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:
Sep. 09, 2025
Filed:
Mar. 24, 2023
Nichia Corporation, Anan, JP;
Norimasa Yoshida, Komatsushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light emitting module includes a plurality of light emitting parts; an optical member including at least one first region where light having a first chromaticity is extracted and at least one second region where light having a second chromaticity different from the first chromaticity is extracted, and configured to transmit or pass light emitted from the plurality of light emitting parts; a change mechanism configured to change a distance between the optical member and the plurality of light emitting parts in a direction along a center axis of the first lens; and a first lens on which light transmitted or passing through the optical member is incident. The first region or the second region is provided so as to correspond to one of the plurality of light emitting parts.