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:
Apr. 18, 2023
Filed:
Sep. 29, 2022
Coplus Inc., Tainan, TW;
Jacob Wu, Tainan, TW;
COPLUS INC., Tainan, TW;
Abstract
A vehicle lamp includes a lamp housing, a carrier board, LEDs, and an optical unit. The lamp housing includes an accommodating space and an opening connecting the accommodating space. The carrier board is disposed in the accommodating space, and a front surface of the carrier board facing the opening. The LEDs are disposed on the front surface of the carrier board. The optical unit includes a light guide plate, light guide members and beam pattern adjusting structures. The light guide plate includes an upper surface and a lower surface, and the light guide plate covers the opening with the lower surface facing the carrier board. The light guide member protrudes on the lower surface, and each light guide member extends towards one LED. The beam pattern adjusting structures protrude on the upper surface, and each beam pattern adjusting structure is arranged to correspond at least one light guide member.