OLED devices with internal outcoupling

Liu, Jie Jerry; Sista, Srinivas Prasad; Shi, Xiaolei; Zhao, Ri-An; Chichak, Kelly Scott; Youmans, Jeffrey Michael; Janora, Kevin Henry; Turner, Larry Gene

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Title: OLED devices with internal outcoupling

Abstract

Optoelectronic devices that have enhanced internal outcoupling are disclosed. The devices include a substrate, an anode, a cathode, an electroluminescent layer, and a hole injecting layer. The hole injecting layer includes inorganic nanoparticles that have a bimodal particle size distribution and which are dispersed in an organic matrix.

Inventors:: Liu, Jie Jerry; Sista, Srinivas Prasad; Shi, Xiaolei; Zhao, Ri-An; Chichak, Kelly Scott; Youmans, Jeffrey Michael; Janora, Kevin Henry; Turner, Larry Gene

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

Research Org.:: GE Global Research, Niskayuna, New York (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1171648

Patent Number(s):: 8969856

Application Number:: 13/599,511

Assignee:: General Electric Company (Niskayuna, NY)

DOE Contract Number:: EE0003250

Resource Type:: Patent

Resource Relation:: Patent File Date: 2012 Aug 30

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Liu, Jie Jerry, Sista, Srinivas Prasad, Shi, Xiaolei, Zhao, Ri-An, Chichak, Kelly Scott, Youmans, Jeffrey Michael, Janora, Kevin Henry, and Turner, Larry Gene. OLED devices with internal outcoupling.  United States: N. p., 2015. 
        Web.

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                    Liu, Jie Jerry, Sista, Srinivas Prasad, Shi, Xiaolei, Zhao, Ri-An, Chichak, Kelly Scott, Youmans, Jeffrey Michael, Janora, Kevin Henry, & Turner, Larry Gene. OLED devices with internal outcoupling.  United States.

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                    Liu, Jie Jerry, Sista, Srinivas Prasad, Shi, Xiaolei, Zhao, Ri-An, Chichak, Kelly Scott, Youmans, Jeffrey Michael, Janora, Kevin Henry, and Turner, Larry Gene. Tue .  
        "OLED devices with internal outcoupling".  United States.  https://www.osti.gov/servlets/purl/1171648.

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@article{osti_1171648,

  title        = {OLED devices with internal outcoupling},

  author       = {Liu, Jie Jerry and Sista, Srinivas Prasad and Shi, Xiaolei and Zhao, Ri-An and Chichak, Kelly Scott and Youmans, Jeffrey Michael and Janora, Kevin Henry and Turner, Larry Gene},

  abstractNote = {Optoelectronic devices that have enhanced internal outcoupling are disclosed. The devices include a substrate, an anode, a cathode, an electroluminescent layer, and a hole injecting layer. The hole injecting layer includes inorganic nanoparticles that have a bimodal particle size distribution and which are dispersed in an organic matrix.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Mar 03 00:00:00 EST 2015},

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

}

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Title: OLED devices with internal outcoupling

Abstract

Citation Formats

A high-extraction-efficiency nanopatterned organic light-emitting diode journal, May 2003

Methods for Increasing the Efficiency of Organic Light Emitting Diodes conference, January 2010

Improving organic light-emitting diode performance with patterned structures journal, September 2011

Fourfold power efficiency improvement in organic light-emitting devices using an embedded nanocomposite scattering layer journal, June 2012

Bragg scattering from periodically microstructured light emitting diodes journal, November 2000

Determination of the Size, Concentration, and Refractive Index of Silica Nanoparticles from Turbidity Spectra journal, August 2008

Exploiting optical properties of P3HT:PCBM films for organic solar cells with semitransparent anode journal, October 2010

Surface roughening of electroluminescent diodes patent, June 1973

EL element using polythiophene patent, July 1996

Intermediate layer in electroluminescent arrangements containing finely divided inorganic particles patent, June 1999

Organic electroluminescent devices with enhanced light extraction patent, August 2004

Applications of light-emitting nanoparticles patent, July 2005

Organic light-emitting device having enhanced light extraction efficiency patent, November 2005

Plasmon assisted enhancement of organic optoelectronic devices patent, February 2006

Organic electroluminescent devices having improved light extraction patent, July 2007

OLED device having improved light output patent, September 2009

Phosphorescent OLEDs with exciton blocking layer patent, October 2009

Light strips for lighting and backlighting applications patent, July 2010

Electroluminescent device having improved light output patent, December 2010

Light emitting element and display device with improved external coupling efficiency patent, January 2011

High light extraction efficiency solid state light sources patent, April 2011

Light extraction film with nanoparticle coatings patent, June 2011

Light-emission material and organic light-emitting diode including the same patent, July 2011

Light emitting devices and compositions comprising lumophore-functionalized nanoparticles patent, August 2011

Optoelectronic device with nanoparticle embedded hole injection/transport layer patent, January 2012

Light-emitting nanoparticles and method of making same patent, April 2012

Light emitting devices including semiconductor nanocrystals patent, July 2012

Nanocrystals including a group IIIA element and a group VA element, method, composition, device and other products patent, January 2013

System and method for rendering image values to be printed in a single pass by serially arranged printheads patent, February 2013

Nanocrystal doped matrixes patent, April 2013

Method for fabricating an electroluminescence device patent, May 2013

Light-emitting nanoparticles and method of making same patent-application, December 2005

Multi-component particles comprising inorganic nanoparticles distributed in an organic matrix and processes for making and using same patent-application, April 2006

Nanostructure based light emitting devices and associated methods patent-application, January 2007

Light-Emitting Element And Iridium Complex patent-application, June 2007

Composition for electron transport layer, electron transport layer manufactured thereof, and organic electroluminescent deivce including the electron transport layer patent-application, August 2007

Optical Device Structure patent-application, November 2008

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Organic Electroluminescent Element patent-application, November 2010

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patent, June 1999

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patent, July 2005

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patent, February 2006

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Multi-component particles comprising inorganic nanoparticles distributed in an organic matrix and processes for making and using same
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patent-application, June 2007

Composition for electron transport layer, electron transport layer manufactured thereof, and organic electroluminescent deivce including the electron transport layer
patent-application, August 2007

Optical Device Structure
patent-application, November 2008

Methods Of Making Low-Refractive Index And/Or Low-K Organosilicate Coatings
patent-application, January 2009

Novel Electroluminescent Polymers For Electronic Applications
patent-application, December 2009

Organic Light Emitting Device, Method For Producing Thereof And Array Of Organic Light Emitting Devices
patent-application, January 2010

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

Organic Electroluminescent Element
patent-application, November 2010

Organic Light-Emitting Device Having Improved Light-Emitting Efficiency And Method For Fabricating The Same
patent-application, December 2010

Charge-Carrier Transport Layer For An Electro-Optical Component, Method For Its Production And Electro-Optical Component
patent-application, February 2011

Light-Extraction Member, Organic El Element, And Method For Producing The Organic El Element
patent-application, March 2011

Micro- And Nano-Structured Led And Oled Devices
patent-application, July 2011

Illumination Device
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Light Extraction Film For Organic Light Emitting Diode Lighting Devices
patent-application, September 2011

Transmissive Organic Light Emitting Diode And Transmissive Lighting Device Using The Same
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Oled Light Extraction Films Having Internal Nanostructures And External Microstructures
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Device Including Quantum Dots And Method For Making Same
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Light Emitting Devices And Compositions
patent-application, December 2012

Light-Emitting Devices Comprising Nanostructures
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Organic Electroluminescent Element
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