Invention Grant
- Patent Title: Magnetoresistive device design and process integration with surrounding circuitry
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Application No.: US16143088Application Date: 2018-09-26
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Publication No.: US10700123B2Publication Date: 2020-06-30
- Inventor: Thomas Andre , Sanjeev Aggarwal , Kerry Joseph Nagel , Sarin A. Deshpande
- Applicant: Everspin Technologies, Inc.
- Applicant Address: US AZ Chandler
- Assignee: Everspin Technologies, Inc.
- Current Assignee: Everspin Technologies, Inc.
- Current Assignee Address: US AZ Chandler
- Agency: Bookoff McAndrews, PLLC
- Main IPC: H01L29/82
- IPC: H01L29/82 ; H01L43/00 ; H01L27/22 ; H01L43/08 ; G11C11/16 ; H01L43/12 ; H01L43/02

Abstract:
Magnetoresistive device architectures and methods for manufacturing are presented that facilitate integration of process steps associated with forming such devices into standard process flows used for surrounding logic/circuitry. In some embodiments, the magnetoresistive device structures are designed such that the devices are able to fit within the vertical dimensions of the integrated circuit associated with a single metal layer and a single layer of interlayer dielectric material. Integrating the processing for the magnetoresistive devices can include using the same standard interlayer dielectric material as used in the surrounding circuits on the integrated circuit as well as using standard vias to interconnect to at least one of the electrodes of the magnetoresistive devices.
Public/Granted literature
- US20190043921A1 MAGNETORESISTIVE DEVICE DESIGN AND PROCESS INTEGRATION WITH SURROUNDING CIRCUITRY Public/Granted day:2019-02-07
Information query
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