Daesung Choi

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting display device with insulated balance electrode
- Patent number 8,946,694
- Issue date Feb 3, 2015
- Samsung Display Co., Ltd.
- Kiseo Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY DEVICE
- Publication number 20140042401
- Publication date Feb 13, 2014
- Kiseo Kim
- H01 - BASIC ELECTRIC ELEMENTS