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Display device

A technology for display devices and display substrates, used in identification devices, nonlinear optics, instruments, etc., can solve problems such as line breakage and display device damage, and achieve the advantages of reducing pulling force, strong shock resistance, and reducing display device damage. Effect

Inactive Publication Date: 2010-12-08
AU OPTRONICS (XIAMEN) CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the driving circuit board 12 is tightly locked in the positioning area 22, it will not be linked with the display substrate, so there will be a relative displacement between the display substrate 11 and the driving circuit board 12, which will have a negative impact on the flexible circuit board 13. Pulling, in severe cases, part of the lines on the flexible circuit board 13 will be torn off, causing damage to the display device

Method used

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Effect test

Embodiment Construction

[0018] figure 2 An exploded schematic diagram of a liquid crystal display device according to an embodiment of the present invention is shown; image 3 painted figure 2 A partial enlarged view of the disassembled state of the device is shown in ; Figure 4 painted figure 2 A partial cross-sectional view of the combined state of the device is shown in . Such as Figure 2 to Figure 4 As shown, the display device in this embodiment includes: a backlight module with a light-emitting surface 41, the backlight module has a positioning area 42 outside the light-emitting surface; a display panel, the display panel includes a display substrate 31, a driving circuit board 32 and a flexible circuit board 33 connecting the display substrate 31 and the driving circuit board 32; the display substrate 31 is positioned on the light emitting surface 41, and the driving circuit board 32 is positioned in the positioning area 42 The drive circuit board 32 has a snap hole 325, and the posi...

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PUM

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Abstract

The invention provides a display device, relating to the liquid crystal display device field. The invention solves the technical problem of providing a display device with strong vibration strength. The display device comprises a backlight module and a display panel; wherein the backlight module is provided with a light outlet surface and a positioning region arranged outside the light outlet surface, the display panel comprises a display substrate, a driving circuit board and a flexible circuit board connecting the display substrate and the driving circuit board; the display substrate is arranged on the light outlet surface, the driving circuit board is arranged in the positioning region; the driving circuit board is provided with a clamping hole, the positioning region is provided with a clamping structure; the clamping structure is provided with a body, the base part of the body is fixed in the positioning region; the clamping structure is provided with at least two laminating arms extending outward from the side wall of the body; and the clamping structure is provided with at least two buffer arms.

Description

【Technical field】 [0001] The invention relates to a display device, in particular to a liquid crystal display device. 【Background technique】 [0002] In recent years, flat panel display technology including liquid crystal display (Liquid Crystal Display, LCD) technology has been rapidly developed. figure 1 An exploded schematic diagram of a liquid crystal display device in the prior art is shown. Such as figure 1 The shown display device includes a display panel and a backlight module. The display panel includes a display substrate 11, a driving circuit board 12, and a flexible circuit board 13 connecting the display substrate 11 and the driving circuit board 12; the backlight module has a light-emitting surface 21 and a positioning area 22 located outside the light-emitting surface The display substrate 11 is positioned on the light-emitting surface 21, and the driving circuit board 12 is positioned in the positioning area 22; the driving circuit board 12 has a plurality...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G09F9/35
Inventor 李建功
Owner AU OPTRONICS (XIAMEN) CORP
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