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:
Jan. 16, 2018
Filed:
Oct. 21, 2015
Stanley Electric Co., Ltd., Tokyo, JP;
Hiroshi Hirasawa, Tokyo, JP;
STANLEY ELECTRIC CO., LTD, Tokyo, JP;
Abstract
A vehicle lighting fixture can utilize a plurality of optical deflectors configured to two-dimensionally scan with excitation light. The vehicle lighting fixture can form a predetermined light distribution pattern and have at least one first lighting unit and at least one second lighting unit. The first lighting unit can include: excitation light sources; optical deflectors corresponding to the excitation light sources, each including a mirror part that can two-dimensionally scan with excitation light in horizontal and vertical directions; a first wavelength conversion member configured to include scanning regions corresponding to the optical deflectors, forming a light intensity distribution image; and a first optical system configured to project the light intensity distribution images formed in the respective scanning regions to form a first light distribution pattern. At least one scanning region can overlap another scanning region in part to relatively increase a light intensity in the overlapped scanning region.