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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.:

US 10794559 B1

PDFFull Text
Date of Patent:
Oct. 06, 2020

Filed:

Apr. 14, 2017

Vehicle lamp and vehicle having the same

Applicant:

Koito Manufacturing Co., Ltd., Tokyo, JP;

Inventors:

Takeshi Masuda, Shizuoka, JP;

Takayoshi Ishizuka, Shizuoka, JP;

Assignee:

KOITO MANUFACTURING CO., LTD., Tokyo, JP;

Attorney:

Osha Liang LLP

Primary Examiner:

Erin Kryukova

Int. Cl.
CPC ...
F21S 41/148 (2018.01); F21S 41/698 (2018.01); F21S 41/43 (2018.01); F21S 41/255 (2018.01); F21S 41/663 (2018.01); F21S 41/63 (2018.01); F21S 41/275 (2018.01); F21S 41/151 (2018.01); F21S 41/32 (2018.01); B60Q 1/00 (2006.01); B60Q 1/04 (2006.01); B60Q 1/08 (2006.01); F21Y 103/10 (2016.01); F21S 41/657 (2018.01);
U.S. Cl.
CPC ...
F21S 41/148 (2018.01); B60Q 1/0011 (2013.01); B60Q 1/04 (2013.01); B60Q 1/085 (2013.01); F21S 41/151 (2018.01); F21S 41/255 (2018.01); F21S 41/275 (2018.01); F21S 41/32 (2018.01); F21S 41/43 (2018.01); F21S 41/635 (2018.01); F21S 41/657 (2018.01); F21S 41/663 (2018.01); F21S 41/698 (2018.01); B60Q 2300/056 (2013.01); B60Q 2300/45 (2013.01); F21S 41/321 (2018.01); F21Y 2103/10 (2016.08);
Abstract

A vehicle lamp comprises a light source for road surface drawing configured to emit light becoming a light source image, and a projection lens, which has an optical axis extending in a front and rear direction and the light is to pass therethrough. The vehicle lamp can form a plurality of light distribution patterns on a road surface over a range from a position close to the lamp to a position distant from the lamp by the light emitted from the light source and having passed through the projection lens, and the respective light distribution patterns are to be projected on the road surface at states where relative positions between the projection lens and the light source image are different.

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