Invention Grant
- Patent Title: Compound and organic light-emitting device comprising same
- Patent Title (中): 包含该化合物和有机发光装置的化合物和有机发光装置
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Application No.: US13979956Application Date: 2012-01-17
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Publication No.: US09065060B2Publication Date: 2015-06-23
- Inventor: Sung Kil Hong , Yun Hwan Kim , Tae Yoon Park , Hye Young Jang , Boonjae Jang
- Applicant: Sung Kil Hong , Yun Hwan Kim , Tae Yoon Park , Hye Young Jang , Boonjae Jang
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge, LLP
- Priority: KR10-2011-0004715 20110117
- International Application: PCT/KR2012/000396 WO 20120117
- International Announcement: WO2012/099376 WO 20120726
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06 ; H01L51/00 ; H01L51/50 ; H05B33/14
Abstract:
The present invention relates to a novel compound and an organic light emitting device comprising the same. The compound according to the present invention may be used as hole injection, hole transport, electron injection and transport, and light emitting materials in an organic light emitting device, and the organic light emitting device according to the present invention has excellent properties in terms of efficiency, driving voltage, and life-span.
Public/Granted literature
- US20130334517A1 NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME Public/Granted day:2013-12-19
Information query
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