JPS59157330U - piezoelectric resonator - Google Patents
piezoelectric resonatorInfo
- Publication number
- JPS59157330U JPS59157330U JP5241883U JP5241883U JPS59157330U JP S59157330 U JPS59157330 U JP S59157330U JP 5241883 U JP5241883 U JP 5241883U JP 5241883 U JP5241883 U JP 5241883U JP S59157330 U JPS59157330 U JP S59157330U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- piezoelectric substrate
- partial electrodes
- piezoelectric resonator
- 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ａおよび第゛１図すは夫々従来のエネルギー閉じ
込め膨圧電磁器共振子の構成を示す平面図および断面図
、第２図は本考案に係る圧電磁器共振子の縦断面図、第
３図は第２図の圧電磁器共振子の圧電磁器基板の平面図
、第４図は第２図の圧電磁器共振子の分解斜視図、第５
図は第２図の圧電磁器共振子の平面図である。
２１・・・圧電磁器基板、２２．２３・・・主面、２４
゜２５・・・部分電極、２６．２７・・・引出電極、２
８゜２９・・・導電接着剤、３１．３２・・・金属板、
３３゜３４・・・リード端子、ｇ、’、 ｇ２・・・間
隙。FIGS. 1a and 1 are a plan view and a sectional view showing the configuration of a conventional energy trapping pressure electromagnetic resonator, respectively. FIG. 2 is a longitudinal sectional view of a piezoelectric ceramic resonator according to the present invention, and FIG. The figure is a plan view of the piezoelectric ceramic substrate of the piezoelectric ceramic resonator of FIG. 2, FIG. 4 is an exploded perspective view of the piezoelectric ceramic resonator of FIG.
The figure is a plan view of the piezoelectric ceramic resonator of FIG. 2. 21... Piezoelectric ceramic substrate, 22.23... Main surface, 24
゜25... Partial electrode, 26.27... Extraction electrode, 2
8゜29... Conductive adhesive, 31.32... Metal plate,
33゜34...Lead terminal, g,', g2...Gap.
Claims (1)
形成してなるエネルギー閉じ込め形の圧電共振子におい
て、上記部分電極から圧電基板の周縁に引出電極を引き
出し、上記両主面に部分電極とその近傍を残して塗布し
た導電接着剤により圧電基板の主面に部分電極との間に
間隙を残して夫々金属板を貼り付け、これら金属板に夫
々リード端子を取り付けるようにしたことを特徴とする
圧電共振子。In an energy trap type piezoelectric resonator in which partial electrodes are formed on both opposing principal surfaces of a flat piezoelectric substrate, extraction electrodes are drawn out from the partial electrodes to the periphery of the piezoelectric substrate, and partial electrodes are formed on both principal surfaces of the piezoelectric substrate. Metal plates are attached to the main surface of the piezoelectric substrate with a gap left between them and the partial electrodes using a conductive adhesive applied to the electrodes and their vicinity, and lead terminals are attached to each of these metal plates. Features a piezoelectric resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5241883U JPS59157330U (en) | 1983-04-07 | 1983-04-07 | piezoelectric resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5241883U JPS59157330U (en) | 1983-04-07 | 1983-04-07 | piezoelectric resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59157330U true JPS59157330U (en) | 1984-10-22 |
Family
ID=30182769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5241883U Pending JPS59157330U (en) | 1983-04-07 | 1983-04-07 | piezoelectric resonator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59157330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS644109A (en) * | 1987-06-25 | 1989-01-09 | Murata Manufacturing Co | Piezoelectric component |
-
1983
- 1983-04-07 JP JP5241883U patent/JPS59157330U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS644109A (en) * | 1987-06-25 | 1989-01-09 | Murata Manufacturing Co | Piezoelectric component |
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