JPH0262830U - - Google Patents
Info
- Publication number
- JPH0262830U JPH0262830U JP14286188U JP14286188U JPH0262830U JP H0262830 U JPH0262830 U JP H0262830U JP 14286188 U JP14286188 U JP 14286188U JP 14286188 U JP14286188 U JP 14286188U JP H0262830 U JPH0262830 U JP H0262830U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- acoustic wave
- wave element
- surface acoustic
- interdigital
- 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 3
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図及び第２図は本考案の第１及び第２の実
施例の平面図、第３図は従来の弾性表面波素子の
一例を示す平面図である。
１……厚電基板、２……交差指状電極、３，３
ａ，３ｂ……反射器、４，４ａ……スリツト部、
５……格子状パターン。
1 and 2 are plan views of first and second embodiments of the present invention, and FIG. 3 is a plan view showing an example of a conventional surface acoustic wave element. 1... Thick electric substrate, 2... Interdigital electrode, 3, 3
a, 3b... reflector, 4, 4a... slit part,
5...Lattice pattern.
Claims (1)
有して構成された弾性表面波素子において、前記
反射器の片側にスリツト部を設けた格子状パター
ンの長さを少なくとも交差指状電極の交差幅と同
等にしたことを特徴とする弾性表面波素子。 In a surface acoustic wave element configured with interdigital electrodes and a reflector on the main surface of a piezoelectric substrate, the length of the lattice pattern in which a slit portion is provided on one side of the reflector is at least interdigital. A surface acoustic wave element characterized in that the width is equal to the crossing width of electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14286188U JPH0262830U (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14286188U JPH0262830U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262830U true JPH0262830U (en) | 1990-05-10 |
Family
ID=31409168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14286188U Pending JPH0262830U (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262830U (en) |
-
1988
- 1988-10-31 JP JP14286188U patent/JPH0262830U/ja active Pending