JPS6022023U - surface acoustic wave device - Google Patents
surface acoustic wave deviceInfo
- Publication number
- JPS6022023U JPS6022023U JP11316083U JP11316083U JPS6022023U JP S6022023 U JPS6022023 U JP S6022023U JP 11316083 U JP11316083 U JP 11316083U JP 11316083 U JP11316083 U JP 11316083U JP S6022023 U JPS6022023 U JP S6022023U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- wave device
- stem
- piezoelectric 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
- 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図は従来の弾性表面波装置を示す斜視図、第２図は
本考案の弾性表面波装置の一実施例を示す斜視図である
。
２・・・表面波反射器、３・・・インターディジタル電
極、４・・・電極、５・・・圧電基板、６・・・ステム
、７・・・信号ピン、８・・・アースピン、１２，１４
，３２゜３３・・・ボンディング線、３１・・・補助電
極、１３・・・突起部。FIG. 1 is a perspective view of a conventional surface acoustic wave device, and FIG. 2 is a perspective view of an embodiment of the surface acoustic wave device of the present invention. 2... Surface wave reflector, 3... Interdigital electrode, 4... Electrode, 5... Piezoelectric substrate, 6... Stem, 7... Signal pin, 8... Earth pin, 12 ,14
, 32° 33... Bonding wire, 31... Auxiliary electrode, 13... Projection.
Claims (2)
置固定したステムと、この圧電基板上の電極と電気的に
接続し且つステムに絶縁部材を介して貫通植設された信
号ピンと、前記ステムと電気的に接続し且つ前記ステム
に絶縁部材を介して貫通植設されたアースピンとを具備
した弾性表面波装置において、前記圧電基板上に補助電
極を形成し、この補助電極を介して前記ステムと前記ア
ースピンとを電気的に接続したことを特徴とする弾性表
面波装置。(1) A piezoelectric substrate on which an electrode is formed, a stem on which this piezoelectric substrate is placed and fixed, and a signal pin that is electrically connected to the electrode on this piezoelectric substrate and is implanted through the stem via an insulating member. , in a surface acoustic wave device comprising an earth pin electrically connected to the stem and implanted through the stem through an insulating member, an auxiliary electrode is formed on the piezoelectric substrate; A surface acoustic wave device characterized in that the stem and the ground pin are electrically connected.
とは同一部材から構成されていることを特徴とする実用
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 electrode formed on the piezoelectric substrate and the auxiliary electrode are made of the same material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11316083U JPS6022023U (en) | 1983-07-22 | 1983-07-22 | surface acoustic wave device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11316083U JPS6022023U (en) | 1983-07-22 | 1983-07-22 | surface acoustic wave device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6022023U true JPS6022023U (en) | 1985-02-15 |
Family
ID=30262056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11316083U Pending JPS6022023U (en) | 1983-07-22 | 1983-07-22 | surface acoustic wave device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022023U (en) |
-
1983
- 1983-07-22 JP JP11316083U patent/JPS6022023U/en active Pending
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