JPH042116U - - Google Patents
Info
- Publication number
- JPH042116U JPH042116U JP4272990U JP4272990U JPH042116U JP H042116 U JPH042116 U JP H042116U JP 4272990 U JP4272990 U JP 4272990U JP 4272990 U JP4272990 U JP 4272990U JP H042116 U JPH042116 U JP H042116U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- electrode section
- substrate
- counter electrode
- frame
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 3
- 239000003292 glue Substances 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272990U JPH042116U (de) | 1990-04-21 | 1990-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4272990U JPH042116U (de) | 1990-04-21 | 1990-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042116U true JPH042116U (de) | 1992-01-09 |
Family
ID=31554531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4272990U Pending JPH042116U (de) | 1990-04-21 | 1990-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042116U (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51116226U (de) * | 1975-03-12 | 1976-09-21 | ||
| JPS5590516U (de) * | 1978-12-19 | 1980-06-23 | ||
| JPH07122966A (ja) * | 1993-10-21 | 1995-05-12 | Murata Mfg Co Ltd | エネルギー閉じ込め型圧電共振子 |
| JP2007174661A (ja) * | 2005-12-23 | 2007-07-05 | S-Cera Co Ltd | 絶縁セラミック基底板を用いたキャップ手段を有する表面実装型共振器及びその形成方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5478690A (en) * | 1977-12-05 | 1979-06-22 | Matsushima Kogyo Co Ltd | Crystal vibrator |
| JPS54129994A (en) * | 1978-03-31 | 1979-10-08 | Matsushima Kogyo Co Ltd | Crystal vibrator |
| JPS5568718A (en) * | 1978-11-16 | 1980-05-23 | Suisse Horlogerie | Piezooelectric bar resonator |
| JPS613514A (ja) * | 1984-06-18 | 1986-01-09 | Nippon Dempa Kogyo Co Ltd | 圧電振動子 |
-
1990
- 1990-04-21 JP JP4272990U patent/JPH042116U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5478690A (en) * | 1977-12-05 | 1979-06-22 | Matsushima Kogyo Co Ltd | Crystal vibrator |
| JPS54129994A (en) * | 1978-03-31 | 1979-10-08 | Matsushima Kogyo Co Ltd | Crystal vibrator |
| JPS5568718A (en) * | 1978-11-16 | 1980-05-23 | Suisse Horlogerie | Piezooelectric bar resonator |
| JPS613514A (ja) * | 1984-06-18 | 1986-01-09 | Nippon Dempa Kogyo Co Ltd | 圧電振動子 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51116226U (de) * | 1975-03-12 | 1976-09-21 | ||
| JPS5590516U (de) * | 1978-12-19 | 1980-06-23 | ||
| JPH07122966A (ja) * | 1993-10-21 | 1995-05-12 | Murata Mfg Co Ltd | エネルギー閉じ込め型圧電共振子 |
| JP2007174661A (ja) * | 2005-12-23 | 2007-07-05 | S-Cera Co Ltd | 絶縁セラミック基底板を用いたキャップ手段を有する表面実装型共振器及びその形成方法 |