Invention Grant
- Patent Title: Compound and organic electroluminescent device comprising same
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Application No.: US14421488Application Date: 2013-08-13
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Publication No.: US10297759B2Publication Date: 2019-05-21
- Inventor: Tae Hyung Kim , In Hyuk Lee , Yong Hwan Lee , Jin Yong Shin , Ho Cheol Park , Chang Jun Lee , Eun Jung Lee , Young Mi Beak
- Applicant: DOOSAN CORPORATION
- Applicant Address: KR Seoul
- Assignee: DOOSAN CORPORATION
- Current Assignee: DOOSAN CORPORATION
- Current Assignee Address: KR Seoul
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2012-0090295 20120817
- International Application: PCT/KR2013/007265 WO 20130813
- International Announcement: WO2014/027814 WO 20140220
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D487/04 ; C09K11/06 ; C07D403/14 ; H01L51/50
Abstract:
The present disclosure relates to a novel compound having excellent hole injection capabilities and transport capabilities, light-emitting capabilities, and the like, and an organic electroluminescent device which includes the compound in one or more organic material layers thereof so as to improve characteristics such as light-emitting efficiency, driving voltage, and a service life.
Public/Granted literature
- US20150318483A1 NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME Public/Granted day:2015-11-05
Information query
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