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:
Jun. 27, 2017
Filed:
Dec. 02, 2014
Nitto Denko Corporation, Osaka, JP;
Hiroyuki Tanabe, Osaka, JP;
Hitoki Kanagawa, Osaka, JP;
NITTO DENKO CORPORATION, Osaka, JP;
Abstract
A method for producing a suspension board with circuit includes the steps of (7) removing a first electroless plating layer corresponding to a first terminal and/or a second electroless plating layer corresponding to a second terminal by etching, (8) removing a metal supporting board in contact with the lower surface of a first conductive layer filling the inside of a first opening portion, and (9) providing an electrolytic plating layer on the surface of the first terminal with the first electroless plating layer removed and/or the surface of the second terminal with the second electroless plating layer removed and the lower surface of the first conductive layer exposed from the inside of the first opening portion by electrolytic plating supplying electricity from the metal supporting board.