Title:
The metal complex in which at least Distribution containing a boron * nitrogen hetero ring has a child
Document Type and Number:
Japanese Patent JP5917393
Kind Code:
B2
Abstract:
Organic compounds comprising ligands containing a boron-nitrogen heterocycle are provided. The compounds comprise a ligand L coordinated to a central iridium metal atom. Ligand L is represented by compounds 1, 6, 7, 12, 25 and 28. In particular, the compound is a metal complex comprising a ligand containing an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties.
Inventors:
Jui-Lee Tsai
Raymond Sea Kwon
Bin Ma
Scott Beards
Edward Baron
Gregory Cottas
Alexei Borisovic Doyatkin
Raymond Sea Kwon
Bin Ma
Scott Beards
Edward Baron
Gregory Cottas
Alexei Borisovic Doyatkin
Application Number:
JP2012512026A
Publication Date:
May 11, 2016
Filing Date:
May 20, 2010
Export Citation:
Assignee:
Universal Display Corporation
International Classes:
C07F15/00; C07F5/02; C09K11/06; H01L51/50
Domestic Patent References:
JP2004315509A | ||||
JP2012516831A | ||||
JP2002535337A | ||||
JP2003234192A | ||||
JP2012519384A |
Foreign References:
WO2005097940A1 | ||||
KR1020060003630A |
Other References:
BALDO,M.A. et al.,Very high-efficiency green organic light-emitting devices based on electrophosphorescence,Applied Physics Letters,1999年,75(1),4-6
DEWAR,M.J.S. et al.,New heteroaromatic compounds. XXXIII. 5,1,3,4-Boratriazaroles,Journal of the American Chemical Society,1971年,93(13),3298-9
SCHMID,G. et al.,Synthesis, properties, and structural investigations of 1,3,2-diazaborolidines and 2,3-dihydro-1H-1,3,2-diazaboroles,Inorganic Chemistry,1990年,29(22),4421-9
GRAGG,B.R. and NIEDENZU,K.,Boron-nitrogen compounds. LXXI. Preparation and properties of (2-pyridylamino)diethylborane,Journal of Organometallic Chemistry,1978年,149(3),271-7
GRAGG,B.R. and NIEDENZU,K.,Boron-nitrogen compounds. LXI. Studies on (2-pyridylamino)diphenylborane and some related species,Journal of Organometallic Chemistry,1976年,117(1),1-11
DEWAR,M.J.S. et al.,New heteroaromatic compounds. XXXIII. 5,1,3,4-Boratriazaroles,Journal of the American Chemical Society,1971年,93(13),3298-9
SCHMID,G. et al.,Synthesis, properties, and structural investigations of 1,3,2-diazaborolidines and 2,3-dihydro-1H-1,3,2-diazaboroles,Inorganic Chemistry,1990年,29(22),4421-9
GRAGG,B.R. and NIEDENZU,K.,Boron-nitrogen compounds. LXXI. Preparation and properties of (2-pyridylamino)diethylborane,Journal of Organometallic Chemistry,1978年,149(3),271-7
GRAGG,B.R. and NIEDENZU,K.,Boron-nitrogen compounds. LXI. Studies on (2-pyridylamino)diphenylborane and some related species,Journal of Organometallic Chemistry,1976年,117(1),1-11
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Shinya Mitsuhiro
Masatake Shiga
Shinya Mitsuhiro
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