Global to push GA events into
skip to main content

Title: OLED devices with internal outcoupling

Optoelectronic devices with enhanced internal outcoupling include a substrate, an anode, a cathode, an electroluminescent layer, and electron transporting layer comprising a fluoro compound of formula I (Ar.sup.2).sub.n--Ar.sup.1--(Ar.sup.2).sub.n I wherein Ar.sup.1 is C.sub.5-C.sub.40 aryl, C.sub.5-C.sub.40 substituted aryl, C.sub.5-C.sub.40 heteroaryl, or C.sub.5-C.sub.40 substituted heteroaryl; Ar.sup.2 is, independently at each occurrence, fluoro- or fluoroalkyl-substituted C.sub.5-40 heteroaryl; and n is 1, 2, or 3.
Inventors:
; ; ; ;
Issue Date:
OSTI Identifier:
1371752
Assignee:
BOE TECHNOLOGY GROUP CO., LTD. DOEEE
Patent Number(s):
9,711,748
Application Number:
13/599,477
Contract Number:
EE0003250
Resource Relation:
Patent File Date: 2012 Aug 30
Research Org:
BOE TECHNOLOGY GROUP CO., LTD. Beijing, CN
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Other works cited in this record:

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

Nanostructured electroluminescent device and display
patent, September 2010

Display devices with light absorbing metal nanoparticle layers
patent, October 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

Organic light-emitting diodes
patent, February 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

Electroluminescent device
patent, October 2013

OLED devices with internal outcoupling
patent, March 2015

Light-emitting element and method of producing the same
patent-application, August 2003

Light source module and vehicle front lamp
patent-application, November 2005

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

Difluoropyridine-based compound and organic electroluminescent device using the same
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

Processes For Forming Photovoltaic Features
patent-application, September 2007

Optical Device Structure
patent-application, November 2008

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

Compound Comprising Phenyl Pyridine Units
patent-application, November 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

Electroluminescent Device
patent-application, September 2010

White Light Emitting Element
patent-application, September 2010

Organic Electroluminescent Element
patent-application, November 2010

Anti-Reflective Coatings
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
patent-application, August 2011

Audio Speaker Arrangement
patent-application, August 2011

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
patent-application, October 2011

Oled Light Extraction Films Having Internal Nanostructures And External Microstructures
patent-application, October 2011

Quantum Dot Light Emitting Element And Method For Manufacturing The Same
patent-application, November 2011

Organic Light-Emitting Diodes
patent-application, November 2011

Graphene Quantum Dot Light Emitting Device And Method Of Manufacturing The Same
patent-application, March 2012

Method for Increasing the Efficiency of Organic Photovoltaic Cells
patent-application, May 2012

Device Including Quantum Dots And Method For Making Same
patent-application, November 2012

Light Emitting Devices And Compositions
patent-application, December 2012

Light-Emitting Devices Comprising Nanostructures
patent-application, June 2013

Organic Electroluminescent Element
patent-application, August 2013

Oled Devices With Internal Outcoupling
patent-application, March 2014

Oled Devices With Internal Outcoupling
patent-application, March 2014

Similar records in DOepatents and OSTI.GOV collections: