- Patent Title: Compound and organic electroluminescence device including thesame
-
Application No.: US14421679Application Date: 2013-08-13
-
Publication No.: US09837618B2Publication Date: 2017-12-05
- Inventor: Ho Cheol Park , Hyung Chan Bae , Min Sik Eum , Young Mi Beak , Chang Jun Lee , Jin Yong Shin , Tae Hyung Kim
- Applicant: DOOSAN CORPORATION
- Applicant Address: KR Seoul
- Assignee: DOOSAN CORPORATION
- Current Assignee: DOOSAN CORPORATION
- Current Assignee Address: KR Seoul
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2012-0090244 20120817
- International Application: PCT/KR2013/007282 WO 20130813
- International Announcement: WO2014/027822 WO 20140220
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C07D487/04 ; C09K11/06
Abstract:
The present invention relates to a novel indole-based compound having excellent hole injection and transport capabilities, light-emitting capabilities, and the like, and an organic electroluminescence device which includes the indole-based compound in one or more organic material layers thereof so as to improve characteristics such as light-emitting efficiency, driving voltage, and lifespan.
Public/Granted literature
- US20150236272A1 NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE INCLUDING THESAME Public/Granted day:2015-08-20
Information query
IPC分类:
