JPS62147926U - - Google Patents
Info
- Publication number
- JPS62147926U JPS62147926U JP3569786U JP3569786U JPS62147926U JP S62147926 U JPS62147926 U JP S62147926U JP 3569786 U JP3569786 U JP 3569786U JP 3569786 U JP3569786 U JP 3569786U JP S62147926 U JPS62147926 U JP S62147926U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- substrate
- electrode
- main surface
- electrode formed
- 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 4
- 230000009977 dual effect Effects 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図および第２図は本考案の一実施例に係る
圧電振動部品としての２重モードフイルタであり
、第１図はその正面側斜視図、第２図は第１図の
背面側斜視図である。第３図は従来例の正面側斜
視図である。
１…基板、２，３…端部電極、４…中間電極、
８…対向電極、１１ａ，１１ｂ…共振素子。
1 and 2 show a dual mode filter as a piezoelectric vibrating component according to an embodiment of the present invention, FIG. 1 is a front perspective view thereof, and FIG. 2 is a rear perspective view of FIG. 1. It is. FIG. 3 is a front perspective view of the conventional example. 1... Substrate, 2, 3... End electrode, 4... Intermediate electrode,
8... Counter electrode, 11a, 11b... Resonant element.
Claims (1)
にそれぞれ形成された一対の端部電極と、 両端部電極間の中間位置に形成された単一もし
くは複数の中間電極と、 基板の他方の主表面に形成され、前記端部電極
および中間電極に対向してこれらの電極との間で
複数の共振素子を構成する対向電極とからなる圧
電振動部品。[Claims for Utility Model Registration] A rectangular substrate, a pair of end electrodes formed at both ends in the long side direction on one main surface of the substrate, and a single electrode formed at an intermediate position between the two end electrodes. Piezoelectric vibration comprising one or more intermediate electrodes, and a counter electrode formed on the other main surface of the substrate, facing the end electrode and the intermediate electrode, and forming a plurality of resonant elements with these electrodes. parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3569786U JPS62147926U (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3569786U JPS62147926U (en) | 1986-03-12 | 1986-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62147926U true JPS62147926U (en) | 1987-09-18 |
Family
ID=30845414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3569786U Pending JPS62147926U (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62147926U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420109A (en) * | 1977-07-14 | 1979-02-15 | Moon Star Chemical Corp | Production of decorative board with and mold utilized in said method |
| JPS596008U (en) * | 1982-07-05 | 1984-01-14 | 株式会社日立製作所 | straightening machine |
-
1986
- 1986-03-12 JP JP3569786U patent/JPS62147926U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420109A (en) * | 1977-07-14 | 1979-02-15 | Moon Star Chemical Corp | Production of decorative board with and mold utilized in said method |
| JPS596008U (en) * | 1982-07-05 | 1984-01-14 | 株式会社日立製作所 | straightening machine |