JPH0450921U - - Google Patents
Info
- Publication number
- JPH0450921U JPH0450921U JP9375790U JP9375790U JPH0450921U JP H0450921 U JPH0450921 U JP H0450921U JP 9375790 U JP9375790 U JP 9375790U JP 9375790 U JP9375790 U JP 9375790U JP H0450921 U JPH0450921 U JP H0450921U
- Authority
- JP
- Japan
- Prior art keywords
- comb
- shaped electrode
- thin film
- combs
- piezoelectric thin
- 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)
Description
第１図は本考案の表面弾性波素子の一実施例を
示す上面図および断面図、第２図は従来例である
。 １……絶縁体基板、２……第１の櫛形電極、３
……圧電体薄膜、４……第２の櫛形電極。
示す上面図および断面図、第２図は従来例である
。 １……絶縁体基板、２……第１の櫛形電極、３
……圧電体薄膜、４……第２の櫛形電極。
Claims (1)
- 第１の櫛形電極が設けられた絶縁体基板上に圧
電体薄膜が形成され、この圧電体薄膜上には前記
第１の櫛形電極と対をなす第２の櫛形電極が設け
られており、更に前記第１の櫛形電極の櫛と櫛の
間に前記第２の櫛形電極の櫛が配置されるように
形成したことを特徴とする表面弾性波素子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9375790U JPH0450921U (ja) | 1990-09-06 | 1990-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9375790U JPH0450921U (ja) | 1990-09-06 | 1990-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450921U true JPH0450921U (ja) | 1992-04-28 |
Family
ID=31831207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9375790U Pending JPH0450921U (ja) | 1990-09-06 | 1990-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450921U (ja) |
-
1990
- 1990-09-06 JP JP9375790U patent/JPH0450921U/ja active Pending