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. 25, 2012
Filed:
Jun. 16, 2009
Harutoshi Oikawa, Miyagi, JP;
Kiyohiro Kimura, Miyagi, JP;
Harutoshi Oikawa, Miyagi, JP;
Kiyohiro Kimura, Miyagi, JP;
Sony Corporation, Tokyo, JP;
Abstract
A flexible printed circuit includes: a first wiring layer and a second wiring layer being in contact with one surface of a flexible substrate, a third wiring layer and a fourth wiring layer on the other surface of the flexible substrate, a first conductive member being formed on surfaces in proximity to a through hole of the second wiring layer and the fourth wiring layer; a second conductive member being formed on surfaces in proximity to the first end section of the first wiring layer and the third wiring layer; and an insulating layer being formed in a space between the first wiring layer and the second conductive member, and the second wiring layer and the first conductive member and a space between the third wiring layer and the second conductive member, and the fourth wiring layer and the first conductive member.