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:
Dec. 07, 2010
Filed:
Apr. 30, 2007
Nozomi Shimoishizaka, Kyoto, JP;
Yoshifumi Nakamura, Osaka, JP;
Nozomi Shimoishizaka, Kyoto, JP;
Yoshifumi Nakamura, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A wiring board includes an insulating base; an adhesive layer formed on the surface of the insulating base; a conductor wiring formed on the surface of the adhesive layer; and a bump formed crossing the longitudinal direction of the conductor wiring over regions on the adhesive layer on both sides of the conductor wiring, wherein the back face at a part of the conductor wiring where the bump is formed, and the back faces and parts of the side faces of the bump formed above the regions of the adhesive layer on both sides of the conductor wiring, are embedded in the surface of the adhesive layer so as to be adhered to the adhesive layer. Even when the wiring width of the conductor wiring is decreased, the conductor wiring can be adhered to the wiring board firmly.