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Title: Luminescent cyclometallated iridium(III) complexes having acetylide ligands

Abstract

The present invention relates to phosphorescent (triplet-emitting) organometallic materials. The phosphorescent materials of the present invention comprise Ir(III)cyclometallated alkynyl complexes for use as triplet light-emitting materials. The Ir(III)cyclometallated alkynyl complexes comprise at least one cyclometallating ligand and at least one alkynyl ligand bonded to the iridium. Also provided is an organic light emitting device comprising an anode, a cathode and an emissive layer between the anode and the cathode, wherein the emissive layer comprises a Ir(III)cyclometallated alkynyl complex as a triplet emitting material.

Inventors:
; ;
Publication Date:
Research Org.:
National Energy Technology Laboratory, Pittsburgh, PA, and Morgantown, WV (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1154938
Patent Number(s):
8,822,042
Application Number:
13/161,296
Assignee:
The University of Southern California (Los Angeles, CA) NETL
DOE Contract Number:  
FC26-08NT01585
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES

Citation Formats

Thompson, Mark E., Bossi, Alberto, and Djurovich, Peter Ivan. Luminescent cyclometallated iridium(III) complexes having acetylide ligands. United States: N. p., 2014. Web.
Thompson, Mark E., Bossi, Alberto, & Djurovich, Peter Ivan. Luminescent cyclometallated iridium(III) complexes having acetylide ligands. United States.
Thompson, Mark E., Bossi, Alberto, and Djurovich, Peter Ivan. Tue . "Luminescent cyclometallated iridium(III) complexes having acetylide ligands". United States. doi:. https://www.osti.gov/servlets/purl/1154938.
@article{osti_1154938,
title = {Luminescent cyclometallated iridium(III) complexes having acetylide ligands},
author = {Thompson, Mark E. and Bossi, Alberto and Djurovich, Peter Ivan},
abstractNote = {The present invention relates to phosphorescent (triplet-emitting) organometallic materials. The phosphorescent materials of the present invention comprise Ir(III)cyclometallated alkynyl complexes for use as triplet light-emitting materials. The Ir(III)cyclometallated alkynyl complexes comprise at least one cyclometallating ligand and at least one alkynyl ligand bonded to the iridium. Also provided is an organic light emitting device comprising an anode, a cathode and an emissive layer between the anode and the cathode, wherein the emissive layer comprises a Ir(III)cyclometallated alkynyl complex as a triplet emitting material.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 02 00:00:00 EDT 2014},
month = {Tue Sep 02 00:00:00 EDT 2014}
}

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