Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PHOSPHOR, WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PROJECTOR
A phosphor includes a phosphor phase made of A3B5O12:Ce having a garnet structure and a matrix phase having a refractive index higher than a refractive index of the phosphor phase. A ratio of Ce to A in terms of number of atoms is 0.0002 or more and 0.005 or less. A is at least one selected from the group consisting of Lu, Gd, Tb, Ga, and Y. B is Al.
PHOSPHOR, WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PROJECTOR
A phosphor includes a phosphor phase made of A3B5O12:Ce having a garnet structure and a matrix phase having a refractive index higher than a refractive index of the phosphor phase. A ratio of Ce to A in terms of number of atoms is 0.0002 or more and 0.005 or less. A is at least one selected from the group consisting of Lu, Gd, Tb, Ga, and Y. B is Al.
PHOSPHOR, WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PROJECTOR
KITO SATOSHI (Autor:in) / NAKAGOMI YOICHI (Autor:in) / KANO KENGO (Autor:in)
19.09.2024
Patent
Elektronische Ressource
Englisch
IPC:
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
C04B
Kalk
,
LIME
/
G03B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM
,
Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien
Phosphor, wavelength conversion element, light source device, and projector
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PHOSPHOR, WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE DEVICE, AND PROJECTOR
| Europäisches Patentamt | 2017
| Europäisches Patentamt | 2017
| Europäisches Patentamt | 2017