Host Engineering for High Quantum Efficiency Blue and White Fluorescent Organic Light-Emitting Diodes

Wook Song; Inho Lee; Jun Yeob Lee

doi:10.1002/adma.201501019

Host Engineering for High Quantum Efficiency Blue and White Fluorescent Organic Light-Emitting Diodes

Adv Mater. 2015 Aug 5;27(29):4358-63. doi: 10.1002/adma.201501019. Epub 2015 Jun 15.

Authors

Wook Song¹, Inho Lee², Jun Yeob Lee¹

Affiliations

¹ School of Chemical Engineering, Sungkyunkwan University, 2066, Seobu-ro, Jangan-gu, Suwon, Gyeonggi, 440-746, South Korea.
² Department of Polymer Science and Engineering, Dankook University, 126, Jukjeon-dong, Suji-gu, Yongin, Gyeonggi, 448-701, South Korea.

PMID: 26078193
DOI: 10.1002/adma.201501019

Abstract

High quantum efficiency in blue and white fluorescence organic light-emitting diodes is achieved by developing a novel device architecture with fluorescent emitters doped in a thermally activated delayed fluorescent emitter as a host material.

Keywords: fluorescent devices; host engineering; light-emitting diodes; organic devices; quantum efficiency.