JPH01113418U - - Google Patents
Info
- Publication number
- JPH01113418U JPH01113418U JP675088U JP675088U JPH01113418U JP H01113418 U JPH01113418 U JP H01113418U JP 675088 U JP675088 U JP 675088U JP 675088 U JP675088 U JP 675088U JP H01113418 U JPH01113418 U JP H01113418U
- Authority
- JP
- Japan
- Prior art keywords
- crystal
- crystal resonator
- blank space
- excitation electrode
- diaphragm
- 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.)
- Granted
Links
- 239000013078 crystal Substances 0.000 claims description 9
- 230000005284 excitation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988006750U JPH0540583Y2 (US20030199744A1-20031023-C00003.png) | 1988-01-22 | 1988-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988006750U JPH0540583Y2 (US20030199744A1-20031023-C00003.png) | 1988-01-22 | 1988-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01113418U true JPH01113418U (US20030199744A1-20031023-C00003.png) | 1989-07-31 |
| JPH0540583Y2 JPH0540583Y2 (US20030199744A1-20031023-C00003.png) | 1993-10-14 |
Family
ID=31211181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988006750U Expired - Lifetime JPH0540583Y2 (US20030199744A1-20031023-C00003.png) | 1988-01-22 | 1988-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540583Y2 (US20030199744A1-20031023-C00003.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101796726B (zh) | 2007-08-24 | 2014-04-02 | 太阳诱电株式会社 | 压电薄膜谐振器、使用该压电薄膜谐振器的滤波器、使用该滤波器的双工器、以及使用该滤波器或该双工器的通信设备 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537051A (en) * | 1978-09-06 | 1980-03-14 | Seikosha Co Ltd | Piezoelectric oscillator |
| JPS5610727A (en) * | 1979-07-05 | 1981-02-03 | Yuji Yanagisawa | Crystal oscillator having secondary electrode for frequency fine adjustment |
| JPS6079829U (ja) * | 1983-11-07 | 1985-06-03 | 日本電波工業株式会社 | 圧電振動子 |
| JPS62234410A (ja) * | 1986-04-04 | 1987-10-14 | Nec Corp | 厚みすべり圧電振動子 |
-
1988
- 1988-01-22 JP JP1988006750U patent/JPH0540583Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537051A (en) * | 1978-09-06 | 1980-03-14 | Seikosha Co Ltd | Piezoelectric oscillator |
| JPS5610727A (en) * | 1979-07-05 | 1981-02-03 | Yuji Yanagisawa | Crystal oscillator having secondary electrode for frequency fine adjustment |
| JPS6079829U (ja) * | 1983-11-07 | 1985-06-03 | 日本電波工業株式会社 | 圧電振動子 |
| JPS62234410A (ja) * | 1986-04-04 | 1987-10-14 | Nec Corp | 厚みすべり圧電振動子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540583Y2 (US20030199744A1-20031023-C00003.png) | 1993-10-14 |
