Invention Grant
- Patent Title: Acceleration sensor and electronic device
- Patent Title (中): 加速度传感器和电子设备
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Application No.: US12710569Application Date: 2010-02-23
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Publication No.: US08573058B2Publication Date: 2013-11-05
- Inventor: Masahiro Oshio
- Applicant: Masahiro Oshio
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2009-040319 20090224; JP2010-030989 20100216
- Main IPC: G01P15/125
- IPC: G01P15/125
Abstract:
An acceleration sensor includes: a support member; a fixed electrode provided on the support member; a movable unit; a movable electrode provided on the movable unit and disposed opposed to the fixed electrode to generate capacity; and a projection extending from the opposed surface of at least either the fixed electrode or the movable electrode in one direction within the surface.
Public/Granted literature
- US20100212426A1 ACCELERATION SENSOR AND ELECTRONIC DEVICE Public/Granted day:2010-08-26
Information query
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