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Hee Won Ahn
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Local dimming driving method and device of liquid crystal display d...
Patent number
9,087,485
Issue date
Jul 21, 2015
LG Display Co., Ltd.
Hee-Won Ahn
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device and method for local dimming driving...
Patent number
8,760,385
Issue date
Jun 24, 2014
LG Display Co., Ltd.
Kyung-Joon Kwon
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Local dimming driving method and device of liquid crystal display d...
Patent number
8,670,006
Issue date
Mar 11, 2014
LG Display Co., Ltd.
Hee-Jung Hong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and device for driving local dimming in liquid crystal displ...
Patent number
8,654,052
Issue date
Feb 18, 2014
LG Display Co., Ltd.
Jung-Hwan Lee
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving method for local dimming of liquid crystal display device a...
Patent number
8,576,159
Issue date
Nov 5, 2013
LG Display Co., Ltd.
Dae-Ho Cho
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Local dimming driving method and device of liquid crystal display d...
Patent number
8,427,419
Issue date
Apr 23, 2013
LG Display Co., Ltd.
Hee-Won Ahn
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of driving liquid crystal display device
Patent number
8,363,003
Issue date
Jan 29, 2013
LG Display Co., Ltd.
Kyung-Joon Kwon
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device
Patent number
8,350,798
Issue date
Jan 8, 2013
LG Display Co., Ltd.
Hee Jung Hong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR DRIVING LOCAL DIMMING IN LIQUID CRYSTAL DISPL...
Publication number
20120056907
Publication date
Mar 8, 2012
Jung-Hwan Lee
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LOCAL DIMMING DRIVING METHOD AND DEVICE OF LIQUID CRYSTAL DISPLAY D...
Publication number
20110141154
Publication date
Jun 16, 2011
Hee-Won Ahn
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD FOR LOCAL DIMMING OF LIQUID CRYSTAL DISPLAY DEVICE A...
Publication number
20110141077
Publication date
Jun 16, 2011
Dae-Ho CHO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LOCAL DIMMING DRIVING METHOD AND DEVICE OF LIQUID CRYSTAL DISPLAY D...
Publication number
20110141090
Publication date
Jun 16, 2011
Hee-Jung Hong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LOCAL DIMMING DRIVING METHOD AND DEVICE OF LIQUID CRYSTAL DISPLAY D...
Publication number
20110141166
Publication date
Jun 16, 2011
Hee Won Ahn
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20100156924
Publication date
Jun 24, 2010
LG Display Co., Ltd.
Hee Jung Hong
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Method of driving liquid crystal display device
Publication number
20090109170
Publication date
Apr 30, 2009
LG Display Co., Ltd.
Kyung-Joon Kwon
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS