標題: Stilbene-based materials for blue organic light emitting devices
作者: Ho, Meng-Huan
Wu, Yao-Shan
Chu, Ta-Ya
Chen, Jenn-Fang
Chen, Chin H.
應用化學系
Department of Applied Chemistry
公開日期: 2005
摘要: We introduce a new series of blue emitting material with stilbene molecular nucleus and attempt to improve the color purity and EL efficiency of blue OLEDs. When (E)-4,4'-bis(diphenylamino)stilbene (SB-1) was doped in a stable blue host material, 2-methyl-9, 10-di(2-naphthyl)anthracene (MADN), the blue device achieved an EL efficiency of 2.8 cd/A and a power efficiency of 1.5 lm/W at a current density of 20 mA/cm(2) with a deep blue CIEx,y cordinates of (0.15, 0.16).
URI: http://hdl.handle.net/11536/17569
ISBN: 978-957-28522-2-4
期刊: IDMC 05: PROCEEDINGS OF THE INTERNATIONAL DISPLAY MANUFACTURING CONFERENCE 2005
起始頁: 726
結束頁: 729
Appears in Collections:Conferences Paper