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. 19, 2026
Filed:
Jul. 27, 2023
Nichia Corporation, Anan, JP;
Atsushi Hosokawa, Tokushima, JP;
Masaaki Katsumata, Anan, JP;
NICHIA CORPORATION, Anan, JP;
Abstract
A wiring substrate includes: a base body having an insulating property and including a first surface and a second surface on a side opposite the first surface; a resist portion covering at least part of the first surface and at least a part of the second surface of the base body and including a hole portion having a predetermined pattern; and a wiring line disposed in the hole portion of the resist portion so as to be in contact with the base body. In a cross-sectional view in a thickness direction of the base body, a length of an exposed surface of the wiring line exposed from the resist portion is less than a length of a contact surface of the wiring line in contact with the base body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile