- 专利标题: MEMORY DEVICE HAVING 2-TRANSISTOR VERTICAL MEMORY CELL AND SEPARATE READ AND WRITE GATES
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申请号: US17388678申请日: 2021-07-29
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公开(公告)号: US20230031904A1公开(公告)日: 2023-02-02
- 发明人: Eric S. Carman , Durai Vishak Nirmal Ramaswamy , Richard E Fackenthal , Kamal M. Karda , Karthik Sarpatwari , Haitao Liu , Duane R. Mills , Christian Caillat
- 申请人: Micron Technology, Inc.
- 申请人地址: US ID Boise
- 专利权人: Micron Technology, Inc.
- 当前专利权人: Micron Technology, Inc.
- 当前专利权人地址: US ID Boise
- 主分类号: H01L27/108
- IPC分类号: H01L27/108 ; H01L29/24 ; G11C11/4074 ; G11C11/408 ; G11C11/4094 ; G11C11/4096
摘要:
Some embodiments include apparatuses and methods of operating such apparatuses. One of such apparatuses includes a data line, a conductive region, and a memory cell including a first transistor and a second transistor. The first transistor includes a first channel region coupled to the data line and the conductive region, a charge storage structure, and a first gate. The second transistor includes a second channel region coupled to the data line and the charge storage structure, and a second gate. The first gate is electrically separated from the second gate and opposite from the second gate in a direction from the first channel region to the second channel region.
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