A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WAVELENGTH CONVERSION MEMBER AND PRODUCTION METHOD THEREOF
A method for producing a wavelength conversion member includes disposing a phosphor ceramic layer on a substrate; removing a portion of the phosphor ceramic layer so that a plurality of phosphor ceramic elements are disposed in a direction perpendicular to the thickness direction of the substrate in spaced-apart relation; forming a cover layer containing an inorganic substance on the substrate so as to cover the surface of the phosphor ceramic element; and cutting the cover layer and the substrate in the thickness direction so as to include at least one of the phosphor ceramic elements.
WAVELENGTH CONVERSION MEMBER AND PRODUCTION METHOD THEREOF
A method for producing a wavelength conversion member includes disposing a phosphor ceramic layer on a substrate; removing a portion of the phosphor ceramic layer so that a plurality of phosphor ceramic elements are disposed in a direction perpendicular to the thickness direction of the substrate in spaced-apart relation; forming a cover layer containing an inorganic substance on the substrate so as to cover the surface of the phosphor ceramic element; and cutting the cover layer and the substrate in the thickness direction so as to include at least one of the phosphor ceramic elements.
WAVELENGTH CONVERSION MEMBER AND PRODUCTION METHOD THEREOF
SHIRAKAWA MASAHIRO (author) / FUJII HIRONAKA (author)
2017-02-02
Patent
Electronic Resource
English
IPC:
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
C04B
Kalk
,
LIME
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
F21K
Nicht-elektrische Lichtquellen unter Verwendung von Lumineszenz
,
NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE
/
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
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