Invention Grant
- Patent Title: Shielded MRAM cell
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Application No.: US15874077Application Date: 2018-01-18
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Publication No.: US10439129B2Publication Date: 2019-10-08
- Inventor: Dimitri Houssameddine , Chenchen Jacob Wang , Bin Liu , Soh Yun Siah
- Applicant: GLOBALFOUNDRIES Singapore Pte Ltd
- Applicant Address: KY Grand Cayman
- Assignee: GLOBALFOUNDRIES Inc.
- Current Assignee: GLOBALFOUNDRIES Inc.
- Current Assignee Address: KY Grand Cayman
- Agency: Amerson Law Firm, PLLC
- Main IPC: H01L43/02
- IPC: H01L43/02 ; H01L23/552 ; H01L27/22

Abstract:
One illustrative integrated circuit (IC) product disclosed herein includes an MRAM cell, the MRAM cell having an outer perimeter, wherein the MRAM cell comprises a bottom electrode, a top electrode and an MTJ (Magnetic Tunnel Junction) element positioned above the bottom electrode and below the top electrode. In this example, the IC product also includes an insulating material positioned around the outer perimeter of the MRAM cell and a conductive sidewall spacer comprised of a metal-containing shielding material positioned around the outer perimeter of the MRAM cell, wherein the insulating material is positioned between the conductive sidewall spacer and the MRAM cell.
Public/Granted literature
- US20190221732A1 SHIELDED MRAM CELL Public/Granted day:2019-07-18
Information query
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