Invention Grant
- Patent Title: Compound, and organic light-emitting device using same
- Patent Title (中): 化合物和使用其的有机发光装置
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Application No.: US13994548Application Date: 2011-12-27
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Publication No.: US08946695B2Publication Date: 2015-02-03
- Inventor: Jungoh Huh , Sung Kil Hong , Yun Hwan Kim , Tae Yoon Park , Hye Young Jang , Kongkyeom Kim , Seong So Kim
- Applicant: Jungoh Huh , Sung Kil Hong , Yun Hwan Kim , Tae Yoon Park , Hye Young Jang , Kongkyeom Kim , Seong So Kim
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2010-0138130 20101229
- International Application: PCT/KR2011/010183 WO 20111227
- International Announcement: WO2012/091428 WO 20120705
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/00 ; C09K11/06 ; C07C211/54 ; C07C211/58 ; C07C211/61 ; C07D333/76
Abstract:
The present invention provides a new compound which may significantly improve the service life, efficiency, electrochemical stability, and thermal stability of an organic light emitting device, and an organic light emitting device which comprises an organic material layer comprising the compound.
Public/Granted literature
- US20130256649A1 ELECTRICALLY-CONDUCTIVE STRUCTURE AND A PRODUCTION METHOD THEREFOR Public/Granted day:2013-10-03
Information query
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