[EN] BENZOIMIDAZOLE DERIVATIVES FOR USE IN LIGHT - EMITTING DEVICES<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE POUR UTILISATION DANS DES DISPOSITIFS ÉLECTROLUMINESCENTS
申请人:NITTO DENKO CORP
公开号:WO2012088294A1
公开(公告)日:2012-06-28
Compounds including optionally substituted Ring Systems 1-4 may be used as hosts in light-emitting devices.
包括可选择替代的环系统1-4的化合物可以用作发光器件中的宿主。
유기 화합물 및 이를 포함하는 유기 전계 발광 소자
申请人:DOOSAN CORPORATION 주식회사 두산(119987140410) Corp. No ▼ 110111-0013774BRN ▼107-81-00237
公开号:KR20160012500A
公开(公告)日:2016-02-03
본 발명은 내열성, 정공 수송능, 전자 저지능 등이 우수한 신규 화합물을 하나 이상의 유기물층에 포함함으로써 발광효율, 구동 전압, 수명 등의 특성이 향상된 유기 전계 발광 소자에 관한 것이다.
[EN] EMISSIVE ARYL-HETEROARYL COMPOUNDS<br/>[FR] COMPOSÉS À FONCTION ARYLHÉTÉROARYLE ÉMISSIFS
申请人:NITTO DENKO CORP
公开号:WO2011008560A1
公开(公告)日:2011-01-20
Disclosed herein are compounds represented by Formula 1, wherein R1, Ar1, X, Ar2, Ar3, and Het are described herein. Compositions and light-emitting devices related thereto are also disclosed.
PHOTOTHERAPY METHODS AND DEVICES COMPRISING EMISSIVE ARYL-HETEROARYL COMPOUNDS
申请人:Mochizuki Amane
公开号:US20120015998A1
公开(公告)日:2012-01-19
Disclosed herein are compounds represented by a formula: R
1
—Ar
1
—X—Ar
2
—Ar
3
-Het, wherein R
1
, Ar
1
, X, Ar
2
, Ar
3
, and Het are described herein. Compositions and light-emitting devices related thereto are also disclosed.
2,6-bis(diarylaminophenyl)benzene and derivatives thereof as hole-transport compounds in organic light-emitting devices
申请人:Nitto Denko Corporation
公开号:US09577198B1
公开(公告)日:2017-02-21
Compounds according to Formulas 1-33 may be useful in electronic devices such as light-emitting devices. For example, they may be used as hole-transport materials.