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Display panel and display device

A display panel and panel technology, applied in the direction of identification devices, instruments, etc., can solve problems such as display panel wiring cracks, and achieve the effects of reducing the risk of wiring breakage, reducing stress, and avoiding wiring stress concentration

Pending Publication Date: 2022-02-11
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

[0005] The embodiment of the present application provides a display panel and a display device, which are used to solve the problem of cracks in the wiring in the binding process existing in the existing display panel

Method used

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Embodiment Construction

[0036] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments that the present application can be used to implement. The directional terms mentioned in this application, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the application, but not to limit the application. In the figures, structurally similar elements are denoted by the same reference numerals.

[0037] The present application will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0038] With the continuous development of display panel manufacturing technology, display panels are gradually developing into full-screen and bendable or foldable fields. The bending effect of the film layer is not ideal, resulting in ...

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Abstract

The invention provides a display panel and a display device. The display panel comprises a flexible display panel body and a supporting layer, the supporting layer comprises a plane supporting part and an end part, and the flexible display panel body is configured to bypass a transition surface of the end part and is arranged on a second surface of the plane supporting part; and the curved surface of the transition surface enables the flexible display panel body to be in smooth transition when being bent, stress in the bending process of the flexible display panel main body is reduced, stress concentration of wires is avoided, and therefore the risk that the wires in the display panel break is reduced.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the change of people's aesthetic level and the development of mobile terminal products, a full screen is an inevitable trend in the development of mobile terminal products. [0003] A flexible organic light emitting diode (OLED) display panel is widely used in various display devices due to its bendable characteristics, and the function that the flexible display panel can be bent and displayed in a special shape under certain conditions. However, in the existing technology, the manufacturing technology of the display panel is not mature enough to realize full-screen display of the display panel. In order to achieve the full screen display of the display panel as much as possible, the wiring area and the bonding area at the bottom of the display panel can be bent to the back of the display panel t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301H10K2102/311H10K59/8721
Inventor 张杨
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD