Title:
DISPLAY PANEL MANUFACTURING METHOD AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/011757
Kind Code:
A1
Abstract:
A display panel manufacturing method and a display device. The display panel manufacturing method comprises the following steps: providing a substrate (10); forming a barrier layer (20) on the substrate (10); forming an electrode layer (30) on the barrier layer (20); forming a photoresistance layer (40) on the electrode layer (30); forming a protective layer (50) on the substrate (10), the protective layer (50) covering exposed surfaces of the barrier layer (20) and the electrode layer (30); stripping the photoresistance layer (40) using a stripping solution; and removing the protective layer (50).
Inventors:
HU XIAOBO (CN)
Application Number:
PCT/CN2020/106789
Publication Date:
January 20, 2022
Filing Date:
August 04, 2020
Export Citation:
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H01L21/3213; G02F1/1343; H01L51/52
Foreign References:
| CN104733541A | 2015-06-24 | |||
| CN1930670A | 2007-03-14 | |||
| CN106688080A | 2017-05-17 | |||
| CN109148288A | 2019-01-04 | |||
| US10658468B2 | 2020-05-19 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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