configuration of these elements may also be similar to the configuration in  FIG.  5   . Therefore, the same description will not be repeated here. 
     It should be noted that, for ease of understanding, in  FIG.  5   , the ranges of the first portion  2111   a , the second portion  2111   b , and the third portion  2111   c  are represented by dotted lines, respectively. 
     As shown in  FIG.  5   , the end of the second portion  2111   b  of the first bonding pads  2111  may be separated from the lower edge  10 LE of the working area  10  by a distance S 5 ; and the end of the third portion  2111   c  of the first bonding pads  2111  may be separated from the lower edge  10 LE of the working area  10  by a distance S 6 . 
     For example, the bonding pad of the second portion  2111   b  of the first bonding pads  2111  that is closest to the side  21 WS of the bonding area  21  is separated from the lower edge  10 LE of the working area  10  by a minimum distance S 5  in a direction that is perpendicular to the first direction D 1  (e.g., the fourth direction D 4 ); the bonding pad of the third portion  2111   c  of the first bonding pads  2111  that is closest to the side  50 WS of the bonding area  21  is separated from the lower edge  10 LE of the working area  10  by a minimum distance S 6  in a direction that is perpendicular to the first direction D 1 (e.g., in the fourth direction D 4 ). 
     According to some embodiments of the present disclosure, the distance S 5  between the end of the second portion  2111   b  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  may be equal to the distance S 6  between the end of the third portion  511   c  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  (S 5 =S 6 ). 
     According to some embodiments of the present disclosure, the distance S 5  between the end of the second portion  2111   b  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  may be greater than the distance S 6  between the end of the third portion  511   c  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  (S 5 &gt;S 6 ). 
     According to some embodiments of the present disclosure, the distance S 5  between the end of the second portion  2111   b  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  may be smaller than the distance S 6  between the end of the third portion  511   c  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  (S 5 &lt;S 6 ). 
     As shown in  FIG.  5   , the second bonding pads  2121  may be separated from the lower edge 10 LE of the working area  10  by a distance S 7 . For example, the lower edge of the second bonding pads  2121  and the lower edge 10 LE of the working area  10  is separated by a minimum distance S 7  in a direction that is perpendicular to the first direction D 1  (e.g., the fourth direction D 4 ). 
     As shown in  FIG.  5   , according to some embodiments of the present disclosure, the distance S 7  between the lower edge of the second bonding pads  2121  and the lower edge 10 LE of the working area  10  may be greater than or equal to the distance S 5  between the end of the second portion  2111   b  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10 ; and the distance S 5  between the end of the second portion  2111   b  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  may be greater than 0 micrometers (0 micrometers&lt;S 5 ≤S 7 ). 
     According to some embodiments of the present disclosure, the distance S 7  between the lower edge the second bonding pads  2121  and the lower edge 10 LE of the working area  10  may be greater than or equal to the distance S 5  between the end of the second portion  2111   b  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10 ; and the distance S 5  between the end of the second portion  2111   b  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  may be greater than or equal to 600 micrometers (600 micrometers≤S 5 ≤S 7 ). 
     As shown in  FIG.  5   , according to some embodiments of the present disclosure, the distance S 7  between the lower edge of the second bonding pads  2121  and the lower edge 10 LE of the working area  10  may be greater than or equal to the distance S 6  between the end of the third portion  511   c  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10 . Moreover the distance S 6  between the end of the third portion  511   c  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  may be greater than 0 micrometers (0 micrometers&lt;S 6 ≤S 7 ). 
     According to some embodiments of the present disclosure, the distance S 7  between the lower edge of the second bonding pads  2121  and the lower edge 10 LE of the working area  10  may be greater than or equal to the distance S 6  between the end of the third portion  511   c  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10 . Moreover the distance S 6  between the end of the third portion  511   c  of the first bonding pads  2111  and the lower edge  10 LE of the working area  10  may be greater than or equal to 600 micrometers (600 micrometers≤S 6 ≤S 7 ). 
     Please refer to  FIG.  6   .  FIG.  6    shows a partial enlarged view of the bonding pads of the driving circuit of the electronic device  100  of  FIG.  4    according to some embodiments of the present disclosure, wherein a part of the first duty bonding pads  53  is shown. 
     As shown in  FIG.  6   , the end of the first portion  53   a  of the first dummy pads  53  may be separated from the side  50 WS of the driving circuit  50  by a distance S 8 . For example, the bonding pad of the first portion  53   a  of the first dummy pads  53  that is closest to the side  50 WS of the driving circuit  50  is separated from the side  50 WS of the driving circuit  50  by a minimum distance S 8  in the first direction D 1 . Moreover, the distance S 8  between the end of the first portion  53   a  of the first dummy pads  53  and the side  50 WS of the driving circuit  50  may be greater than 0 micrometers (S 8 &gt;0 micrometers). 
     According to some embodiments of the present disclosure, the distance S 8  between the end of the first portion  53   a  of the first dummy pads  53  and the side  50 WS of the driving circuit  50  may be greater than or equal to 200 micrometers (S 8 ≥200 micrometers). 
     Referring to  FIG.  6   , the first portion  53   a  of the first dummy pads  53  may be separated from the upper edge  50 UE of the driving circuit  50  by a distance S 9 . For example, the bonding pad of the first portion  53   a  of the first dummy pads  53  that is closest to the side  50 WS of the driving circuit  50  is separated from the upper side of the driving circuit  50  in a direction that is perpendicular to the first direction D 1  (e.g., the fourth direction D 4 ). Also, the distance S 9  between the first portion  53   a  of the first dummy pads  53  and the upper edge  50 UE of the driving circuit  50  may be greater than 0 micrometers (S 9 &gt;0 micrometers). 
     According to some embodiments of the present disclosure, the distance S 9  between the first portion  53   a  of the first dummy pads  53  and the upper edge  50 UE of the driving circuit  50  may be greater than 200 micrometers (S 9 &gt;200 micrometers). 
     Likewise, although not shown in the figures, the end of the second portion  53   b  of the first dummy pads  53  may be separated from the other side  50 WS of the driving circuit  50  by a distance. Also, the distance between the end of the second portion  53   b  of the first dummy pads  53  and the other side  50 WS of the driving circuit  50  may be greater than 0 micrometers (&gt;0 micrometers). 
     According to some embodiments of the present disclosure, the distance between the end of the second portion  53   b  of the first dummy pads  53  and the other side  50 WS of the driving circuit  50  may be greater than 200 micrometers (≥200 micrometers). 
     The second portion  53   b  of the first dummy pads  53  may be separated from the upper edge  50 UE of the driving circuit  50  by a distance. Also, the distance between the second portion  53   b  of the first dummy pads  53  and the upper edge  50 UE of the driving circuit  50  may be greater than 0 micrometers (&gt;0 micrometers). 
     According to some embodiments of the present disclosure, the distance between the second portion  53   b  of the first dummy pads  53  and the upper edge  50 UE of the driving circuit  50  may be greater than 200 micrometers (≥200 micrometers), 
     Please refer to  FIG.  7   ,  FIG.  7    shows a schematic view of the first dummy pads  53  or the second dummy pads  54  according to some embodiments of the present disclosure. As shown in  FIG.  7   , according to some embodiments of the present disclosure, each of the first dummy pads  53  may have a rectangular shape, such as a square shape. According to some embodiments of the present disclosure, each of the first dummy pads  53  may be a square with its side length greater than or equal to 44 micrometers. In other embodiments, the first dummy pads  53  away have a non-rectangular pattern, but the present disclosure is not limited thereto. 
     According to some embodiments of the present disclosure, the distance S 10  between two adjacent first dummy pads  53  may be greater than 0 and less than or equal to 200 micrometers ( 0 &lt;S 10 ≤200 micrometers). For example, the distance S 10  is the distance between the centers of two adjacent first dummy pads  53 . 
     According to some embodiments of the present disclosure, the distance S 10  between two adjacent first dummy pads  53  may be greater than or equal to 88 micrometers and less than or equal to 200 micrometers (88 micrometers≤S 10 ≤200 micrometers). 
     Please continue to refer to  FIG.  4   , according to some embodiments of the present disclosure, the second dummy pads  54  may be arranged along the first direction D 1 . 
     According to some embodiments of the present disclosure, the second dummy pads  54  may be disposed between the first bonding pads  511  and the second bonding pads  521 . According to some embodiments of the present disclosure, the second dummy pads  54  may be disposed between the first portion  511   a  of the first bonding pads  511  and the second bonding pads  521 . 
     According to some embodiments of the present disclosure, the distance between the second dummy pads  54  and the first portion  511   a  of the first bonding pads  511  (e.g., the minimum distance in the fourth direction D 4 ) may be equal to the distance between the second dummy pads  54  and the second the bonding pads  521  (e.g., the minimum distance in the fourth direction D 4 ). That is, according to some embodiments of the present disclosure, the second dummy pads  54  may be disposed between the first portion  511   a  of the first bonding pads  511  and the second bonding pads  521 . 
     According to some embodiments of the present disclosure, the distance between the second dummy pads  54  and the first portion  511   a  of the first bonding pads  511  may be greater or smaller than the distance between the second dummy pads  54  and the second bonding pads  521 , but the present disclosure is not limited thereto. 
     According to some embodiments of the present disclosure, a portion of the second dummy pads  54  may be disposed between the second portion  511   b  of the first bonding pads  511  and the second bonding pads  521 . According to some embodiments of the present disclosure, a portion of the second dummy pads  54  may be disposed between the third portion  511   c  of the first bonding pads  511  and the second bonding pads  521 , but the present disclosure is not limited thereto. 
     However, according to some embodiments of the present disclosure, the second dummy pads  54  may not be disposed between the second portion  511   b  of the first bonding pads  511  and the second bonding pads  521 . According to some embodiments of the present disclosure, the second dummy pads  54  may not be disposed between the third portion  511   c  of the first bonding pads  511  and the second bonding pads  521 . 
     Please continue to refer to  FIG.  4   , according to some embodiments of the present disclosure, the second dummy pads  54  may be disposed between the second portion  511   b  of the first bonding pads  511  and the third portion  511   c  of the first bonding pads  511 . 
     However, according to some embodiments of the present disclosure, the second dummy pads  54  may not be disposed between the second portion  511   b  of the first bonding pads  511  and the third portion  511   c  of the first bonding pads  511 . 
     Please refer to  FIG.  7   , according to some embodiments of the present disclosure, each of the second dummy pads  54  may have a rectangular shape, such as a square shape. According to some embodiments of the present disclosure, each of the second dummy pads  54  may be a square with its side length greater than or equal to 44 micrometers. In other embodiments, the second dummy pads  54  may have a non-rectangular pattern, but the present disclosure is not limited thereto. 
     According to some embodiments of the present disclosure, the distance S 11  between two adjacent second dummy pads  54  may be greater than 0 and less than or equal to 400 micrometers (0&lt;S 11 ≤400 micrometers). For example, the distance S 11  is the distance between the centers of two adjacent second dummy pads  54 . 
     As shown in  FIG.  7   , according to some embodiments of the present disclosure, the distance S 11  between two adjacent second dummy pads  54  may be greater than or equal to 88 micrometers and less than or equal to 400 micrometers (88 micrometers≤S 11 ≤400 micrometers). 
     Please refer to  FIG.  8   ,  FIG.  8    shows an enlarged view of the lower part of the electronic device  100  of  FIG.  1    according to some embodiments of the present disclosure, wherein a part of the first dummy pads  213  is particularly shown. 
     As shown in  FIG.  8   , the wire  30  may be connected to the working area  10  and the first bonding pads  2111 . For example, the wire  30  may electrically connect the working area  10  and the first bonding pads  2111  to each other, so as to allow current and/or signal transmission between the working area  10  and the first bonding pads  2111 . 
     Please continue to refer to  FIG.  8   , when viewed along a fifth direction D 5  (for example, the Z axis or the normal direction of the electronic device) that is perpendicular to the first direction D 1  and the fourth direction D 4 , the wire  30  may not overlap the first dummy pads  213 . 
     The wire  30  is separated from the closest first dummy pads  213  by a minimum distance S 12  when viewed along the fifth direction D 5 . 
     According to some embodiments of the present disclosure, the minimum distance S 12  between the wire  30  and the closest first dummy pads  213  may be greater than 0 (S 12 &gt;0). According to some embodiments of the present disclosure, the minimum distance S 12  between the wire  30  and the closest first dummy pads  213  may be greater than or equal to 6 micrometers (S 12 ≥6 micrometers). 
     The electronic device  100  of the disclosed embodiment may shorten the distance S 1  between the lower edge of the working area  10  and the lower edge of the peripheral area  20 . Therefore, the electronic device  100  of the embodiment of the present disclosure may have the effect of miniaturizing the peripheral area  20 . 
     The electronic device  100  of the embodiment of the present disclosure may improve the problems of deformation, cracking, stress concentration, and uneven pressure of the driving circuit  50 , so that the electronic device  100  has better reliability. 
     It should be noted that the features of the various embodiments of the present disclosure may be arbitrarily mixed and matched as long as they do not violate the spirit of the disclosure or conflict with each other. 
     While the embodiments and the advantages of the present disclosure have been described above, it should be understood that those skilled in the art may make various changes, substitutions, and alterations to the present disclosure without departing from the spirit and scope of the present disclosure. It should be noted that different embodiments may be arbitrarily combined as other embodiments as long as the combination conforms to the spirit of the present disclosure. In addition, the scope of the present disclosure is not limited to the processes, machines, manufacture, composition, devices, methods and steps in the specific embodiments described in the specification. Those skilled in the art may understand existing or developing processes, machines, manufacture, compositions, devices, methods and steps from some embodiments of the present disclosure. Therefore, the scope of the present disclosure includes the aforementioned processes, machines, manufacture, composition, devices, methods, and steps. Furthermore, each of the appended claims constructs an individual embodiment, and the scope of the present disclosure also includes every combination of the appended claims and embodiments.