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:
Dec. 31, 2024
Filed:
Nov. 29, 2023
Nichia Corporation, Anan, JP;
Tomonori Miyoshi, Tokushima, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A light-emitting device includes: a substrate having an upper surface; at least one light-emitting element on or above the substrate, the at least one light-emitting element having a rectangular shape in a plan view from above the light-emitting device and having an upper surface serving as a light-emitting surface of the at least one light-emitting element; a plate-shaped light-transmissive member having a rectangular shape in a plan view from above the light-emitting device and having a lower surface that faces the upper surface of the at least one light-emitting element; and a light-guiding member that is disposed between the light-emitting element and the light-transmissive member.