JPH0150132B2 - - Google Patents
Info
- Publication number
- JPH0150132B2 JPH0150132B2 JP5794681A JP5794681A JPH0150132B2 JP H0150132 B2 JPH0150132 B2 JP H0150132B2 JP 5794681 A JP5794681 A JP 5794681A JP 5794681 A JP5794681 A JP 5794681A JP H0150132 B2 JPH0150132 B2 JP H0150132B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- vibration mode
- present
- order
- vibrator
- 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
- 239000013078 crystal Substances 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 13
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/21—Crystal tuning forks
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5794681A JPS57173218A (en) | 1981-04-17 | 1981-04-17 | Piezoelectric oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5794681A JPS57173218A (en) | 1981-04-17 | 1981-04-17 | Piezoelectric oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57173218A JPS57173218A (en) | 1982-10-25 |
| JPH0150132B2 true JPH0150132B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-10-27 |
Family
ID=13070193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5794681A Granted JPS57173218A (en) | 1981-04-17 | 1981-04-17 | Piezoelectric oscillator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57173218A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002031975A1 (fr) * | 2000-10-10 | 2002-04-18 | Citizen Watch Co., Ltd. | Dispositif produisant des vibrations de torsion |
-
1981
- 1981-04-17 JP JP5794681A patent/JPS57173218A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002031975A1 (fr) * | 2000-10-10 | 2002-04-18 | Citizen Watch Co., Ltd. | Dispositif produisant des vibrations de torsion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57173218A (en) | 1982-10-25 |