Ja Hee Woo

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Cheonan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Thin film transistor substrate and display device having electrode...
- Patent number 7,968,881
- Issue date Jun 28, 2011
- Samsung Electronics Co., Ltd.
- Jae Kyeong Lee
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
THIN FILM TRANSISTOR SUBSTRATE AND DISPLAY DEVICE THEREFOR
- Publication number 20080210940
- Publication date Sep 4, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Jae Kyeong Lee
- G02 - OPTICS