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Flexible display panel and flexible display device

A flexible display and flexible substrate technology, which is applied in the field of flexible display panels and flexible display devices, can solve problems such as distortion, wiring deformation, and affecting wiring electrical properties, and achieve strong overall rigidity, improved tensile performance, and reduced Possible Effects of Electrical Interference

Active Publication Date: 2021-09-28
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] However, the inventors of the present invention have found that when the flexible display panel in the prior art is deformed, the traces are also deformed and twisted, which affects the electrical properties of the traces.

Method used

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  • Flexible display panel and flexible display device
  • Flexible display panel and flexible display device
  • Flexible display panel and flexible display device

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0022] The inventors of the present invention have found through long-term research that in the prior art, in order to further improve the tensile resistance of the wiring, the bridge structures connecting the islands often use special-shaped wiring (such as S-shaped), but in order to improve the resolution, The pixel settings on the island...

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Abstract

The invention relates to the field of semiconductors, and discloses a flexible display panel and a flexible display device. The flexible display panel comprises a flexible substrate, a plurality of pixel islands which are arranged above the flexible substrate and are separated from one another, a plurality of stretchable connecting bridges which are used for connecting the plurality of pixel islands, light-emitting pixel units arranged on the pixel islands, and a plurality of wires arranged on each connecting bridges; two ends of each wire are respectively connected with two light-emitting pixel units, and the two light-emitting pixel units are respectively arranged on the two pixel islands; the plurality of wires on each connecting bridge are arranged at intervals, and the plurality of wires arranged on the same connecting bridge have the same wiring function. Compared with the prior art, the flexible display panel and the flexible display device provided by the embodiment of the invention have the advantage of improving the tensile resistance and the electrical interference resistance of the wires.

Description

technical field [0001] The invention relates to the field of semiconductors, in particular to a flexible display panel and a flexible display device. Background technique [0002] With the development of flexible organic light emitting diode (OLED) display technology, the consumer market for foldable and rollable display terminal products is gradually released and matures. The innovation of folding display technology has enriched the widescreen design direction of mobile phones, tablets, and notebook computers, and the display functions and effects are more experienced than liquid crystal display technology. On the basis of flexible OLED display technology, stretchable display technology will be the key research direction of next-generation display technology. [0003] The essence of stretchable display technology is to realize the flexibility of the screen itself. Through the flexible design of the display backplane, that is, the method of pattern design, the backplane mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G09F9/30
CPCG09F9/301H10K59/131
Inventor 李骄阳乔贵洲袁波卜凡中
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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