Fluorescent and Phosphorescent Emitting Layers by Utilizing a Triplet Harvesting in Hybrid White Organic Light-Emitting Diodes

  • Hwang, Kyo Min; 
  • Lee, Song Eun; 
  • Lee, Jae Woo; 
  • Yoo, Han Kyu; 
  • Lee, Sungkyu; 
  • ... Kim, Young Kwan; 
  • 외 3명
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초록

Triplet harvesting is explained via non-radiative triplet excitons for efficient exciton energy transfer from the blue fluorescent emitters to the red and green phosphorescent emitters, where they can be decayed radiatively. The mixed TCTA: TPBi plays an important role as a charge carrier because it regulates the distribution of excitons and hole-electron recombination zone.

키워드

Hybrid White Organic Light-Emitting Diodes; Triplet Harvesting; Mixed Host System; Exciton Generation Zone; Fluorescent; Phosphorescent; QUANTUM EFFICIENCY; HIGHLY EFFICIENT; HOST MATERIAL; OLEDS; ENERGY; GREEN; EMITTERS; DEVICES; RED
제목
Fluorescent and Phosphorescent Emitting Layers by Utilizing a Triplet Harvesting in Hybrid White Organic Light-Emitting Diodes
저자
Hwang, Kyo Min; Lee, Song Eun; Lee, Jae Woo; Yoo, Han Kyu; Lee, Sungkyu; Kang, Jin Sung; Yun, Geum Jae; Kim, Woo Young; Kim, Young Kwan
DOI
10.1166/jnn.2016.13594
발행일
2016-11
유형
Article
저널명
Journal of Nanoscience and Nanotechnology
권
16
호
11
페이지
11783 ~ 11787