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:
Feb. 12, 2019
Filed:
Mar. 14, 2017
Stanley Electric Co., Ltd., Tokyo, JP;
Mari Kawabata, Tokyo, JP;
STANLEY ELECTRIC CO., LTD., Tokyo, JP;
Abstract
A vehicle lamp includes a plurality of light sources and a light guide plate configured to guide light from the plurality of light sources, the light guide plate has a light diffuser configured to diffuse the light, the light diffuser has a plurality of hole sections, the hole section passes through the light guide plate in a thickness direction thereof and includes a light guide emission surface and a light guide incident surface opposite to each other in a direction in which the light entering from one end surface advances, and a plurality of concave stripe section formed in parallel to a direction crossing with the direction in which the light advances is provided at the light guide emission surface and the light guide incident surface.