Title:
DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/160410
Kind Code:
A1
Abstract:
The present invention provides a display panel and a manufacturing method therefor. The display panel comprises a substrate, a first metal layer, a first insulating layer, a semiconductor layer, a second insulating layer, a second metal layer, a passivation layer, and a pixel electrode. According to the present invention, a second source-drain electrode layer and a first source-drain electrode layer share one metal film layer, and a conventional gate top ILD layer is removed, so that the use number of film layers and masks can be reduced.
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Inventors:
LU MACAI (CN)
Application Number:
PCT/CN2021/079205
Publication Date:
August 04, 2022
Filing Date:
March 05, 2021
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/12; H01L21/77
Foreign References:
CN111710726A | 2020-09-25 | |||
CN101958339A | 2011-01-26 | |||
US6355510B1 | 2002-03-12 | |||
CN110085603A | 2019-08-02 | |||
CN104752477A | 2015-07-01 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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