Lingling Zeng

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
- Publication number 20220375803
- Publication date Nov 24, 2022
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yu JI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL UNIT, FABRICATION METHOD THEREOF, ARRAY SUBSTRATE, AND DISPLA...
- Publication number 20190057977
- Publication date Feb 21, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xingfeng Ren
- H01 - BASIC ELECTRIC ELEMENTS