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.:

US 7544898 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 09, 2009

Filed:

Oct. 06, 2003
Applicants:

Tomio Hirano, Miyagi, JP;

Masao Ono, Miyagi, JP;

Nobuyuki Oikawa, Miyagi, JP;

Inventors:

Tomio Hirano, Miyagi, JP;

Masao Ono, Miyagi, JP;

Nobuyuki Oikawa, Miyagi, JP;

Assignee:

Sony Corporation, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract

Providing a method for manufacturing a multilayer wiring board and a touch panel, which does not cause decreasing of yields, reliabilities and productivities even though the materials of each board to be stacked are different, and which manufactures the multilayer wiring board and the touch panel at low cost with high productivities. A multilayer wired board constituting at least part of a electrical circuit board in which a plurality of wired boards are stacked so as to face their wired surfaces each other, wherein: electrical connection parts between the multilayer wired boards are connected through an elastic conductive material part adhered to one of the wired boards; and at least part of a peripheral edge portion of the elastic conductive material part is adhered by a double-sided adhesive material part to seal the plurality of multilayer wired boards.


Find Patent Forward Citations

Hirano, Tomio. (2009). Multilayer wiring board, touch panel and manufacturing method of the same (U.S. Patent No. 7544898). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7544898

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