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. 14, 2016
Filed:
Jan. 17, 2014
Stanley Electric Co., Ltd., Tokyo, JP;
Soji Owada, Tokyo, JP;
STANLEY ELECTRIC CO., LTD., Tokyo, JP;
Abstract
A semiconductor light source apparatus can emit various color lights having high brightness. The light source apparatus can include a phosphor layer directly disposed on a reflective layer and metallic bumps located between the reflective layer and a radiating substrate. The phosphor layer can be composed of at least one of a glass phosphor and a phosphor ceramic and can include at least one of a yellow phosphor, a red phosphor, a green phosphor and a blue phosphor. The light source can be located adjacent the phosphor layer so that light having high brightness emitted from the light source can be reflected on the reflective layer and heat of the phosphor layer can radiate from the radiating substrate via the metallic bumps. Thus, the disclosed subject matter can provide semiconductor light source apparatuses that can emit various color lights having high brightness, and which can be used for headlight, etc.