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Display panel and preparation method thereof

A panel and curved display technology, applied in the direction of instruments, identification devices, etc., can solve the problems such as the difficulty of fitting the cover of the curved display panel, and achieve the effect of improving the display effect, stable protection, and not easy to damage

Active Publication Date: 2021-08-27
GUANGZHOU GOVISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by this application is to provide a display panel and its preparation method, which can overcome the problem that the cover plate of the curved display panel is difficult to fit, and improve the display quality of the curved display panel

Method used

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  • Display panel and preparation method thereof
  • Display panel and preparation method thereof
  • Display panel and preparation method thereof

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Embodiment Construction

[0021] In order to make the purpose, technical solution and effect of the present application more clear and definite, the present application will be further described in detail below with reference to the accompanying drawings and examples.

[0022] The curved design of the curved display panel can better fit the arc of the user's palm, which is conducive to holding; and the curved display panel also increases the viewing angle, even if viewed at an off-center angle, it can also have a good viewing effect . At present, curved display panels generally use glass cover plates to pre-bend and shape them before laminating them. When laminating, the screen body at the bend is easily subjected to the shear force exerted by the laminating mold, which easily causes the screen body to be damaged. In addition, the lamination of the curved part is prone to uncontrollable lamination pressure, resulting in problems such as lamination bubbles, which affect the display effect. In particul...

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Abstract

The invention discloses a display panel and a preparation method thereof. The display panel comprises a screen body, a first cover plate and a second cover plate. The screen body is provided with a light-emitting surface, and the light-emitting surface defines a planar light-emitting area and a curved light-emitting area. The first cover plate is arranged on one side of the light-emitting surface of the screen body and covers the planar light-emitting area and the curved light-emitting area. The first cover plate is a flexible cover plate. The second cover plate is arranged between the first cover plate and the screen body and comprises a rigid cover plate covering the plane light-emitting area and an adhesive layer covering the curved light-emitting area. Through the mode, the problem that a cover plate of a curved display panel is difficult to fit can be solved, and the display quality of the curved display panel is improved.

Description

technical field [0001] The present application relates to the display field, in particular to a display panel and a manufacturing method thereof. Background technique [0002] In recent years, with the rapid development of display technology, flexible display has attracted great attention, and the forms of display screens have become more and more diverse, for example: hyperbolic display panels or quadrilateral display panels. A hyperboloid display panel or a four-curved display panel means that the screens on two or four sides are curved and have the same curvature. Curved display panels are sought after and favored by many consumers because of their excellent visual effects and ergonomic advantages. [0003] In the long-term research and development process, the inventors of the present application found that when the screen body and the curved cover plate of the curved display panel are attached to the curved part, the screen body is prone to be stretched or compressed a...

Claims

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Application Information

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IPC IPC(8): G09F9/30
CPCG09F9/30G09F9/301
Inventor 谢铭郑红李明胜
Owner GUANGZHOU GOVISIONOX TECH CO LTD
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