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:
Mar. 11, 2014
Filed:
Mar. 30, 2010
Takuma Shimura, Kanagawa, JP;
Takashi Akita, Hyogo, JP;
Osamu Shibata, Hyogo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A flexible cable is provided in which a transmission characteristic can be ensured in a high frequency band, and electromagnetic noises can be suppressed. A flexible cableincludes a sheet-like base member (dielectric substance); an adhesive (dielectric substance)which bonds the base memberto a cover member (dielectric substance); a shield memberwhich covers the cover memberand is bonded or printed to the cover memberto suppress electromagnetic noises to be radiated; and a top coating memberwhich covers the shield memberto protect the shield member. The flexible cablehas a differential signal wire groupincluding differential signal wiresthrough which differential signals pass and guard ground wireswhich prevent the interference from other differential signals; a low-speed signal wirethrough which a low-speed signal passes; a ground wireused as a ground; and a shield ground wirewhich is adapted to allow the electric potential of the shield memberto be identical to the electric potential of the ground, all of which are provided in the adhesive. The differential signal wiresare not covered with the shield member