Organic light-emitting devices using a low refractive index dielectric

Forrest, Stephen; Qu, Yuan

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A - human necessities
A01 - agriculture
A21 - baking
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Title: Organic light-emitting devices using a low refractive index dielectric

Abstract

A device including an organic light emitting diode and a dielectric layer is provided. The dielectric layer provides additional distance between a reflector and the organic emission region, leading to improved reduction in non-emissive modes and enhanced efficiency.

Inventors:: Forrest, Stephen; Qu, Yuan

Issue Date:: Tue Jun 14 00:00:00 EDT 2022

Research Org.:: Univ. of Michigan, Ann Arbor, MI (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1893043

Patent Number(s):: 11362310

Application Number:: 16/193,056

Assignee:: The Regents of the University of Michigan (Ann Arbor, MI)

Patent Classifications (CPCs):: Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

Show more

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E10/549 - organic PV cells

Show less

DOE Contract Number:: EE0007626

Resource Type:: Patent

Resource Relation:: Patent File Date: 11/16/2018

Country of Publication:: United States

Language:: English

Citation Formats


                    Forrest, Stephen, and Qu, Yuan. Organic light-emitting devices using a low refractive index dielectric.  United States: N. p., 2022. 
        Web.

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                    Forrest, Stephen, & Qu, Yuan. Organic light-emitting devices using a low refractive index dielectric.  United States.

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                    Forrest, Stephen, and Qu, Yuan. Tue .  
        "Organic light-emitting devices using a low refractive index dielectric".  United States.  https://www.osti.gov/servlets/purl/1893043.

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@article{osti_1893043,

  title        = {Organic light-emitting devices using a low refractive index dielectric},

  author       = {Forrest, Stephen and Qu, Yuan},

  abstractNote = {A device including an organic light emitting diode and a dielectric layer is provided. The dielectric layer provides additional distance between a reflector and the organic emission region, leading to improved reduction in non-emissive modes and enhanced efficiency.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jun 14 00:00:00 EDT 2022},

  month        = {Tue Jun 14 00:00:00 EDT 2022}

}

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Title: Organic light-emitting devices using a low refractive index dielectric

Abstract

Citation Formats

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Organic Light-Emitting Device, Method for Manufacturing the Same, and Display Device patent-application, December 2016

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Mutual-Capacitance Touch Apparatus and Highly sensitive Mutual-Capacitance Touch Sensing Method for the Same patent-application, November 2018

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Hybrid layers for use in coatings on electronic devices or other articles patent, June 2011

Organic Light-Emitting Diode with Efficiency Optimized by Plasmon Suppression patent-application, October 2018

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Highly efficient phosphorescent emission from organic electroluminescent devices
journal, September 1998

Very high-efficiency green organic light-emitting devices based on electrophosphorescence
journal, July 1999

Light emitting apparatus
patent-application, January 2015

Transparent supported electrode for OLED
patent-application, June 2015

Organic functional device and manufacturing method therefor
patent-application, July 2010

Mutual-Capacitance Touch Apparatus and Highly sensitive Mutual-Capacitance Touch Sensing Method for the Same
patent-application, November 2018

Display unit, method of manufacturing display unit, and electronic apparatus
patent-application, October 2017

Method for patterning devices
patent, September 2001

Low pressure vapor phase deposition of organic thin films
patent, January 2002

Very Low Voltage, High Efficiency Phosphorescent OLED in a p-i-n Structure
patent-application, December 2003

Light Emitting Device
patent-application, September 2016

Process and apparatus for organic vapor jet deposition
patent, October 2008

Photoactive birefringent materials in OLEDs
patent-application, February 2017

Multicolor organic light emitting devices
patent, January 1998

Light Emitting Device with High Outcoupling
patent-application, August 2010

Fabrication of organic semiconductor devices using ink jet printing
patent, July 2000

Organic light emitting diode fabrication
patent-application, January 2015

Optoelectronics integration by transfer process
patent-application, September 2015

Mutual-Capacitance Organic Light Emitting Touch Display Apparatus
patent-application, November 2018

OLEDs doped with phosphorescent compounds
patent, October 2001

Organic Light-Emitting Display Device and Manufacturing Method of the Same
patent-application, January 2012

Organic Light Emitting Diode Display Panel and Display Device
patent-application, June 2017

Organic Electroluminescent Materials And Devices
patent-application, August 2017

Light-emitting device, electronic equipment, and process of producing light-emitting device
patent-application, March 2010

Structure for high efficiency electroluminescent device
patent, August 2000

Organic Electroluminescence Device
patent-application, January 2014

Multicolor display devices
patent, January 2000

Electroluminescent device with modified thin film luminescent zone
patent, September 1988

Organic Light Emitting Diode Device, Manufacturing Method Thereof and Display Apparatus
patent-application, February 2017

Light-emitting device
patent-application, December 2015

Complexes with tridentate ligands
patent, October 2007

Vacuum deposited, non-polymeric flexible organic light emitting devices
patent, December 1998

Method for patterning organic thin film devices using a die
patent, October 2002

Laminated Structure, And Manufacturing Method, Display Device, And Display Unit Employing Same
patent-application, January 2005

Hybrid layers for use in coatings on electronic devices or other articles
patent, June 2011

Organic Light-Emitting Diode with Efficiency Optimized by Plasmon Suppression
patent-application, October 2018

Electroluminescent devices
patent, September 1993

Top-Emitting Woled Display Device
patent-application, January 2019

Electronic devices with improved shelf lives
patent-application, December 2013

Light emitting element, display panel, display device, electronic device and method for producing light emitting element
patent-application, August 2017

Displays having mesa pixel configuration
patent, July 2000

High efficiency organic light emitting devices with light directing structures
patent, November 1998

Transparent electrodes
patent-application, September 2004