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US 11,788,006 B2Granted
Violet light exciteable blue-emitting oxynitride phosphors and uses thereof
AssigneeUniversity of Houston System
InventorsJakoah Brgoch, Shruti Hariyani
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Abstract
Provided herein are phosphors of the general molecular formula: A3-2xEuxMP3O9N, wherein the variables are as defined herein. Methods of producing the phosphors are also provided. In some aspects, the present disclosure provides light-emitting devices comprising these phosphors.
Claims20
A phosphor of the general molecular formula:
- A3-2xEuxMP3O9N,
- wherein:
- A is one or more alkali metal;
- M is one or more elements selected from the group consisting of Al, Ga, In, Ti, V, Nb, Cr, Mn, Fe, Co, Sc, Y, La, Gd, and Lu;
- and
- 0<x≤0.25.
3 more elements
Dependencies are inferred from the claim text.