JP5304163B2 - 振動片および振動デバイス - Google Patents
振動片および振動デバイス Download PDFInfo
- Publication number
- JP5304163B2 JP5304163B2 JP2008266022A JP2008266022A JP5304163B2 JP 5304163 B2 JP5304163 B2 JP 5304163B2 JP 2008266022 A JP2008266022 A JP 2008266022A JP 2008266022 A JP2008266022 A JP 2008266022A JP 5304163 B2 JP5304163 B2 JP 5304163B2
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- JP
- Japan
- Prior art keywords
- main surface
- vibrating piece
- vibrating
- vibration
- thick
- 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.)
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- 238000005530 etching Methods 0.000 claims description 30
- 238000005304 joining Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 description 90
- 239000010453 quartz Substances 0.000 description 42
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 42
- 239000000758 substrate Substances 0.000 description 36
- 238000004519 manufacturing process Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 19
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910000833 kovar Inorganic materials 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Images
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008266022A JP5304163B2 (ja) | 2008-03-13 | 2008-10-15 | 振動片および振動デバイス |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008063715 | 2008-03-13 | ||
| JP2008063715 | 2008-03-13 | ||
| JP2008266022A JP5304163B2 (ja) | 2008-03-13 | 2008-10-15 | 振動片および振動デバイス |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013067884A Division JP5605453B2 (ja) | 2008-03-13 | 2013-03-28 | 振動片の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009246940A JP2009246940A (ja) | 2009-10-22 |
| JP2009246940A5 JP2009246940A5 (enExample) | 2011-11-10 |
| JP5304163B2 true JP5304163B2 (ja) | 2013-10-02 |
Family
ID=41308326
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008266022A Active JP5304163B2 (ja) | 2008-03-13 | 2008-10-15 | 振動片および振動デバイス |
| JP2013067884A Expired - Fee Related JP5605453B2 (ja) | 2008-03-13 | 2013-03-28 | 振動片の製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013067884A Expired - Fee Related JP5605453B2 (ja) | 2008-03-13 | 2013-03-28 | 振動片の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP5304163B2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5061046B2 (ja) * | 2008-06-27 | 2012-10-31 | 日本電波工業株式会社 | 水晶振動子、電子部品、及び水晶振動子用素子の製造方法 |
| JP5632627B2 (ja) * | 2010-03-15 | 2014-11-26 | エスアイアイ・クリスタルテクノロジー株式会社 | 水晶振動片 |
| JP5534217B2 (ja) * | 2010-11-10 | 2014-06-25 | セイコーエプソン株式会社 | 圧電基板およびその製造方法、並びに圧電振動片の製造方法 |
| JP6498379B2 (ja) * | 2013-03-29 | 2019-04-10 | セイコーエプソン株式会社 | 振動素子、振動子、発振器、電子機器および移動体 |
| JP5872660B2 (ja) * | 2014-10-09 | 2016-03-01 | エスアイアイ・クリスタルテクノロジー株式会社 | 水晶振動片 |
| WO2018143006A1 (ja) * | 2017-02-03 | 2018-08-09 | 株式会社大真空 | 水晶振動板ウエハとその水晶振動板 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3702723B2 (ja) * | 1999-09-01 | 2005-10-05 | セイコーエプソン株式会社 | 圧電振動片の製造方法 |
| JP2003110388A (ja) * | 2001-09-28 | 2003-04-11 | Citizen Watch Co Ltd | 圧電振動素子とその製造方法、および圧電デバイス |
| JP2003273680A (ja) * | 2002-03-18 | 2003-09-26 | Seiko Epson Corp | 圧電振動片の製造方法、圧電振動片および圧電デバイス |
| JP2003298070A (ja) * | 2002-04-05 | 2003-10-17 | Matsushita Electric Works Ltd | 半導体装置の製造方法及びそれを用いた半導体装置 |
| JP4498004B2 (ja) * | 2003-05-27 | 2010-07-07 | シチズンホールディングス株式会社 | 水晶振動子の製造方法 |
| JP2005130218A (ja) * | 2003-10-23 | 2005-05-19 | Toyo Commun Equip Co Ltd | 水晶片形成方法および水晶片 |
| JP4375004B2 (ja) * | 2003-12-05 | 2009-12-02 | 株式会社大真空 | 圧電振動デバイスの製造方法、およびこの製造方法により製造された圧電振動デバイス |
| JP2005223396A (ja) * | 2004-02-03 | 2005-08-18 | Toyo Commun Equip Co Ltd | 圧電デバイスの電極形成方法とそれを用いたmcf |
| JP2006033121A (ja) * | 2004-07-13 | 2006-02-02 | Epson Toyocom Corp | 圧電基板、圧電振動素子、圧電振動子、及び圧電発振器 |
| JP4600140B2 (ja) * | 2005-05-09 | 2010-12-15 | セイコーエプソン株式会社 | 圧電振動片の製造方法 |
| JP2007049541A (ja) * | 2005-08-11 | 2007-02-22 | Seiko Epson Corp | 圧電デバイス |
| JP4967707B2 (ja) * | 2006-05-01 | 2012-07-04 | セイコーエプソン株式会社 | 圧電振動子およびその製造方法 |
-
2008
- 2008-10-15 JP JP2008266022A patent/JP5304163B2/ja active Active
-
2013
- 2013-03-28 JP JP2013067884A patent/JP5605453B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009246940A (ja) | 2009-10-22 |
| JP5605453B2 (ja) | 2014-10-15 |
| JP2013138512A (ja) | 2013-07-11 |
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