JP2010220193A5 - - Google Patents

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Publication number
JP2010220193A5
JP2010220193A5 JP2009291926A JP2009291926A JP2010220193A5 JP 2010220193 A5 JP2010220193 A5 JP 2010220193A5 JP 2009291926 A JP2009291926 A JP 2009291926A JP 2009291926 A JP2009291926 A JP 2009291926A JP 2010220193 A5 JP2010220193 A5 JP 2010220193A5
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JP
Japan
Prior art keywords
temperature
temperature characteristic
correction unit
characteristic correction
resonator element
Prior art date
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Application number
JP2009291926A
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English (en)
Japanese (ja)
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JP2010220193A (ja
JP5446839B2 (ja
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Priority to JP2009291926A priority Critical patent/JP5446839B2/ja
Priority claimed from JP2009291926A external-priority patent/JP5446839B2/ja
Publication of JP2010220193A publication Critical patent/JP2010220193A/ja
Publication of JP2010220193A5 publication Critical patent/JP2010220193A5/ja
Application granted granted Critical
Publication of JP5446839B2 publication Critical patent/JP5446839B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009291926A 2009-02-17 2009-12-24 振動片および振動子 Expired - Fee Related JP5446839B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009291926A JP5446839B2 (ja) 2009-02-17 2009-12-24 振動片および振動子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009033578 2009-02-17
JP2009033578 2009-02-17
JP2009291926A JP5446839B2 (ja) 2009-02-17 2009-12-24 振動片および振動子

Publications (3)

Publication Number Publication Date
JP2010220193A JP2010220193A (ja) 2010-09-30
JP2010220193A5 true JP2010220193A5 (enExample) 2013-01-24
JP5446839B2 JP5446839B2 (ja) 2014-03-19

Family

ID=42559265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009291926A Expired - Fee Related JP5446839B2 (ja) 2009-02-17 2009-12-24 振動片および振動子

Country Status (2)

Country Link
US (1) US8134283B2 (enExample)
JP (1) JP5446839B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4533934B2 (ja) * 2008-01-15 2010-09-01 エプソントヨコム株式会社 振動片及び振動子の製造方法
CN102334284A (zh) * 2009-02-25 2012-01-25 精工电子有限公司 封装件的制造方法、封装件、压电振动器、振荡器、电子设备及电波钟
JP2010252303A (ja) * 2009-03-25 2010-11-04 Seiko Epson Corp 屈曲振動片およびそれを用いた発振器
JP2010252302A (ja) * 2009-03-25 2010-11-04 Seiko Epson Corp 屈曲振動片およびそれを用いた発振器
US9448149B2 (en) * 2011-02-15 2016-09-20 National Institute For Materials Science Method for ultrasonic fatigue testing at high temperature, and testing device
JP6087527B2 (ja) * 2012-07-13 2017-03-01 リバーエレテック株式会社 音叉型水晶振動子
JP6468350B2 (ja) * 2015-04-27 2019-02-13 株式会社村田製作所 共振子及び共振装置
WO2017203757A1 (ja) 2016-05-25 2017-11-30 株式会社村田製作所 共振子及び共振装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440589A (en) 1977-09-07 1979-03-30 Seiko Epson Corp Crystal vibrator of tuning fork type
JP2002261577A (ja) * 2001-03-02 2002-09-13 Seiko Epson Corp 振動片、振動子、発振器及び携帯用電話装置
JP4026074B2 (ja) * 2003-06-30 2007-12-26 有限会社ピエデック技術研究所 水晶振動子と水晶ユニットと水晶発振器
JP4329492B2 (ja) 2003-10-28 2009-09-09 セイコーエプソン株式会社 圧電振動片と圧電デバイスおよびこれらの製造方法、ならびに圧電デバイスを利用した携帯電話装置および圧電デバイスを利用した電子機器

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