Invention Grant
- Patent Title: Semiconductor device and method for manufacturing the same
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Application No.: US17180450Application Date: 2021-02-19
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Publication No.: US11651996B2Publication Date: 2023-05-16
- Inventor: Nick Samra , Stefan Rusu
- 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: Duane Morris LLP
- Main IPC: H01L23/522
- IPC: H01L23/522 ; H01L23/528 ; H01L23/535 ; H01L21/768 ; H01L29/78

Abstract:
A semiconductor device includes first, second, and third metallization layers, on top of one another, that are disposed above a substrate, wherein each of the first, second, and third metallization layer includes a respective metallization structure formed in a respective dielectric layer, wherein the second metallization layer is disposed between the first and third metallization layers; and a via tower structure that extends from the first metallization layer to the third metallization layer so as to electrically couple at least part of the respective metallization structures of the first and third metallization layers.
Public/Granted literature
- US20210175120A1 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2021-06-10
Information query
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