Chuanwen LUO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Array substrate, manufacturing method thereof and display device
- Patent number 9,905,594
- Issue date Feb 27, 2018
- BOE Technology Group Co., Ltd.
- Zhenfei Cai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20170221938
- Publication date Aug 3, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhenfei CAI
- H01 - BASIC ELECTRIC ELEMENTS