JPS6378423U - - Google Patents
Info
- Publication number
- JPS6378423U JPS6378423U JP17016186U JP17016186U JPS6378423U JP S6378423 U JPS6378423 U JP S6378423U JP 17016186 U JP17016186 U JP 17016186U JP 17016186 U JP17016186 U JP 17016186U JP S6378423 U JPS6378423 U JP S6378423U
- Authority
- JP
- Japan
- Prior art keywords
- shaped electrode
- metal
- comb
- metal comb
- layers
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 238000010897 surface acoustic wave method Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図は、本考案の二層櫛形電極の断面図、第
２図は、本考案の一実施例を示す断面図、第３図
は、従来の櫛形電極の断面図である。 １：圧電基板、１Ａ：圧電基板表面、２：アル
ミニウム櫛形電極、３：金属薄膜。
２図は、本考案の一実施例を示す断面図、第３図
は、従来の櫛形電極の断面図である。 １：圧電基板、１Ａ：圧電基板表面、２：アル
ミニウム櫛形電極、３：金属薄膜。
Claims (1)
- 少なくとも圧電性材料、金属櫛形電極から成る
弾性表面波デバイスにおいて、前記金属櫛形電極
が少なくとも２層の金属膜から成ることを特徴と
する弾性表面波デバイス。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17016186U JPS6378423U (ja) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17016186U JPS6378423U (ja) | 1986-11-07 | 1986-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6378423U true JPS6378423U (ja) | 1988-05-24 |
Family
ID=31104640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17016186U Pending JPS6378423U (ja) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6378423U (ja) |
-
1986
- 1986-11-07 JP JP17016186U patent/JPS6378423U/ja active Pending