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. 06, 2021
Filed:
May. 29, 2019
Nichia Corporation, Anan, JP;
Takanori Aruga, Suwa-gun, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light source module includes a light source configured to emit a first light beam, a first optical element having a first surface on which the first light beam is incident along a first direction, the first surface including a first region on which at least a portion of the first light beam is incident, and a second surface from which the first light beam is emitted, and a second optical element on which the first light beam having emitted from the first optical element is incident. The first light beam has a first width along a second direction and a second width along a third direction. The first width is greater than the second width. The first region has a protruding shape in a first cutting plane including the first and second directions, and has a recessed shape in a second cutting plane including the first and third directions. The second surface has a protruding shape in the first and second cutting planes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile