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Display panel, display and electronic device

A display panel and substrate technology, applied in the direction of circuits, electrical components, electric solid devices, etc., can solve the problems affecting the service life of the display panel, destroying the structure of the display panel, etc., and achieve the effect of reducing the risk of fracture and prolonging the service life

Active Publication Date: 2018-12-11
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

[0003] This stress will destroy the structure of the display panel and affect the service life of the display panel

Method used

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

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Embodiment Construction

[0021] The word "embodiment" as used in this specification means an example, instance or illustration. Furthermore, as used in this specification and the appended claims, the article "a" or "an" may generally be construed as "one or more" unless specified otherwise or clear from the context in the singular.

[0022] The display of the present invention includes a first power supply circuit (for example, a power board), an image signal processing circuit (for example, a core board) and a display panel, and the first power supply circuit and the image signal processing circuit are all connected to the display panel connect.

[0023] The electronic device of the present invention includes a second power supply circuit, a data processor (for example, CPU, GPU, etc.), an input / output circuit (I / O) and a display panel, wherein the second power supply circuit, the input / output circuit and The display panels are all connected to the data processing circuit, and the second power suppl...

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PUM

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Abstract

The invention discloses a display panel, a display and an electronic device. The display panel comprises a substrate including a first area for arranging a pixel array; a retaining wall positioned onthe base plate; an encapsulation layer at least a portion of which is located on a first region of the substrate, wherein the encapsulating layer includes a first inorganic layer, a second inorganic layer, and a first organic layer positioned between the first inorganic layer and the second inorganic layer, the first inorganic layer and the second inorganic layer cover the retaining wall, the first organic layer is positioned on a side of the retaining wall adjacent to the first region; a buffer layer positioned on the substrate, wherein the buffer layer is positioned on a side of the retaining wall remote from the first region, and the buffer layer is positioned between the first inorganic layer and the second inorganic layer. The invention can avoid the stress damage of the display panelcaused by the part of the display panel corresponding to the bending area when being bended.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a display panel, a display and an electronic device. 【Background technique】 [0002] A traditional display panel generally includes a display area and a bending area. The part of the traditional display panel corresponding to the bending area can be bent. During the bending process of the part corresponding to the display panel and the bending area, the bending of the display panel The area exerts a certain stress on the display area of ​​the display panel. [0003] The stress will damage the structure of the display panel and affect the service life of the display panel. [0004] Therefore, it is necessary to propose a new technical solution to solve the above technical problems. 【Content of invention】 [0005] The object of the present invention is to provide a display panel, a display and an electronic device, which can prevent the structure of the display panel from be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/12
Inventor 金江江徐湘伦
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD