Journal article
White Organic Light‐Emitting Diodes Using Exciplex Emission with Multiple Emitting Layers
Abstract
In this paper, multiple‐exciplexed white organic light‐emitting diodes (WOLEDs) with blue and yellow–green emitting layers (EMLs) to improve charge balance and efficiency roll‐off through exciton confinement are investigated. Several types of WOLEDs are fabricated a number of including exciplex generated by only host materials without fluorescent or phosphorescent dopant. Moreover, various multiple exciplex can control electrical behavior of …
Authors
Baek HJ; Lee SE; Lee HW; Yun GJ; Park J; Kim WY; Kim YK
Journal
physica status solidi (a) – applications and materials science, Vol. 215, No. 2,
Publisher
Wiley
Publication Date
January 2018
DOI
10.1002/pssa.201700530
ISSN
1862-6300