Method for producing nitride fluorescent material
AssigneeNichia Corporation
InventorsTakayuki SHINOHARA, Hiroyuki WATANABE, Shoji HOSOKAWA
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Abstract
Provided is a method for producing a nitride fluorescent material including: preparing a raw material mixture including a hydride containing at least one first alkaline earth metal element, at least one compound containing at least one second alkaline earth metal element and selected from an amide compound and an imide compound, a compound containing europium, a compound containing aluminum, and a compound containing silicon, wherein at least one of the compound containing europium, the compound containing aluminum, and the compound containing silicon is a nitride; and subjecting the raw material mixture to a heat treatment to obtain the nitride fluorescent material.
Claims10
A method for producing a nitride fluorescent material, comprising:
- preparing a raw material mixture comprising a hydride containing at least one first alkaline earth metal element, at least one compound containing at least one second alkaline earth metal element and selected from the group consisting of an amide compound and an imide compound, a compound containing europium, a compound containing aluminum, and a compound containing silicon, wherein at least one of the compound containing europium, the compound containing aluminum, and the compound containing silicon is a nitride;
- and
- subjecting the raw material mixture to a heat treatment to obtain the nitride fluorescent material.
Dependencies are inferred from the claim text.