JPH01156627U - - Google Patents
Info
- Publication number
- JPH01156627U JPH01156627U JP5262288U JP5262288U JPH01156627U JP H01156627 U JPH01156627 U JP H01156627U JP 5262288 U JP5262288 U JP 5262288U JP 5262288 U JP5262288 U JP 5262288U JP H01156627 U JPH01156627 U JP H01156627U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- wave device
- support substrate
- conductor pattern
- 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
- 238000010897 surface acoustic wave method Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図は本考案に係る弾性表面波装置の分解斜
視図、第２図は同じくケースを取除いた平面図、
第３図は第２図Ａ１―Ａ１線上における拡大部分
断面図、第４図は弾性表面波装置をテレビ、ラジ
オ、ＶＴＲまたは通信機のＩＦ段の表面波フイル
タとして組込んだ例を示す図である。
１……支持基板、２……弾性表面波素子、３…
…圧電素子、４１〜４５……リード端子、５……
回路素子、６……保護キヤツプ。
Fig. 1 is an exploded perspective view of the surface acoustic wave device according to the present invention, Fig. 2 is a plan view with the case removed,
Figure 3 is an enlarged partial sectional view taken along line A1 - A1 in Figure 2, and Figure 4 shows an example in which the surface acoustic wave device is incorporated as a surface wave filter in the IF stage of a television, radio, VTR, or communication device. It is a diagram. 1...Support substrate, 2...Surface acoustic wave element, 3...
...Piezoelectric element, 41-45...Lead terminal, 5...
Circuit element, 6...protective cap.
Claims (1)
ると共に、前記支持基板の少なくとも１面上に導
体パターンを設け、前記導体パターン上に前記弾
性表面波素子と共に回路を構成する能動回路素子
または受動回路素子を取付けたことを特徴とする
弾性表面波装置。 (2) 前記弾性表面波素子は圧電素子を介して前
記支持基板の面上に搭載したことを特徴とする実
用新案登録請求の範囲第１項に記載の弾性表面波
装置。[Claims for Utility Model Registration] (1) A surface acoustic wave device is mounted on the surface of a support substrate, a conductor pattern is provided on at least one surface of the support substrate, and the surface acoustic wave device is mounted on the conductor pattern. 1. A surface acoustic wave device comprising an active circuit element or a passive circuit element that together constitute a circuit. (2) The surface acoustic wave device according to claim 1, wherein the surface acoustic wave element is mounted on the surface of the support substrate via a piezoelectric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5262288U JPH01156627U (en) | 1988-04-19 | 1988-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5262288U JPH01156627U (en) | 1988-04-19 | 1988-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156627U true JPH01156627U (en) | 1989-10-27 |
Family
ID=31278627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5262288U Pending JPH01156627U (en) | 1988-04-19 | 1988-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0480125U (en) * | 1990-11-27 | 1992-07-13 |
-
1988
- 1988-04-19 JP JP5262288U patent/JPH01156627U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0480125U (en) * | 1990-11-27 | 1992-07-13 |
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