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Flexible display panel and display device

A flexible display and panel technology, applied in the direction of identification devices, instruments, electrical components, etc., can solve problems such as optical glue deformation, light convergence, and affecting the display effect of display devices

Active Publication Date: 2020-11-24
HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the display device is bent, the optical glue is prone to deformation, causing the light to converge at the deformed place, and then a bright line is generated in the bending area of ​​the flexible display panel, which affects the display effect of the display device

Method used

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Embodiment Construction

[0017] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention; and, for clarity, the dimensions of some structures may have been exaggerated. Furthermore, the features, structures, or characteristics described hereinafter may be combined in any suitable manner in one or more embodiments.

[0018] The orient...

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Abstract

The invention relates to a flexible display panel and a display device. The flexible display panel comprises a bending area and a non-bending area; the bending area can be bent around a bending shaft,and the extending direction of the bending shaft is a first direction; the non-bending areas are located on the two sides of the bending area in the second direction, and the second direction intersects with the first direction. The flexible display panel further comprises a substrate; an array substrate; a light-emitting element layer located on the side, deviating from the substrate, of the array substrate; a first polarizing layer which is arranged on the side, deviating from the array substrate, of the light-emitting element layer, and is arranged corresponding to the bending area; a first optical adhesive layer which is arranged on one side, deviating from the array substrate, of the first polarizing layer; and a second polarizing layer which is arranged on the side, deviating from the array substrate, of the first optical adhesive layer, and is at least arranged corresponding to the bending area; the polarization direction of the first polarizing layer and the polarization direction of the second polarizing layer intersect and are not perpendicular to each other. The flexible display panel can improve the bright line problem of the bending area.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display panel and a display device. Background technique [0002] With the development of display technology, consumers have more and more diversified and personalized display requirements for display devices. Flexible display panels are favored by consumers because of their advantages such as bendability and portability. In addition to the bendable flexible display panel, there are other functional layers between the protective film of the display screen of the entire display device and the flexible display panel, such as cover plates, polarizers, etc., and the functional layers are bonded by optical glue. . After the display device is bent, the optical glue is prone to deformation, which causes light to converge at the deformed area, and then produces a bright line in the bending area of ​​the flexible display panel, which affects the display effect of the display ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32G09F9/33G09F9/30
CPCG09F9/301G09F9/33H10K59/38H10K59/10H10K50/868
Inventor 王俊强
Owner HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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