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Shenzhen, Guangdong, CN
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Patents Grants
last 30 patents
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Patent Grant
Quantum dot display panel, quantum dot display device, and preparat...
Patent number
11,803,079
Issue date
Oct 31, 2023
Wuhan China Star Optoelectronics Technology Co., Ltd.
Chaoqun Yang
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
QUANTUM DOT DISPLAY PANEL, QUANTUM DOT DISPLAY DEVICE, AND PREPARAT...
Publication number
20230123638
Publication date
Apr 20, 2023
Wuhan China Star Optoelectronics Technology Co., Ltd.
Chaoqun Yang
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING COLOR FILTER SUBSTRATE, COLOR FILTER SUBST...
Publication number
20180173046
Publication date
Jun 21, 2018
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hong YANG
G02 - OPTICS