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. 31, 2009
Filed:
Nov. 18, 2005
Applicants:
Kazuhiko Kajigaya, Tokyo, JP;
Kanji Otsuka, Tokyo, JP;
Inventors:
Kazuhiko Kajigaya, Tokyo, JP;
Kanji Otsuka, Tokyo, JP;
Assignee:
Elpida Memory Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/092 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor integrated circuit comprising: a pair of MOS transistors which are formed in a same well on a semiconductor substrate and arranged adjacent to each other with a distance such that charge exchange between capacitances of respective drain diffusion layers is possible; and a wiring structure which is formed to apply differential signals to respective gates of the pair of MOS transistors and to apply a common potential to respective sources of the pair of MOS transistors.