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:
Mar. 23, 2021
Filed:
Jun. 29, 2020
Shinko Electric Industries Co., Ltd., Nagano, JP;
Naoki Kobayashi, Nagano, JP;
Kei Murayama, Nagano, JP;
Mitsuhiro Aizawa, Nagano, JP;
Shota Miki, Nagano, JP;
Abstract
A wiring substrate includes: a wiring structure that includes a wiring layer and an insulating layer laminated; a plurality of first posts that are formed along a periphery of a predetermined area on a surface of the wiring structure, and that protrude out from the surface of the wiring structure; and a second post that is connected to the wiring layer at a position surrounded by the first posts, and that protrudes out from the surface of the wiring structure. The first posts are formed such that a post arranged at a central portion of a side constituting the periphery of the predetermined area is lower in height from the surface of the wiring structure than posts arranged at both ends of the side.