JPH0471032U - - Google Patents
Info
- Publication number
- JPH0471032U JPH0471032U JP11350290U JP11350290U JPH0471032U JP H0471032 U JPH0471032 U JP H0471032U JP 11350290 U JP11350290 U JP 11350290U JP 11350290 U JP11350290 U JP 11350290U JP H0471032 U JPH0471032 U JP H0471032U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric substrate
- acoustic wave
- surface acoustic
- bonded
- wave device
- 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 8
- 239000000758 substrate Substances 0.000 claims 5
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図は本考案に係る弾性表面波装置を示す側
面図、第２図は従来の弾性表面波装置を示す側面
図、第３図は従来の弾性表面波装置の他の例を示
す側面図である。
１……弾性表面波素子、２……弾性表面波パタ
ーン、３……ステム、４……接着剤、１１……ス
リツト。
Fig. 1 is a side view showing a surface acoustic wave device according to the present invention, Fig. 2 is a side view showing a conventional surface acoustic wave device, and Fig. 3 is a side view showing another example of the conventional surface acoustic wave device. It is. DESCRIPTION OF SYMBOLS 1...Surface acoustic wave element, 2...Surface acoustic wave pattern, 3...Stem, 4...Adhesive, 11...Slit.
Claims (1)
板を有し、この圧電基板の下面がパツケージ本体
に接着された弾性表面波装置において、前記圧電
基板の両側部に、この圧電基板の下面に開口しか
つ下面を両側部と中央部とに隔絶する溝を設け、
この溝より圧電基板の両端側をパツケージ本体に
接着したことを特徴とする弾性表面波装置。 In a surface acoustic wave device that has a piezoelectric substrate on which a surface acoustic wave pattern is formed, and the bottom surface of the piezoelectric substrate is bonded to a package body, openings are provided in the bottom surface of the piezoelectric substrate on both sides of the piezoelectric substrate. and a groove is provided to separate the lower surface into both sides and the center,
A surface acoustic wave device characterized in that both ends of the piezoelectric substrate are bonded to the package body through this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11350290U JPH0471032U (en) | 1990-10-31 | 1990-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11350290U JPH0471032U (en) | 1990-10-31 | 1990-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471032U true JPH0471032U (en) | 1992-06-23 |
Family
ID=31861099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11350290U Pending JPH0471032U (en) | 1990-10-31 | 1990-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10115352A (en) * | 1996-07-23 | 1998-05-06 | Borg Warner Automot Inc | Chain guide and tensioner arm |
-
1990
- 1990-10-31 JP JP11350290U patent/JPH0471032U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10115352A (en) * | 1996-07-23 | 1998-05-06 | Borg Warner Automot Inc | Chain guide and tensioner arm |