Invention Grant
- Patent Title: Electronic device, electronic apparatus, and moving object
- Patent Title (中): 电子设备,电子设备和移动物体
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Application No.: US14886591Application Date: 2015-10-19
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Publication No.: US09568313B2Publication Date: 2017-02-14
- Inventor: Ryuta Nishizawa , Takashi Nomiya , Keiichi Yamaguchi
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2014-219774 20141028; JP2014-219775 20141028
- Main IPC: H01L29/84
- IPC: H01L29/84 ; H01L31/0203 ; H01L23/20 ; H01L21/00 ; G01C19/5628

Abstract:
An electronic device includes a vibration element having a detection signal electrode and a drive signal electrode, an IC disposed so as to be opposed to the vibration element, a first wiring pattern located between the IC and the vibration element, and electrically connected to the drive signal electrode, and a shield wiring pattern located on the vibration element side of the first wiring pattern, and electrically connected to a constant potential (ground).
Public/Granted literature
- US20160116286A1 Electronic Device, Electronic Apparatus, and Moving Object Public/Granted day:2016-04-28
Information query
IPC分类: