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Display panel, display module and electronic device

A display panel and thin film packaging technology, which is applied in the fields of display panels, electronic devices and display modules, can solve the problems of metal wiring being easily corroded and scratched, and achieve the effect of improving the competitiveness of products

Active Publication Date: 2018-11-20
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since a part of the metal wiring of the flexible display panel is laid in the bending area, after the flexible display panel is bent (such as figure 1 shown), the metal traces in this bending area are easily corroded and scratched

Method used

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  • Display panel, display module and electronic device
  • Display panel, display module and electronic device
  • Display panel, display module and electronic device

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0036] The present invention is aimed at the flexible display panel in the prior art. Since the stress neutral axis of the display panel cannot be balanced during the bending process, it is very easy to cause the technical problem that the signal wiring in the bending area is broken due to the large bending stress. This implementation example can solve this defect.

[0037] refer to Figure 2A-2B as shown, Figure 2A A top view of a display panel provided by an embodi...

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Abstract

The invention provides a display panel, a display module and an electronic device. The display panel comprises a pixel array, a flexible substrate, a metal wire and a protection film, wherein the flexible substrate comprises a first area and a second area for arranging the pixel array as well as a bent area located between the first area and the second area; the metal wire is located on the flexible substrate and comprises a first part corresponding to the bent area; the protection film is located on the flexible substrate; the first part of the metal wire is located between the flexible substrate and at least one part of the protection film.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel, a display module, and an electronic device. Background technique [0002] In the modern communication industry, the market demand for mobile phones, TVs, tablets, notebooks, digital cameras and other products is increasing, and various display devices are also developing towards being bendable. In the manufacture of flexible full-screen display panels, it is usually necessary to use flexible bending (bending) process. Since a part of the metal wiring of the flexible display panel is laid in the bending area, after the flexible display panel is bent (such as figure 1 As shown), the metal traces in the bending area are easily corroded and scratched. [0003] Therefore, it is necessary to provide a display panel to solve the problems in the prior art. Contents of the invention [0004] The present invention provides a display panel, a display module, and an el...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09F9/33H01L51/52
CPCG09F9/301G09F9/33H10K50/844
Inventor 祝翠林
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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