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, 2019
Filed:
Oct. 18, 2018
Nichia Corporation, Anan-shi, Tokushima, JP;
Shinko Electric Industries Co., Ltd., Nagano-shi, Nagano, JP;
Takuya Hashimoto, Tokushima, JP;
Kazuma Kozuru, Tokushima, JP;
Eiichiro Okahisa, Tokushima, JP;
Katsuya Nakazawa, Nagano, JP;
Makoto Kubota, Nagano, JP;
NICHIA CORPORATION, Anan-Shi, JP;
SHINKO ELECTRIC INDUSTRIES CO., LTD., Nagano-Shi, JP;
Abstract
A light-emitting device includes: a package body; a lid body connected to the package body, wherein the package body and the lid body together form a sealed space; and a plurality of light-emitting elements disposed in the sealed space. The lid body includes: a non-transmissive member including an outer frame, and one or more inner frames connected to the outer frame, wherein the outer frame and the one or more inner frames define a plurality of openings, a transmissive member integrally covering the plurality of openings and configured to allow light emitted from the plurality of light-emitting elements to be transmitted through the plurality of openings, and an adhesive member fixing the transmissive member to the non-transmissive member. The adhesive member is located on the outer frame and is not located on the one or more inner frames.