Blue electroluminescence of silyl substituted anthracene derivatives

被引：39
|
作者：
Karatsu, Takashi
Hazuku, Reiko
Asuke, Michihiro
Nishigaki, Atsuko
Yagai, Shiki
Suzuri, Yoshiyuki
Kita, Hiroshi
Kitamura, Akihide
机构：
[1] Chiba Univ, Grad Sch Sci & Technol, Inage Ku, Chiba 2638522, Japan
[2] Chiba Univ, Fac Engn, Dept Mat Technol, Inage Ku, Chiba 2638522, Japan
[3] Konica Minolta Technol Ctr Inc, Tokyo 1918511, Japan
来源：
ORGANIC ELECTRONICS | 2007年 / 8卷 / 04期
关键词：
electroluminescence; blue color; silylanthracene; steric effect of dopant;
D O I：
10.1016/j.orgel.2006.12.009
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The substitution of the bulky substituents, such as the triphenylsilyl groups, on the 9,10-positions of anthracene produced a remarkable increase in Of, and the substituents controlled the intermolecular stacking by diminishing the electroplex formation and inter- and intra-molecular photochemical reactions. Organic light-emitting diode (OLED) devices composed of these anthracene derivatives showed highly pure blue electroluminescence (EL). (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：357 / 366
页数：10
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