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Sol-Ji KIM
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Yongin-City, KR
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Patents Grants
last 30 patents
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Patent Grant
Organic light-emitting display apparatus
Patent number
8,937,312
Issue date
Jan 20, 2015
Samsung Display Co., Ltd.
Jong-Hyun Choi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
ORGANIC LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20150060794
Publication date
Mar 5, 2015
SAMSUNG DISPLAY CO., LTD.
Eon Seok OH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING DISPLAY APPARATUS
Publication number
20130146877
Publication date
Jun 13, 2013
Jong-Hyun CHOI
H01 - BASIC ELECTRIC ELEMENTS