Invention Grant
- Patent Title: Memory cell with magnetic layers for reset operation
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Application No.: US16531284Application Date: 2019-08-05
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Publication No.: US11107989B2Publication Date: 2021-08-31
- Inventor: Mauricio Manfrini , Marcus Johannes Henricus van Dal
- Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
- Applicant Address: TW Hsin-Chu
- Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee Address: TW Hsin-Chu
- Agency: Eschweiler & Potashnik, LLC
- Main IPC: H01L45/00
- IPC: H01L45/00 ; G11C13/00 ; H01L27/24 ; H01L43/02

Abstract:
Various embodiments of the present disclosure are directed towards a memory cell including a first ferromagnetic layer and a second ferromagnetic layer. A bottom electrode via overlies a substrate. A bottom electrode overlies the bottom electrode via. A data storage layer overlies the bottom electrode. The first ferromagnetic layer overlies the data storage layer and has a first magnetization pointing in a first direction. The second ferromagnetic layer overlies the bottom electrode via and has a second magnetization pointing in a second direction orthogonal to the first direct.
Public/Granted literature
- US20210043837A1 MEMORY CELL WITH MAGNETIC LAYERS FOR RESET OPERATION Public/Granted day:2021-02-11
Information query
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