Detailed Information
Cited 1 time in 
Cited 1 time in 
Cited 1 time in
Metadata Downloads
Effect of Triplet Harvesting on the Lifetime Based on Fluorescence and Phosphorescence in Hybrid White Organic Light Emitting Diodes
- Authors
- Lee, Song Eun; Lee, Ho Won; Yang, Hyung Jin; Sun, Yong; Lee, Jae Woo; Hwang, Kyo Min; Kim, Woo Young; Kim, Young Kwan
- Issue Date
- Mar-2016
- Publisher
- AMER SCIENTIFIC PUBLISHERS
- Keywords
- Hybrid White Organic Light Emitting Diodes; Triplet Harvesting; Fluorescence; Phosphorescence
- Citation
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.16, no.3, pp.2701 - 2705
- Journal Title
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
- Volume
- 16
- Number
- 3
- Start Page
- 2701
- End Page
- 2705
- ISSN
- 1533-4880
- Abstract
- We investigated efficient hybrid white organic light emitting diodes (WOLEDs) apply to triplet harvesting (TH) concept based on three complementary colors by mixing containing blue fluorescent emitter with phosphorescent emitters. The TH is to transfer these triplet excitons from a fluorescence to a phosphorescence, where they can decay radiatively. We fabricated several hybrid WOLEDs, having various emitting layer structures with blue fluorescent emitter and red, green phosphorescent emitter. The WOLED exhibited maximum luminous efficiency of 9.02 cd/A, and a maximum external quantum efficiency of 4.17%. The WOLED showed a highly color-stable white emission with the Commission International de l'clairage chromaticity o(0.38, 0.36) at 1,000 cd/m(2).
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Department of Science > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- Kim, Young Kwan
- Engineering (Applied Science)