11.4: Highly Efficient Blue Organic Electrophosphorescent Devices Based on 3,6‐Bis(triphenylsilyl)Carbazole as the Host Material | Zendy

Tsai MingHan | Zendy; Lin HaoWu | Zendy; Su HaiChing | Zendy; Wu Chungchih | Zendy; Wu ChihI | Zendy; Fang FuChaun | Zendy; Liao YuanLi | Zendy; Wong KenTsung | Zendy

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11.4: Highly Efficient Blue Organic Electrophosphorescent Devices Based on 3,6‐Bis(triphenylsilyl)Carbazole as the Host Material

Author(s) -

Tsai MingHan,

Lin HaoWu,

Su HaiChing,

Wu Chungchih,

Wu ChihI,

Fang FuChaun,

Liao YuanLi,

Wong KenTsung

Publication year - 2006

Publication title -

sid symposium digest of technical papers

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.351

H-Index - 44

eISSN - 2168-0159

pISSN - 0097-966X

DOI - 10.1889/1.2433246

Subject(s) - carbazole , phosphorescence , oled , dopant , materials science , brightness , optoelectronics , photochemistry , chemistry , doping , nanotechnology , optics , physics , fluorescence , layer (electronics)

High‐efficiency blue phosphorescent OLEDs using a novel host material of 3,6‐bis(triphenylsilyl)carbazole (CzSi) are reported. Devices with the CzSi host and the blue phosphorescent dopant FIrpic show a maximum external quantum efficiency of ∼16% (30.6 cd/A), a maximum power efficiency of 26.7 lm/W, and a maximum brightness of ∼59000 cd/m 2 .

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