The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 2018
Filed:
Feb. 15, 2016
Ushio Denki Kabushiki Kaisha, Tokyo, JP;
USHIO DENKI KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A light source device includes a light emitting element adapted to emit exciting light; a fluorescent element having a phosphor and adapted to convert at least a portion of the exciting light emitted from the light emitting element into fluorescence and to reflect the fluorescence; and a common cooling member adapted to cool the light emitting element and the fluorescent element. The cooling member includes a first cooling surface coupled to the light emitting element for cooling the light emitting element, and a second cooling surface coupled to the fluorescent element for cooling the fluorescent element. The first cooling surface and the second cooling surface are placed in parallel with each other and are placed in such a way as to be oriented in the same direction.