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Repair method for display panel and display panel

A display panel and repair method technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of prone to open circuit or short circuit, affecting the yield of display panel, etc.

Active Publication Date: 2019-03-12
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wiring in the fan-out area of ​​the peripheral area is prone to open circuit or short circuit during the process or other circumstances, which seriously affects the yield of the display panel.

Method used

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  • Repair method for display panel and display panel
  • Repair method for display panel and display panel
  • Repair method for display panel and display panel

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Embodiment Construction

[0042] It should be understood that the terminology and specific structural and functional details disclosed herein are representative only for describing specific embodiments, but the application can be embodied in many alternative forms and should not be construed as merely Be limited by the examples set forth herein.

[0043]In the description of the present application, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating relative importance, or implicitly indicating the quantity of indicated technical features. Therefore, unless otherwise specified, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features; "plurality" means two or more. The term "comprising" and any variations thereof mean non-exclusive inclusion, possible presence or addition of one or more other features, integers, steps, operations, units, components and / or combinations thereof.

[0044] Als...

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Abstract

The invention discloses a repair method for a display panel and the display panel. A display area and a peripheral area are formed on the display panel, the display panel comprises a first substrate and a second substrate disposed in a box-to-box mode with the first substrate; the peripheral area includes a fan-out area located between the edge of the second substrate and the edge of the display area; the first substrate is provided with multiple fan-out lines communicated with the display area and the peripheral area in the fan-out area and multiple auxiliary lines corresponding to the fan-out lines one to one; each auxiliary line at least includes one opening part protruding outward, the auxiliary lines of the opening parts are not overlapped with the corresponding fan-out lines, and atleast one auxiliary line and the corresponding fan-out line are disconnected at one end. According to the repair method and the display panel, the disconnected or short-circuited fan-out lines can berepaired so that signals can be transmitted through the auxiliary lines, the situation that normal work of the display panel cannot be conducted because of the disconnection of the fan-out lines is avoided, and the yield of the display panel is increased.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a repair method for a display panel and the display panel. Background technique [0002] With the development and progress of science and technology, flat panel displays have become the mainstream products of displays due to their thin body, power saving and low radiation, and have been widely used. Flat panel displays include thin film transistor liquid crystal displays (ThinFilm Transistor-Liquid Crystal Display, TFT-LCD). TFT-LCD products, due to their advantages of thinness, lightness, environmental protection, and high performance, are getting bigger and bigger and more widely used. Whether it is a small-sized mobile phone screen, a large-sized notebook computer or monitor, or a large-scale LCD TV, TFT-LCD applications can be seen everywhere. [0003] TFT-LCD display panels include the following processes: array process, color film process, box forming process, module proc...

Claims

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Application Information

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IPC IPC(8): G02F1/13G02F1/1362
CPCG02F1/1309G02F1/136259G02F1/136286
Inventor 杨春辉
Owner HKC CORP LTD
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