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Liquid crystal display board, optoelectronic device and repairing method thereof

A technology for liquid crystal display panels and optoelectronic devices, applied in optics, nonlinear optics, instruments, etc., can solve the problems of cumbersome, labor-intensive and time-consuming, high cost of repairing scratches on liquid crystal panels, etc., to simplify repair procedures, reduce The effect of repairing cost and shortening repair time

Inactive Publication Date: 2010-06-16
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of process of repairing scratches on the LCD panel is not only quite cumbersome, but also consumes a lot of manpower and time, and it is easy to cause fragments or residues on the LCD panel during the repair process, which makes the repair cost of the LCD panel scratches stay high

Method used

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  • Liquid crystal display board, optoelectronic device and repairing method thereof
  • Liquid crystal display board, optoelectronic device and repairing method thereof
  • Liquid crystal display board, optoelectronic device and repairing method thereof

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Embodiment Construction

[0047] Figure 1 ~ Figure 3 The invention discloses a liquid crystal display panel. Please refer to figure 1 , the liquid crystal display panel includes: a panel 1 , a polarizer 2 , a repair liquid 3 and a repair film 4 . The polarizer 2 is attached to the panel 1 and includes a polarizer body 21 and a protective layer 22 , and the protective layer 22 has scratches 221 . In order to repair the scratch 221 , the repair solution 3 is dripped into the scratch 221 of the protective layer 22 . In other embodiments, the repair fluid 3 is dripped into and around the scratches 221 of the protective layer 22 . Wherein, the repair liquid 3 is dripped into the scratches 221 to make the depth of the scratches 221 shallower, and can also completely fill the scratches 221 so that the surface of the polarizer 2 is substantially flat. The viscosity (viscosity) of the mending fluid 3 used in the present invention is preferably substantially 1CPS to 10CPS, but not limited thereto. combinat...

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Abstract

The invention discloses a liquid crystal display panel and photo-electric device and a method for repairing the same, comprising a supplied panel and a polarizer sheet which is stuck on the panel, wherein, the polarizer sheet comprises a protective layer with scratches; the repair solution is dripped in the scratches and a repair film is stuck on the polarizer sheet for covering the scratches, thefull light transmissivity of the repair film is actually over 90 percent. The invention can effectively simplify the repair procedure, greatly reduce the repair time of the scratches, lower the burden of the maintenance personnel and avoid the problem in the prior art that the display panel is easy to break when the polarizer sheet is torn off; thereby lowering the repair cost of the liquid crystal panel scratch.

Description

technical field [0001] The invention relates to a panel and its repairing method, in particular to a liquid crystal display panel and its repairing method. Background technique [0002] With the rapid progress and evolution of display technology, the traditional cathode ray tube (cathode ray tube, CRT) has been gradually eliminated by the market due to problems such as poor space utilization and large energy consumption, and has been replaced by light, thin, A liquid crystal display (liquid crystal display, LCD) with the advantages of being short and small. [0003] The liquid crystal display mainly utilizes the liquid crystal panel (LCD panel) to display. However, when the liquid crystal panel is manufactured and assembled, and even when the user uses the liquid crystal display, the surface of the liquid crystal panel is often scratched due to human negligence, thus affecting the image of the liquid crystal panel. display quality. In order to repair the scratches on the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13
Inventor 高基迪骆文钦
Owner AU OPTRONICS CORP
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