Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs

Thompson, Mark E; Forrest, Stephen

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Title: 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:: Thompson, Mark E; Forrest, Stephen

Issue Date:: Tue Feb 03 00:00:00 EST 2015

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):: 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

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

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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
Y10S428/917 - Electroluminescent

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/31504 - Composite [nonstructural laminate]

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DOE Contract Number:: FC26-04NT42272

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING; 36 MATERIALS SCIENCE

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                    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. 
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                    Thompson, Mark E, & Forrest, Stephen. Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs.  United States.

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                    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.

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@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         = {Tue Feb 03 00:00:00 EST 2015},

  month        = {Tue Feb 03 00:00:00 EST 2015}

}

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