JPS62148000U - - Google Patents
Info
- Publication number
- JPS62148000U JPS62148000U JP1986036906U JP3690686U JPS62148000U JP S62148000 U JPS62148000 U JP S62148000U JP 1986036906 U JP1986036906 U JP 1986036906U JP 3690686 U JP3690686 U JP 3690686U JP S62148000 U JPS62148000 U JP S62148000U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic body
- electrode
- groove
- buried
- organic
- 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
- 239000000463 material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 1
Description
第１図は本考案に係る圧電振動子の斜視図、第
２図は同振動子の基体となる圧電セラミツク素体
の平面図、第３図は本考案に係る圧電振動子のパ
ルス波形図、第４図は従来例に係る圧電振動子の
斜視図、第５図は同振動子のパルス波形図である
。
１０：圧電セラミツク素体、１１，１２：電極
、１３，１４：凹溝、１５，１６：有機物質のダ
ンパー材。
FIG. 1 is a perspective view of a piezoelectric vibrator according to the present invention, FIG. 2 is a plan view of a piezoelectric ceramic body serving as the base of the vibrator, and FIG. 3 is a pulse waveform diagram of the piezoelectric vibrator according to the present invention. FIG. 4 is a perspective view of a piezoelectric vibrator according to a conventional example, and FIG. 5 is a pulse waveform diagram of the same vibrator. 10: piezoelectric ceramic body, 11, 12: electrode, 13, 14: groove, 15, 16: organic material damper material.
Claims (1)
ずらせて碁盤目状に凹溝を夫々形成し、その各平
面に電極を設けると共に、各溝内には有機物質の
ダンバー材を埋設してなることを特徴とする圧電
振動子。 A flat piezoelectric ceramic body is formed with concave grooves in a grid pattern at different positions on the front and back surfaces, an electrode is provided on each plane, and an organic damper material is buried in each groove. A piezoelectric vibrator characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986036906U JPS62148000U (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986036906U JPS62148000U (en) | 1986-03-12 | 1986-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62148000U true JPS62148000U (en) | 1987-09-18 |
Family
ID=30847742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986036906U Pending JPS62148000U (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012132261A1 (en) | 2011-03-31 | 2012-10-04 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Oscillator and electronic device |
-
1986
- 1986-03-12 JP JP1986036906U patent/JPS62148000U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012132261A1 (en) | 2011-03-31 | 2012-10-04 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Oscillator and electronic device |
| EP2908554A1 (en) | 2011-03-31 | 2015-08-19 | NEC Corporation | Oscillator and electronic device |
| US9252711B2 (en) | 2011-03-31 | 2016-02-02 | Nec Corporation | Oscillator and electronic device |