JPS593621U - Chip type piezoelectric vibrating parts - Google Patents
Chip type piezoelectric vibrating partsInfo
- Publication number
- JPS593621U JPS593621U JP9972882U JP9972882U JPS593621U JP S593621 U JPS593621 U JP S593621U JP 9972882 U JP9972882 U JP 9972882U JP 9972882 U JP9972882 U JP 9972882U JP S593621 U JPS593621 U JP S593621U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric substrate
- electrode
- piezoelectric
- piezoelectric vibrating
- type piezoelectric
- 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
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図と第２図はこの考案に係る振動部材の圧電基板を
示す平面図、第３図は振動部材の斜視図、第４図は同上
の回路図、第５図は振動部材の電極部分を示す拡大断面
図、第６図は同上における外部電極部分の断面図、第７
図は実装時の平面図。
１．１・・・・・・圧電基板、２，２・・・・・・外装
板、３・・・・・・接着剤、４〜９・・・・・・外部電
極。Figures 1 and 2 are plan views showing the piezoelectric substrate of the vibrating member according to this invention, Figure 3 is a perspective view of the vibrating member, Figure 4 is the same circuit diagram, and Figure 5 is the electrode portion of the vibrating member. Fig. 6 is a sectional view of the external electrode portion in the same as above, Fig. 7 is an enlarged sectional view showing
The figure is a plan view when mounted. 1.1...Piezoelectric substrate, 2,2...Exterior plate, 3...Adhesive, 4-9...External electrode.
Claims (1)
電基板群の最外面に外装板とを順次重ね、各々の重なり
面を、少なくとも振動部分を除いて施した接着剤で接着
固定し、各電極の必要とする端子を圧電基板の外側で外
部電極によって接続したチップ型圧電振動部品において
、エネルギーとじこめ形厚み振動モードを用いるフィル
タの分割電極側を圧電基板の一方表面側に設けるととも
にアース電極を他方表面側に設け、分割電極の各々を圧
電基板の一対の隅部に引出すとともにアース電極を対向
する二辺の各々の中間部分に引出したことを特徴とする
チップ型圧電振動部品。A required number of piezoelectric substrates with electrodes provided on their surfaces and an exterior plate are stacked one after another on the outermost surface of the piezoelectric substrate group, and the overlapping surfaces of each are bonded and fixed with an adhesive applied at least to the vibrating portion. In a chip-type piezoelectric vibrating component in which the necessary terminals of each electrode are connected by external electrodes on the outside of the piezoelectric substrate, the divided electrode side of the filter that uses the energy confinement type thickness vibration mode is provided on one surface side of the piezoelectric substrate, and also grounded. A chip-type piezoelectric vibrating component characterized in that an electrode is provided on the other surface side, each of the divided electrodes is drawn out to a pair of corners of a piezoelectric substrate, and a ground electrode is drawn out to the middle part of each of two opposing sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9972882U JPS593621U (en) | 1982-06-29 | 1982-06-29 | Chip type piezoelectric vibrating parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9972882U JPS593621U (en) | 1982-06-29 | 1982-06-29 | Chip type piezoelectric vibrating parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS593621U true JPS593621U (en) | 1984-01-11 |
Family
ID=30236219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9972882U Pending JPS593621U (en) | 1982-06-29 | 1982-06-29 | Chip type piezoelectric vibrating parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593621U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815134B1 (en) * | 1969-03-13 | 1973-05-12 | ||
| JPS5130899U (en) * | 1974-08-30 | 1976-03-05 | ||
| JPS5717124A (en) * | 1980-07-05 | 1982-01-28 | Tdk Electronics Co Ltd | Capacitor and method of producing same |
-
1982
- 1982-06-29 JP JP9972882U patent/JPS593621U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815134B1 (en) * | 1969-03-13 | 1973-05-12 | ||
| JPS5130899U (en) * | 1974-08-30 | 1976-03-05 | ||
| JPS5717124A (en) * | 1980-07-05 | 1982-01-28 | Tdk Electronics Co Ltd | Capacitor and method of producing same |
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