JP2013042388A5 - - Google Patents

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Publication number
JP2013042388A5
JP2013042388A5 JP2011178365A JP2011178365A JP2013042388A5 JP 2013042388 A5 JP2013042388 A5 JP 2013042388A5 JP 2011178365 A JP2011178365 A JP 2011178365A JP 2011178365 A JP2011178365 A JP 2011178365A JP 2013042388 A5 JP2013042388 A5 JP 2013042388A5
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JP
Japan
Prior art keywords
mpa
advances
width
axis direction
piezoelectric vibrating
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.)
Pending
Application number
JP2011178365A
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English (en)
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JP2013042388A (ja
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Publication date
Application filed filed Critical
Priority to JP2011178365A priority Critical patent/JP2013042388A/ja
Priority claimed from JP2011178365A external-priority patent/JP2013042388A/ja
Priority to US13/569,184 priority patent/US20130043770A1/en
Priority to TW101129788A priority patent/TW201310904A/zh
Priority to CN201210293162XA priority patent/CN102957392A/zh
Publication of JP2013042388A publication Critical patent/JP2013042388A/ja
Publication of JP2013042388A5 publication Critical patent/JP2013042388A5/ja
Pending legal-status Critical Current

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Description

幅ＷＲが０．５５ｍｍの圧電振動片は、Ｘ軸方向に０．６７ｍｍ進んだところで応力値が約０．１９ＭＰａとなり最大値をとる。幅ＷＲが０．４５ｍｍの圧電振動片は、Ｘ軸方向に０．４８ｍｍ進んだところで応力値が約０．１６ＭＰａとなり最大値をとる。幅ＷＲが０．３５ｍｍの圧電振動片は、Ｘ軸方向に０．４０ｍｍ進んだところで応力値が約０．０９ＭＰａとなり最大値をとる。幅ＷＲが０．３２ｍｍの圧電振動片はＸ軸方向に０．４０ｍｍ進んだところで応力値が約０．０７ＭＰａとなり最大値をとる。
JP2011178365A 2011-08-17 2011-08-17 圧電振動片及び圧電デバイス Pending JP2013042388A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011178365A JP2013042388A (ja) 2011-08-17 2011-08-17 圧電振動片及び圧電デバイス
US13/569,184 US20130043770A1 (en) 2011-08-17 2012-08-08 Piezoelectric vibrating piece and piezoelectric device
TW101129788A TW201310904A (zh) 2011-08-17 2012-08-16 壓電振動片及壓電元件
CN201210293162XA CN102957392A (zh) 2011-08-17 2012-08-16 压电振动片及压电元件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011178365A JP2013042388A (ja) 2011-08-17 2011-08-17 圧電振動片及び圧電デバイス

Publications (2)

Publication Number Publication Date
JP2013042388A JP2013042388A (ja) 2013-02-28
JP2013042388A5 true JP2013042388A5 (ja) 2014-09-11

Family

ID=47890355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011178365A Pending JP2013042388A (ja) 2011-08-17 2011-08-17 圧電振動片及び圧電デバイス

Country Status (1)

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JP (1) JP2013042388A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014176071A (ja) * 2013-03-13 2014-09-22 Nippon Dempa Kogyo Co Ltd 圧電振動片及び圧電デバイス
CN107615648B (zh) 2015-03-27 2020-10-09 株式会社大真空 压电振动器件

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6146609A (ja) * 1984-08-10 1986-03-06 Murata Mfg Co Ltd 圧電振動子
JPH08162890A (ja) * 1994-12-08 1996-06-21 Matsushita Electric Ind Co Ltd 振動子
JPH08186467A (ja) * 1994-12-29 1996-07-16 Murata Mfg Co Ltd 拡がり振動型圧電振動子およびその製造方法
JPH08316770A (ja) * 1995-05-18 1996-11-29 Citizen Watch Co Ltd 圧電振動子およびその製造方法
JP3589211B2 (ja) * 2001-09-19 2004-11-17 株式会社大真空 圧電振動デバイス
JP2006238263A (ja) * 2005-02-28 2006-09-07 Seiko Epson Corp 圧電振動片、及び圧電振動子
JP2007258918A (ja) * 2006-03-22 2007-10-04 Epson Toyocom Corp 圧電デバイス
JP2008048274A (ja) * 2006-08-18 2008-02-28 Epson Toyocom Corp 圧電振動片および圧電デバイス
JP5119866B2 (ja) * 2007-03-22 2013-01-16 セイコーエプソン株式会社 水晶デバイス及びその封止方法
JP2011091586A (ja) * 2009-10-21 2011-05-06 Seiko Epson Corp 圧電振動子、電子部品

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