JPS6378425U - - Google Patents
Info
- Publication number
- JPS6378425U JPS6378425U JP17186286U JP17186286U JPS6378425U JP S6378425 U JPS6378425 U JP S6378425U JP 17186286 U JP17186286 U JP 17186286U JP 17186286 U JP17186286 U JP 17186286U JP S6378425 U JPS6378425 U JP S6378425U
- Authority
- JP
- Japan
- Prior art keywords
- drawn out
- plate
- ultra
- notch
- vibrating element
- 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
- 230000005284 excitation Effects 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図、第２図、第３図は本考案による実施例
を示す図、第４図は他の実施例を示す図、第５図
は従来例を示す図である。
１…中板、２…上板、３…下板、２１，３１…
凹形切り欠き。
1, 2, and 3 are diagrams showing an embodiment according to the present invention, FIG. 4 is a diagram showing another embodiment, and FIG. 5 is a diagram showing a conventional example. 1...middle plate, 2...upper plate, 3...lower plate, 21, 31...
Concave cutout.
Claims (1)
この圧電振動素子と一体に形成された枠体とより
なる中板を、上板と下板により挟持してなり、全
体として略直方体の超薄型圧電振動子であつて、
前記中板に形成された励振電極の一方は表面の長
手方向の一端部に引出され、他方は裏面の他端部
に引出されるとともに、少なくとも前記上板の長
手方向一端部と前記下板の他端部に切り欠きを設
け、かつ長手方向両端にこの切り欠きを含んで引
出電極を形成したことを特徴とする超薄型圧電振
動子。 a piezoelectric vibrating element formed with a pair of excitation electrodes;
An ultra-thin piezoelectric vibrator having a substantially rectangular parallelepiped shape as a whole, consisting of a middle plate consisting of a frame integrally formed with the piezoelectric vibrating element, which is sandwiched between an upper plate and a lower plate.
One of the excitation electrodes formed on the middle plate is drawn out to one longitudinal end of the front surface, and the other is drawn out to the other end of the back surface, and at least one longitudinal end of the upper plate and the lower plate are drawn out. An ultra-thin piezoelectric vibrator characterized in that a notch is provided at the other end, and extraction electrodes are formed including the notch at both ends in the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17186286U JPS6378425U (en) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17186286U JPS6378425U (en) | 1986-11-07 | 1986-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6378425U true JPS6378425U (en) | 1988-05-24 |
Family
ID=31107884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17186286U Pending JPS6378425U (en) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6378425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011176787A (en) * | 2010-02-01 | 2011-09-08 | Nippon Dempa Kogyo Co Ltd | Piezoelectric device and manufacturing method thereof |
| JP2012015824A (en) * | 2010-07-01 | 2012-01-19 | Nippon Dempa Kogyo Co Ltd | Piezoelectric vibration device and manufacturing method for piezoelectric vibration device |
| JP2020005281A (en) * | 2019-08-21 | 2020-01-09 | リバーエレテック株式会社 | Crystal oscillator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58172008A (en) * | 1982-04-02 | 1983-10-08 | Toyo Commun Equip Co Ltd | Structure and manufacture of piezoelectric oscillator |
-
1986
- 1986-11-07 JP JP17186286U patent/JPS6378425U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58172008A (en) * | 1982-04-02 | 1983-10-08 | Toyo Commun Equip Co Ltd | Structure and manufacture of piezoelectric oscillator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011176787A (en) * | 2010-02-01 | 2011-09-08 | Nippon Dempa Kogyo Co Ltd | Piezoelectric device and manufacturing method thereof |
| JP2012015824A (en) * | 2010-07-01 | 2012-01-19 | Nippon Dempa Kogyo Co Ltd | Piezoelectric vibration device and manufacturing method for piezoelectric vibration device |
| JP2020005281A (en) * | 2019-08-21 | 2020-01-09 | リバーエレテック株式会社 | Crystal oscillator |