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:
Jul. 04, 2017
Filed:
Jul. 12, 2013
Ngk Spark Plug Co., Ltd., Nagoya, Aichi, JP;
NGK SPARK PLUG CO., LTD., Nagoya, JP;
Abstract
To provide a wiring board ensuring adhesion strength of a connecting terminal to reduce the connecting terminal from being fallen over or peeled off under fabrication process. The wiring board according to the present invention includes a laminated body where one or more layer of each of an insulating layer and a conductor layer are laminated. The wiring board includes a plurality of connecting terminals formed separately from one another on the laminated body and a filling member filled up between the plurality of connecting terminals. The filling member is filled up to a position lower than a height of the plurality of connecting terminals. The connecting terminals has a cross section with a trapezoidal shape where a width of a first principal surface on a side contacting the laminated body is wider than a width of a second principal surface facing the first principal surface.