JPS58155131U - surface acoustic wave device - Google Patents
surface acoustic wave deviceInfo
- Publication number
- JPS58155131U JPS58155131U JP5061482U JP5061482U JPS58155131U JP S58155131 U JPS58155131 U JP S58155131U JP 5061482 U JP5061482 U JP 5061482U JP 5061482 U JP5061482 U JP 5061482U JP S58155131 U JPS58155131 U JP S58155131U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- wave device
- support plate
- elements
- 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
- Surface Acoustic Wave Elements And Circuit Networks Thereof (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図および第２図は従来の弾性表面波装置を示す斜視
図、第３図は本考案の弾性表面波装置の一実施例を示す
斜視図、第４図は第３図に示す装置の接続回路図および
特性図、第５図および第７図は本考案の弾性表面波装置
の他の実施例を示す斜視図、第６図および第８図は第５
図および第７図に示す実施例の接続回路図および特性図
、第９図は本考案の弾性表面波装置のさらに他の実施例
を示す斜視図である。
１・・・・・・圧電基板、２． ３． ９． １０・・
・・・・弾性表面波用電極、４． ５． １１． １２
・・・・・・弾性表面波用素子、６・・・・・・リード
ピン、７・・・・・・パッケージステム、１３．１６・
・・・・・支持板。
ｒ−−−ｍ
Ｃｆ５１ （（）1 and 2 are perspective views showing a conventional surface acoustic wave device, FIG. 3 is a perspective view showing an embodiment of the surface acoustic wave device of the present invention, and FIG. 4 is a perspective view of the device shown in FIG. A connection circuit diagram and a characteristic diagram, FIGS. 5 and 7 are perspective views showing other embodiments of the surface acoustic wave device of the present invention, and FIGS.
FIG. 9 is a perspective view showing still another embodiment of the surface acoustic wave device of the present invention. 1...Piezoelectric substrate, 2. 3. 9. 10...
...Surface acoustic wave electrode, 4. 5. 11. 12
...Surface acoustic wave element, 6...Lead pin, 7...Package stem, 13.16.
...Support plate. r---m Cf51 (()
Claims (2)
異なる弾性表面波素子を複数備えてなる弾性表面波装置
において、前記複数の弾性表面波素子が、支持板の対向
主面にその支持板を挾むように背中合せに固着されてな
ることを特徴とする弾性表面波装置。(1) In a surface acoustic wave device comprising a plurality of surface acoustic wave elements having different characteristics in which surface acoustic wave electrodes are formed on a piezoelectric substrate, the plurality of surface acoustic wave elements are arranged on opposing main surfaces of a support plate. A surface acoustic wave device characterized by being fixed back to back so as to sandwich support plates.
る実用新案登録請求の範囲第１項記載の弾性表面波装置
。(2) The surface acoustic wave device according to claim 1, wherein the support plate is a shield plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5061482U JPS58155131U (en) | 1982-04-09 | 1982-04-09 | surface acoustic wave device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5061482U JPS58155131U (en) | 1982-04-09 | 1982-04-09 | surface acoustic wave device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58155131U true JPS58155131U (en) | 1983-10-17 |
Family
ID=30061399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5061482U Pending JPS58155131U (en) | 1982-04-09 | 1982-04-09 | surface acoustic wave device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58155131U (en) |
-
1982
- 1982-04-09 JP JP5061482U patent/JPS58155131U/en active Pending
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