Organometallic complexes for use in light emitting devices

Details Organometallic complexes for use in light emitting devices Organometallic complexes for use in light emitting devices

1997-08-11

2000-07-04

Yamnitzky, Marie

Stock material or miscellaneous articles

Composite

Of inorganic material

428691, 428704, 428917, 427 66, 313504, 313506, H05B 3314

Patent

active

060836342

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.

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Chemical Abstracts, vol. 119, No. 26, Dec. 27, 1993, abstract No. 285033, Hoveyda et al. "Coordination Chemistry of 2-(2'-Hydroxyphenyl)-2-Benzoxazole eith Gallium(III)and Aluminum(III): Two Uncommon Group 13 Metal Enviroments Stablizied by a Biologically Relevant Binding Group", XP002090752.
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"A Novel Blue Light Emitting Material Prepared from 2-(o-Hydroxphenyl)Benzoxazole", Nakamura et al., Chemistry Letters, (1994), pp. 1741-1742.

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