JP2008199440A5 - - Google Patents

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Publication number
JP2008199440A5
JP2008199440A5 JP2007034393A JP2007034393A JP2008199440A5 JP 2008199440 A5 JP2008199440 A5 JP 2008199440A5 JP 2007034393 A JP2007034393 A JP 2007034393A JP 2007034393 A JP2007034393 A JP 2007034393A JP 2008199440 A5 JP2008199440 A5 JP 2008199440A5
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
vibrating arm
vicinity
thickness
base
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
JP2007034393A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008199440A (ja
JP5168930B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007034393A priority Critical patent/JP5168930B2/ja
Priority claimed from JP2007034393A external-priority patent/JP5168930B2/ja
Publication of JP2008199440A publication Critical patent/JP2008199440A/ja
Publication of JP2008199440A5 publication Critical patent/JP2008199440A5/ja
Application granted granted Critical
Publication of JP5168930B2 publication Critical patent/JP5168930B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007034393A 2007-02-15 2007-02-15 圧電振動子、発振器 Expired - Fee Related JP5168930B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007034393A JP5168930B2 (ja) 2007-02-15 2007-02-15 圧電振動子、発振器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007034393A JP5168930B2 (ja) 2007-02-15 2007-02-15 圧電振動子、発振器

Publications (3)

Publication Number Publication Date
JP2008199440A JP2008199440A (ja) 2008-08-28
JP2008199440A5 true JP2008199440A5 (cg-RX-API-DMAC7.html) 2010-03-18
JP5168930B2 JP5168930B2 (ja) 2013-03-27

Family

ID=39757975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007034393A Expired - Fee Related JP5168930B2 (ja) 2007-02-15 2007-02-15 圧電振動子、発振器

Country Status (1)

Country Link
JP (1) JP5168930B2 (cg-RX-API-DMAC7.html)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832335Y2 (ja) * 1977-11-11 1983-07-18 キンセキ株式会社 音叉形圧電振動子
JPS5549020A (en) * 1978-10-04 1980-04-08 Seiko Instr & Electronics Ltd Piezoelectric vibrator
JPS5699929U (cg-RX-API-DMAC7.html) * 1979-12-28 1981-08-06
JPS5853215A (ja) * 1981-09-25 1983-03-29 Seiko Instr & Electronics Ltd 音叉型水晶振動子
JP2003347885A (ja) * 2002-05-29 2003-12-05 Seiko Epson Corp 圧電振動片、圧電振動片の製造方法および圧電デバイス
JP4211578B2 (ja) * 2003-11-13 2009-01-21 セイコーエプソン株式会社 圧電振動片とその製造方法、ならびに圧電デバイスおよび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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