title: High-performance hybrid white organic light-emitting devices without interlayer between fluorescent and phosphorescent emissive regions.
abstract: By using mixed hosts with bipolar transport properties for blue emissive layers, a novel phosphorescence/fluorescence hybrid white OLED without using an interlayer between the fluorescent and phosphorescent regions is demonstrated. The peak EQE of the device is 19.0% and remains as high as 17.0% at the practical brightness of 1000 cd m(-2) .
authors: State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, University of Chinese Academy of Sciences, Changchun, 130022, People's Republic of China.
authors: Ning
authors: N
authors: Sun
authors: Qi
authors: Q
authors: Wang
authors: Yongbiao
authors: Y
authors: Zhao
authors: Yonghua
authors: Y
authors: Chen
authors: Dezhi
authors: D
authors: Yang
authors: Fangchao
authors: F
authors: Zhao
authors: Jiangshan
authors: J
authors: Chen
authors: Dongge
authors: D
authors: Ma
keywords: electro-optical materials; light-emitting diodes; photonics