Invention Application
- Patent Title: SEMICONDUCTOR DEVICE
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Application No.: US17577701Application Date: 2022-01-18
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Publication No.: US20220231681A1Publication Date: 2022-07-21
- Inventor: Atsushi OKAMOTO , Hirotaka TAKENO , Junji IWAHORI
- Applicant: Socionext Inc.
- Applicant Address: JP Kanagawa
- Assignee: Socionext Inc.
- Current Assignee: Socionext Inc.
- Current Assignee Address: JP Kanagawa
- Priority: JP2021-006441 20210119
- Main IPC: H03K17/16
- IPC: H03K17/16

Abstract:
A semiconductor device includes a first area including a logic circuit, a second area including a functional circuit, a first power line, a second power line that supplies a power to the logic circuit and the functional circuit, and a first power switch circuit connected to the first power line and the second power line, wherein the first power switch circuit includes a first transistor larger than a transistor provided in the logic circuit and being connected to the first power line and the second power line, an end cap provided in an area next to the functional circuit, and a second transistor provided between the end cap and an area including the first transistor, the second transistor being of a same size as the transistor provided in the logic circuit and being connected to the first power line and the second power line.
Public/Granted literature
- US11563432B2 Semiconductor device Public/Granted day:2023-01-24
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