Display device
A display device and backplane technology, which is applied in the direction of identification devices, electrical equipment shells/cabinets/drawers, instruments, etc., can solve problems such as blurred screens, scratched chip-on-chip film cables, and easy detachment of timing control boards, etc., to increase display The effect of area, shortening width
Inactive Publication Date: 2013-10-23
BOE TECH GRP CO LTD +1
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- Description
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AI Technical Summary
Problems solved by technology
Due to the weak fixing method of glue, the timing control board is easy to detach during handling and drop tests, scratching the chip-on-film (abbreviated as COF) cable, causing bad phenomena such as blurring
[0004] In order to solve the problem that the timing control board is easy to fall off from the display screen, the front frame of some display devices currently includes a plastic frame and an iron frame. It needs to be fixed on the iron frame by screws, and then buckle in the front frame as a whole, and finally close the rear cover. Therefore, it is necessary to reserve screw mounting holes on the upper, lower, left and right edges of the iron frame. Therefore, increase The width of the front frame and the upper and lower borders of the display screen is reduced, thereby narrowing the display area of the display screen
Method used
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[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0027] Such as figure 1 , 2 , 4 and Figure 5 As shown, a display device of the present invention includes a timing control board 300 and a backplane 100, wherein the timing control board 300 is connected to the edge of the backplane 100 using a plurality of connectors 200, and the connectors 200 include buckle parts 210 and a connecting portion 220 connected to the buckling portion 210 , the buckling portion 210 is used to clamp the timing control board 300 , and the connecting portion 220 is connected to the edge of the backplane 100 .
[0028] Further, the display device further includes a front frame 600 , a display screen 400 , a backlight module 500 and a rear cov...
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The invention relates to the technical field of display, and discloses a display device, which comprises a front frame, a display screen, a backlight module, a time-sequence control board, a back plate and a back cover, wherein the time-sequence control board is connected with the edge of the back plate by adopting a connecting piece; the connecting piece comprises a buckling part and a connecting part connected with the buckling part; the buckling part is used for buckling the time-sequence control board; and the connecting part is connected with the edge of the back plate. According to the display device, the time-sequence control board is connected with the edge of the back plate by buckling, so that connection is firm, the problem of separation of the time-sequence control board during vibration caused by carrying or falling tests and the like can be avoided, and the display screen is prevented from being scraped and generating bright rays. Furthermore, the time-sequence control board is placed on the lower edge of the back plate, screw mounting positions are not needed to be reserved on the upper edges of the back plate and the front frame, and the widths of the upper edge and lower edge of the front frame can be reduced, so that the display area of the display screen is increased, and a visual ultra-thin effect is achieved.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] Viewed from the display surface, the display device generally includes a front frame, a display screen, a backlight module, a timing control board, a backplane and a rear cover in sequence. [0003] In a general display device, the timing control board is installed on the upper edge of the backplane, and the existing timing control board and the backplane are connected by glue, and then connected with the display screen. Since the adhesive fixing method is not firm, the timing control board is easy to detach during handling and drop tests, scratching the chip-on-film (COF) cable, causing defects such as blurred screens. [0004] In order to solve the problem that the timing control board is easy to fall off from the display screen, the front frame of some display devices currently includes a plastic frame and an iron frame...
Claims
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IPC IPC(8): G02F1/13G09F9/30H05K5/02H05K7/18
CPCG02F1/133308G02F2201/46G02F1/133314G02F1/13332H05K5/0217H05K5/0243
Inventor 蔡来收何坤均
Owner BOE TECH GRP CO LTD