JP2008199570A5 - - Google Patents

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Publication number
JP2008199570A5
JP2008199570A5 JP2007129470A JP2007129470A JP2008199570A5 JP 2008199570 A5 JP2008199570 A5 JP 2008199570A5 JP 2007129470 A JP2007129470 A JP 2007129470A JP 2007129470 A JP2007129470 A JP 2007129470A JP 2008199570 A5 JP2008199570 A5 JP 2008199570A5
Authority
JP
Japan
Prior art keywords
length
piezoelectric
ratio
piezoelectric layer
origin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2007129470A
Other languages
English (en)
Japanese (ja)
Other versions
JP5019040B2 (ja
JP2008199570A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007129470A priority Critical patent/JP5019040B2/ja
Priority claimed from JP2007129470A external-priority patent/JP5019040B2/ja
Publication of JP2008199570A publication Critical patent/JP2008199570A/ja
Publication of JP2008199570A5 publication Critical patent/JP2008199570A5/ja
Application granted granted Critical
Publication of JP5019040B2 publication Critical patent/JP5019040B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007129470A 2007-01-18 2007-05-15 圧電振動子、および発振器 Expired - Fee Related JP5019040B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007129470A JP5019040B2 (ja) 2007-01-18 2007-05-15 圧電振動子、および発振器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007009112 2007-01-18
JP2007009112 2007-01-18
JP2007129470A JP5019040B2 (ja) 2007-01-18 2007-05-15 圧電振動子、および発振器

Publications (3)

Publication Number Publication Date
JP2008199570A JP2008199570A (ja) 2008-08-28
JP2008199570A5 true JP2008199570A5 (cg-RX-API-DMAC7.html) 2010-06-17
JP5019040B2 JP5019040B2 (ja) 2012-09-05

Family

ID=39758087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007129470A Expired - Fee Related JP5019040B2 (ja) 2007-01-18 2007-05-15 圧電振動子、および発振器

Country Status (1)

Country Link
JP (1) JP5019040B2 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6028927B2 (ja) * 2013-03-27 2016-11-24 セイコーエプソン株式会社 振動子の製造方法、振動子、および発振器
CN104505459B (zh) * 2014-11-27 2017-06-30 南京航空航天大学 一种环形压电换能器的粘胶固化装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167497U (ja) * 1984-04-13 1985-11-07 日本電気株式会社 超音波センサ−
US5023503A (en) * 1990-01-03 1991-06-11 Motorola, Inc. Super high frequency oscillator/resonator
JP3240219B2 (ja) * 1993-08-20 2001-12-17 雅則 奥山 超音波センサ
JPH07113643A (ja) * 1993-10-15 1995-05-02 Nikon Corp 圧電振動角速度計
JPH10173476A (ja) * 1996-12-06 1998-06-26 Riken Corp 音叉型圧電振動子
JP3891190B2 (ja) * 2004-05-21 2007-03-14 ソニー株式会社 圧電素子、圧電装置および角速度センサ

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