C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
C09K 11/79 (2006.01) C09K 11/77 (2006.01)
Patent
CA 2360330
A light source uses a yellow to red emitting phosphor with a host lattice of the nitridosilicate type MxSiyNz:Eu, wherein M is at least one of an alkaline earth metal chosen from the group Ca, Sr, Ba and wherein z = 2/3x + 4/3y.
L'invention concerne une source lumineuse utilisant un luminophore émettant une lumière jaune-rouge avec un réseau moléculaire hôte de nitridosilicate de type M¿x?Si¿y?N¿z?:Eu, où M désigne au moins un métal alcalino-terreux sélectionné dans le groupe Ca, Sr, Ba et où z = 2/3x + 4/3y.
Bogner Georg
Botty Ir.g.
Braune Bert
Hintzen H.t.
Van Krevel J.w.h.
Osram Opto Semiconductors Gmbh
Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh
Smart & Biggar
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