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:
Jun. 17, 2025
Filed:
Aug. 01, 2024
Toshiba Lighting & Technology Corporation, Kanagawa, JP;
Tomohiro Matsuo, Ehime-ken, JP;
Toshiba Lighting &Technology Corporation, Kanagawa, JP;
Abstract
The disclosure provides a vehicle lighting device and a vehicle lamp. The vehicle lighting device includes: a socket; five light-emitting elements, provided on one end side of the socket; and a brightness controller, provided on a light-emitting side of the light-emitting elements and having a plurality of light-shielding parts and a light-transmitting part. One of the light-emitting elements is provided at a position on a central axis of a vehicle lighting device. Four of the light-emitting elements are provided at positions that are rotationally symmetric on a circumference centered on the central axis, respectively. The brightness controller faces the one light-emitting element provided at a position on the central axis. The brightness controller does not face the four light-emitting elements provided at a position on the circumference. The plurality of light-shielding parts provided in the brightness controller are not provided at positions on the central axis.