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:
Sep. 19, 2017
Filed:
Jun. 07, 2016
Omron Automotive Electronics Co., Ltd., Aichi, JP;
Aikokiki Manufacturing Co., Ltd., Aichi, JP;
OMRON AUTOMOTIVE ELECTRONICS CO., LTD., Aichi, JP;
AIKOKIKI MANUFACTURING CO., LTD., Aichi, JP;
Abstract
A printed circuit board includes a first insulating layer having mounting regions for electronic components and wiring patterns provided on an upper surface, a second insulating layer provided so as to be in contact with a lower surface of the first insulating layer, and a metal core embedded in the second insulating layer so as to vertically overlap the mounting regions. The metal core is formed into a predetermined shape by stamping out a metal plate. One outer surface orthogonal to the thickness direction of the metal core is a protruding surface having a curved portion formed at its edge, and is in contact with the lower surface of the first insulating layer. The other outer surface orthogonal to the thickness direction of the metal core is a recessed surface having a protruding portion formed at its edge, and is exposed from a lower surface of the second insulating layer.