JPS59137632U - Piezoelectric vibrating parts - Google Patents
Piezoelectric vibrating partsInfo
- Publication number
- JPS59137632U JPS59137632U JP3319483U JP3319483U JPS59137632U JP S59137632 U JPS59137632 U JP S59137632U JP 3319483 U JP3319483 U JP 3319483U JP 3319483 U JP3319483 U JP 3319483U JP S59137632 U JPS59137632 U JP S59137632U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric substrate
- piezoelectric vibrating
- piezoelectric
- reinforcing insulating
- vibrating parts
- 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
各図は、′来者案の＝実施例を示し、第１図は斜視図、
第２図は第１図の切断線■−Ｈに沿う断面図、第３図は
第１図の分解斜視図である。
−１・・・・・・圧電フィルタ、２・・・・・・圧電基
板、２ａ。
２ｂ・・・・・・主表面、３ａ、 ３ｂ、 ３ａ’
、 ３ｂ’・・・・・・個別電極、４ａ、４ａ′・
・・・・・共通電極、５ａ、 ５ｂ・・・・・・接着層
、６・・・・・・補強板。Each figure shows an example of the visitor's proposal; Figure 1 is a perspective view;
2 is a cross-sectional view taken along section line -H in FIG. 1, and FIG. 3 is an exploded perspective view of FIG. 1. -1...Piezoelectric filter, 2...Piezoelectric substrate, 2a. 2b...Main surface, 3a, 3b, 3a'
, 3b'...Individual electrode, 4a, 4a'.
...Common electrode, 5a, 5b...Adhesive layer, 6...Reinforcement plate.
Claims (1)
板を間にして互いに対向する電極を形成・ してなる
エネルギー閉じ込め形−の圧電振動部品において、少な
くとも一方の主表面には補強絶縁板を備え、この補強絶
縁板は、振動部分をのぞいて圧電基板に接着されており
、かつ、補強絶縁板が備えられている圧電基板面側に設
けられた引出電極上に位置する補強絶縁部位が切り欠か
れていることを特徴とする圧電振動部品。
。An energy trapping type piezoelectric vibrating component comprising a piezoelectric substrate and electrodes facing each other formed on the bidirectional surfaces of the piezoelectric substrate with the piezoelectric substrate in between; The reinforcing insulating plate is bonded to the piezoelectric substrate except for the vibrating part, and the reinforcing insulating part is located on the extraction electrode provided on the side of the piezoelectric substrate on which the reinforcing insulating plate is provided. A piezoelectric vibrating component characterized by a notch.
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3319483U JPS59137632U (en) | 1983-03-07 | 1983-03-07 | Piezoelectric vibrating parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3319483U JPS59137632U (en) | 1983-03-07 | 1983-03-07 | Piezoelectric vibrating parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59137632U true JPS59137632U (en) | 1984-09-13 |
Family
ID=30163996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3319483U Pending JPS59137632U (en) | 1983-03-07 | 1983-03-07 | Piezoelectric vibrating parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59137632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03175712A (en) * | 1989-12-04 | 1991-07-30 | Murata Mfg Co Ltd | Piezoelectric resonator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52142948A (en) * | 1976-05-24 | 1977-11-29 | Matsushita Electric Ind Co Ltd | Piezoelectric ceramic filter |
| JPS5611463U (en) * | 1979-07-04 | 1981-01-31 |
-
1983
- 1983-03-07 JP JP3319483U patent/JPS59137632U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52142948A (en) * | 1976-05-24 | 1977-11-29 | Matsushita Electric Ind Co Ltd | Piezoelectric ceramic filter |
| JPS5611463U (en) * | 1979-07-04 | 1981-01-31 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03175712A (en) * | 1989-12-04 | 1991-07-30 | Murata Mfg Co Ltd | Piezoelectric resonator |
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