ULTRAVIOLET ELECTROLUMINESCENCE FROM AN ORGANIC LIGHT-EMITTING DIODE

被引：70
|
作者：
BERGGREN, M
GRANSTROM, M
INGANAS, O
ANDERSSON, M
机构：
[1] LINKOPING UNIV,APPL PHYS LAB,S-58183 LINKOPING,SWEDEN
[2] CHALMERS UNIV TECHNOL,DEPT POLYMER TECHNOL & ORGAN CHEM,S-41296 GOTHENBURG,SWEDEN
来源：
ADVANCED MATERIALS | 1995年 / 7卷 / 11期
关键词：
D O I：
10.1002/adma.19950071105
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The extension of the emission region for organic LEDs into the ultraviolet region is reported. Emission at 394 nm is achieved by modifying the geometry of a device based on poly(octylphenyl)bithiophene (PTOPT) and poly(octylphenyl)oxadiazole (PBD) which had previously been shown to emit white light. Through changing the geometry the red and green emission peaks have been suppressed and the UV band (from the PBD) enhanced.
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页码：900 / &
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