申请人:DOOSAN CORPORATION 주식회사 두산(119987140410) Corp. No ▼ 110111-0013774BRN ▼107-81-00237
公开号:KR101599586B1
公开(公告)日:2016-03-03
본 발명은 신규 화합물 및 이를 포함하는 유기 전계 발광 소자에 관한 것으로서, 본 발명에 따른 화합물은 유기 전계 발광 소자의 유기물층, 바람직하게는 정공수송층, 전자 저지층, 발광보조층에 사용됨에 따라 유기 전계 발광 소자의 발광효율, 구동 전압, 수명 등을 향상시킬 수 있다.
NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING SAME
申请人:DOOSAN CORPORATION
公开号:US20150236271A1
公开(公告)日:2015-08-20
The present invention relates to a novel compound and an organic electroluminescence device including the same, and the compound according to the present invention may be used in an organic material layer, preferably a light-emitting layer of an organic electroluminescence device, thereby enhancing the light-emitting efficiency, driving voltage, lifespan, and the like of the organic electroluminescence device.
Organic light-emitting compound and organic electroluminescent device using same
申请人:DOOSAN CORPORATION
公开号:US10038146B2
公开(公告)日:2018-07-31
The present invention relates to a novel indole-based compound having superior hole injection and transport capabilities, light-emitting capabilities, and the like, and an organic electroluminescent device which comprises the indole-based compound in one or more organic layers thereof so as to thereby achieve improved characteristics, such as light-emitting efficiency, driving voltage, and lifespan characteristics.