JPS62127121U - - Google Patents
Info
- Publication number
- JPS62127121U JPS62127121U JP1501686U JP1501686U JPS62127121U JP S62127121 U JPS62127121 U JP S62127121U JP 1501686 U JP1501686 U JP 1501686U JP 1501686 U JP1501686 U JP 1501686U JP S62127121 U JPS62127121 U JP S62127121U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- wave piezoelectric
- piezoelectric plate
- fixed
- base
- 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
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図ａは本考案の表面波フイルタの分解図、
同図ｂは同断面図である。第３図は従来の弾性表
面波装置の分解図、同図ｂは同断面図である。
１，１６……表面波用圧電基板、７，１０……
金属、９，１９……接着剤。
Figure 1a is an exploded view of the surface wave filter of the present invention.
Figure b is a sectional view of the same. FIG. 3 is an exploded view of a conventional surface acoustic wave device, and FIG. 3b is a sectional view of the same. 1,16...Piezoelectric substrate for surface waves, 7,10...
Metal, 9,19...adhesive.
補正 昭６１．５．１４
図面の簡単な説明を次のように補正する。
明細書第８頁第９行目の「第３図」を「第２図
」に訂正する。Amendment May 14, 1981 The brief description of the drawing is amended as follows. "Figure 3" on page 8, line 9 of the specification is corrected to "Figure 2."
Claims (1)
の交叉電極が配置され他方の板面をベース表面上
に固着した弾性表面装置において、前記ベース表
面と前記表面波用圧電板の他方の板面との接続領
域を、該表面波用圧電板の表面積Ｓに対し０．５
Ｓ以内として接着剤により固着したことを特徴と
する弾性表面波装置。 (2) 第１項記載の実用新案登録請求の範囲にお
いて、前記ベース表面と前記表面波用圧電板の他
方の板面との固着される部分を、該表面波用圧電
板の略中央部としたことを特徴とする弾性表面波
装置。[Claims for Utility Model Registration] (1) In an elastic surface device in which cross electrodes for input and output are arranged on one plate surface of a surface wave piezoelectric substrate and the other plate surface is fixed on the base surface, the base surface The connection area between the surface wave piezoelectric plate and the other plate surface of the surface wave piezoelectric plate is 0.5 with respect to the surface area S of the surface wave piezoelectric plate.
A surface acoustic wave device characterized in that it is fixed with an adhesive within S. (2) In the scope of the utility model registration claim set forth in paragraph 1, the portion where the base surface and the other plate surface of the surface wave piezoelectric plate are fixed is defined as the approximately central portion of the surface wave piezoelectric plate. A surface acoustic wave device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1501686U JPS62127121U (en) | 1986-02-03 | 1986-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1501686U JPS62127121U (en) | 1986-02-03 | 1986-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62127121U true JPS62127121U (en) | 1987-08-12 |
Family
ID=30805551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1501686U Pending JPS62127121U (en) | 1986-02-03 | 1986-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62127121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01291510A (en) * | 1988-05-18 | 1989-11-24 | Nippon Dempa Kogyo Co Ltd | Surface acoustic wave device |
-
1986
- 1986-02-03 JP JP1501686U patent/JPS62127121U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01291510A (en) * | 1988-05-18 | 1989-11-24 | Nippon Dempa Kogyo Co Ltd | Surface acoustic wave device |