Carbidonitridosilicate luminescent substance

Details Carbidonitridosilicate luminescent substance Carbidonitridosilicate luminescent substance

2011-08-30

2011-08-30

Koslow, C. Melissa (Department: 1734)

Compositions

Inorganic luminescent compositions

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

C257S098000, C313S503000, C313S486000

Reexamination Certificate

active

08007683

ABSTRACT:
The invention relates to a luminescent substance consisting of a doped host lattice which absorbs at least one part of exciting radiation when it is excited by a high-energy radiation, thereby releasing an energy-poor emission radiation. The host lattice is embodied in the form of a carbidonitridosilicate-based compound. An illuminant which is used for producing white light and comprises a light emitting element and said luminescent substance are also disclosed.

REFERENCES:
patent: 1104799 (2001-06-01), None
patent: 1413619 (2004-04-01), None
patent: 1238041 (2005-01-01), None
patent: 1560274 (2005-08-01), None
patent: 2004030109 (2004-04-01), None
patent: 2004047138 (2004-06-01), None
patent: 2004055910 (2004-07-01), None
patent: 2005083037 (2005-09-01), None
patent: WO 2005/083037 (2005-09-01), None
Zhang et al, “Preparation, Structure and Luminescent Properties of Y2Si4N6C:Ce3+ and Y2Si4N6C:Tb3+”, Jour. Electrochem. Soc., 153 (7), pp. H151-H154, May 23, 2006.
H.A. Höppe et al., “High-temperature synthesis, crystal structure, optical properties, and magnetism of the carbidonitridosilicates H02[Si4N6C] and Tb2{Si4N6C]”, J. Mater. Chem., vol. 11, 2001, pp. 3300-3306.
K. Lidell et al., M2(Si, A1)4(N,C)7 (M=La, Y, Ca) carbonitrides II. “The Crystal Structure of Ca0.8Y1.2Si4N6.8C0.2” , Journal of the European Ceramic Society, vol. 25, May 18, 2004, pp. 49-54.
K. Lidell et al., “M2(Si, A1)4(N,C)7 (M=La, Y, Ca) carbonitrides I. Synthesis and structural characterisation by XRD and NMR”, Journal of the European Ceramic Society, vol. 25, May 15, 2004, pp. 37-47.

Affiliated with

Also associated with

Rating

Carbidonitridosilicate luminescent substance does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbidonitridosilicate luminescent substance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbidonitridosilicate luminescent substance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2722979