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Phosphor, wavelength conversion element, light source device, and projector
A phosphor includes a sintered body of a ceramic material. The sintered body contains Ce:Y3Al5O12 as a main phase and a ceramic material as a subphase. The ceramic material has a refractive index different from that of the main phase. The sintered body has a crystal grain boundary and a void at the crystal grain boundary.
Phosphor, wavelength conversion element, light source device, and projector
A phosphor includes a sintered body of a ceramic material. The sintered body contains Ce:Y3Al5O12 as a main phase and a ceramic material as a subphase. The ceramic material has a refractive index different from that of the main phase. The sintered body has a crystal grain boundary and a void at the crystal grain boundary.
Phosphor, wavelength conversion element, light source device, and projector
IKESUE AKIO (author) / ENDO TAKASHI (author)
2018-04-24
Patent
Electronic Resource
English
IPC:
G03B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM
,
Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien
/
C04B
Kalk
,
LIME
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
,
Bildübertragung, z.B. Fernsehen
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