EFFICIENT 2-LAYER LEDS ON A POLYMER BLEND BASIS

被引:1554
作者
POMMEREHNE, J
VESTWEBER, H
GUSS, W
MAHRT, RF
BASSLER, H
PORSCH, M
DAUB, J
机构
[1] UNIV MARBURG,ZENTRUM MAT WISSENSCH,FACHBEREICH PHYS CHEM,D-35022 MARBURG,GERMANY
[2] UNIV REGENSBURG,INST ORGAN CHEM,D-93053 REGENSBURG,GERMANY
关键词
D O I
10.1002/adma.19950070608
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Polymer blends in organic LEDs offer the advantage of processibility coupled with flexibility with respect to the chromophores which can be incorporated into their structures. The polymer matrix is also thought to have a positive effect on the quantum efficiency and other LED performance indicators. Two-layer devices have also been shown recently to yield improved performances. Here, a two-layer device based on polymer blends is reported.
引用
收藏
页码:551 / 554
页数:4
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