Luminescent device

Details Luminescent device Luminescent device

2011-01-25

2011-01-25

Tarazano, D. Lawrence (Department: 1786)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C313S506000, C252S301160, C257S040000, C257S102000, C257SE51044, C546S002000

Reexamination Certificate

active

07875366

ABSTRACT:
The present invention provides a luminescent device using a luminescent material which has high luminescence efficiency and high stability, and is available at a low cost. The luminescent device is characterized in that as a luminescent material is used a binuclear copper coordination compound having a partial structure represented by the general formula (1): Cu-A-Cu, wherein Cu is a copper ion and A is a bidentate ligand.

REFERENCES:
patent: 4769292 (1988-09-01), Tang et al.
patent: 2001/0019782 (2001-09-01), Igarashi et al.
patent: 2002/0064684 (2002-05-01), Seo
patent: 2005/0014024 (2005-01-01), Tsuboyama et al.
patent: 2005/0079384 (2005-04-01), Tsuboyama et al.
patent: 2005/0221115 (2005-10-01), Tsuboyama et al.
patent: 63-264692 (1988-11-01), None
patent: 10-308277 (1998-11-01), None
patent: 2002-231454 (2002-08-01), None
Kukhto “Electroluminescence of thin films of organic compounds (Review)” Journal of Applied Spectroscopy, vol. 70, No. 2, 2003 pp. 165-176.
Skoog et al. “Principles of Instrumental Analysis” Saunders College, second edition, 1980, pp. 280-289.
Yam et al., “Photophysics and photochemical . . . organocopper (I) complexes”; J. Chem. Coc. Dalton Trans. (1996) pp. 2889-2891.
Hitchock et al., “Spectroscopic and electronic properties of . . . complexes”, J. Chem. Soc., Dalton Trans. (1999), 1455-1459.
Pal et al., “A Novel double-stranded dinuclear . . . chromophore”, Chem. Comm., vol. 3, No. 11, 585-598 (2000).
Sorrell, et al., :Synthesis, Structure Having Imidazole Ligands, J.A.C.S., vol. 109, No. 14, 4255-4260 (1987).
Juris, et al., “Photophysical properties of . . . complexes”, Inorg. Chimica Acta; vol. 225, No. 1-2; 251-254 (1994).
Engelhardt, L.M., et al., “Synthesis and Structure of Copper (I), Silver (I) and Zinc(II) Amides [Cu2(mpsa)2], [Cu6X2(mpsa)4](X=Cl or Br), [Ag4(mpsa)4] and [(ZnEt)2(mpsa)2] [mpsa=2-N(SiMe3)-C5H3-N-6-Me]”, J. Chem. Soc. Dalton Trans., pp. 2859-2868 (1991).
Ma, Y., et al., “High Luminescence Gold(I) and Copper(I) Complexes with a Triplet Excited State for Use in Light-Emitting Diodes”, Advanced Materials, 11, No. 10, pp. 852-857 (1999).
van den Ancker, T.R., et al., “Syntheses and crystal structures of binuclear gold (I), silver(I) and copper(I) complexes containing bulky pyridyl functionalised alkyl ligands”, J. Chem. Soc. Dalton Trans., pp. 3069-3072 (2001).
Dias, H.V.R., et al., “Bright Phosphorescence of a Trinuclear Copper(I) Complex: Luminescence Thermochromism, Solvatochromism, and “Concentration Luminochromism”” J. Am. Chem. Soc. 125, pp. 12072-12073, (2003).
Dyke, A.F., et al., “Organic Chemistry of Dinuclear Metal Centres. Part 3μ-Carbene Complexes of Iron and Ruthenium from Alkynesviaμ-Vinyl Cations”, J. Chem. Soc. Dalton Trans. pp. 1417-1426 (1983).
Chen, C.H., et al., “Recent Developments in Molecular Organic Electroluminescent Materials”, Macromolecular Symposia, 125, pp. 1-48 (1997).

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