Organic light-emitting devices with a mixed layer acting as a hole transport and as an emitting/electron transport layer

Yoon, Yong Beum; Kim, Tae Whan; Yang, HW; Kim, JH; Seo, Jong Huyn; Kim, YK

doi:10.1016/j.tsf.2006.10.020

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Organic light-emitting devices with a mixed layer acting as a hole transport and as an emitting/electron transport layer

Yoon, Yong Beum;
Kim, Tae Whan;
Yang, HW;
Kim, JH;
Seo, Jong Huyn;
외 1명

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4

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SCOPUS

6

초록

The electrical and the optical properties of organic light-emitting devices (OLEDs) with a mixed layer acting as a hole transport layer and as an emitting layer/electron transport layer were investigated. The OLEDs with a mixed layer showed the highest efficiency, and the emitting color of the OLEDs was pure yellow. The enhancement of the luminous efficiency in the OLEDs with a mixed layer was attributed to a decrease in hole mobility.

키워드

organic light-emitting diodes; electrical properties; optical properties; a mixed layer; ELECTROPHOSPHORESCENT DEVICES; ELECTROLUMINESCENT DEVICES; DIODES; EFFICIENCY; EMISSION

제목: Organic light-emitting devices with a mixed layer acting as a hole transport and as an emitting/electron transport layer

저자: Yoon, Yong Beum; Kim, Tae Whan; Yang, HW; Kim, JH; Seo, Jong Huyn; Kim, YK

DOI: 10.1016/j.tsf.2006.10.020

발행일: 2007-04

유형: Article; Proceedings Paper

저널명: Thin Solid Films

권: 515

호: 12

페이지: 5095 ~ 5098