Membership
Tour
Register
Log in
Qinghua Guo
Follow
Person
Beijing, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Array substrate, method for preparing array substrate, display pane...
Patent number
11,957,002
Issue date
Apr 9, 2024
Hefei Xinsheng Optoelectronics Technology Co., Ltd.
Wei Li
Information
Patent Grant
Display panel, method for manufacturing same, and display device
Patent number
11,903,262
Issue date
Feb 13, 2024
Hefei Xinsheng Optoelectronics Technology Co., Ltd.
Wei Li
Patents Applications
last 30 patents
Information
Patent Application
ARRAY SUBSTRATE, METHOD FOR PREPARING ARRAY SUBSTRATE, DISPLAY PANE...
Publication number
20230363207
Publication date
Nov 9, 2023
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Wei LI
Information
Patent Application
OLED DISPLAY SUBSTRATE AND METHOD FOR PREPARING THE SAME, AND DISPL...
Publication number
20220246709
Publication date
Aug 4, 2022
Hefei Xinsheng Optoelectronics Technology Co,. Ltd.
Wei LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE
Publication number
20210408183
Publication date
Dec 30, 2021
Hefei Xinsheng Optoelectronics Technology Co., Ltd
Wei Li
H01 - BASIC ELECTRIC ELEMENTS