Indolizine derivatives related to ergoline. Derivatives of 7H-pyrrolo[3,2,1-i,j]quinoline, 7H-naphtho[1,2,3-h,i]indolizine, and 7H-pyrrolo[3,2,1-g,h]-4,7-phenanthroline
作者:Mario Cardellini、Gian Mario Cingolani、Francesco Claudi、Gloria Cristalli、Ugo Gulini、Sante Martelli
DOI:10.1021/jo00343a017
日期:1982.2
METAL-ASSISTED DELAYED FLUORESCENT MATERIALS AS CO-HOST MATERIALS FOR FLUORESCENT OLEDS
申请人:Arizona Board of Regents on behalf of Arizona State University
公开号:US20200332185A1
公开(公告)日:2020-10-22
A light emitting device includes a first electrode, a hole transporting layer in contact with the first electrode, a second electrode, an electron transporting layer in contact with the second electrode; and an emissive layer between the hole transporting layer and the electron transporting layer. The emissive layer includes a metal-assisted delayed fluorescent (MADF) emitter, a fluorescent emitter, and a host, and the MADF emitter harvests electrogenerated excitons and transfers energy to the fluorescent emitter.