Luminescent material and light emitting diode using the same

Details Luminescent material and light emitting diode using the same Luminescent material and light emitting diode using the same

2003-09-23

2009-02-03

Koslow, C. Melissa (Department: 1793)

Compositions

Inorganic luminescent compositions

Compositions containing halogen; e.g., halides and oxyhalides

C313S503000, C257S098000

Reexamination Certificate

active

07485243

ABSTRACT:
UV-blue excitable luminescent material consisting of a Eu-doped oxynitride host lattice with general composition MAI2-xSixO4-xNx, wherein M is at least one of an alkaline earth metal chosen from the group Ca, Sr, Ba.

REFERENCES:
patent: 6278135 (2001-08-01), Srivastava et al.
patent: 6649946 (2003-11-01), Bogner et al.
patent: 7015510 (2006-03-01), Srivastava et al.
patent: 7351356 (2008-04-01), Delsing et al.
patent: 2002/0043926 (2002-04-01), Takahashi et al.
patent: 0 155 047 (1985-09-01), None
patent: 1 104 799 (2001-06-01), None
patent: 1 193 306 (2002-04-01), None
patent: 1 112 777 (1968-05-01), None
patent: WO 2006/022793 (2006-03-01), None
Rainer Lauterbach et al.“, Synthese, Kristallstruktur und Eigenschaften eines neuen Sailons-SRSiA12O3N2”, Z. anorg. Allg. Chem. 624, pp. 1154-1158, (1998).
J.W.H. van Krevel et al., “Luminescence Properties of Terbium-,Cerium-, or Europium-Doped α-Sialon Materials”, Journal of Solid State Chemistry, vol. 165, pp. 19-24, Apr. 2002.
Ron-Jun Xie et al., “Preparation and Luminescence Spectra of Calcium- and Rare-Earth (R = Eu, Tb and Pr)-Codoped α-SiALON Ceramics”, Journal of American Ceramic Society, vol. 85, pp. 1229-1234, May 2002.

Affiliated with

Also associated with

Rating

Luminescent material and light emitting diode using the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Luminescent material and light emitting diode using the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Luminescent material and light emitting diode using the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4123708