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Flexible display panel

A flexible display and panel technology, applied in the direction of instruments, identification devices, etc., can solve the problems of easy damage of the buffer layer, achieve the effect of improving cracking, improving bending characteristics, and improving technical problems

Inactive Publication Date: 2019-08-06
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a flexible display panel to alleviate the existing technical problem that the buffer layer is easily damaged when the flexible display panel is bent

Method used

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Embodiment Construction

[0031] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0032] The invention provides a flexible display panel to alleviate the existing technical problem that the buffer layer is easily damaged when the flexible display panel is bent.

[0033] Such as figure 1 As shown in , it is a schematic diagram of the first structure of the flexible display panel provided by the embodiment of the present invention. The flexible disp...

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Abstract

The invention provides a flexible display panel, which comprises a flexible substrate, an inorganic buffer layer, a circuit layer and a packaging layer. The flexible display panel is characterized inthat the inorganic buffer layer is formed on the flexible substrate. The circuit layer is formed on the inorganic buffer layer. The packaging layer is formed on the circuit layer. The inorganic bufferlayer is provided with a through hole in bending area. Due to the fact that the through hole is formed in the bending area of the inorganic buffer layer in the bending area, the circuit layer is directly formed on the flexible substrate. The technical problem that the flexible display panel is prone to being broken when being bent is solved. The bending characteristic of the flexible display panel is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a flexible display panel. Background technique [0002] With the development of display industry technology, full-screen technology has become the main development trend, and the design of bending the non-display area to the back of the display screen has become a hot spot in current design. [0003] Existing flexible display panels are provided with a buffer layer on the flexible substrate to function as a water vapor barrier, but the material of the buffer layer is an inorganic material with a relatively brittle texture and is prone to breakage when bent in the non-display area. [0004] Therefore, the existing flexible display panel has the technical problem that the buffer layer is easily damaged when it is bent, which needs to be improved. Contents of the invention [0005] The invention provides a flexible display panel to alleviate the existing technical proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 尹炳坤
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD