A display panel, a repair method for a display panel, and a display device
A technology for display panels and repair lines, applied in instruments, nonlinear optics, optics, etc., can solve problems such as short circuit of data lines and scanning lines, waste of cost, short circuit of data lines and common electrodes, etc.
Active Publication Date: 2022-04-19
HKC CORP LTD +1
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- Application Information
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Problems solved by technology
[0003] During the display panel manufacturing process, due to environmental or machine equipment factors, short circuits often occur in the overlapping areas of data lines and scanning lines, or short circuits in the overlapping areas of data lines and common electrodes, resulting in a decrease in product yield and waste of cost
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[0039] It should be understood that the terminology used herein, the specific structure and functional details disclosed herein, merely to describe specific embodiments, are representative, but the present application may be specifically implemented by a number of alternative forms, should not be construed as limited only by the embodiments set forth herein.
[0040] In the description of the present application, the terms "first", "second" is for descriptive purposes only and cannot be construed as indicating relative importance, or imply indicating the number of technical features indicated. Thus, unless otherwise indicated, the features limited to "first" and "second" may expressly or implicitly include one or more such features; The term "comprising" and any deformation thereof means an exclusionary inclusion, where one or more other features, integers, steps, operations, units, components, and / or combinations thereof may exist or be added.
[0041] Further, the term "center",...
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The present application discloses a display panel, a repair method for the display panel, and a display device. The display panel includes a substrate, an active switch, a data line, a scan line, a pixel electrode, a common line, and a repair line; the repair line and the An insulating layer is respectively formed between the data line, the scanning line, and the common line; the data line overlaps with the common line to form a first overlapping area, and the data line overlaps with the scanning line to form a second overlapping area ; The repair line includes a first repair point, a second repair point and a third repair point respectively overlapping with the data line; the first repair point is located on the side of the first overlapping area away from the second repair point , the second repairing point is located between the first overlapping area and the second overlapping area, and the third repairing point is located on the side of the second overlapping area away from the second repairing point; improving the quality of the display panel Rate.
Description
Technical field [0001] The present application relates to the field of display technology, in particular to a display panel, a method of repairing the display panel and a display device. Background [0002] With the development and progress of science and technology, the display panel has become the mainstream product of the display due to the hot spots such as thin fuselage, power saving and low radiation, and has been widely used. The display panel includes a Thin FilmTransistor-Liquid Crystal Display (TFT-LCD). Thin-film transistor liquid crystal display by controlling the direction of rotation of liquid crystal molecules, in order to refract the light of the backlight module to produce a picture, with a thin fuselage, power saving, radiation-free and many other advantages. [0003] In the process of display panel production, due to environmental or machine equipment factors, short circuits in the overlapping areas of data lines and scan traces often occur, or short circuits ...
Claims
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IPC IPC(8): G02F1/1362G02F1/13
CPCG02F1/136263G02F1/136227G02F1/136259G02F1/136286
Inventor 杨艳娜
Owner HKC CORP LTD