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Title: Organic light-emitting diodes from homoleptic square planar complexes

Abstract

Homoleptic square planar complexes [M(N.LAMBDA.N).sub.2], wherein two identical N.LAMBDA.N bidentate anionic ligands are coordinated to the M(II) metal center, including bidentate square planar complexes of triazolates, possess optical and electrical properties that make them useful for a wide variety of optical and electrical devices and applications. In particular, the complexes are useful for obtaining white or monochromatic organic light-emitting diodes ("OLEDs"). Improved white organic light emitting diode ("WOLED") designs have improved efficacy and/or color stability at high brightness in single- or two-emitter white or monochrome OLEDs that utilize homoleptic square planar complexes, including bis[3,5-bis(2-pyridyl)-1,2,4-triazolato]platinum(II) ("Pt(ptp).sub.2").

Inventors:
Publication Date:
Research Org.:
University of North Texas (Denton, TX)
Sponsoring Org.:
USDOE
OSTI Identifier:
1108006
Patent Number(s):
8,580,397
Application Number:
13/055,974
Assignee:
University of North Texas (Denton, TX)
DOE Contract Number:  
FC26-06NT42859
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Omary, Mohammad A. Organic light-emitting diodes from homoleptic square planar complexes. United States: N. p., 2013. Web.
Omary, Mohammad A. Organic light-emitting diodes from homoleptic square planar complexes. United States.
Omary, Mohammad A. 2013. "Organic light-emitting diodes from homoleptic square planar complexes". United States. https://www.osti.gov/servlets/purl/1108006.
@article{osti_1108006,
title = {Organic light-emitting diodes from homoleptic square planar complexes},
author = {Omary, Mohammad A},
abstractNote = {Homoleptic square planar complexes [M(N.LAMBDA.N).sub.2], wherein two identical N.LAMBDA.N bidentate anionic ligands are coordinated to the M(II) metal center, including bidentate square planar complexes of triazolates, possess optical and electrical properties that make them useful for a wide variety of optical and electrical devices and applications. In particular, the complexes are useful for obtaining white or monochromatic organic light-emitting diodes ("OLEDs"). Improved white organic light emitting diode ("WOLED") designs have improved efficacy and/or color stability at high brightness in single- or two-emitter white or monochrome OLEDs that utilize homoleptic square planar complexes, including bis[3,5-bis(2-pyridyl)-1,2,4-triazolato]platinum(II) ("Pt(ptp).sub.2").},
doi = {},
url = {https://www.osti.gov/biblio/1108006}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 12 00:00:00 EST 2013},
month = {Tue Nov 12 00:00:00 EST 2013}
}

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