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:
May. 08, 2018
Filed:
Oct. 13, 2015
Lextar Electronics Corporation, Hsinchu, TW;
Abstract
A vehicle lamp includes a heat-dissipation base, a light source mounted on the heat-dissipation base, a lightguide having a light incident surface for receiving light from the light source, a light outgoing surface for projecting a portion of light received from the light source, opposite upper and bottom surfaces disposed between the light incident and light outgoing surfaces, and a light-guiding structure formed on the upper surface. The lightguide is configured to guide a portion of a light beam entering the light incident surface to the light outgoing surface, with the light-guiding structure configured to guide another portion of the light beam entering the light incident surface to be outputted through the bottom surface. A condensing lens is further provided to receive light from the light outgoing surface and the bottom surface.