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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