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:
Sep. 27, 2011
Filed:
May. 02, 2008
Tomoaki Shino, Kawasaki, JP;
Tomoaki Shino, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
This disclosure concerns a memory comprising a semiconductor layer extending in a first direction; a source; a drain; a body between the source and the drain; a bit-line extending in the first direction; a first gate-dielectric on a first side-surface of the body; a first gate-electrode on the first side-surface of the body via the first gate dielectric film; a first gate line extending in the first direction, connected to a bottom of the first gate-electrode, and formed integratedly with the first gate-electrode using same material; a second gate dielectric on a second side-surface of the body; a second gate-electrode on the second side surface of the body via the second gate dielectric film; and a second gate line extending in a second direction crossing the first direction, connected to an upper portion of the second gate-electrode, and formed integratedly with the second gate-electrode using same material.