Invention Grant
- Patent Title: Semiconductor structure and method of forming the same
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Application No.: US14953238Application Date: 2015-11-27
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Publication No.: US09634243B1Publication Date: 2017-04-25
- Inventor: Harry-Hak-Lay Chuang , Chun-Heng Liao
- Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
- Applicant Address: TW Hsinchu
- Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
- Current Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
- Current Assignee Address: TW Hsinchu
- Agency: WPAT, P.C., Intellectual Property Attorneys
- Agent Anthony King
- Main IPC: H01L29/82
- IPC: H01L29/82 ; H01L43/08 ; H01L43/02 ; H01L43/12 ; H01L27/22

Abstract:
The present disclosure provides a semiconductor structure, including a logic region and a memory region adjacent to the logic region. The memory region includes a first Nth metal line of an Nth metal layer, a magnetic tunneling junction (MTJ) over first Nth metal line, and a first (N+1)th metal via of an (N+1)th metal layer, the first (N+1)th metal via being disposed over the MTJ layer. N is an integer greater than or equal to 1. A method of manufacturing the semiconductor structure is also disclosed.
Information query
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