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:
Aug. 19, 2025
Filed:
Aug. 28, 2024
Enplas Corporation, Kawaguchi, JP;
Takuro Momoi, Kawaguchi, JP;
Yuki Fujii, Kawaguchi, JP;
Enplas Corporation, Kawaguchi, JP;
Abstract
A light emitting device of the present invention includes: a substrate; a light emitting element; a light flux controlling member including a recess, a first reflecting surface, and an emission surface, the recess being configured to transmit light emitted from the light emitting element, the first reflecting surface being configured to reflect a part of light transmitted through the recess in a direction that is substantially perpendicular to a central axis of the light emitting element and is away from the central axis, the emission surface being configured to emit to outside another part of the light emitted from the light emitting element and light reflected at the first reflecting surface; and a light transmissive resin provided in the recess to seal the light emitting element and bond the light flux controlling member to the substrate and the light emitting element.