Invention Grant
US07813159B2 Semiconductor memory device and data write and read methods of the same
有权
半导体存储器件和数据写入和读取方法相同
- Patent Title: Semiconductor memory device and data write and read methods of the same
- Patent Title (中): 半导体存储器件和数据写入和读取方法相同
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Application No.: US12032135Application Date: 2008-02-15
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Publication No.: US07813159B2Publication Date: 2010-10-12
- Inventor: Tsuneo Inaba
- Applicant: Tsuneo Inaba
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-035354 20070215
- Main IPC: G11C11/00
- IPC: G11C11/00

Abstract:
A semiconductor memory device includes first to third resistive memory elements, a first transistor having a first gate electrode, first and second source/drain electrodes, the first source/drain electrode being connected to one terminal of the first resistive memory element, and the second source/drain electrode being connected to one terminal of the third resistive memory element, a second transistor having a second gate electrode, third and fourth source/drain electrodes, the third source/drain electrode being connected to one terminal of the second resistive memory element, and the fourth source/drain electrode being connected to one terminal of the third resistive memory element, a first bit line connected to the other terminal of the third resistive memory element, a second bit line connected to the other terminal of each of the first and second resistive memory elements, and first and second word lines connected to each of the first and second gate electrodes.
Public/Granted literature
- US20080205124A1 SEMICONDUCTOR MEMORY DEVICE AND DATA WRITE AND READ METHODS OF THE SAME Public/Granted day:2008-08-28
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