A phenothiazine/dimesitylborane hybrid material as a bipolar transport host of red phosphor
作者:Yu-Jen Cheng、Siao-Yin Yu、Song-Cheng Lin、Jiann T. Lin、Li-Yin Chen、Dai-Sin Hsiu、Yuh Sheng Wen、Mandy M. Lee、Shih-Sheng Sun
DOI:10.1039/c6tc03335k
日期:——
High performance OLEDs with red-emitting phosphorescent iridium complexes doped in new bipolar transporters containing a meta-conjugated phenothiazine/dimesitylborane hybrid have been developed.
[EN] TRIPHENYLENE-BASED COMPOUND AND ORGANIC ELECTRO-LUMINESCENCE DEVICE INCLUDING SAME<br/>[FR] COMPOSÉ À BASE DE TRIPHÉNYLÈNE, ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LE COMPRENANT
申请人:DOOSAN CORP
公开号:WO2011081449A2
公开(公告)日:2011-07-07
본 발명은 화학식 1의 트리페닐렌계 화합물 및 이를 포함하는 유기 전계 발광 소자에 관한 것으로서, 본 발명의 화합물은 정공 주입 및/또는 수송능, 전자 수송능 및/또는 발광능, 특히 녹색 및 적색광 발광능이 우수하여, 이를 발광 호스트 재료로 함유하는 유기 전계 발광 소자는 발광효율, 휘도, 열적 안정성, 구동 전압, 수명 등의 특성이 향상될 수 있다.
TRIPHENYLENE-BASED COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME
申请人:Hong Jin-Seok
公开号:US20130009136A1
公开(公告)日:2013-01-10
The present invention relates to a triphenylene-based compound represented by the following Formula 1 and an organic electroluminescent device including the same, and the compound of the present invention has excellent hole injection and/or transporting ability, electron transporting ability, and/or light emitting ability, and particularly, green and red light emitting ability, and thus in an organic electroluminescent device containing the same as a light emitting host material, characteristics such as luminous efficiency, luminance, thermal stability, driving voltage, service life and the like may be improved.
In the formula,
each of A, L, X and R
1
to R
19
is the same as those as defined in Detailed Description.