Electroluminescent materials and devices

Details Electroluminescent materials and devices Electroluminescent materials and devices

2011-04-19

2011-04-19

Yamnitzky, Marie R. (Department: 1786)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C313S506000, C257SE51044, C252S301160, C546S002000, C546S004000, C548S101000, C548S108000, C549S003000

Reexamination Certificate

active

07927717

ABSTRACT:
Electroluminescent devices have an electroluminescent layer incorporating iridium complexes with 2-benzo[b]thiophenyl and benzimidazole ligands such as bis[thiophen-2-yl-pyridine-C2,N′]-2-(2-pyridyl)-benzimidazole iridium.

REFERENCES:
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patent: 2002/0134984 (2002-09-01), Igarashi
patent: 2002/0182441 (2002-12-01), Lamansky et al.
patent: 2004/0065544 (2004-04-01), Igarashi et al.
patent: 1 238 981 (2002-09-01), None
patent: 1 239 526 (2002-09-01), None
patent: WO 03/091355 (2003-11-01), None
patent: WO 2004/020504 (2004-03-01), None
patent: WO 2004/101707 (2004-11-01), None
CIE Color Space graph, retrieved on May 25, 2010 from <http://teachpsych.org/resources/e-books/faces/script/Ch09—HTM/E-figs—files/cie1931.jpg>.
B. Jankovic & S. Mentus, Model-Fitting & Model-Free Analysis of Thermal Decomposition of Palladium Acetylacetonate, J. Thermal Analysis&Calorimetry, vol. 94(2008) 2, 395-403.
Tsuboyama et al., Homoleptic Cyclometalated Iridium Complexes w/ Highly Efficient Red Phosphorescence & Appl. to Org. Light-Emitting Diode, J.Am.Chem.Soc. 2003, 125, 12971-79.

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