PRINTED WIRING BOARD AND MANUFACTURING METHOD OF THE SAME

• Main Author: WASHIMA MINEO
• Format: Patent
• Language: English
• Published: 18.11.2010
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

A printed wiring board is provided, having conductor patterns formed on a surface of an insulating substrate, wherein the conductor pattern is formed by lamination of a base metal pattern formed by patterning a base metal film which is formed on a surface of the insulating substrate, and plating a metal pattern formed on the base metal pattern by selective plating after the base metal pattern is formed.