WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE INCLUDING THE SAME AND MANUFACTURING METHOD OF THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a wavelength conversion element preventing easy peeling of a wavelength conversion member from a heat dissipation member during use as well as achieving weight saving of a light source using the wavelength conversion element, in the wavelength conversion element made by bonding the wavelength conversion member with the heat dissipation member.

SOLUTION: The wavelength conversion element is characterized by including the wavelength conversion member made of an inorganic material and the heat dissipation member made of a composite material containing Al and ceramics. The ceramics is preferably any one or more of SiC and AIN.

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