JPS641966B2 - - Google Patents
Info
- Publication number
- JPS641966B2 JPS641966B2 JP6609478A JP6609478A JPS641966B2 JP S641966 B2 JPS641966 B2 JP S641966B2 JP 6609478 A JP6609478 A JP 6609478A JP 6609478 A JP6609478 A JP 6609478A JP S641966 B2 JPS641966 B2 JP S641966B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- insulating substrate
- piezoelectric body
- center
- floating
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000005684 electric field Effects 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 description 12
- 239000013078 crystal Substances 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- 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 |
---|---|---|---|
JP6609478A JPS54157068A (en) | 1978-05-31 | 1978-05-31 | Oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6609478A JPS54157068A (en) | 1978-05-31 | 1978-05-31 | Oscillator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54157068A JPS54157068A (en) | 1979-12-11 |
JPS641966B2 true JPS641966B2 (en]) | 1989-01-13 |
Family
ID=13305932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6609478A Granted JPS54157068A (en) | 1978-05-31 | 1978-05-31 | Oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54157068A (en]) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH588785A5 (en]) * | 1975-02-28 | 1977-06-15 | Ebauches Sa |
-
1978
- 1978-05-31 JP JP6609478A patent/JPS54157068A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS54157068A (en) | 1979-12-11 |
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