Tri- and tetraarylanthracenes with novel λ, χ and ψ topologies as blue-emissive and fluorescent host materials in organic light-emitting diodes (OLEDs)
Electroluminescent device including an anthracene derivative
申请人:Owczarczyk R. Zbyslaw
公开号:US20070252517A1
公开(公告)日:2007-11-01
An OLED device comprises a cathode, an anode, and has therebetween a light emitting layer containing a host material and an emitting dopant material wherein the host includes a monoanthracene compound bearing aromatic groups in the 2-, 9-, and 10-positions and being further substituted or not with electron donating groups sufficient so as to provide an anthracene derivative that exhibits a measured oxidation potential of less than 1.28 V.
Tri- and tetraarylanthracenes with novel λ, χ and ψ topologies as blue-emissive and fluorescent host materials in organic light-emitting diodes (OLEDs)
作者:Samik Jhulki、Alankriti Bajpai、Honnappa Nagarajaiah、Tahsin J. Chow、Jarugu Narasimha Moorthy
DOI:10.1039/c7nj00324b
日期:——
Aryl-anthracene derivatives with λ, χ and ψ topologies serve as materials in OLEDs with intriguingly similar physical and electroluminescence properties.