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:
Aug. 12, 2025
Filed:
Jun. 01, 2021
Stanley Electric Co., Ltd., Tokyo, JP;
Yoichi Shimoda, Tokyo, JP;
STANLEY ELECTRIC CO., LTD., Tokyo, JP;
Abstract
A light-emitting device includes a plurality of plate-shaped base materials, an insulating coating film, and at least one light-emitting element. The base materials are arranged side by side to be mutually spaced. The insulating coating film is formed to cover an upper surface and a side surface of each of the plurality of base materials. The coating film is provided with an opening portion that exposes one region of the upper surface of one base material and includes a binding portion mutually binding the plurality of base materials. The at least one light-emitting element is placed on the one region. The coating film includes a thin film portion in which the coating film is formed in a thin film to surround an outer peripheral end of the opening portion.