Title:
DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/246899
Kind Code:
A1
Abstract:
Disclosed in the present application are a display panel and a manufacturing method therefor. The display panel is provided with several display units, each display unit comprises an island area and a chain area surrounding the island area, and in at least one of the display units, the display panel comprises: an array substrate, a plurality of undercut structures and an encapsulation layer, wherein each undercut structure comprises a first undercut structure and a second undercut structure, the first undercut structure being arranged in the island area, and the second undercut structure being arranged in the chain area.
More Like This:
Inventors:
CHENG LIKUN (CN)
SUN LIANG (CN)
YI SHIJUAN (CN)
SUN LIANG (CN)
YI SHIJUAN (CN)
Application Number:
PCT/CN2021/098328
Publication Date:
December 01, 2022
Filing Date:
June 04, 2021
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32; H01L51/52; H01L51/56
Foreign References:
| CN111799392A | 2020-10-20 | |||
| CN112510070A | 2021-03-16 | |||
| CN110491929A | 2019-11-22 | |||
| US10490164B2 | 2019-11-26 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF: