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:
May. 07, 2024
Filed:
Jun. 12, 2021
Shinko Electric Industries Co., Ltd., Nagano-ken, JP;
Michio Horiuchi, Nagano, JP;
Masaya Tsuno, Matsumoto, JP;
Shinko Electric Industries Co., LTD., Nagano-ken, JP;
Abstract
A light emitting device includes a light-transmissive ceramic substrate, a light emitting element mounted on the ceramic substrate, a wiring arranged inside the ceramic substrate and electrically connected to the light emitting element, a base material faced to the ceramic substrate, and a seal member hermetically sealing a gap between the ceramic substrate and the base material. The light emitting element is arranged in a space surrounded by the ceramic substrate, the base material, and the seal member. The wiring includes a wiring layer extending in a planar direction of the ceramic substrate.