JPH0336219U - - Google Patents
Info
- Publication number
- JPH0336219U JPH0336219U JP1989096846U JP9684689U JPH0336219U JP H0336219 U JPH0336219 U JP H0336219U JP 1989096846 U JP1989096846 U JP 1989096846U JP 9684689 U JP9684689 U JP 9684689U JP H0336219 U JPH0336219 U JP H0336219U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric substrate
- wave device
- surface wave
- comb
- utility
- 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
- 239000000758 substrate Substances 0.000 claims description 4
- 244000126211 Hericium coralloides Species 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図はこの考案に係る表面波デバイスの平面
図、第２図乃至第４図は同上における圧電基板の
端部傾斜面の異なつた例を示す正面図、第５図は
従来の表面波デバイスの平面図、第６図は同上の
正面図、第７図は従来の表面波デバイスの他の例
を示す正面図、第８図は同上の正面図である。 １１……圧電基板、１２，１３……櫛歯電極、
１８……傾斜面。
図、第２図乃至第４図は同上における圧電基板の
端部傾斜面の異なつた例を示す正面図、第５図は
従来の表面波デバイスの平面図、第６図は同上の
正面図、第７図は従来の表面波デバイスの他の例
を示す正面図、第８図は同上の正面図である。 １１……圧電基板、１２，１３……櫛歯電極、
１８……傾斜面。
Claims (1)
- 圧電基板の表面に複数の櫛歯状電極を形成した
表面波デバイスにおいて、圧電基板の両端面を傾
斜面としたことを特徴とする表面波デバイス。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989096846U JPH0336219U (ja) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989096846U JPH0336219U (ja) | 1989-08-18 | 1989-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336219U true JPH0336219U (ja) | 1991-04-09 |
Family
ID=31646027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989096846U Pending JPH0336219U (ja) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336219U (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7397327B2 (en) | 2004-04-08 | 2008-07-08 | Murata Manufacturing Co., Ltd. | Surface acoustic wave filter and method of producing the same |
| WO2008114490A1 (ja) * | 2007-03-16 | 2008-09-25 | Panasonic Corporation | 弾性表面波デバイス |
| JP2012080188A (ja) * | 2010-09-30 | 2012-04-19 | Kyocera Corp | 弾性波装置およびその製造方法 |
| JP2020043442A (ja) * | 2018-09-10 | 2020-03-19 | 太陽誘電株式会社 | 弾性波デバイス |
-
1989
- 1989-08-18 JP JP1989096846U patent/JPH0336219U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7397327B2 (en) | 2004-04-08 | 2008-07-08 | Murata Manufacturing Co., Ltd. | Surface acoustic wave filter and method of producing the same |
| EP1734654A4 (en) * | 2004-04-08 | 2009-12-23 | Murata Manufacturing Co | SURFACE WAVE FILTER AND MANUFACTURING METHOD THEREFOR |
| WO2008114490A1 (ja) * | 2007-03-16 | 2008-09-25 | Panasonic Corporation | 弾性表面波デバイス |
| JP2012080188A (ja) * | 2010-09-30 | 2012-04-19 | Kyocera Corp | 弾性波装置およびその製造方法 |
| JP2020043442A (ja) * | 2018-09-10 | 2020-03-19 | 太陽誘電株式会社 | 弾性波デバイス |