Title:
OLED DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/196125
Kind Code:
A1
Abstract:
An OLED display panel, a manufacturing method thereof, and a display. The method comprises: forming a plurality of membrane layers on a surface of a first substrate (10), the plurality of membrane layers comprising a buffer layer (101) located on a bottom layer and a semiconductor oxide pattern layer (102) disposed on the buffer layer; disposing a second substrate (20) on the plurality of membrane layers; and forming a light shielding layer (114) on a bottom surface of the first substrate, the light shielding layer being disposed corresponding to the semiconductor oxide pattern layer. The light shielding layer is provided on the bottom surface of the first substrate, so that the use of a metal light shielding layer is avoided while light shielding is performed on the semiconductor oxide pattern layer, thereby avoiding a parasitic capacitance generated by the metal light shielding layer.
Inventors:
HAN BAIXIANG (CN)
Application Number:
PCT/CN2017/088359
Publication Date:
November 01, 2018
Filing Date:
June 15, 2017
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L51/56; H01L27/32
Foreign References:
| US20130256652A1 | 2013-10-03 | |||
| JPH01267616A | 1989-10-25 | |||
| US5811866A | 1998-09-22 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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