Title:
BACKPLANE UNIT AND FABRICATING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/208179
Kind Code:
A1
Abstract:
A backplane unit and a fabricating method therefor, and a display device. The method comprises the following steps: forming a photoresist layer (108) on an array substrate (100), the array substrate (100) comprising a substrate (101), an array layer (102), and a light emitting element (103); exposing at least the part of the photoresist layer (108) corresponding to the light emitting element (103); forming a light shielding layer at least on the side of the photoresist layer (108) away from the array substrate (100), the light shielding layer exposing at least part of the side surface of the light emitting element (103); and stripping the photoresist layer (108) on the light emitting element (103) from the side surface by using a stripper to obtain a backplane unit.
More Like This:
Inventors:
HUANG WEI (CN)
Application Number:
PCT/CN2020/090977
Publication Date:
October 21, 2021
Filing Date:
May 19, 2020
Export Citation:
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H01L27/15
Foreign References:
| CN110838497A | 2020-02-25 | |||
| CN110034149A | 2019-07-19 | |||
| CN105957976A | 2016-09-21 | |||
| CN109148717A | 2019-01-04 | |||
| CN108183156A | 2018-06-19 | |||
| KR20190108769A | 2019-09-25 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF: