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. 22, 2020
Filed:
Aug. 06, 2018
Taiyo Yuden Co., Ltd., Tokyo, JP;
Yuichi Sugiyama, Tokyo, JP;
Masashi Miyazaki, Tokyo, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
An intermediate printed board has a plurality of unit regions that are to be cut out and separated to become a plurality of individual printed circuit boards, respectively. The intermediate printed board includes a metal core substrate including: a metal layer; and a plating layer formed on each of a top surface and a bottom surface of the metal layer, the plating layer being absent in each of cutting regions, the cutting regions being regions on the intermediate printed board where the plurality of unit regions are separated so as to produce the plurality of individual printed circuit boards; an insulating layer formed so as to cover a surface of the metal core substrate; and a conductive pattern formed on the insulating layer.