A spiro-configured ambipolar host material for impressively efficient single-layer green electrophosphorescent devices

文献情報

出版日 2010-08-16

DOI 10.1039/C0CP00490A

インパクトファクター 3.676

著者

Wen-Yi Hung, Ting-Chih Wang, Hao-Chih Chiu, Hsiao-Fan Chen, Ken-Tsung Wong

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要旨

A spiro-configured bipolar molecule (CSC) that possesses high triplet energy, suitable energy levels, and balanced ambipolar carrier mobilities was successfully applied as an efficient host material, compatible with various iridium-based green phosphors, to realize highly efficient single-layer PhOLEDs of a maximum external quantum efficiency up to 8.3% (31.4 cd A−1) at a practical brightness of 1000 cd m−2 (8 V).

掲載誌

Physical Chemistry Chemical Physics

CiteScore: 5.5

自己引用率: 10.3%

年間論文数: 3036

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