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Peng Sam Park
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
Back light unit and liquid crystal display using the same
Patent number
RE49101
Issue date
Jun 7, 2022
LG Innotek Co., Ltd
Sic Hur
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Patent Grant
Back light unit and liquid crystal display using the same
Patent number
9,939,677
Issue date
Apr 10, 2018
LG Innotek Co., Ltd
Sic Hur
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
BACK LIGHT UNIT AND LIQUID CRYSTAL DISPLAY USING THE SAME
Publication number
20130335672
Publication date
Dec 19, 2013
LG Innotek Co., Ltd.
Sic Hur
G02 - OPTICS