JP5234506B2 - 振動子 - Google Patents

振動子 Download PDF

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Publication number
JP5234506B2
JP5234506B2 JP2008249609A JP2008249609A JP5234506B2 JP 5234506 B2 JP5234506 B2 JP 5234506B2 JP 2008249609 A JP2008249609 A JP 2008249609A JP 2008249609 A JP2008249609 A JP 2008249609A JP 5234506 B2 JP5234506 B2 JP 5234506B2
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JP
Japan
Prior art keywords
vibrating piece
metal pattern
piezoelectric
inspection
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.)
Expired - Fee Related
Application number
JP2008249609A
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English (en)
Japanese (ja)
Other versions
JP2010081473A5 (enrdf_load_stackoverflow
JP2010081473A (ja
Inventor
文雄 安斎
淳 西出
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2008249609A priority Critical patent/JP5234506B2/ja
Publication of JP2010081473A publication Critical patent/JP2010081473A/ja
Publication of JP2010081473A5 publication Critical patent/JP2010081473A5/ja
Application granted granted Critical
Publication of JP5234506B2 publication Critical patent/JP5234506B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP2008249609A 2008-09-29 2008-09-29 振動子 Expired - Fee Related JP5234506B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008249609A JP5234506B2 (ja) 2008-09-29 2008-09-29 振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008249609A JP5234506B2 (ja) 2008-09-29 2008-09-29 振動子

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013072095A Division JP2013141312A (ja) 2013-03-29 2013-03-29 圧電振動子の検査方法及び圧電振動子

Publications (3)

Publication Number Publication Date
JP2010081473A JP2010081473A (ja) 2010-04-08
JP2010081473A5 JP2010081473A5 (enrdf_load_stackoverflow) 2011-11-17
JP5234506B2 true JP5234506B2 (ja) 2013-07-10

Family

ID=42211366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008249609A Expired - Fee Related JP5234506B2 (ja) 2008-09-29 2008-09-29 振動子

Country Status (1)

Country Link
JP (1) JP5234506B2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011121956A1 (ja) 2010-03-31 2011-10-06 日本電気株式会社 無線通信装置および電流低減方法
JP2012186709A (ja) * 2011-03-07 2012-09-27 Nippon Dempa Kogyo Co Ltd 圧電振動片及び圧電デバイス
JP6133697B2 (ja) * 2013-06-12 2017-05-24 日本電波工業株式会社 圧電振動片、圧電デバイス、及び圧電デバイスの製造方法
JP7089214B2 (ja) * 2017-12-28 2022-06-22 株式会社村田製作所 振動子及び振動装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07235854A (ja) * 1994-02-23 1995-09-05 Miyota Kk 圧電振動子の容器
JPH11284475A (ja) * 1998-03-30 1999-10-15 Kyocera Corp 水晶振動子
JP2003008388A (ja) * 2001-06-25 2003-01-10 Nippon Dempa Kogyo Co Ltd 表面実装用の水晶振動子
JP2003174353A (ja) * 2001-12-07 2003-06-20 Tokyo Denpa Co Ltd 水晶振動子
JP2004200777A (ja) * 2002-12-16 2004-07-15 Toyo Commun Equip Co Ltd メサ構造の圧電基板、圧電振動素子、圧電振動子、及び圧電発振器
JP2004356914A (ja) * 2003-05-28 2004-12-16 Kyocera Corp 水晶振動素子の実装構造
JP2008218951A (ja) * 2007-03-08 2008-09-18 Epson Toyocom Corp コンベックス型の圧電デバイス

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Publication number Publication date
JP2010081473A (ja) 2010-04-08

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