JPS5768920A - Thickness slip quartz oscillator - Google Patents
Thickness slip quartz oscillatorInfo
- Publication number
- JPS5768920A JPS5768920A JP14613880A JP14613880A JPS5768920A JP S5768920 A JPS5768920 A JP S5768920A JP 14613880 A JP14613880 A JP 14613880A JP 14613880 A JP14613880 A JP 14613880A JP S5768920 A JPS5768920 A JP S5768920A
- Authority
- JP
- Japan
- Prior art keywords
- quartz oscillator
- thickness slip
- planes
- oscillator
- polished
- 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
- 239000010453 quartz Substances 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 4
- 230000000694 effects Effects 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 abstract 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
- H03H9/17—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)
Abstract
PURPOSE:To increase the energy enclosing effect of an AT-cut thickness slip quartz oscillator, by combining the shape of double convex type and double bevel type. CONSTITUTION:The center of both major planes of a rectangular quartz plate 100 is polished and processed to curved planes 1, 2 with the curvature of R toward the X axis. The both ends of the major plane is polished to planes 3-6 having the angle toward the X axis. The energy enclosing effect can be increased further through the combination of the processings at the center and both ends by forming the AT- cut thickness slip quartz oscillator. As a result, the equivalent resistance of the oscillator can be decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14613880A JPS5768920A (en) | 1980-10-17 | 1980-10-17 | Thickness slip quartz oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14613880A JPS5768920A (en) | 1980-10-17 | 1980-10-17 | Thickness slip quartz oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5768920A true JPS5768920A (en) | 1982-04-27 |
Family
ID=15400996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14613880A Pending JPS5768920A (en) | 1980-10-17 | 1980-10-17 | Thickness slip quartz oscillator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5768920A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0496583A2 (en) * | 1991-01-25 | 1992-07-29 | Seiko Electronic Components Ltd. | KT cut width-extensional mode quartz crystal resonator |
| EP1744452B1 (en) * | 2005-05-16 | 2009-09-09 | Epson Toyocom Corporation | Piezoelectric substrate and method of manufacturing the same |
-
1980
- 1980-10-17 JP JP14613880A patent/JPS5768920A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0496583A2 (en) * | 1991-01-25 | 1992-07-29 | Seiko Electronic Components Ltd. | KT cut width-extensional mode quartz crystal resonator |
| EP1744452B1 (en) * | 2005-05-16 | 2009-09-09 | Epson Toyocom Corporation | Piezoelectric substrate and method of manufacturing the same |
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