Invention Grant
- Patent Title: Resonation device, oscillator, electronic apparatus, and moving object
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Application No.: US15618592Application Date: 2017-06-09
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Publication No.: US09912292B2Publication Date: 2018-03-06
- Inventor: Naohisa Obata
- Applicant: Seiko Epson Corporation
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2015-000676 20150106; JP2015-000680 20150106
- Main IPC: H03B5/32
- IPC: H03B5/32 ; H03H9/10 ; H03H9/17 ; H03H9/13
Abstract:
In a crystal resonator, a resonator element is installed in a package via a first bonding member and a second bonding member, and when viewed from above, a distance between a first bonding center and a second bonding center is set to be L1, and a length of a perpendicular line drawn to a virtual line which connects the first bonding center and the second bonding center from the resonation area center is set to be L2, a relationship expressed by 0
Public/Granted literature
- US20170279409A1 RESONATION DEVICE, OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT Public/Granted day:2017-09-28
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