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Flexible display cover plate assembly and manufacturing method thereof, display panel and display device

A flexible display and display panel technology, applied in identification devices, electrical components, electrical solid devices, etc., can solve the problems that flexible displays cannot take into account the surface tactility, optical light-emitting effect, surface impact resistance, etc., so as to improve the surface tactility and light-emitting effect. Effect

Pending Publication Date: 2021-11-12
BOE TECH GRP CO LTD
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AI Technical Summary

Problems solved by technology

[0003] At present, the film layers of flexible display screens usually include cover plate, module functional film layer, light-emitting film layer, backplane film layer, flexible substrate, back support film and other film layer structures, but the current flexible display screen cannot take into account the surface touch, Optical light effect and surface impact resistance and other effects

Method used

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  • Flexible display cover plate assembly and manufacturing method thereof, display panel and display device
  • Flexible display cover plate assembly and manufacturing method thereof, display panel and display device
  • Flexible display cover plate assembly and manufacturing method thereof, display panel and display device

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present disclosure shall have ordinary meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the embodiments of the present disclosure do not indicate any sequence, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not lim...

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Abstract

The invention provides a flexible display cover plate assembly which comprises a first cover plate, an adhesion layer, a buffer layer and a second cover plate, the adhesion layer, the buffer layer and the second cover plate are sequentially stacked on one side of the first cover plate, and when the second cover plate is damaged, the buffer layer can protect the first cover plate from being damaged; the adhesion layer can reduce the viscosity between the first cover plate and the explosion-proof material easy-to-tear buffer layer, so that the buffer layer and the second cover plate are separated from the first cover plate together; the outer pasting film is replaced by the second cover plate, then the surface touch sense and the light emitting effect of the flexible display screen are improved, the safety of the first cover plate is guaranteed through the arrangement of the buffer layer and the adhesion layer, and meanwhile integrated replacement of the first cover plate is conveniently achieved.

Description

technical field [0001] The present disclosure relates to the field of display technology, in particular to a flexible display cover assembly, a manufacturing method thereof, a display panel and a display device. Background technique [0002] Organic light emitting diodes (Organic Light Emitting Diodes, OLED) have gradually become the first choice for screens, which have many advantages such as self-illumination, high luminous efficiency, short response time, high definition and contrast, and can also ensure that the screen has certain flexibility and adaptability . With the development of flexible display screens, people's expectations for foldable display products are getting higher and higher. [0003] At present, the film layers of flexible display screens usually include cover plate, module functional film layer, light-emitting film layer, backplane film layer, flexible substrate, back support film and other film layer structures, but the current flexible display screen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30H01L27/32
CPCG09F9/301H10K59/10
Inventor 谷朋浩蔡鹏孙博高彪
Owner BOE TECH GRP CO LTD
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