Invention Grant
- Patent Title: Dual port SRAM cell with dummy transistors
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Application No.: US16372694Application Date: 2019-04-02
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Publication No.: US10672460B2Publication Date: 2020-06-02
- Inventor: Jhon Jhy Liaw
- 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: H01L27/092
- IPC: H01L27/092 ; G11C11/412 ; G11C8/16 ; G11C11/417

Abstract:
A semiconductor device includes a semiconductor substrate including a fin of semiconductor material having a fin width and a fin length. The fin length is greater than the fin width and extends between a first fin end and a second fin end. A gate electrode extends over the fin at a first fin location between the first fin end and the second fin end. A dummy gate electrode extends over the first fin end.
Public/Granted literature
- US20190228818A1 DUAL PORT SRAM CELL WITH DUMMY TRANSISTORS Public/Granted day:2019-07-25
Information query
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