JPS6322085B2 - - Google Patents
Info
- Publication number
- JPS6322085B2 JPS6322085B2 JP14006679A JP14006679A JPS6322085B2 JP S6322085 B2 JPS6322085 B2 JP S6322085B2 JP 14006679 A JP14006679 A JP 14006679A JP 14006679 A JP14006679 A JP 14006679A JP S6322085 B2 JPS6322085 B2 JP S6322085B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- frequency
- approximately
- rectangular
- thickness
- 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 39
- 230000003071 parasitic effect Effects 0.000 description 30
- 238000005452 bending Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000002411 adverse Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 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
- H03H9/02—Details
- H03H9/02007—Details of bulk acoustic wave devices
- H03H9/02157—Dimensional parameters, e.g. ratio between two dimension parameters, length, width or thickness
-
- 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
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
Landscapes
- 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 |
|---|---|---|---|
| JP14006679A JPS5664510A (en) | 1979-10-30 | 1979-10-30 | Rectangular at-cut quartz oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14006679A JPS5664510A (en) | 1979-10-30 | 1979-10-30 | Rectangular at-cut quartz oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5664510A JPS5664510A (en) | 1981-06-01 |
| JPS6322085B2 true JPS6322085B2 (en, 2012) | 1988-05-10 |
Family
ID=15260174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14006679A Granted JPS5664510A (en) | 1979-10-30 | 1979-10-30 | Rectangular at-cut quartz oscillator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5664510A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59112548U (ja) * | 1983-01-19 | 1984-07-30 | 御代田精密株式会社 | 水晶片加工装置 |
-
1979
- 1979-10-30 JP JP14006679A patent/JPS5664510A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5664510A (en) | 1981-06-01 |
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