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:
Oct. 24, 2006
Filed:
Mar. 12, 2004
Hiroyuki Takahashi, Kanagawa, JP;
Toshifumi Takahashi, Kanagawa, JP;
Hiroyuki Takahashi, Kanagawa, JP;
Toshifumi Takahashi, Kanagawa, JP;
NEC Electronics Corporation, , JP;
Abstract
A memory cell has a first switching element, a second switching element and a storage capacitor and formed in an active region. A first bit line and a first word line are connected to the first switching element and a second bit line and a second word line are connected to the second switching element. A plurality of the memory cells are formed within the active region which extends in a straight line. The active region extends at an angle with respect to the bit and word lines. The active region thus has no bent portions. The deterioration of the characteristics of the memory cell caused by the bent portions can be prevented.