JPH0150135B2 - - Google Patents
Info
- Publication number
- JPH0150135B2 JPH0150135B2 JP21268381A JP21268381A JPH0150135B2 JP H0150135 B2 JPH0150135 B2 JP H0150135B2 JP 21268381 A JP21268381 A JP 21268381A JP 21268381 A JP21268381 A JP 21268381A JP H0150135 B2 JPH0150135 B2 JP H0150135B2
- Authority
- JP
- Japan
- Prior art keywords
- vibrating
- axis
- branch
- type vibrator
- present
- 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 18
- 239000002184 metal Substances 0.000 claims description 12
- 239000010409 thin film Substances 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 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 devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/21—Crystal tuning forks
- H03H9/215—Crystal tuning forks consisting of quartz
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 |
|---|---|---|---|
| JP21268381A JPS58111515A (ja) | 1981-12-25 | 1981-12-25 | 水晶振動子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21268381A JPS58111515A (ja) | 1981-12-25 | 1981-12-25 | 水晶振動子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58111515A JPS58111515A (ja) | 1983-07-02 |
| JPH0150135B2 true JPH0150135B2 (fr) | 1989-10-27 |
Family
ID=16626680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21268381A Granted JPS58111515A (ja) | 1981-12-25 | 1981-12-25 | 水晶振動子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58111515A (fr) |
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 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0666631B2 (ja) * | 1983-10-25 | 1994-08-24 | シチズン時計株式会社 | 水晶振動子 |
| JPS60242713A (ja) * | 1984-05-17 | 1985-12-02 | Citizen Watch Co Ltd | 圧電振動子の電極構造 |
| FR2634067B1 (fr) * | 1988-07-07 | 1992-04-03 | Electro Microtechn Centre | Resonateur piezoelectrique |
| CN107431472B (zh) | 2015-04-27 | 2020-05-12 | 株式会社村田制作所 | 谐振子以及谐振装置 |
| CN107431476B (zh) | 2015-04-27 | 2020-06-12 | 株式会社村田制作所 | 谐振子以及谐振装置 |
| CN107534432B (zh) | 2015-04-28 | 2020-06-05 | 株式会社村田制作所 | 谐振子以及谐振装置 |
| US10812046B2 (en) | 2018-02-07 | 2020-10-20 | Murata Manufacturing Co., Ltd. | Micromechanical resonator having reduced size |
-
1981
- 1981-12-25 JP JP21268381A patent/JPS58111515A/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 |
|---|---|
| JPS58111515A (ja) | 1983-07-02 |
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