JPH0174627U - - Google Patents
Info
- Publication number
- JPH0174627U JPH0174627U JP1987169463U JP16946387U JPH0174627U JP H0174627 U JPH0174627 U JP H0174627U JP 1987169463 U JP1987169463 U JP 1987169463U JP 16946387 U JP16946387 U JP 16946387U JP H0174627 U JPH0174627 U JP H0174627U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- chip
- electrode element
- reflector
- 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.)
- Granted
Links
- 238000010897 surface acoustic wave method Methods 0.000 claims description 5
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図は、本考案の一実施例を示す平面図、第
２図は、本考案の他の実施例を示す平面図、第３
図は、従来の表面弾性波装置を示す平面図である
。
主要部分の符号の説明、１……チツプ、２，３
……ＩＤＴ、９，１０……反射器。
FIG. 1 is a plan view showing one embodiment of the present invention, FIG. 2 is a plan view showing another embodiment of the present invention, and FIG.
The figure is a plan view showing a conventional surface acoustic wave device. Explanation of symbols of main parts, 1...chip, 2, 3
...IDT, 9,10...reflector.
Claims (1)
面に表面弾性波を発生させる表面弾性波発生手段
と、前記表面弾性波の波面の法線に対して所定角
度をなす方向に伸長する複数の電極子からなる反
射器とを含む表面弾性波装置であつて、前記反射
器を形成する電極子の両端が、前記チツプの側面
に達していることを特徴とする表面弾性波装置。 A chip having an uneven side surface, a surface acoustic wave generating means for generating a surface acoustic wave on a main surface of the chip, and a plurality of electrodes extending in a direction forming a predetermined angle with respect to a normal to a wavefront of the surface acoustic wave. What is claimed is: 1. A surface acoustic wave device comprising: a reflector consisting of an electrode element, wherein both ends of an electrode element forming the reflector reach a side surface of the chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16946387U JPH054340Y2 (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16946387U JPH054340Y2 (en) | 1987-11-05 | 1987-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0174627U true JPH0174627U (en) | 1989-05-19 |
| JPH054340Y2 JPH054340Y2 (en) | 1993-02-03 |
Family
ID=31459544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16946387U Expired - Lifetime JPH054340Y2 (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054340Y2 (en) |
-
1987
- 1987-11-05 JP JP16946387U patent/JPH054340Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054340Y2 (en) | 1993-02-03 |