JPH0230635U - - Google Patents
Info
- Publication number
- JPH0230635U JPH0230635U JP10863888U JP10863888U JPH0230635U JP H0230635 U JPH0230635 U JP H0230635U JP 10863888 U JP10863888 U JP 10863888U JP 10863888 U JP10863888 U JP 10863888U JP H0230635 U JPH0230635 U JP H0230635U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- resonator
- piezoelectric
- ceramic substrate
- piezoelectric ceramic
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案にかかる圧電共振子の一例の斜
視図、第２図はその正面図、第３図は他の実施例
の正面図、第４図は従来例の斜視図である。
１……圧電セラミツク基板、２，３……電極、
４，５……傾斜面、６，７……曲面。
FIG. 1 is a perspective view of an example of a piezoelectric resonator according to the present invention, FIG. 2 is a front view thereof, FIG. 3 is a front view of another embodiment, and FIG. 4 is a perspective view of a conventional example. 1... Piezoelectric ceramic substrate, 2, 3... Electrode,
4, 5... Slanted surface, 6, 7... Curved surface.
Claims (1)
その一部が対向するように設けたエネルギー閉じ
込め形厚み滑り振動モードを用いた圧電共振子に
おいて、 上記圧電セラミツク基板の電極を設けた面と直
角方向の厚みが両端にかけて漸次小さくなるよう
に形成されていることを特徴とする圧電共振子。[Claims for Utility Model Registration] In a piezoelectric resonator using an energy-trapped thickness shear vibration mode in which electrodes are provided on two opposing sides of a piezoelectric ceramic substrate so that some of the electrodes face each other, the electrodes of the piezoelectric ceramic substrate 1. A piezoelectric resonator characterized in that the thickness in the direction perpendicular to the surface on which the resonator is provided gradually decreases toward both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10863888U JPH0230635U (en) | 1988-08-18 | 1988-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10863888U JPH0230635U (en) | 1988-08-18 | 1988-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230635U true JPH0230635U (en) | 1990-02-27 |
Family
ID=31344161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10863888U Pending JPH0230635U (en) | 1988-08-18 | 1988-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230635U (en) |
-
1988
- 1988-08-18 JP JP10863888U patent/JPH0230635U/ja active Pending
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