skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Organometallic complexes for use in light emitting devices

Abstract

A new class of organometallic complexes for use in electroluminescent (EL) devices and a method of preparation are disclosed. The organometallic complexes are prepared by mixing organic ligands with metal salts and a layer is formed in an EL device by vacuum evaporation. The organometallic material in the EL device forms a light emission layer.

Inventors:
Issue Date:
Research Org.:
Motorola, Inc., Schaumburg, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1531431
Patent Number(s):
6,083,634
Application Number:
08/886,553
Assignee:
Motorola, Inc. (Schaumburg, IL)
DOE Contract Number:  
SC9301171
Resource Type:
Patent
Resource Relation:
Patent File Date: 1997-08-11
Country of Publication:
United States
Language:
English

Citation Formats

Shi, Song Q. Organometallic complexes for use in light emitting devices. United States: N. p., 2000. Web.
Shi, Song Q. Organometallic complexes for use in light emitting devices. United States.
Shi, Song Q. Tue . "Organometallic complexes for use in light emitting devices". United States. https://www.osti.gov/servlets/purl/1531431.
@article{osti_1531431,
title = {Organometallic complexes for use in light emitting devices},
author = {Shi, Song Q.},
abstractNote = {A new class of organometallic complexes for use in electroluminescent (EL) devices and a method of preparation are disclosed. The organometallic complexes are prepared by mixing organic ligands with metal salts and a layer is formed in an EL device by vacuum evaporation. The organometallic material in the EL device forms a light emission layer.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {7}
}

Patent:

Save / Share:

Works referenced in this record:

Organic electroluminescent element and a method for producing the same
patent, July 1995


Luminescent materials prepared by coating luminescent compositions onto substrate particles
patent, January 1995


    Works referencing / citing this record:

    Electro-luminescent arrangements with thiophene carboxylate metal complexes
    patent, January 2003


    Electronic device
    patent, May 2013


    Red electroluminescent compounds and organic electroluminescent device using the same
    patent, May 2010


    Opto-electrical devices and methods of manufacturing the same
    patent, November 2013


    Organometallic complexes as phosphorescent emitters in organic LEDS
    patent, November 2007


    Method for forming films or layers
    patent, August 2003


    Organic electroluminescent device
    patent, October 2012


    Organic light-emitting polymer and device
    patent, March 2015


    Highly branched dendrimers
    patent, July 2015


    Metal-containing dendrimers
    patent, March 2011


    Aryl-aryl dendrimers
    patent, June 2011


    Aryl-aryl dendrimers
    patent, December 2009


    Organic light emissive device comprising a trilayer cathode
    patent, February 2014


    Rigid amines
    patent, October 2015


    Organometallic complexes as phosphorescent emitters in organic LEDs
    patent, February 2011


    Metal-containing dendrimers
    patent, November 2012


    Organometallic complexes as phosphorescent emitters in organic LEDs
    patent, November 2013


    Conductive polymer compositions in opto-electrical devices
    patent, February 2015


    Compounds for use in opto-electrical devices
    patent, June 2017


    Organometallic complexes as phosphorescent emitters in organic LEDs
    patent, February 2006


    Light emissive device
    patent, November 2015


    Electroluminescent device
    patent, April 2010


    Organic electroluminescent device and method of fabrication
    patent, March 2014


    Opto-electrical devices and methods of making the same
    patent, February 2012


    Asymmetric dendrimers
    patent, June 2011


    Aryl-aryl dendrimers
    patent, November 2012


    Conductive polymer compositions in opto-electrical devices
    patent, November 2012


    Stain removing solution
    patent, January 2018


    Electroluminescent materials and optical device
    patent, December 2013


    Compositions and methods for manufacturing light-emissive devices
    patent, May 2015


    Electroluminescent devices
    patent, April 2008


    Organometallic complexes as phosphorescent emitters in organic leds
    patent, May 2009


    Polymers, their preparation and uses
    patent, August 2016


    Organometallic complexes as phosphorescent emitters in organic LEDs
    patent, June 2005


    Polymer
    patent, March 2016


    Branched compounds and their use in sensors
    patent, October 2010


    Organometallic complexes as phosphorescent emitters in organic LEDs
    patent, December 2004


    Asymmetric dendrimers
    patent, May 2009


    Conjugated polymers prepared from rigid amines
    patent, April 2013


    Divalent lanthanide metal complexes
    patent, December 2002


    Blue light-emitting material
    patent, December 2013


    Monomer, polymerization method, and polymer
    patent, December 2014


    Polymer and polymerization method
    patent, December 2014


    Opto-electrical polymers and devices
    patent, March 2013


    Arylamine polymer
    patent, March 2013


    Metal-containing dendrimers
    patent, September 2009


    Monomer, polymer, and method of making it
    patent, December 2013


    Opto-electrical devices and methods of manufacturing the same
    patent, December 2011


    Organometallic complexes as phosphorescent emitters in organic LEDs
    patent, October 2013


    Light-emitting device and 9.9 biphenyl fluorene materials therefor
    patent, November 2014