DocumentCode
2873702
Title
Vivid-red and highly efficient phosphors bearing diphenylquinoxaline units and their application to organic light-emitting devices
Author
Fujii, Hiroyuki ; Sakurai, Hidehiro ; Tani, Kazuyasu ; Mao, Lisheng ; Wakisaka, Kenichiro ; Hirao, Toshikazu
Author_Institution
Mater. & Devices Dev. Center, Sanyo Electr. Co. Ltd., Osaka, Japan
fYear
2004
fDate
26-28 July 2004
Firstpage
35
Lastpage
36
Abstract
The characterization of the iridium compounds bearing 2,3-diphenylquinoxaline units is presented here to afford vivid-red emitting phosphors with exceedingly high quantum yields and enhanced radiative transition performance. The series of 2,3-diphenylquinoxalinato-iridium phosphors are proposed to realize an efficient, bright and vivid-red emission.
Keywords
iridium compounds; organic light emitting diodes; phosphors; 2,3-diphenylquinoxalinato-iridium phosphors; enhanced radiative transition; organic light-emitting devices; quantum yields; vivid-red emitting phosphors; Absorption; Atomic measurements; Chemistry; Electroluminescent devices; Luminescence; Organic materials; Phosphors; Photoluminescence; Solid state circuits; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Future of Electron Devices, 2004. International Meeting for
Print_ISBN
0-7803-8423-7
Electronic_ISBN
0-7803-8424-5
Type
conf
DOI
10.1109/IMFEDK.2004.1566395
Filename
1566395
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