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. 03, 2009
Filed:
Mar. 12, 2007
Applicant:
Shinichi Satoh, Tokyo, JP;
Inventor:
Shinichi Satoh, Tokyo, JP;
Assignee:
Oki Semiconductor Co., Ltd., , JP;
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
In the current drive section, a wiring for setting a substrate potential is separately provided from a wiring of a power potential VDD so that substrate potentials of P-channel MOS transistors within respective drive cells become the same regardless of the distance from the power pad (power potential VDD) to each drive cell.