Fangfang Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Thin film transistor, manufacturing method thereof, array substrate...
- Patent number 11,075,230
- Issue date Jul 27, 2021
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Binbin Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display substrate and display apparatus
- Patent number 10,942,403
- Issue date Mar 9, 2021
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Chengzhi Ye
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20200117028
- Publication date Apr 16, 2020
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chengzhi YE
- G02 - OPTICS
Information Patent Application
THIN FILM TRANSISTOR, MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE...
- Publication number 20200119154
- Publication date Apr 16, 2020
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Binbin CAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALIGNMENT FILM AND METHOD FOR MANUFACTURING THE SAME, DISPLAY PANEL...
- Publication number 20170198220
- Publication date Jul 13, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Bo ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY PANEL, AND METHOD FOR CURING SEALANT THEREOF AND DISPLAY AP...
- Publication number 20170139244
- Publication date May 18, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Bo Zhang
- G02 - OPTICS
Information Patent Application
DISPLAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20170010490
- Publication date Jan 12, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Fangfang LI
- G02 - OPTICS