JPS6378424U - - Google Patents
Info
- Publication number
- JPS6378424U JPS6378424U JP17016286U JP17016286U JPS6378424U JP S6378424 U JPS6378424 U JP S6378424U JP 17016286 U JP17016286 U JP 17016286U JP 17016286 U JP17016286 U JP 17016286U JP S6378424 U JPS6378424 U JP S6378424U
- Authority
- JP
- Japan
- Prior art keywords
- shaped electrode
- wave device
- metal
- comb
- different
- 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
- 239000002184 metal Substances 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000000463 material Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 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：銅薄膜。
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：銅薄膜。
Claims (1)
- 少く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１種以上の異種金属及び少なくと
も１層以上の異種金属層をはさみ込んだことを特
徴とする弾性表面波デバイス。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17016286U JPS6378424U (ja) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17016286U JPS6378424U (ja) | 1986-11-07 | 1986-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6378424U true JPS6378424U (ja) | 1988-05-24 |
Family
ID=31104642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17016286U Pending JPS6378424U (ja) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6378424U (ja) |
-
1986
- 1986-11-07 JP JP17016286U patent/JPS6378424U/ja active Pending
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