Enhancing Light Outcoupling in Organic Light-Emitting Devices by Integration of Scattering Electrodes

被引：1

作者：

Kourkoulos, Dimitrios ^{[1
]}

Patron, Christoph ^{[1
,2
]}

Umbach, Thorsten Erich ^{[1
]}

Umbach, Anne Manuela ^{[2
]}

Meerholz, Klaus ^{[1
,2
]}

机构：

[1] Univ Cologne, Inst Phys Chem, Dept Chem, Luxemburger Str 116, D-50939 Cologne, Germany

[2] ZOEK gGmbH, COPT Ctr, Luxemburger Str 90, D-50939 Cologne, Germany

来源：

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2020年 / 217卷 / 09期

关键词：

electrospray deposition; light outcoupling; organic light-emitting devices; organic electronics; EXTRACTION; DIODES; EFFICIENCY; OLEDS; MODES; FILM; DEPENDENCE;

D O I：

10.1002/pssa.201900593

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Organic Light-Emitting Devices Limited outcoupling efficiencies are still a big problem in organic light-emitting devices. In article number Klaus Meerholz, and co-workers show a novel and general approach for the enhancement of the outcoupling efficiency: the integration of a scattering bottom electrode by using a three-step process including electro-spray deposition. The integration into devices yields in a significantly increased external quantum efficiency.

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页数：7

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