Source: https://patents.google.com/patent/KR101253565B1/en
Timestamp: 2020-01-19 10:47:39
Document Index: 326952724

Matched Legal Cases: ['art 200', 'art 300', 'art 400', 'art 400', 'art 440', 'art 200', 'art 300', 'art 200', 'art 300', 'art 440', 'art 200', 'art 200', 'art 460', 'art 300', 'art 300', 'art 400', 'art 440', 'art 460', 'art 440', 'art 460', 'art 440', 'art 440', 'art 200', 'art 300', 'art 400', 'art 300', 'art 300', 'art 400', 'art 500', 'art 500', 'art 400', 'art 300', 'art 300', 'art 400', 'art 200', 'art 300', 'art 200', 'art 400', 'art 300', 'art 300', 'art 200', 'art 400', 'art 200', 'art 200', 'art 300', 'art 400', 'art 200', 'art 300', 'art 300', 'art 300', 'art 200', 'art 600', 'art 600', 'art 300', 'art 300', 'art 200', 'art 300', 'art 200', 'art 200', 'art 300', 'art 200', 'art 200', 'art 250', 'art 300', 'art 250', 'art 250', 'art 300', 'art 390', 'art 390', 'art 440', 'art 460', 'art 400', 'art 300', 'art 400', 'art 200', 'art 300', 'art 200', 'art 300', 'art 250', 'art 390', 'art 300', 'art 200', 'art 300', 'art 300', 'art 300', 'art 300', 'art 400']

KR101253565B1 - Display Apparatus - Google Patents
KR101253565B1
KR101253565B1 KR1020090089521A KR20090089521A KR101253565B1 KR 101253565 B1 KR101253565 B1 KR 101253565B1 KR 1020090089521 A KR1020090089521 A KR 1020090089521A KR 20090089521 A KR20090089521 A KR 20090089521A KR 101253565 B1 KR101253565 B1 KR 101253565B1
KR1020090089521A
KR20110032169A (en
육맹규
2009-09-22 Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
2009-09-22 Priority to KR1020090089521A priority Critical patent/KR101253565B1/en
2011-03-30 Publication of KR20110032169A publication Critical patent/KR20110032169A/en
2013-04-11 Publication of KR101253565B1 publication Critical patent/KR101253565B1/en
A display device in which the thickness of a display main body displaying a screen is slimmed. This is possible by arranging the main board and main board as main parts, and the driving board mounted on the display module is connected to the power board and main board to supply power to the display module and to transmit and receive control signals. In addition, the base portion may serve as a stand for supporting the display main body at a lower portion thereof, or may serve as a medium when the display unit is fixed to a rear surface of the display main body to fix the display device to a wall. In order to change the arrangement position of the base part, a connection part connecting the display main body and the base part is provided. The connecting portion is rotatably provided with respect to the display body and the base portion.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device, and more particularly, to a display device in which the thickness of a display main body is reduced.
The display device is a device that displays an image on a screen.
In general, the display apparatus includes a display module for forming an image, a cover covering the exterior of the display module, and a stand supporting the display module from below.
The display module includes a display panel for displaying an image and various circuit components for operating the display panel.
In recent years, as the display device is advanced, a design for meeting the aesthetics of the user as well as the basic performance of the device has been emphasized.
In particular, a method of slimming the display device in consideration of a space utilization aspect is a problem.
One aspect of the present invention is to provide a display device in which the thickness of a display main body for displaying a screen is reduced.
According to an aspect of the present invention, there is provided a display apparatus including a display module for forming an image, a display main body including a driving board mounted to a rear surface of the display module, a cover portion surrounding the display main body, and supplying power to the display main body. A base unit having a main board for controlling a display mode and supplying an image signal input from the outside, and connecting the cover and the base unit And a connecting portion, wherein the driving board is electrically connected to the power board and the main board, the power board supplies power to the display body through the driving board, and the main board is connected to the driving board. And controlling the display module.
The display module includes a display panel displaying an image using liquid crystal, and a back light assembly for irradiating light to the display panel, wherein the driving board receives power from the power board and supplies the power to the backlight assembly. Can supply
The display panel includes a plurality of panel driver chips for realizing an image, and the driving board includes a timing controller (T-Con) for controlling the plurality of panel driver chips by receiving an image signal from the main board. can do.
The driving unit and the base unit may be electrically connected to each other, and may further include a cable unit disposed to pass through the connection unit.
The cable part may include a first connector for connecting the main board and the power board to the base part, a second connector for connecting the driving board, and a cable for connecting the first connector and the second connector to each other. The connection part may further include a plate-shaped connection plate, and the cable may be supported by the connection plate.
The connection plate may further include a cable guide for preventing the flow of the cable.
The base part may be provided to be changeable in a first position state in which the base part supports the cover part and a second position state in which the base part is fixed to a rear surface of the cover part.
The display device may further include a neck cover coupled to maintain the first position state.
The display apparatus may be configured to separate the neck cover in the first position state, and to fold the connection part to fix the base part to the rear of the cover part such that the display main body, the connection part, and the base are located in parallel, The arrangement position may be changed to the second position state.
The display main body further includes a main body bracket, and the base part further includes a base bracket, and may rotate with one end of the main body bracket and the connecting plate so that the cover part and the connecting part can rotate with each other. And a second hinge portion connecting the base bracket and the other end of the connection plate so as to be rotatable with each other so as to be rotatable with each other.
The second connector may be coupled to the rear surface of the driving board.
The base unit may further include at least one speaker for outputting a sound signal received from the main board.
The connection part may include a front plate cover surrounding the front surface of the first hinge part, the second hinge part and the connection plate, and a rear plate cover surrounding the rear surface of the first hinge part, the second hinge part and the connection plate. .
The neck cover may cover a portion of the connecting portion, the cover portion, and the base portion.
The base part may be fixed to the rear surface of the cover part by screwing in the second position state.
At one side of the base portion, the power board may further include a power terminal portion to which an external power cable is connected, and the main board may further include a plurality of input signal terminal portions connected to an external signal source.
In addition, the display apparatus includes a display main body including a display module for forming an image, a driving board mounted on a rear surface of the display module, a cover part surrounding the display main body, and a power board for supplying power to the display main body ( It includes a switching mode power supply (SMPS) and a main board for controlling the display main body, and includes a base part disposed outside the cover part, and the driving board includes the power board and the main board. Electrically connected, supplying power to the display module and controls the display module, the base portion is characterized in that the arrangement position is provided to be changeable.
The placement position may be a stand position for allowing the base portion to support the cover portion from the bottom to serve as a stand, and a wall mount for fixing the base portion to a rear surface of the cover portion so that the display device can be attached to a wall. May include a location.
The connection part may further include a connection part connecting the cover part and the base part, and the connection part may be provided to be rotatable relative to the cover part and the base part.
The placement position can be changed to the wall hanging position by folding the connection at the stand position.
In addition, the display device according to the spirit of the present invention, a display main body including a display module for forming an image, a drive board mounted to the rear of the display module, a cover portion surrounding the display main body, power supply to the display main body A power supply board (switching mode power supply (SMPS)) and a base unit for embedding a main board (Main PCB) for controlling the display main body and supplying an image signal input from the outside; It has a 1st position state arrange | positioned under a cover part, and a 2nd position state arrange | positioned at the back side of the said cover part.
In the display device according to the exemplary embodiment described above, the parts disposed on the display main body for displaying an image may be minimized to reduce the thickness of the display unit.
In addition, it is possible to provide a display device with a thin appearance due to a thin thickness.
1 is an external perspective view illustrating an internal configuration of a display apparatus according to an exemplary embodiment of the present invention, FIG. 2 is an exploded perspective view illustrating a disassembled neck cover of FIG. 1, and FIG. 3 is an enlarged exploded perspective view of the connection part of FIG. 2.
As shown in FIGS. 1 to 3, the display apparatus 1 includes a display main body 100, a cover 200 surrounding front and rear of the display main body 100, and a switching mode power supply (SMPS). A base unit 300 including a 350 and a main board 360 therein, and a connection unit 400 connecting the cover unit 200 and the base unit 300 to each other. Such a display device 1 can be used for a purpose such as a television or a monitor.
The display body 100 includes a display module 103 for forming an image and a driving board 130 mounted on a rear surface of the display module 103.
The display module 103 includes a display panel 105 for displaying an image, a backlight assembly 115 for irradiating light to the display panel 105, and an optical plate 110 for uniformizing light emitted from the backlight assembly 115. ).
The display panel 105 expresses an image by using the characteristics of the liquid crystal arranged in accordance with the electrical signal. The display panel 105 includes a plurality of panel driving chips 107 for implementing an image at its edge. The panel driving chip 107 implements letters or images on the display panel 105, and receives an image signal from a timing controller (T-Con) of the driving board 130 to the display panel 105. Export.
On the other hand, the light-receiving display panel 105 that does not emit light by itself requires a backlight assembly 115 for irradiating light to the display panel 105 in order to display an image to the outside.
The backlight assembly 115 includes a chassis 117, a reflector (not shown) provided inside the chassis 117, and a light source (not shown) that emits light. The chassis 117 forms the overall appearance of the backlight assembly 115. The reflector reflects the light emitted from the light source toward the display panel 105 to improve the efficiency of the light source.
The light source is provided on the reflecting plate of the chassis 117. The light source emits light to allow a user to recognize an image expressed on the light receiving display panel 105. A plurality of light sources are provided side by side at regular intervals. The light source may be a cold cathode fluorescent lamp (CCFL) or a light emitting diode (LED).
In addition, the installation position of the light source is not only a direct light type that directly irradiates light toward the display panel 105, but also is installed on the side of the light guide panel so that the light generated from the light source may As a result, it is also possible to have an edge light type that is refracted and diffused and diverges toward the display panel.
The optical plate 110 is provided between the backlight assembly 115 and the display panel 105 to uniformly radiate the light emitted from the light source to the display panel 105. The optical plate 110 includes a light collecting sheet for changing an optical path to be perpendicular to the display panel 105, a diffusion plate for diffusing light emitted from a light source, and a refracting plate for refracting and scattering light.
The driving board 130 is mounted on the rear surface of the display module 103. The driving board 130 is electrically connected to the power board 350 and the main board 360 of the base unit 300, and supplies power to the display module 103 and controls the display module 103. To perform. The driving board 130 will be described later in connection with the power board 350 and the main board 360 of the base unit 300.
The cover unit 200 includes a front cover 220 surrounding the front edge of the display body 100 and a rear cover 240 surrounding the rear surface of the display body 100. The front cover 220 and the rear cover 240 form an appearance of the display device 1, and a predetermined decoration may be added to generate a user's aesthetics.
The base 300 is generally plate-shaped, and includes main circuit components for causing the display module 103 to perform an operation of displaying an image. Interact with the driving board 130 serves as a driving unit for driving the display device (1).
The base unit 300 has a switching mode power supply (SMPS) 350 for supplying power to the display device 1 therein, and a main board 360 for controlling the display device 1. And a speaker 380 for generating sound.
The power board 350 supplies the power required for the operation of the display apparatus 1 as a whole, and is disposed at one side of the base 300. The power board 350 is provided with a power terminal unit (not shown) to which an external power cable is connected.
The main board 360 controls the display apparatus 1 as a whole and transmits and receives a control signal for controlling each component. The other side of the main board 360 is disposed in the base 300. The main board 360 is provided with an input signal terminal unit 370 for connection with various external signal sources. The input signal terminal unit 370 includes a plurality of connection terminals such as a USB terminal and an HDMI terminal for data communication with an external device.
The speaker 380 receives a sound signal from the main board 360 to generate a sound, and is disposed inside the front surface of the base unit 300.
The cover part 200 and the base part 300 are connected by the connection part 400.
The connection part 400 includes a plate-shaped connection plate 420, a first hinge part 440 connecting the cover part 200 and the connection plate 420 so as to be rotatable with each other, and the base part 300. And a second hinge portion 460 to connect the connecting plate 420 to each other to be rotatable.
The connection plate 400 plays a role of mediating the movement between the cover part 200 and the base part 300.
The first hinge part 440 hinges between the cover part 200 and the connection plate 420. The body brackets 442a and 442b and the connection plate 420 mounted on the rear surface of the cover part 200 are first connected to each other. The hinge shafts 445a and 445b are connected to each other so as to be rotatable about the first hinge shafts 445a and 445b.
The second hinge part 460 hinges between the base part 300 and the connection plate 420, and connects the base brackets 462a and 462b and the connection plate 420 mounted inside the base part 300 to the second. The hinge shafts 465a and 465b are connected to each other so as to be rotatable about the second hinge shafts 465a and 465b.
The connection part 400 includes plate covers 480 and 490 surrounding the first hinge part 440, the second hinge part 460, and the connection plate 420.
The plate covers 480 and 490 may include a front plate cover 480 covering the front surface of the first hinge part 440, the second hinge part 460, and the connecting plate 420, and the first hinge part 440 and the first hinge part 440. It includes a rear plate cover 490 surrounding the rear of the hinge portion 460 and the connecting plate 420.
The front plate cover 480 and the back plate cover 490 are coupled to each other through a connection plate 420 disposed therebetween.
The power board 350, the main board 360, and the driving board 130 are electrically connected by the cable unit 500.
While the cover part 200 and the base part 300 are structurally connected by the connection part 400, the power supply board 350 and the main board 360 inside the display module 103 and the base part 300 are driven. The board 130 is electrically connected to each other.
The cable unit 500 includes a cable 510 and connectors 520, 530, and 540.
The first connector 530, 540 is inserted into the main board 360 and the power board 350, the second connector 520 is inserted into the driving board 130, and the connectors 520, 530, and 540 are interposed therebetween. The cable 510 is connected. The connection between the driving board 130, the power board 350, and the main board 360 may be by one cable 510, as shown in FIG. 3, but using the plurality of cables using the driving board 130. ) And the power board 350, the power board 350 and the main board 360, the main board 360 and the drive board 130 may be connected separately.
The cable 510 of the cable unit 500 is prevented from flowing by the cable guide 423 provided on the connection plate 420. In addition, the cable 510 is supported by the connecting plate 420. As will be described later, since the arrangement position of the base part 300 is changeable and the connection part 400 is also folded accordingly, there is a possibility that the cable part 500 may flow or be disconnected to prevent the connection plate ( The cable guide 423 is provided on the upper surface of the 420 to wrap the edge of the cable 500.
In addition, the second connector 520 is fitted to the driving board 130 from the rear side of the driving board 130, not the lower side. This is to prevent the connection between the driving board 130 and the cable part 500 as the connection part 400 and the base part 300 change the arrangement position.
The main board 360 transmits and controls various image information to the driving board 130, and controls the power supply of the display apparatus 1 by transmitting a control signal to the power board 350.
The driving board 130 includes a timing controller (T-Con), and the timing controller (T-Con) transmits image information received from the main board 360 to the plurality of panel driving chips 107. The panel driving chip 107 receives this image information and implements letters or images on the display panel 105. The timing controller controls the amount of data transmitted to the panel driving chip 107 of the display panel 105 and improves image quality. The image information transfer to the panel driving chip 107 is made through the chip terminal 135 disposed under the driving board 130.
The power board 350 supplies power to the driving board 130 by the control signal of the main board 360. The driving board 130 transfers the supplied power to the display module 103 to supply power to the light source of the backlight assembly 115, and to use the panel driving chip 107 and other components as power.
As the arrangement position of the power board 350 and the main board 360 is changed to the base part 300, the driving board 130 may not only function as a conventional timing controller (T-Con) but also the display module 103. It also serves to supply power to the car.
The display device 1 maintains a first position where the position of the base unit 300 supports the cover unit 200 under the cover unit 200. In this case, the display unit 1 maintains the first position state. And a neck cover 600 (see FIGS. 1 and 2).
The neck cover 600 covers a part of the connection part 400, the cover part 200, and the base part 300, and serves to maintain the first position state. The neck cover 600 fixes and maintains an arrangement state of the cover part 200, the connection part 400, and the base part 300.
Hereinafter, an arrangement position of the base part and a changing process thereof will be described according to an embodiment of the present invention.
4 is a side view of the display device illustrating a case in which an arrangement position of the base portion is in a first position state, FIG. 5 is an enlarged cross-sectional view of the connection portion of FIG. 4, and FIG. 6 is a second position in an arrangement position of the base portion in a first position state. 7 is a side view illustrating a process of changing to a state, and FIG. 7 is a rear perspective view of the display device illustrating a case in which the arrangement position of the base unit is in a second position state, and FIG. 8 is an enlarged cross-sectional view of the connection unit of FIG. 7.
As shown in FIGS. 4 to 5, the base part 300 supports the cover part 200 through the connection part 400 at the bottom of the cover part 200 in the first position state. The neck cover 600 maintains this support state.
The upper part of the neck cover 600 is coupled to the rear surface of the cover part 200 by the upper fixing screw 610, and the lower part of the neck cover 600 is the upper surface of the base part 300 by the lower fixing screw 620. Is coupled to.
The neck cover 600 covers a part of the connection part 400, the cover part 200, and the base part 300, and also serves to decorate the rear appearance of the display device 1.
The first position state may be a stand position that allows the base unit 300 to serve as a stand supporting the display main body 100.
The first position state is changed to the second position state shown in FIGS. 7 to 8 through the change process shown in FIG. 6.
First, the neck cover 600 is separated from the display device 1 by separating the upper fixing screw 610 and the lower fixing screw 620.
Then, while pressing and rotating the connecting portion 600 in the rear direction of the cover portion 200, if the base portion 300 is rotated in the opposite direction of rotation of the connecting portion 600, the connecting portion 600 to the rear of the cover portion 200 In close contact with the base part 300, the base part 300 is spaced apart from the rear surface of the cover part 200 through the connection part 600. That is, the connecting part 600 and the base part 300 are folded to arrange the base part 300 at the rear side of the cover part 200 so that the base part 300 is in the second position state. The cover part 200 protrudes to the rear of the cover part 200 so that the base part 300 is fixedly spaced apart from the rear side of the cover part 200, and screws 710a and 710b are installed to screw the cover part 200. The first fixing part 250 to which the base part 300 is fixed is provided through 710a and 710b, and the first fixing part 250 is provided at a position corresponding to the first fixing part 250 in the base part 300. And a second fixing part 390 fixed to screws 250 through screws 710a and 710b. In the present embodiment, the second fixing part 390 is formed of a hole through which the screws 710a and 710b are installed.
At this time, the first hinge part 440 and the second hinge part 460 smoothly rotate and fold the connection part 400 and the base part 300.
The connection part 400 is in close contact with the back of the cover part 200 and the base part 300 is spaced apart from the rear side of the cover part 200, that is, the base part 300 is in the second position state of the screw 710a. , 710b) is fixed to the first fixing part 250 and the second fixing part 390 to thereby fix the base part 300 to the cover part 200.
Then, the base portion 300 is fixed to the second position state that is fixed to the rear side of the cover portion 200. In the second position state, the lower surface of the base part 300 is attached to the wall, and the display device 1 can be fixed to the wall. In addition, the display device 1 may be fixed to a wall using a wire. A wire fixing part for fixing the wire is provided on the lower surface of the base part 300, and the wire is coupled to the wire fixing part to be attached to the wall by hanging on the wire hook part formed on the wall. Further details of the technique of attaching the display apparatus 1 to the wall are conventional techniques, and thus description thereof will be omitted.
In this second position state, the base part 300 serves as a medium for attaching the display device 1 to the wall, and the arrangement position of the base part 300 becomes a wall hanging position.
In the display main body 100, only a minimum part for displaying an image is disposed, and the main main body 360, the main board 360 and the speaker 380, which are the remaining main parts, are disposed on the base 300 to display the display main body ( 100) Slimming becomes possible.
In addition, the connection part 400 is provided between the display main body 100 and the base 300, and in the first position state, the base 300 may serve as a stand for supporting the display main body 100. In the position state, the base unit 300 also plays a role in fixing the display device 1 to the wall.
In the above, specific embodiments have been illustrated and described. However, the present invention is not limited to the above-described embodiments, and a person of ordinary skill in the art may make various changes without departing from the spirit of the technical idea of the invention as set forth in the claims below. .
1 is a rear perspective view of a display device according to an exemplary embodiment of the present invention.
Figure 2 is an exploded perspective view of the neck cover in Figure 1 disassembled.
3 is an enlarged exploded perspective view of the connector of FIG. 2.
4 is a side view of the display device illustrating a case where the arrangement position of the base portion is in a first position state.
5 is an enlarged cross-sectional view of the connector of FIG. 4.
6 is a side view illustrating a process of changing the arrangement position of the base portion from the first position state to the second position state.
7 is a rear exterior perspective view of the display device illustrating a case where the arrangement position of the base portion is in the second position state.
8 is an enlarged cross-sectional view of the connector of FIG. 7.
1: display device 100: display body
200: cover portion 300: base portion
400: connecting portion 440: first hinge portion
460: second hinge portion 500: cable portion
600: neck cover
A display main body including a display module for forming an image, and a driving board mounted to the rear of the display module;
A cover part surrounding the display main body,
A base unit having a switching mode power supply (SMPS) for supplying power to the display main body and a main board for controlling the display main body and supplying an image signal input from the outside; ,
It includes a connecting portion for connecting the cover portion and the base portion,
The driving board is electrically connected to the power board and the main board, the power board supplies power to the display main body through the driving board, and the main board controls the display module through the driving board. Display device characterized in that.
The display module includes a display panel for displaying an image using liquid crystal, and a back light assembly for irradiating light to the display panel.
And the driving board receives power from the power board and supplies the power to the backlight assembly.
The display panel includes a plurality of panel driving chips for implementing an image,
The driving board includes a timing controller (T-Con) for receiving the image signal from the main board to control the plurality of panel driving chips.
And a cable part electrically connected to the driving board and the base part and disposed to pass through the connection part.
The cable unit,
A first connector for connecting the main board and the power board to the base unit;
A second connector for connecting with the drive board,
It is made of a cable connecting the first connector and the second connector,
The connecting portion further comprises a plate-shaped connecting plate (plate), the display device, characterized in that the cable is supported by the connecting plate.
The connecting plate further comprises a cable guide for preventing the flow of the cable.
And a base position of the base portion supporting the cover portion under the cover portion and a second position state where the base portion is fixed to the rear surface of the cover portion.
The display apparatus further comprises a neck cover coupled to maintain the first position state.
The display apparatus may be configured to separate the neck cover in the first position state, and to fold the connection part to fix the base part to the rear of the cover part such that the display main body, the connection part, and the base are located in parallel, And the arrangement position is changed to the second position state.
The display body further comprises a main body bracket,
The base portion further comprises a base bracket,
A first hinge part connecting the cover part and the connection part to be rotatable with one end of the main body bracket and the connection plate so as to be rotatable with each other;
And a second hinge portion configured to connect the base bracket and the other end of the connection plate so as to be rotatable with each other so as to be rotatable.
And the second connector is coupled at a rear surface of the driving board.
The base unit further comprises at least one speaker for outputting a sound signal received from the motherboard.
The connecting portion includes a front plate cover surrounding the front of the first hinge portion, the second hinge portion and the connecting plate, and a back plate cover surrounding the rear of the first hinge portion, the second hinge portion and the connecting plate. Display device characterized in that.
And the neck cover covers a portion of the connection portion, the cover portion, and the base portion.
And the base portion is fixed to the rear surface of the cover portion by screwing in the second position state.
At one side of the base portion
The power board further comprises a power terminal unit to which an external power cable is connected,
The main board further comprises a plurality of input signal terminal portion connected to the external signal source.
A power supply board (switching mode power supply (SMPS)) for supplying power to the display main body and a main board (Main Board) for controlling the display main body, and includes a base (base) disposed outside the cover portion,
The driving board is electrically connected to the power board and the main board, supplies power to the display module and controls the display module,
And the base portion is provided to change the arrangement position.
The placement position may be a stand position for allowing the base portion to support the cover portion from the bottom to serve as a stand, and a wall mount for fixing the base portion to a rear surface of the cover portion so that the display device can be attached to a wall. And a display device.
Further comprising a connecting portion for connecting the cover portion and the base portion,
And the connection part is rotatably provided relative to the cover part and the base part.
And the arrangement position is changed to the wall hanging position by folding the connection portion at the stand position.
Switching mode power supply (SMPS) for supplying power to the display main body and a base unit for embedding a main board (Main PCB) for controlling the display main body and supplying an image signal input from the outside ,
And the base portion has a first position state disposed under the cover portion and a second position state disposed behind the cover portion.
And the base part is fixed to the rear of the cover part by a screw in the second position state.
At least one first fixing part provided in the cover part to install the screw;
And at least one second fixing portion provided in the base portion so as to correspond to the first fixing portion when the base portion is in the second position state.
The first fixing portion protrudes from the rear side of the cover portion,
And the base portion is fixed to the first fixing portion through the second fixing portion and is spaced apart from the cover portion at a rear side of the cover portion in the second position state.
The second fixing part includes a hole in which the screw is installed through.
The first position state is a stand position to allow the base portion to serve as a stand,
And the second positional state is a wall-mounted position that allows the display device to be attached to a wall.
And a connection part connecting the cover part and the base part.
The connection part includes a plate-shaped connection plate, a first hinge part rotatably connecting the cover part and the connection plate to each other, and a second hinge part rotatably connecting the base part and the connection plate to each other. Display device.
KR1020090089521A 2009-09-22 2009-09-22 Display Apparatus KR101253565B1 (en)
KR1020090089521A KR101253565B1 (en) 2009-09-22 2009-09-22 Display Apparatus
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2009-09-22 KR KR1020090089521A patent/KR101253565B1/en active IP Right Grant
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2010-09-20 CN CN201080042073.7A patent/CN102577359B/en active IP Right Grant
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US20110069055A1 (en) 2011-03-24
CN102577359B (en) 2015-04-22
EP2597866A2 (en) 2013-05-29
EP2465258A2 (en) 2012-06-20
CN102577359A (en) 2012-07-11
CN104698644A (en) 2015-06-10
WO2011037385A3 (en) 2011-10-06
JP2015207010A (en) 2015-11-19
EP2465258A4 (en) 2012-08-29
JP2013505660A (en) 2013-02-14
EP2597866A3 (en) 2013-06-12
KR20110032169A (en) 2011-03-30
WO2011037385A2 (en) 2011-03-31
JP5763649B2 (en) 2015-08-12
US9681085B2 (en) 2017-06-13
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