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Display panel and display device

A technology for display panels and substrates, used in identification devices, semiconductor/solid-state device parts, instruments, etc., can solve the problem of permanent breakage of the circuit layer or device layer, less expansion and contraction times, display integrated units and voltage transmission units. Mutual interference, etc.

Active Publication Date: 2021-02-23
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present application provide a display panel and a display device to solve the problem of mutual interference between the display integration unit and the voltage transmission unit in the display panel when the existing flexible display panel is bent, folded, stretched or compressed , and the circuit layer or device layer of the flexible panel is prone to permanent fracture, less stretchable times, and unsatisfactory stretching effects, etc., and improve the overall performance of the flexible display panel

Method used

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  • Display panel and display device
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Embodiment Construction

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0043] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention provides a display panel and a display device, the display panel comprises unit islands, connecting parts, light emitting units and signal lines, the connecting parts are connected witheach side edge of the unit islands, and each connecting part comprises bending parts arranged in at least three bending directions and at least one straight part; the display panel is easier to deform, the deformation effect is better, meanwhile, all devices do not interfere with one another, and the telescopic performance and reliability of the panel are effectively improved.

Description

technical field [0001] The present application relates to the technical field of display panels, in particular to a display panel and a display device. Background technique [0002] In recent years, with the continuous development of display technology, flexible display screens have been applied in various fields because they can adapt to different usage environments. [0003] The flexible display panel has the characteristics of being bendable or foldable. In the flexible display panel, compared with other types of flexible display panels such as foldable and rollable displays, the stretchable flexible display has the advantages of thinner, lighter and lower power consumption. As well as the advantages of adjustable mechanical properties, it can also be stretched in any direction and still maintain a good display effect. Therefore, more and more people pay attention to the stretchable flexible display panel. However, there are still many technical problems and structural ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L23/13H01L23/48H01L23/00G09F9/30
CPCH01L23/13H01L23/00H01L23/481G09F9/301H10K59/352H10K59/131H10K59/122
Inventor 汪文强
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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