JPS60101826U - surface acoustic wave device - Google Patents
surface acoustic wave deviceInfo
- Publication number
- JPS60101826U JPS60101826U JP19453583U JP19453583U JPS60101826U JP S60101826 U JPS60101826 U JP S60101826U JP 19453583 U JP19453583 U JP 19453583U JP 19453583 U JP19453583 U JP 19453583U JP S60101826 U JPS60101826 U JP S60101826U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- stem
- wave device
- wave element
- 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.)
- Granted
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の横断面図、第２図は
そのシェルを除去した状態を示す平面図、第３図ｃｊ従
来の他の弾性表面波装置を示す横断面図、第４図は第３
図に示した従来の装置において溶接時に形成されるビー
ドを示す断面図、第５図はその溶接部の状態を示す横断
面図、第６図は本 ゛考案の一実施例の横断面図、第
７図はそのシェルを除去した状態を示す平面図、第８図
は本考案の他の実施例を示す横断面図、第９図はそのシ
ェルを除去した状態を示す平面図である。
１・・・・・・ステム、１ｃ・・・・・・凸条、１ｄ・
・・・・・凹溝、１ｅ・・・空起、Ｉｆ・・・・・・凹
孔、３・・・・・・弾性表面波素子、５・・・・・・リ
ードピン、６・・・・・・シェル、６ａ・・・・・・フ
ランジ部、７・・・・・・央ンデイングワイヤ。, FIG. 1 is a cross-sectional view of a conventional surface acoustic wave device, FIG. 2 is a plan view showing the state with the shell removed, FIG. 3 is a cross-sectional view showing another conventional surface acoustic wave device, and FIG. Figure 4 is the third
Fig. 5 is a cross-sectional view showing the state of the welded part in the conventional device shown in Fig. 6, and Fig. 6 is a cross-sectional view of an embodiment of the present invention. FIG. 7 is a plan view showing the state with the shell removed, FIG. 8 is a cross-sectional view showing another embodiment of the present invention, and FIG. 9 is a plan view showing the state with the shell removed. 1... Stem, 1c... Convex ridge, 1d.
...Concave groove, 1e...Double raised, If...Concave hole, 3...Surface acoustic wave element, 5...Lead pin, 6... ...Shell, 6a...Flange part, 7...Central mounting wire.
Claims (1)
と、この弾性表面波素子を気密に包覆し縁部を前記ステ
ム主面側に溶接されｆシェルとを有する弾性表面波装置
において、前記ステム主面へ、前記シェル内面に当接し
てビニルとステムの相対位置を規制する突起を、プレス
加工により裏面を凹陥させて形成したことを特徴とする
弾性表面波素子。 −A surface acoustic wave device comprising a stem, a surface acoustic wave element fixed to the soil surface of the stem, and an f-shell that airtightly encloses the surface acoustic wave element and has an edge welded to the main surface of the stem, A surface acoustic wave element characterized in that a protrusion is formed on the main surface of the stem by recessing the back surface by press working to abut on the inner surface of the shell and regulate the relative position of the vinyl and the stem. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19453583U JPS60101826U (en) | 1983-12-16 | 1983-12-16 | surface acoustic wave device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19453583U JPS60101826U (en) | 1983-12-16 | 1983-12-16 | surface acoustic wave device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60101826U true JPS60101826U (en) | 1985-07-11 |
| JPH032993Y2 JPH032993Y2 (en) | 1991-01-25 |
Family
ID=30418108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19453583U Granted JPS60101826U (en) | 1983-12-16 | 1983-12-16 | surface acoustic wave device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60101826U (en) |
-
1983
- 1983-12-16 JP JP19453583U patent/JPS60101826U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032993Y2 (en) | 1991-01-25 |
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