Invention Grant
- Patent Title: Semiconductor memory device
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Application No.: US15065550Application Date: 2016-03-09
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Publication No.: US09646667B2Publication Date: 2017-05-09
- Inventor: Tadashi Miyakawa , Katsuhiko Hoya
- Applicant: KABUSHIKI KAISHA TOSHIBA
- Applicant Address: JP Tokyo
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Main IPC: G11C11/00
- IPC: G11C11/00 ; G11C11/16

Abstract:
According to one embodiment, a semiconductor memory device includes: a first active area provided in a semiconductor substrate; a second active area provided in the semiconductor substrate and intersecting with the first active area; a first select transistor comprising a first drain region provided in the first active area and a source region provided in an intersection region of the first and second active areas; a second select transistor comprising a second drain region provided in the second active area and sharing the source region; a word line coupled to gates of the first and second select transistors; and first and second variable resistance elements coupled to the first and second drain regions, respectively.
Public/Granted literature
- US20170062030A1 SEMICONDUCTOR MEMORY DEVICE Public/Granted day:2017-03-02
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