JP2003273703A5 - - Google Patents
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- Publication number
- JP2003273703A5 JP2003273703A5 JP2003040389A JP2003040389A JP2003273703A5 JP 2003273703 A5 JP2003273703 A5 JP 2003273703A5 JP 2003040389 A JP2003040389 A JP 2003040389A JP 2003040389 A JP2003040389 A JP 2003040389A JP 2003273703 A5 JP2003273703 A5 JP 2003273703A5
- Authority
- JP
- Japan
- Prior art keywords
- tuning fork
- tuning
- groove
- electrode
- fork arm
- 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
Links
- 239000010453 quartz Substances 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003040389A JP2003273703A (ja) | 2002-01-11 | 2003-01-14 | 水晶振動子と水晶振動子の製造方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-40795 | 2002-01-11 | ||
JP2002040795 | 2002-01-11 | ||
JP2003040389A JP2003273703A (ja) | 2002-01-11 | 2003-01-14 | 水晶振動子と水晶振動子の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003273703A JP2003273703A (ja) | 2003-09-26 |
JP2003273703A5 true JP2003273703A5 (enrdf_load_stackoverflow) | 2005-06-09 |
Family
ID=29217958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003040389A Pending JP2003273703A (ja) | 2002-01-11 | 2003-01-14 | 水晶振動子と水晶振動子の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2003273703A (enrdf_load_stackoverflow) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007329879A (ja) * | 2006-06-09 | 2007-12-20 | Kyocera Kinseki Hertz Corp | 音叉型屈曲水晶振動片とその製造方法 |
US8067880B2 (en) * | 2008-12-27 | 2011-11-29 | Seiko Epson Corporation | Flexural vibration element and electronic component |
JP5482541B2 (ja) * | 2009-10-01 | 2014-05-07 | セイコーエプソン株式会社 | 振動片、振動子、発振器、及び電子機器 |
JP5085679B2 (ja) * | 2010-03-15 | 2012-11-28 | 日本電波工業株式会社 | 圧電振動片および圧電デバイス |
JP5533984B2 (ja) * | 2012-11-15 | 2014-06-25 | セイコーエプソン株式会社 | 振動片、振動子、発振器、センサー及びデバイス |
JP6107333B2 (ja) | 2013-03-29 | 2017-04-05 | セイコーエプソン株式会社 | 振動子、発振器、電子機器および移動体 |
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2003
- 2003-01-14 JP JP2003040389A patent/JP2003273703A/ja active Pending