Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CERAMIC COMPOSITE, WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE APPARATUS, AND PROJECTOR
To provide a ceramic composite capable of obtaining a desired fluorescent amount.SOLUTION: A ceramic composite of the present invention has: a phosphor phase containing a phosphor and an activator; and a matrix phase containing a light transmissive ceramic material. A content of the phosphor phase is, at a volume ratio to the entire phase including the phosphor phase and the matrix phase, 56 vol% or more and less than 100 vol%.SELECTED DRAWING: Figure 2
【課題】所望の蛍光量が得られるセラミック複合体を提供する。【解決手段】本発明のセラミック複合体は、蛍光体と賦活剤とを含む蛍光体相と、透光性セラミックスを含むマトリックス相と、を有し、蛍光体相の含有量は、蛍光体相とマトリックス相とを含む相全体に対する体積比で、５６vol％以上、１００vol％未満である。【選択図】図２
CERAMIC COMPOSITE, WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE APPARATUS, AND PROJECTOR
To provide a ceramic composite capable of obtaining a desired fluorescent amount.SOLUTION: A ceramic composite of the present invention has: a phosphor phase containing a phosphor and an activator; and a matrix phase containing a light transmissive ceramic material. A content of the phosphor phase is, at a volume ratio to the entire phase including the phosphor phase and the matrix phase, 56 vol% or more and less than 100 vol%.SELECTED DRAWING: Figure 2
【課題】所望の蛍光量が得られるセラミック複合体を提供する。【解決手段】本発明のセラミック複合体は、蛍光体と賦活剤とを含む蛍光体相と、透光性セラミックスを含むマトリックス相と、を有し、蛍光体相の含有量は、蛍光体相とマトリックス相とを含む相全体に対する体積比で、５６vol％以上、１００vol％未満である。【選択図】図２
CERAMIC COMPOSITE, WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE APPARATUS, AND PROJECTOR
セラミック複合体、波長変換素子、光源装置およびプロジェクター
ARAKAWA OSAMU (Autor:in)
15.02.2021
Patent
Elektronische Ressource
Japanisch
IPC:
C04B
Kalk
,
LIME
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
G03B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM
,
Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien
/
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
,
Bildübertragung, z.B. Fernsehen
| Europäisches Patentamt | 2017
PHOSPHOR, WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE DEVICE, AND PROJECTOR
| Europäisches Patentamt | 2017
Phosphor, wavelength conversion element, light source device, and projector
| Europäisches Patentamt | 2018
Projector light source including wavelength conversion member having porous ceramic substrate
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2017