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. 30, 2026
Filed:
Jul. 11, 2023
Nichia Corporation, Anan, JP;
Daisuke Sato, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting device includes a base member, a frame member and a light-emitting element. The frame member is fixed to the base member and has one or more inner lateral surfaces and one or more outer lateral surfaces. The frame member includes a first part containing a wavelength conversion material and defining one part of the one or more inner lateral surfaces and one part of the one or more outer lateral surfaces, and a second part connected with the first part and defining another part of the one or more inner lateral surfaces and another part of the one or more outer lateral surfaces. The light emitting element has a light-emitting surface, and is configured to emit, from the light-emitting surface, light to be incident on the one part of the one or more inner lateral surfaces defined by the first part of the frame member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile