Title:
DISPLAY PANEL AND METHOD FOR PREPARING DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2022/262062
Kind Code:
A1
Abstract:
A display panel and a method for preparing a display panel. A first buffer layer (301) and a barrier layer (302) are formed on a support substrate (300), and at the same time, a second buffer layer (303) is prepared on the barrier layer (302). Moreover, the first buffer layer (301) is illuminated by using a photomask process, so that an adhesion force between the first buffer layer (301) and the barrier layer (302) is reduced, and the second buffer layer (303) is continuously prepared and formed, the second buffer layer (303) being a transparent film layer. Therefore, the light transmission performance and display effect of the panel are effectively improved.
Inventors:
LIU WANTING (CN)
Application Number:
PCT/CN2021/107526
Publication Date:
December 22, 2022
Filing Date:
July 21, 2021
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L21/78; H01L51/00
Foreign References:
| CN106887407A | 2017-06-23 | |||
| CN111951680A | 2020-11-17 | |||
| CN109087932A | 2018-12-25 | |||
| CN111584504A | 2020-08-25 | |||
| CN109841734A | 2019-06-04 | |||
| CN107039594A | 2017-08-11 | |||
| JP2006236626A | 2006-09-07 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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