Patent classifications
C
CHEMISTRY; METALLURGY
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C09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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C09K
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
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11/00
Luminescent materials, e.g. electroluminescent or chemiluminescent
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C09K11/08
containing inorganic luminescent materials
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C09K11/7783
containing two or more rare earth metals one of which being europium
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C09K11/77926
Aluminium Nitrides or Aluminium Oxynitrides
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C09K11/77926

Nitride phosphor and method for producing nitride phosphor
11279875 · 2022-03-22 · ·

Provided is a nitride phosphor having two or more maximum absorption points in a range of 3,200 to 3,300 cm.sup.−1 in an infrared absorption (FT-IR) spectrum. The nitride phosphor of the present invention has excellent emission characteristics and is highly reliable when used in devices.

NITRIDE PHOSPHOR AND METHOD FOR PRODUCING NITRIDE PHOSPHOR
20200148947 · 2020-05-14 · ·

Provided is a nitride phosphor having two or more maximum absorption points in a range of 3,200 to 3,300 cm.sup.1 in an infrared absorption (FT-IR) spectrum. The nitride phosphor of the present invention has excellent emission characteristics and is highly reliable when used in devices.