Lian Sun

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Patents Grantslast 30 patents

Information Patent Grant
Chip on film flexible circuit board and display device
- Patent number 9,713,249
- Issue date Jul 18, 2017
- HEFEI Optoelectronics Technology Co., Ltd.
- Liang Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CHIP ON FILM FLEXIBLE CIRCUIT BOARD AND DISPLAY DEVICE
- Publication number 20150173170
- Publication date Jun 18, 2015
- HEFEI OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Liang Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR