Title:
DISPLAY PANEL AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/241868
Kind Code:
A1
Abstract:
Disclosed in the present application are a display panel and a display apparatus. The display panel comprises a display area, an optical element area and a transition area, as well as a substrate; a thin-film transistor layer, which is disposed on one side of the substrate and comprises at least one undercut structure in the transition area, the undercut structure comprising at least one inorganic layer and an organic layer, and at least one inorganic layer being provided on the side of the organic layer distant from the substrate. The orthographic projection of the organic layer on the substrate is located within the orthographic projection of the inorganic layer, which is close to the organic layer and is distant from one side of the substrate, on the substrate.
Inventors:
FANG LIANG (CN)
Application Number:
PCT/CN2021/098645
Publication Date:
November 24, 2022
Filing Date:
June 07, 2021
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32; H01L51/50; H01L51/56
Foreign References:
| CN111584730A | 2020-08-25 | |||
| US5701055A | 1997-12-23 | |||
| CN111933822A | 2020-11-13 | |||
| CN110678997A | 2020-01-10 | |||
| CN107785502A | 2018-03-09 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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