JP2003273702A - 水晶ユニット、その製造方法と水晶発振器 - Google Patents
水晶ユニット、その製造方法と水晶発振器Info
- Publication number
- JP2003273702A JP2003273702A JP2002383549A JP2002383549A JP2003273702A JP 2003273702 A JP2003273702 A JP 2003273702A JP 2002383549 A JP2002383549 A JP 2002383549A JP 2002383549 A JP2002383549 A JP 2002383549A JP 2003273702 A JP2003273702 A JP 2003273702A
- Authority
- JP
- Japan
- Prior art keywords
- tuning fork
- groove
- crystal
- fork arm
- electrode
- 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.)
- Withdrawn
Links
- 239000010453 quartz Substances 0.000 title claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000003321 amplification Effects 0.000 claims abstract description 16
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 16
- 239000013078 crystal Substances 0.000 claims description 233
- 238000005452 bending Methods 0.000 claims description 24
- 230000002950 deficient Effects 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 12
- 230000005684 electric field Effects 0.000 description 13
- 230000007935 neutral effect Effects 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000010355 oscillation Effects 0.000 description 9
- 238000003486 chemical etching Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000000206 photolithography Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000010329 laser etching Methods 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002383549A JP2003273702A (ja) | 2002-01-11 | 2002-12-24 | 水晶ユニット、その製造方法と水晶発振器 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002-40795 | 2002-01-11 | ||
| JP2002040795 | 2002-01-11 | ||
| JP2002383549A JP2003273702A (ja) | 2002-01-11 | 2002-12-24 | 水晶ユニット、その製造方法と水晶発振器 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007153338A Division JP4697190B6 (ja) | 2002-01-11 | 2007-05-14 | 水晶振動子と水晶ユニットの各製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003273702A true JP2003273702A (ja) | 2003-09-26 |
| JP2003273702A5 JP2003273702A5 (enExample) | 2004-10-14 |
Family
ID=29217952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002383549A Withdrawn JP2003273702A (ja) | 2002-01-11 | 2002-12-24 | 水晶ユニット、その製造方法と水晶発振器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003273702A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007295605A (ja) * | 2002-01-11 | 2007-11-08 | Piedekku Gijutsu Kenkyusho:Kk | 水晶ユニットの製造方法 |
| CN114544758A (zh) * | 2022-02-15 | 2022-05-27 | 常州工学院 | 一种运用石英音叉型晶振监测结冰的方法 |
-
2002
- 2002-12-24 JP JP2002383549A patent/JP2003273702A/ja not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007295605A (ja) * | 2002-01-11 | 2007-11-08 | Piedekku Gijutsu Kenkyusho:Kk | 水晶ユニットの製造方法 |
| CN114544758A (zh) * | 2022-02-15 | 2022-05-27 | 常州工学院 | 一种运用石英音叉型晶振监测结冰的方法 |
| CN114544758B (zh) * | 2022-02-15 | 2024-11-29 | 常州工学院 | 一种运用石英音叉型晶振监测结冰的方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Effective date: 20051201 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
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| A131 | Notification of reasons for refusal |
Effective date: 20060808 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
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| A521 | Written amendment |
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| A521 | Written amendment |
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| A911 | Transfer of reconsideration by examiner before appeal (zenchi) |
Effective date: 20070703 Free format text: JAPANESE INTERMEDIATE CODE: A911 |
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| A912 | Removal of reconsideration by examiner before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20071228 |
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| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20090410 |