Invention Grant
- Patent Title: Organic light-emitting device
- Patent Title (中): 有机发光装置
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Application No.: US12855523Application Date: 2010-08-12
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Publication No.: US08431241B2Publication Date: 2013-04-30
- Inventor: Yoon-Hyun Kwak , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jong-Hyuk Lee , Jin-O Lim
- Applicant: Yoon-Hyun Kwak , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jong-Hyuk Lee , Jin-O Lim
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2009-0082566 20090902
- Main IPC: B03B9/00
- IPC: B03B9/00
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 brightness and long lifespans.
Public/Granted literature
- US20110049486A1 ORGANIC LIGHT-EMITTING DEVICE Public/Granted day:2011-03-03
Information query
