Invention Grant
- Patent Title: Crossbar array with reduced disturbance
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Application No.: US15999140Application Date: 2018-08-17
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Publication No.: US11538523B2Publication Date: 2022-12-27
- Inventor: Ning Ge
- Applicant: TETRAMEM INC.
- Applicant Address: US CA Newark
- Assignee: TETRAMEM INC.
- Current Assignee: TETRAMEM INC.
- Current Assignee Address: US CA Newark
- Agency: Jaffery Watson Mendonsa & Hamilton LLP
- Main IPC: G11C11/15
- IPC: G11C11/15 ; G11C13/00 ; G11C16/34

Abstract:
Crossbar arrays with reduced disturbance and methods for programming the same are disclosed. In some implementations, an apparatus comprises: a plurality of rows; a plurality of first columns; a plurality of second columns; a plurality of devices. Each of the plurality of devices is connected among one of the plurality of rows, one of the plurality of first columns, and one of the plurality of second columns. The device further comprises a shared end on the plurality of first columns or the plurality of the second columns connecting to the plurality of the devices in the same row or column; the shared end is grounding or holds a stable voltage potential. In some implementations, one of the devices is: a RRAM, a floating date, a phase change device, an SRAM, a memristor, or a device with tunable resistance. In some implementations the stable voltage potential is a constant DC voltage.
Public/Granted literature
- US20200058352A1 Crossbar array with reduced disturbance Public/Granted day:2020-02-20
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