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Seong Ho Youn
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Suwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Display device having high brightness uniformity at positions close...
Patent number
8,162,501
Issue date
Apr 24, 2012
Samsung Electronics Co., Ltd.
Jae Heon Noh
G02 - OPTICS
Information
Patent Grant
Back light unit and manufacturing method thereof
Patent number
7,896,534
Issue date
Mar 1, 2011
Samsung Electronics Co., Ltd.
Jae Heon Noh
G02 - OPTICS
Information
Patent Grant
Back light unit
Patent number
7,632,003
Issue date
Dec 15, 2009
Samsung Electronics Co., Ltd.
Jae Heon Noh
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Display device having high brightness uniformity at positions close...
Publication number
20090268432
Publication date
Oct 29, 2009
Samsung Electronics Co., Ltd.
Jae Heon Noh
G02 - OPTICS
Information
Patent Application
Back light unit and manufacturing method thereof
Publication number
20090067193
Publication date
Mar 12, 2009
Samsung Electronics Co., Ltd.
Jae Heon Noh
G02 - OPTICS
Information
Patent Application
Back light unit
Publication number
20080112185
Publication date
May 15, 2008
Samsung Electronics Co., Ltd.
Jae Heon Noh
G02 - OPTICS
Information
Patent Application
Backlight unit and liquid crystal display comprising the same
Publication number
20070115660
Publication date
May 24, 2007
Samsung Electronics Co., Ltd.
Seung-jae Lee
G02 - OPTICS
Information
Patent Application
Backlight unit and liquid crystal display having the same
Publication number
20070035679
Publication date
Feb 15, 2007
Samsung Electronics Co., Ltd.
Seung-jae Lee
G02 - OPTICS
Information
Patent Application
Backlight unit and liquid crystal display comprising the same
Publication number
20070019394
Publication date
Jan 25, 2007
Hye-eun Park
G02 - OPTICS
Information
Patent Application
Liquid crystal display apparatus having a light guiding plate
Publication number
20060244877
Publication date
Nov 2, 2006
Jae-heon Noh
G02 - OPTICS