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Display panel, repairing method thereof and display device

A display panel and repair method technology, which is applied to organic semiconductor devices, optics, instruments, etc., can solve the problems of low success rate of long-term repair and little improvement in yield rate, and achieve low repair difficulty, improved yield rate, and smooth surface Effect

Inactive Publication Date: 2020-03-27
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unevenness of the terrain, this method has a low success rate of long-term repair and little increase in yield.

Method used

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  • Display panel, repairing method thereof and display device
  • Display panel, repairing method thereof and display device
  • Display panel, repairing method thereof and display device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see figure 1 , figure 1 It is a structural schematic diagram of the first embodiment of the display panel provided by the present invention. The display panel 10 includes a plurality of first connecting lines 11 arranged horizontally and a plurality of second connecting lines 12 arranged vertically, and the plurality of first connecting lines 11 and the plurality of second connecting lines 12 cross each other. Each first connection 11 is divided into ...

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Abstract

The invention discloses a display panel, a repairing method thereof and a display device. The display panel comprises a plurality of horizontally arranged first connecting lines and a plurality of vertically arranged second connecting lines, wherein the plurality of first connecting lines and the plurality of second connecting lines are crossed with each other. Each first connecting line is divided into at least two first sub-connecting lines at the intersection of the first connecting line and the second connecting line. The at least two first sub-connecting lines are insulated from each other and are arranged in parallel, one of the first connecting line and the second connecting line is a data line, and the other one is a gate line. By means of the mode, the repair success rate of the display panel can be increased, and the yield of the display panel is increased.

Description

technical field [0001] The invention relates to the display field, in particular to a display panel, a repair method thereof, and a display device. Background technique [0002] In the production process of TFT (Thin Film Transistor, thin film transistor) LCD (Liquid Crystal Display, liquid crystal display) products, due to the process of ESD (Electro-Static discharge, electrostatic discharge), or the production environment has many particles (particles), the product has various Various defects, such as TFT side gate (gate) & data (data line) line open (open circuit), short (short circuit), etc. Therefore, in order to improve product yield, it is necessary to repair various defects. [0003] AA (Active Area, operable area) area pixel (pixel) gate&data line short (GD short for short) is bad as long as it occurs at the cross (intersection) of the two, the current repair method is to cut the data line from both sides of the abnormal place with laser open, and reconnect with a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362
CPCG02F1/136259G02F1/136286G02F1/136263G02F2201/506H01L27/1244H10K59/131H10K71/861H01L22/22H01L27/124
Inventor 罗东
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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