Versatile, Benzimidazole/Amine‐Based Ambipolar Compounds for Electroluminescent Applications: Single‐Layer, Blue, Fluorescent OLEDs, Hosts for Single‐Layer, Phosphorescent OLEDs

Chen, Chih‐Hsin; Huang, Wei‐Sheng; Lai, Mei‐Yi; Tsao, Wen‐Cheng; T. Lin, Jiann; Wu, Ying‐Hsien; Ke, Tung‐Huei; Chen, Li‐Yin; Wu, Chung‐Chih

doi:10.1002/adfm.200900561

Public

Versatile, Benzimidazole/Amine‐Based Ambipolar Compounds for Electroluminescent Applications: Single‐Layer, Blue, Fluorescent OLEDs, Hosts for Single‐Layer, Phosphorescent OLEDs

Shared by NobleBlocks on Jul 24, 2009 • 12:00 AM UTC

Authors:

Chih‐Hsin Chen

Wei‐Sheng Huang

Mei‐Yi Lai

Abstract

Abstract A series of compounds containing arylamine and 1,2‐diphenyl‐1 H ‐benz[ d ]imidazole moieties are developed as ambipolar, blue‐emitting materials with tunable blue‐emitting wavelengths, tunable ambipolar carrier‐transport properties and tunable triplet energy gaps. These compounds possess se...

Subject

Ambipolar diffusion

Materials science

OLED

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