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:
Feb. 25, 2014
Filed:
Sep. 20, 2011
Gaku Sudo, Kanagawa-ken, JP;
Gaku Sudo, Kanagawa-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, an integrated circuit device includes a plurality of interconnects and a contact via. The plurality of interconnects are arranged parallel to each other. The contact via is connected to the each of the interconnects. A protrusion is formed at a portion of each of the interconnects connected to the contact via to protrude in a direction of the arrangement. A recess is formed at a portion of the each of the interconnects separated from the portion having the protrusion to recede in the direction. The protrusion formed on one interconnect of two mutually-adjacent interconnects among the plurality of interconnects is opposed to the recess formed in one other interconnect of the two mutually-adjacent interconnects. The portion having the recess is separated from portions on two sides thereof and is separated also from the portion having the protrusion.