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:
Feb. 04, 2003
Filed:
Feb. 16, 2001
Applicant:
Inventors:
Tadahiko Sugibayashi, Tokyo, JP;
Tohru Mogami, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 1/9177 ;
U.S. Cl.
CPC ...
H03K 1/9177 ;
Abstract
A semiconductor integrated circuit device has a plurality of basic cells. The basic cells are placed in a matrix form, and are formed on a semiconductor substrate. Each of the basic cells includes a wire selection portion and a logic gate portion. The logic gate portion has a MOS transistor. The wire selection portion has a thin-film transistor serving as a transfer gate. The wire selection portion is placed over the logic gate portion via an interlayer insulating film.
Published as: