Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2006-08-08
2006-08-08
Yamnitzky, Marie (Department: 1774)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C313S506000, C257S040000, C252S301160, C556S014000, C556S018000, C556S020000
Reexamination Certificate
active
07087323
ABSTRACT:
The present invention is generally directed to luminescent lanthanide compounds with phosphine oxide, phosphine oxide-sulfide, pyridine N-oxide, and phosphine oxide-pyridine N-oxide ligands. It also relates to electronic devices in which the active layer includes a lanthanide complex.
REFERENCES:
patent: 5128587 (1992-07-01), Skotheim et al.
patent: 5756224 (1998-05-01), Börner et al.
patent: 2004/0245504 (2004-12-01), Sage et al.
patent: 2004/0253477 (2004-12-01), Kathirgamanathan et al.
patent: 2004/0265631 (2004-12-01), Iwanaga et al.
patent: 0556005 (1996-04-01), None
patent: 0744451 (1999-07-01), None
patent: 2505244 (1996-06-01), None
patent: 2002-124383 (2002-04-01), None
patent: 2003-81986 (2003-03-01), None
patent: 2003-327590 (2003-11-01), None
patent: WO 98/56037 (1998-12-01), None
patent: WO 03/014256 (2003-02-01), None
patent: WO 03/016429 (2003-02-01), None
Gao, X. C. et al., Electroluminescence of a novel terblum complex, Applied Physics Letters, May 4, 1998, 2217-2219, vol. 72, No. 18, American Institute of Physics.
AN 1969:71525 HCAPLUS for Carey et al. “Synergic solvent extraction . . . with various alkylphosphine oxides”, Journal of Inorganic and Nuclear Chemistry, 1969, 31(2):533-550.
AN 1993:461623 HCAPLUS for Kalinovskaya et al., Europium, . . . Phosphorous-containing neutral ligands, Zhurnal Neorganicheskol Khiml, 1993, 36(2):288-290.
AN 2002:313481 HCAPLUS for JP 2002-124383A, Apr. 2002.
AN 2003:214732 HCAPLUS for JP 2003-61986 A. Mar. 2003.
Grushin Vladimir
Herron Norman
Petrov Viacheslav A.
Radu Nora Sabina
Wang Ying
E. I. du Pont de Nemours and Company
Yamnitzky Marie
LandOfFree
Photoactive lanthanide complexes with phosphine oxides,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photoactive lanthanide complexes with phosphine oxides,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photoactive lanthanide complexes with phosphine oxides,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3707015