申请人:Samsung Display Co., Ltd. 삼성디스플레이 주식회사(120120164552) Corp. No ▼ 134511-0187812
公开号:KR102023028B1
公开(公告)日:2019-09-23
포스핀 옥사이드계 화합물 및 이를 포함한 유기 발광 소자가 개시된다.
本发明涉及氧化锌族化合物和包含它们的有机发光器件。
PHOSPHINE OXIDE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:Industry-Academic Cooperation Foundation Gyeongsang National University
公开号:US20140077190A1
公开(公告)日:2014-03-20
A phosphine oxide-based compound represented by Formula 1, and an organic light-emitting device including the phosphine oxide-based compound.
wherein Ar
1
through Ar
3
, and a, b, and c are defined as in the specification.
US9627627B2
申请人:——
公开号:US9627627B2
公开(公告)日:2017-04-18
Tris(4-(1-phenyl-1<i>H</i>-benzo[<i>d</i>]imidazole)phenyl)phosphine oxide for enhanced mobility and restricted traps in photovoltaic interlayers
作者:Jihyun Lim、Do-Yeong Choi、Woongsik Jang、Hyeon-Ho Choi、Yun-Hi Kim、Dong Hwan Wang
DOI:10.1039/d0tc06049f
日期:——
Small molecule organic material, tris(4-(1-phenyl-1H-benzo[d]imidazole)phenyl)phosphine oxide (TIPO) was newly synthesised and introduced into an n-type interlayer in planar perovskite solar cells for effective electron transport.