Strongly phosphorescent platinum(<scp>ii</scp>) complexes supported by tetradentate benzazole-containing ligands
作者:Bin Wang、Feng Liang、Hailiang Hu、Yuan Liu、Zhenhui Kang、Liang-Sheng Liao、Jian Fan
DOI:10.1039/c5tc01449b
日期:——
A family of rigid platinum(ii) complexes based on tetradentate benzazole-containing ligands has been prepared as efficient dopants for high performance phosphorescent green/yellow OLEDs.
PHOSPHORESCENT EXCIMERS WITH PREFERRED MOLECULAR ORIENTATION AS MONOCHROMATIC EMITTERS FOR DISPLAY AND LIGHTING APPLICATIONS
申请人:Li Jian
公开号:US20210193936A1
公开(公告)日:2021-06-24
An organic light emitting diode having a substrate, a first electrode, a hole transporting layer proximate the first electrode, a second electrode, an electron transporting layer proximate the second electrode, and an emissive layer between the hole transporting layer and the electron transporting layer. The emissive layer includes a square planar tetradentate platinum or palladium complex, and excimers formed by two or more of the complexes are aligned such that emitting dipoles of the excimers are substantially parallel to a surface of the substrate.