Journal article
Color stable white phosphorescent organic light emitting diodes with red emissive electron transport layer
Abstract
We analyzed the performance of multi-emissive white phosphorescent organic light-emitting diodes (PHOLEDs) in relation to various red emitting sites of hole and electron transport layers (HTL and ETL). The shift of the recombination zone producing stable white emission in PHOLEDs was utilized as luminance was increased with red emission in its electron transport layer. Multi-emissive white PHOLEDs including the red light emitting electron …
Authors
Kim JW; Yoo SI; Kang JS; Lee SE; Kim YK; Yu HH; Turak A; Kim WY
Journal
Journal of Applied Physics, Vol. 117, No. 24,
Publisher
AIP Publishing
Publication Date
June 28, 2015
DOI
10.1063/1.4923048
ISSN
0021-8979