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Display panel, display device and repairing method of display panel

A technology for display panels and repairing lines, applied in nonlinear optics, instruments, optics, etc., can solve the problems of increased use cost of light-emitting diodes and reduced available space of panel pixels.

Active Publication Date: 2020-11-20
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can reduce the possibility of panel repair, it leads to the increase of the cost of LEDs and the reduction of the available space in the panel pixels.

Method used

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

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Embodiment Construction

[0040] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0042] In the present in...

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PUM

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Abstract

The invention discloses a display panel, a display device and a repairing method of the display panel. The display panel comprises a color film substrate, an array substrate, a liquid crystal layer, acommon electrode and a plurality of compensation electrodes, wherein the array substrate and the color film substrate are oppositely arranged; a plurality of pixel areas are arranged on the array substrate at intervals, and each pixel area comprises a signal line and a light emitting diode electrically connected with the signal line; the liquid crystal layer is located between the array substrateand the color film substrate; the common electrode is located on the surface, facing the liquid crystal layer, of the color film substrate; and the compensation electrodes are arranged at intervals and located on the surface, facing the liquid crystal layer, of the array substrate, the common electrode is arranged opposite to the compensation electrodes, and one compensation electrode correspondsto one light emitting diode. The display panel is low in production cost.

Description

technical field [0001] The invention relates to the technical field of display equipment, in particular to a display panel, a display device and a repair method for the display panel. Background technique [0002] With the rapid development of the panel industry, the panel manufacturing technology is becoming more and more mature. Display panels using light-emitting diodes (LEDs) are becoming more and more popular. However, during the manufacturing process of the light emitting diodes, some factors may often cause damage, which increases the possibility of panel repair. In order to avoid this problem, the current practice is to install multiple LEDs in the pixels of the panel. Although this method can reduce the possibility of panel repair, it leads to the problems of increasing the cost of using LEDs and reducing the available space in the panel pixels. [0003] The above content is only used to assist in understanding the technical solution of the present application, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1309G02F1/136263G02F1/136222G02F1/136286
Inventor 林弘峻张峻菲顾毓波
Owner HKC CORP LTD