Invention Grant
- Patent Title: Organic light-emitting device
- Patent Title (中): 有机发光装置
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Application No.: US12853846Application Date: 2010-08-10
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Publication No.: US08203141B2Publication Date: 2012-06-19
- Inventor: Young-Kook Kim , Seok-Hwan Hwang , Yoon-Hyun Kwak , Hye-Jin Jung , Jong-Hyuk Lee , Hee-Joo Ko , Jin-O Lim
- Applicant: Young-Kook Kim , Seok-Hwan Hwang , Yoon-Hyun Kwak , Hye-Jin Jung , Jong-Hyuk Lee , Hee-Joo Ko , Jin-O Lim
- Applicant Address: KR Yongin
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Yongin
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2009-0080704 20090828
- Main IPC: H01L35/24
- IPC: H01L35/24
Abstract:
Embodiments of the present invention are directed to a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltages, high luminance and long lifespans.
Public/Granted literature
- US20110049485A1 ORGANIC LIGHT-EMITTING DEVICE Public/Granted day:2011-03-03
Information query
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