COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US20200270283A1
公开(公告)日:2020-08-27
Provided is a compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and the compound represented by Formula 1.
Triarylboron-based TADF emitters with perfluoro substituents: high-efficiency OLEDs with a power efficiency over 100 lm W<sup>−1</sup>
作者:Ajay Kumar、Woochan Lee、Taehwan Lee、Jaehoon Jung、Seunghyup Yoo、Min Hyung Lee
DOI:10.1039/c9tc06204a
日期:——
Triarylboron emitters with secondary perfluoro acceptors display strong thermally activated delayed fluorescence (TADF) with high PLQYs up to 100%. TADF-OLEDs with the emitters achieve a high EQE of 29.9%, as well as an ultrahigh PE of 123.9 lm W−1.