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. 05, 2011
Filed:
Nov. 29, 2006
Makoto Ichida, Yokohama, JP;
Masanori Wada, Yokohama, JP;
Kazuma Tashiro, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
Cells are formed on a substrate. First and second cell power wiring lines extend in a first direction on the substrate. First and second intermediate layer power wiring lines are formed on the first and second cell power lines. First upper layer power wiring lines are formed on the first and second intermediate layer power lines. The first upper layer power wiring lines extend in a second direction crossing the first direction at right angles. First contact members are formed between the first cell power lines and the first upper layer power lines. Second contact members are formed between the second cell power lines and the first upper layer power lines. The second contact members are arranged at positions shifted from a straight line which passes through the first contact members in the first direction and a straight line which passes through the first contact members in the second direction.