JPS6347620U - - Google Patents
Info
- Publication number
- JPS6347620U JPS6347620U JP13983986U JP13983986U JPS6347620U JP S6347620 U JPS6347620 U JP S6347620U JP 13983986 U JP13983986 U JP 13983986U JP 13983986 U JP13983986 U JP 13983986U JP S6347620 U JPS6347620 U JP S6347620U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- wave device
- conductive layer
- container
- 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 11
- 239000012212 insulator Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図ａは第１実施例の分解斜視図、第１図ｂ
は第１実施例の側断面図、第１図Ｃは第１実施例
の弾性表面波素子の電極パターンを示す正面図で
ある。第２図ａは第２実施例を示す分解斜視図、
第２図ｂは第２実施例の側断面図、第２図Ｃは第
２実施例の弾性表面波素子の電極パターンを示す
正面図である。第３図ａは従来の弾性表面波装置
の分解斜視図である。第３図ｂは従来の弾性表面
波装置による電極パターンを示す正面図である。
１，２…容器、３，４…蓋体、５…基台、６…
弾性表面波素子、７，８…電極パターン、３１１
，４２１，６２１…金属膜。
Figure 1a is an exploded perspective view of the first embodiment, Figure 1b
1 is a side sectional view of the first embodiment, and FIG. 1C is a front view showing the electrode pattern of the surface acoustic wave element of the first embodiment. FIG. 2a is an exploded perspective view showing the second embodiment;
FIG. 2B is a side sectional view of the second embodiment, and FIG. 2C is a front view showing the electrode pattern of the surface acoustic wave element of the second embodiment. FIG. 3a is an exploded perspective view of a conventional surface acoustic wave device. FIG. 3b is a front view showing an electrode pattern of a conventional surface acoustic wave device. 1, 2... Container, 3, 4... Lid, 5... Base, 6...
Surface acoustic wave element, 7, 8...electrode pattern, 311
, 421, 621...metal film.
Claims (1)
より成り、上記容器の内壁の上下面、外壁の上下
面のうち少なくとも１面に導電層を設け、宜つこ
の導電層が接地用電極あるいは接地用端子に電気
的に接続されていることを特徴とする弾性表面波
装置。 ２ 上記容器が上記弾性表面波素子と平板状の蓋
体とで構成され、上記蓋体の表裏面、弾性表面波
素子の裏面のうち少なくとも１面に導電層を形成
し、宜つこの導電層が接地用電極あるいは接地用
端子に電気的に接続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。[Claims for Utility Model Registration] 1. Consisting of a container made of an insulator and a surface acoustic wave element, a conductive layer is provided on at least one of the upper and lower surfaces of the inner wall and the upper and lower surfaces of the outer wall of the container, and A surface acoustic wave device characterized in that a conductive layer is electrically connected to a grounding electrode or a grounding terminal. 2. The container is composed of the surface acoustic wave device and a flat lid, and a conductive layer is formed on at least one of the front and back surfaces of the lid and the back surface of the surface acoustic wave device, and the conductive layer is The surface acoustic wave device according to claim 1, wherein the surface acoustic wave device is electrically connected to a grounding electrode or a grounding terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13983986U JPS6347620U (en) | 1986-09-10 | 1986-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13983986U JPS6347620U (en) | 1986-09-10 | 1986-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347620U true JPS6347620U (en) | 1988-03-31 |
Family
ID=31046123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13983986U Pending JPS6347620U (en) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347620U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5694814A (en) * | 1979-12-28 | 1981-07-31 | Matsushita Electric Ind Co Ltd | Elastic surface wave device |
| JPS6090416A (en) * | 1983-10-24 | 1985-05-21 | Pioneer Electronic Corp | Surface acoustic wave element |
-
1986
- 1986-09-10 JP JP13983986U patent/JPS6347620U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5694814A (en) * | 1979-12-28 | 1981-07-31 | Matsushita Electric Ind Co Ltd | Elastic surface wave device |
| JPS6090416A (en) * | 1983-10-24 | 1985-05-21 | Pioneer Electronic Corp | Surface acoustic wave element |