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Display panel and manufacturing method thereof

A display panel and backside technology, applied in the direction of identification devices, instruments, etc., can solve the problems of poor flexibility and bending resistance in the bending area, unable to meet the requirements of narrow frame design, affecting the display performance of the display panel, etc., and achieve the limit bending Strong ability to ensure normal signal transmission, easy to bend

Pending Publication Date: 2022-07-15
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the flexibility and bending resistance of the existing display panel bending area are poor, resulting in a relatively large bending radius, which cannot meet the design requirements of narrow bezels. If the bending radius is forcibly reduced, signal traces will easily occur in the bending area. The problem of wire breakage affects the display performance of the display panel

Method used

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  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

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Embodiment Construction

[0068] In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0069] It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appropriate ...

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Abstract

The invention discloses a display panel and a manufacturing method thereof. The display panel comprises a first non-bending area and a bending area connected with the first non-bending area. The bending area is bent from the front surface of the first non-bending area to the back surface of the first non-bending area; wherein the first non-bending area comprises a plurality of first signal lines, and the bending area comprises a plurality of signal connecting lines; at least two signal connecting lines are connected to the same first signal line, and the signal connecting lines connected to the same first signal line are arranged on different layers; the width of the signal connecting line is smaller than that of the first signal line. According to the embodiment of the invention, the flexibility and the bending resistance of the bending area of the display panel can be improved, the bending radius is reduced, and the frame of the display panel is reduced.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a display panel and a manufacturing method thereof. Background technique [0002] With the development of display technology, display panels are increasingly developing towards narrow bezels and high screen-to-body ratios. In the prior art, in order to achieve a narrow frame and a high screen-to-body ratio, the non-display area of ​​the display panel is usually bent toward the back of the display panel. Therefore, the bending radius of the bending area affects the frame size of the display panel. However, the flexibility and bending resistance of the bending area of ​​the existing display panel are poor, resulting in a relatively large bending radius, which cannot meet the design requirements of a narrow frame. If the bending radius is forcibly reduced, the bending area is prone to signal leakage The problem of wire breakage affects the display performance of the ...

Claims

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Application Information

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IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/301G09F9/33
Inventor 郑财黄沅江
Owner YUNGU GUAN TECH CO LTD
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