Invention Grant
- Patent Title: Semiconductor memory device
- Patent Title (中): 半导体存储器件
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Application No.: US14022613Application Date: 2013-09-10
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Publication No.: US09087770B2Publication Date: 2015-07-21
- Inventor: Kouji Matsuo
- Applicant: Kabushiki Kaisha Toshiba
- Applicant Address: JP Minato-ku
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Minato-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H01L47/00
- IPC: H01L47/00 ; H01L27/24

Abstract:
According to one embodiment, a semiconductor memory device includes a plurality of first interconnects extending in a first direction, a plurality of second interconnects extending in a second direction crossing the first direction, and a memory element provided between the first interconnect and the second interconnect at a portion where the first interconnect crosses the second interconnect. The memory element includes a variable resistance film and a stress generating film stacked with the variable resistance film to apply stress to the variable resistance film in a surface direction.
Public/Granted literature
- US20140284542A1 SEMICONDUCTOR MEMORY DEVICE Public/Granted day:2014-09-25
Information query
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