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:
Apr. 17, 2007
Filed:
Apr. 06, 2004
Applicant:
Tsuguo Kobayashi, Tokyo, JP;
Inventor:
Tsuguo Kobayashi, Tokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/8244 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to the present invention, a semiconductor integrated circuit having a cell region in which a plurality of MOS transistors forming at least one cell are placed; and first and second power lines placed along one direction in a peripheral portion of the cell region, wherein in the cell region, gate grids for defining a first pitch in the one direction and pin grids for defining a second pitch in the one direction are set, gate electrodes of the MOS transistors are placed in accordance with the gate grids, and an interconnection layer is placed in accordance with the pin grids.