Invention Grant
- Patent Title: Resistance change type memory
- Patent Title (中): 电阻变化型存储器
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Application No.: US12887437Application Date: 2010-09-21
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Publication No.: US08503216B2Publication Date: 2013-08-06
- Inventor: Takeshi Kajiyama
- Applicant: Takeshi Kajiyama
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Knobbe, Martens, Olson & Bear LLP
- Priority: JP2010-156159 20100708
- Main IPC: G11C11/00
- IPC: G11C11/00

Abstract:
According to one embodiment, a resistance change type memory includes a memory cell and a capacitor which are provided on a semiconductor substrate. The memory cell includes a resistance change type memory and a select transistor. The resistance change type storage element changes in resistance value in accordance with data to be stored. The select transistor includes a first semiconductor region provided in the semiconductor substrate, and a gate electrode facing the side surface of the first semiconductor region via a gate insulating film. The capacitor includes a second semiconductor region provided in the semiconductor substrate, a capacitor electrode facing the side surface of the second semiconductor region, and a first capacitor insulating film provided between the second semiconductor region and the capacitor electrode.
Public/Granted literature
- US20120008367A1 RESISTANCE CHANGE TYPE MEMORY Public/Granted day:2012-01-12
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