Dong-Ha YOO

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Gumi-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device with wide-viewing angle
- Patent number 9,298,040
- Issue date Mar 29, 2016
- LG Display Co., Ltd.
- Sang-Woong Choi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device with wide-viewing angle
- Patent number 9,268,173
- Issue date Feb 23, 2016
- LG Display Co., Ltd.
- Sang-Woong Choi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE WITH WIDE-VIEWING ANGLE
- Publication number 20140192297
- Publication date Jul 10, 2014
- LG Display Co., Ltd.
- Sang-Woong CHOI
- G02 - OPTICS