JPS52120695A - Contour sliding vibrator and its frequency adjustment method - Google Patents
Contour sliding vibrator and its frequency adjustment methodInfo
- Publication number
- JPS52120695A JPS52120695A JP3755776A JP3755776A JPS52120695A JP S52120695 A JPS52120695 A JP S52120695A JP 3755776 A JP3755776 A JP 3755776A JP 3755776 A JP3755776 A JP 3755776A JP S52120695 A JPS52120695 A JP S52120695A
- Authority
- JP
- Japan
- Prior art keywords
- frequency adjustment
- adjustment method
- contour sliding
- sliding vibrator
- 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.)
- Pending
Links
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
- H03H9/02—Details
- H03H9/125—Driving means, e.g. electrodes, coils
- H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
- H03H9/132—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials characterized by a particular shape
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
PURPOSE:To reduce the frequency adjustment progress, by forming the contour sliding vibrator, making the electrode shape spiral.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3755776A JPS52120695A (en) | 1976-04-02 | 1976-04-02 | Contour sliding vibrator and its frequency adjustment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3755776A JPS52120695A (en) | 1976-04-02 | 1976-04-02 | Contour sliding vibrator and its frequency adjustment method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52120695A true JPS52120695A (en) | 1977-10-11 |
Family
ID=12500807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3755776A Pending JPS52120695A (en) | 1976-04-02 | 1976-04-02 | Contour sliding vibrator and its frequency adjustment method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52120695A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132227U (en) * | 1983-02-25 | 1984-09-05 | 富士通株式会社 | Structure of piezoelectric vibrating element |
JP2006180290A (en) * | 2004-12-22 | 2006-07-06 | Murata Mfg Co Ltd | Piezoelectric thin-film resonator |
-
1976
- 1976-04-02 JP JP3755776A patent/JPS52120695A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132227U (en) * | 1983-02-25 | 1984-09-05 | 富士通株式会社 | Structure of piezoelectric vibrating element |
JP2006180290A (en) * | 2004-12-22 | 2006-07-06 | Murata Mfg Co Ltd | Piezoelectric thin-film resonator |
JP4572679B2 (en) * | 2004-12-22 | 2010-11-04 | 株式会社村田製作所 | Piezoelectric thin film resonator |
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