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Chungho Yoo
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Gumi-si, KR
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last 30 patents
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Patent Grant
Backlight unit for display device
Patent number
9,057,912
Issue date
Jun 16, 2015
LG Display Co., Ltd.
Chungho Yoo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
BACKLIGHT UNIT FOR DISPLAY DEVICE
Publication number
20110133674
Publication date
Jun 9, 2011
Chungho Yoo
G02 - OPTICS