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. 09, 2016
Filed:
Jun. 09, 2015
Shinko Electric Industries Co., Ltd., Nagano-shi, Nagano, JP;
Yuji Kunimoto, Nagano, JP;
Jun Furuichi, Nagano, JP;
Noriyoshi Shimizu, Nagano, JP;
Naoyuki Koizumi, Nagano, JP;
SHINKO ELECTRIC INDUSTRIES CO., LTD., Nagano-Shi, JP;
Abstract
A wiring substrate includes a first wiring layer including a first wiring part having a first wiring interval and a second wiring part having a second wiring interval wider than the first wiring interval, a metal plane layer formed on a portion of a first insulation layer formed on the first wiring layer, the first wiring part being located below the portion, a second insulation layer formed on the first insulation layer and the metal plane layer and having a first via hole and a second via hole, a second wiring layer formed on the second insulation layer and connected to the first wiring layer via a first via conductor formed in the first via hole, and a third wiring layer formed on the second insulation layer and connected to the metal plane layer via a second via conductor formed in the second via hole.