Polymer matrix based phosphorescent emitters

被引：0

作者：

Krueger, Hartmut ^{[1
]}

Thesen, Manuel ^{[1
]}

Janietz, Silvia ^{[1
]}

Fischer, Bert ^{[1
]}

Wedel, Armin ^{[1
]}

机构：

[1] Fraunhofer Inst Appl Polymer Res, Potsdam, Germany

来源：

PROCEEDINGS OF THE TWENTY-FIFTH INTERNATIONAL DISPLAY RESEARCH CONFERENCE - EURODISPLAY 2005 | 2005年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we describe the synthesis of a new polyvinylcarbazole with blocked 3,6-position. As a result of the substitution with tert-butyl groups the HOMO energy level is shifted to -5,4 eV which allows a better adaption to the work function of PEDOT/PSS. The improvement in hole injection leads to a more efficient device and therefore it is not necessary to add any further hole transporting material.

引用

页码：418 / 420

页数：3

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