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:
Nov. 25, 2025
Filed:
Apr. 26, 2023
Nichia Corporation, Anan, JP;
Masakatsu Tomonari, Anan, JP;
Masahiko Sano, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light emitting device including a first light emitting element and an optical member disposed over the first light emitting element. The optical member includes a light transmissive member and a ceramic component. The light transmissive member has a first upper surface, a second upper surface, and a lower surface opposing to the first upper surface and a second upper surface. The ceramic component is disposed on the second upper surface of the light transmissive member. The light transmissive member and the ceramic component each has a portion that overlaps with the first light emitting element when viewed in plan view.