JPS5487086A - Crystal oscillator - Google Patents
Crystal oscillatorInfo
- Publication number
- JPS5487086A JPS5487086A JP15469577A JP15469577A JPS5487086A JP S5487086 A JPS5487086 A JP S5487086A JP 15469577 A JP15469577 A JP 15469577A JP 15469577 A JP15469577 A JP 15469577A JP S5487086 A JPS5487086 A JP S5487086A
- Authority
- JP
- Japan
- Prior art keywords
- crystal
- plate
- oscillator
- electrode
- thin plate
- 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
- 239000013078 crystal Substances 0.000 title abstract 8
- 230000005684 electric field Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 abstract 1
- 238000005498 polishing 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/56—Monolithic crystal filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/56—Monolithic crystal filters
- H03H9/566—Electric coupling means therefor
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15469577A JPS5487086A (en) | 1977-12-22 | 1977-12-22 | Crystal oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15469577A JPS5487086A (en) | 1977-12-22 | 1977-12-22 | Crystal oscillator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5487086A true JPS5487086A (en) | 1979-07-11 |
Family
ID=15589914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15469577A Pending JPS5487086A (en) | 1977-12-22 | 1977-12-22 | Crystal oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5487086A (ja) |
-
1977
- 1977-12-22 JP JP15469577A patent/JPS5487086A/ja active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050201 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Effective date: 20050620 Free format text: JAPANESE INTERMEDIATE CODE: A313 |
|
A02 | Decision of refusal |
Effective date: 20050802 Free format text: JAPANESE INTERMEDIATE CODE: A02 |