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Display device and protective structure therefor

A technology for display devices and protective structures, which can be used in static indicators, nonlinear optics, instruments, etc., and can solve problems such as fracture and damage

Active Publication Date: 2012-08-01
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the connecting portion 160 of the known display device 100 is used to connect with other electronic devices (such as the base of a notebook computer), so it is inevitable that the vertical force of the circuit board 150 will press the circuit board 150 during assembly.
In this way, since the circuit board 150 is only supported by the two support frames 112 and covered only by the light-shielding tape 120 , the circuit board 150 may be broken and damaged in the area between the two support frames 112 due to its insufficient strength.

Method used

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  • Display device and protective structure therefor
  • Display device and protective structure therefor
  • Display device and protective structure therefor

Examples

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Embodiment Construction

[0042] A number of implementations of the present invention will be disclosed below with the accompanying drawings. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and elements will be shown in a simple and schematic manner in the drawings.

[0043] figure 2 An exploded view of a display device 200 according to an embodiment of the present invention is shown. image 3 Shows figure 2 A top view of the assembled display device 200 of FIG. see also figure 2 and image 3 , the display device 200 includes a backlight module 210 , a liquid crystal panel 220 , a driving circuit board 230 and a light-shielding tape 240 . T...

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Abstract

The invention discloses a display device and a protective structure therefor. The display device comprises a backlight module, a liquid crystal panel, a driving circuit board, and a light-shielding adhesive tape. The backlight module comprises a frame which forms two projecting portions. The liquid crystal panel is located on the backlight module. The driving circuit board has two end portions respectively fixed on the two projecting portions, and is electrically connected to the liquid crystal panel. The light-shielding adhesive tape is applied along edges of the liquid crystal panel and the backlight module, and has a reinforced material in contact with the liquid crystal panel. The reinforced material is also extended to a position close to the driving circuit board. According to the invention, the reinforced material is used to protect not only a chip on the liquid crystal panel, but also the driving circuit board and a flexible circuit board, so that the driving circuit board and the flexible circuit board are not easy to break or damage.

Description

technical field [0001] The invention relates to a display device and its protective structure, in particular to a display device with a light-shielding adhesive tape. Background technique [0002] In recent years, due to the advantages of high resolution, small size, light weight, low radiation and power saving, liquid crystal displays (LCDs) have been widely used in various types of consumer electronic products and are gradually replacing The cathode ray tube (cathode ray tube; CRT) has become the mainstream of the display. For example, most commercially available TVs, computer screens, mobile phones and notebook computers have adopted liquid crystal displays to display images. That is to say, liquid crystal displays have become indispensable electronic products when people work or relax. [0003] Generally speaking, after the liquid crystal panel and the backlight module of the liquid crystal display are assembled, the manufacturer may use a light-shielding tape (Cell Ta...

Claims

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Application Information

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IPC IPC(8): G02F1/13357G02F1/133G09G3/36
Inventor 黄俊棨张正伟姜志鸿
Owner AU OPTRONICS CORP
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