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Flexible display panel and preparation method thereof

A flexible display and panel technology, applied in the direction of climate sustainability, final product manufacturing, sustainable manufacturing/processing, etc., can solve problems such as warping of flexible display panels

Active Publication Date: 2021-03-30
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY 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 and a preparation method thereof, so as to improve the warping problem of the existing flexible display panel

Method used

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  • Flexible display panel and preparation method thereof
  • Flexible display panel and preparation method thereof
  • Flexible display panel and preparation method thereof

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Embodiment Construction

[0042] Next, the technical solutions in the embodiments and / or embodiments of the present invention will be apparent from the specific embodiments of the present invention, and the embodiments and / or embodiments described below are intended to be implemented in the present invention. Scheme and / or embodiments, not all of the embodiments and / or embodiments. Based on all the other embodiments and / or examples of embodiments of the present invention, those of ordinary skill in the art without creative efforts given herein and / or embodiments fall within the scope of the present invention.

[0043] The direction term mentioned in the present invention, for example [upper], [lower], [left], [right], [front], [after], [within], [outside], [side], etc., is only reference Additional pattern direction. Therefore, the direction term for use is used to illustrate and understand the invention, and is not intended to limit the invention. The terms "first," "second," and the like for ...

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Abstract

The invention provides a flexible display panel and a preparation method thereof. The preparation method comprises the steps of: obtaining target preparation parameters of all film layers of the flexible display panel through simulation in a finite element simulation mode; preparing the film layers of the flexible display panel on a rigid substrate according to the target preparation parameters; and stripping the rigid substrate. After the rigid substrate is stripped, the deformation quantity of the flexible display panel is smaller than a preset deformation quantity. The test and product development period is shortened, the production cost is reduced, and the manufacturing yield of the flexible display panel is improved.

Description

Technical field [0001] The present application relates to the field of display, in particular, to a flexible display panel and a preparation method thereof. Background technique [0002] Flexible display panel has gradually developed into a new generation of display technology due to its advantages such as curved folding, easy to wear. [0003] The flexible display panel is typically by preparing each of the film layer structures of the flexible display panel by a hard substrate such as glass, and then peeling the hard substrate. However, due to the thermodynamic properties of the film layers of the flexible material within the display panel do not match, after peeling off the rigid substrate, the flexible display panel is prone to warp. [0004] Therefore, there is a problem in the existing flexible display panel, which needs to be resolved. Inventive content [0005] The present invention provides a flexible display panel and a preparation method thereof to improve the problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301Y02P70/50
Inventor 汪刚邓创华
Owner HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD