標題: Synthesis and characterization of donor-acceptor-substituted fluorene fluorophores for non-doped red organic light emitting diodes
作者: Chiang, Chih-Long
Wen, Ya-Ju
Wen, Yuh-Sheng
Shu, Ching-Fong
Chen, Chin-Ti
應用化學系
Department of Applied Chemistry
關鍵字: donor-acceptor;fluorene;red;organic light emitting diodes;bis(4-methoxyphenyl)amino;bisbenzothiazolylvinyl;benzothiazolylcyanoylvinyl;dicyanovinyl
公開日期: 1-十二月-2006
摘要: A series of fluorene fluorophores bearing bis(4-methoxyphenyl)amino electron donating substitutent as well as bisbenzothiazolylvinyl (AFDB), benzothiazolylcyanovinyl (AFCB), or dicyanovinyl (AFDC) electron accepting substituent were synthesized and characterized. A non-doped red organic light-emitting diode (OLED) device based on AFCB exhibited deep red (lambda(el)(max) = 670 nm, CIE, x = 0.65, y = 0.34) electroluminescence with brightness over 2380 cd/m(2) and an external quantum efficiency higher than 1.2%.
URI: http://hdl.handle.net/11536/11499
ISSN: 0009-4536
期刊: JOURNAL OF THE CHINESE CHEMICAL SOCIETY
Volume: 53
Issue: 6
起始頁: 1325
結束頁: 1334
顯示於類別:期刊論文