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:
Mar. 24, 2026
Filed:
Feb. 07, 2025
Nichia Corporation, Anan, JP;
Norimasa Yoshida, Komatsushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting module includes: a substrate; a plurality of light source units, each including: a light source located on the substrate, and a lens on which light emitting from the light source is incident; a driver configured to rotate the plurality of light source units in a state in which the substrate and the plurality of light source units are fixed relative to each other; and a controller configured to control outputs of the plurality of light sources conjunctively with the driver. Among the lenses of the plurality of light source units, a number of the lenses configured to irradiate light while being on a trajectory in a first irradiation region centered on a rotation axis of the plurality of light source units is less than a number of the lenses configured to irradiate light while being on a trajectory in a second irradiation region centered on the rotation axis.