Effects of Substitution Position of Carbazole-Dibenzofuran Based High Triplet Energy Hosts to Device Stability of Blue Phosphorescent Organic Light-Emitting Diodes

Effects of Substitution Position of Carbazole-Dibenzofuran Based High Triplet Energy Hosts to Device Stability of Blue Phosphorescent Organic Light-Emitting Diodes

High triplet energy hosts were developed through the modification of the substitution position of carbazole units. Two carbazole-dibenzofuran-derived compounds, 9,9′-(dibenzo[b,d]furan-2,6-diyl)bis(9<i>H</i>-carbazole) (26CzDBF) and 4,6-di(9<i>H</i>-carbazol-9-yl)dibenzo[b,d]...

Full description

Bibliographic Details
Main Authors: Kyung Hyun Choi, Jae Min Kim, Won Jae Chung, Jun Yeob Lee
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Molecules
Subjects:
p-type host
blue device
phosphorescent device
lifetime
efficiency
Online Access:https://www.mdpi.com/1420-3049/26/9/2804

Similar Items

Similar Items