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:
Mar. 13, 2018
Filed:
Sep. 20, 2016
Koito Manufacturing Co., Ltd., Tokyo, JP;
Koito Manufacturing Co., Ltd., Tokyo, JP;
Abstract
Disclosed is a vehicular lamp including: a lamp outer case including a lamp housing having an opening and a cover configured to close the opening; a first board mounted with a first light source package; a second board mounted with a second light source package; and an optical member mounted with the first board and the second board. The first board and the second board are different kinds of boards that have different heat dissipation performances. Since the heat dissipation property for the heat generated when the first light source package is driven and the heat dissipation property of the heat generated when the second light source package is driven becomes different from each other, the heat dissipation performances may be properly controlled depending on an irradiation state.