Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs
Abstract
The present invention relates to organic light emitting devices (OLEDs), and more specifically to OLEDS that emit light using a combination of fluorescent emitters and phosphorescent emitters for the efficient utilization of all of the electrically generated excitons.
- Inventors:
- Issue Date:
- Research Org.:
- The University of Southern California, Los Angeles, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1169098
- Patent Number(s):
- 8945722
- Application Number:
- 11/588,619
- Assignee:
- The University of Southern California (Los Angeles, CA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- DOE Contract Number:
- FC26-04NT42272
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; 36 MATERIALS SCIENCE
Citation Formats
Thompson, Mark E, and Forrest, Stephen. Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs. United States: N. p., 2015.
Web.
Thompson, Mark E, & Forrest, Stephen. Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs. United States.
Thompson, Mark E, and Forrest, Stephen. Tue .
"Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs". United States. https://www.osti.gov/servlets/purl/1169098.
@article{osti_1169098,
title = {Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs},
author = {Thompson, Mark E and Forrest, Stephen},
abstractNote = {The present invention relates to organic light emitting devices (OLEDs), and more specifically to OLEDS that emit light using a combination of fluorescent emitters and phosphorescent emitters for the efficient utilization of all of the electrically generated excitons.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {2}
}
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Works referenced in this record:
Asymmetric Triaryldiamines as Thermally Stable Hole Transporting Layers for Organic Light-Emitting Devices
journal, August 1998
- Koene, Bryan E.; Loy, Douglas E.; Thompson, Mark E.
- Chemistry of Materials, Vol. 10, Issue 8
Nearly 100% internal phosphorescence efficiency in an organic light-emitting device
journal, November 2001
- Adachi, Chihaya; Baldo, Marc A.; Thompson, Mark E.
- Journal of Applied Physics, Vol. 90, Issue 10
Highly efficient phosphorescent emission from organic electroluminescent devices
journal, September 1998
- Baldo, M. A.; O'Brien, D. F.; You, Y.
- Nature, Vol. 395, Issue 6698, p. 151-154
Very high-efficiency green organic light-emitting devices based on electrophosphorescence
journal, July 1999
- Baldo, M. A.; Lamansky, S.; Burrows, P. E.
- Applied Physics Letters, Vol. 75, Issue 1, p. 4-6
Recent developments in molecular organic electroluminescent materials
journal, January 1998
- Chen, C. H.; Shi, J.; Tang, C. W.
- Macromolecular Symposia, Vol. 125, Issue 1
Recent progress of molecular organic electroluminescent materials and devices
journal, December 2002
- Hung, L. S.; Chen, C. H.
- Materials Science and Engineering: R: Reports, Vol. 39, Issue 5-6, p. 143-222
Management of singlet and triplet excitons for efficient white organic light-emitting devices
journal, April 2006
- Sun, Yiru; Giebink, Noel C.; Kanno, Hiroshi
- Nature, Vol. 440, Issue 7086
Triplet exciton confinement and unconfinement by adjacent hole-transport layers
journal, June 2004
- Goushi, Kenichi; Kwong, Raymond; Brown, Julie J.
- Journal of Applied Physics, Vol. 95, Issue 12