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:
Sep. 01, 2020
Filed:
Oct. 03, 2017
Applicant:
Koito Manufacturing Co., Ltd., Tokyo, JP;
Inventor:
Mitsuyuki Mochizuki, Shizuoka, JP;
Assignee:
KOITO MANUFACTURING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/683 (2018.01); F21S 41/63 (2018.01); F21S 41/176 (2018.01); F21S 41/16 (2018.01); F21S 41/255 (2018.01); F21S 41/29 (2018.01); F21S 41/32 (2018.01); F21S 41/43 (2018.01); F21S 41/20 (2018.01); F21S 41/689 (2018.01); F21W 102/14 (2018.01);
U.S. Cl.
CPC ...
F21S 41/683 (2018.01); F21S 41/16 (2018.01); F21S 41/176 (2018.01); F21S 41/255 (2018.01); F21S 41/285 (2018.01); F21S 41/29 (2018.01); F21S 41/321 (2018.01); F21S 41/43 (2018.01); F21S 41/635 (2018.01); F21S 41/689 (2018.01); F21W 2102/14 (2018.01);
Abstract
A vehicle lamp includes a projection lens, and a light source disposed behind the projection lens. The vehicle lamp is configured to form a required light distribution pattern by irradiating light emitted from the light source forward through the projection lens. A movable lens configured to be movable in a required direction intersecting with an optical axis of the projection lens is disposed between the projection lens and the light source. A maximum luminous intensity position of the light distribution pattern is changed by moving the movable lens in the required direction.