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:
Jul. 19, 2011
Filed:
May. 26, 2009
Susumu Tamon, Yokohama, JP;
Susumu Tamon, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to an aspect of the present invention, there is provided a semiconductor device including: first and second blocks that each includes a word line group of first to N-th word lines, the word lines extending in a given direction, the word lines having a first width, the first and second blocks being adjacent to and in parallel with each other in a crossing direction so that an inter-block area is interposed therebetween and so that the word line groups are symmetrical with respect to the inter-block area; and a first wirings that are formed in a first wiring layer positioned above the word lines to have a second width wider than the first width and that connect a k-th word line of the first block and a k-th word line of the second block.