JPS6121132U - Piezoelectric resonator with capacitor - Google Patents
Piezoelectric resonator with capacitorInfo
- Publication number
- JPS6121132U JPS6121132U JP10614084U JP10614084U JPS6121132U JP S6121132 U JPS6121132 U JP S6121132U JP 10614084 U JP10614084 U JP 10614084U JP 10614084 U JP10614084 U JP 10614084U JP S6121132 U JPS6121132 U JP S6121132U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- piezoelectric resonator
- piezoelectric
- resonator
- substrate
- 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
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- 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図ないし第４図は本考案の一実施例を示し、第１図
は斜視図、第２図イないしハはそれぞれこの誘電体基板
１の製造手順の一例を段階的に示す斜視図、第３図はラ
ダー型圧電フィルタの一例を示す回路図、第４図は第３
図の具体的構成を示す構成図、第５図は本考案の応用例
を示す回路図、第６図はラダー型フィルタの一例を示す
回路図である。
１・・・基板、２・・・基板の主表面、３， ４．
８・・・電極、６・・・圧電共振子部分、９・・・コ
ンデンサ部分、１０・・・圧電共振子部分の基材、１１
・・・コンデンサ部分の基材、Ｆ・・・コンデンサ付き
圧電共振子。1 to 4 show an embodiment of the present invention, FIG. 1 is a perspective view, and FIGS. 2A to 2C are perspective views showing step-by-step an example of the manufacturing procedure of this dielectric substrate 1, Figure 3 is a circuit diagram showing an example of a ladder type piezoelectric filter, and Figure 4 is a circuit diagram showing an example of a ladder type piezoelectric filter.
FIG. 5 is a circuit diagram showing an application example of the present invention, and FIG. 6 is a circuit diagram showing an example of a ladder type filter. 1...Substrate, 2...Main surface of substrate, 3, 4.
8... Electrode, 6... Piezoelectric resonator part, 9... Capacitor part, 10... Base material of piezoelectric resonator part, 11
...Base material of capacitor part, F...Piezoelectric resonator with capacitor.
Claims (1)
ンサ付き圧電共振子において、圧電基板を備え、この圧
電基板の両主表面の一部分に該圧電基板を介して部分的
に対向する電極を形成して圧電共振子部分を構成すると
ともに、誘電体基板を介して対向する電極を形成したコ
ンデンサ部分を有し、前記圧電共振子部分とコンデンザ
部分とは異なる材質の基材で構成され、両基材を一体に
接合して構成されていることを特徴とするコンデンサ付
き圧電共振子。A piezoelectric resonator with a capacitor that operates by combining a capacitor and a piezoelectric resonator includes a piezoelectric substrate, and electrodes are formed on portions of both main surfaces of the piezoelectric substrate to partially oppose each other with the piezoelectric substrate interposed therebetween. It has a capacitor part that forms a resonator part and has electrodes facing each other via a dielectric substrate, and the piezoelectric resonator part and the capacitor part are made of base materials of different materials, and both base materials are integrated A piezoelectric resonator with a capacitor, characterized in that it is configured by bonding to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10614084U JPS6121132U (en) | 1984-07-12 | 1984-07-12 | Piezoelectric resonator with capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10614084U JPS6121132U (en) | 1984-07-12 | 1984-07-12 | Piezoelectric resonator with capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6121132U true JPS6121132U (en) | 1986-02-07 |
Family
ID=30665438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10614084U Pending JPS6121132U (en) | 1984-07-12 | 1984-07-12 | Piezoelectric resonator with capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106209A (en) * | 1989-09-20 | 1991-05-02 | Murata Mfg Co Ltd | Piezoelectric oscillator |
-
1984
- 1984-07-12 JP JP10614084U patent/JPS6121132U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106209A (en) * | 1989-09-20 | 1991-05-02 | Murata Mfg Co Ltd | Piezoelectric oscillator |
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