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
Links
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 (enExample) | 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 (enExample) |
Family Cites Families (6)
| 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 (enExample) * | 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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2007
- 2007-02-15 JP JP2007034393A patent/JP5168930B2/ja not_active Expired - Fee Related