JPS5999526U - surface acoustic wave device - Google Patents
surface acoustic wave deviceInfo
- Publication number
- JPS5999526U JPS5999526U JP19408582U JP19408582U JPS5999526U JP S5999526 U JPS5999526 U JP S5999526U JP 19408582 U JP19408582 U JP 19408582U JP 19408582 U JP19408582 U JP 19408582U JP S5999526 U JPS5999526 U JP S5999526U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- wave device
- electrode
- bonding
- 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
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は弾性表面波装置の基本構造を示す一部切欠断面
斜視図、第２図は第１図の要部を示す拡大模式図、第３
図ａ及び第３図すは電極とボンデング線との従来の接続
状態を説明するための模式図、第４図ａ及び第４図すは
同じく電極とボンデング線との従来の接続状態を説明す
るための模式図、第５図ａ及び第５図すは本考案の弾性
表面波装置の電極とボンデング線との接続状態の一実施
例を説明するための模式図である。
１、 １０１． ４２・・・電極、４・・・導出端子、
６・・・ボンディング線、７・・・ステム、１０・・・
弾性表面波装置、２１，３１．４１・・・ボンディング
バット。Fig. 1 is a partially cutaway perspective view showing the basic structure of a surface acoustic wave device, Fig. 2 is an enlarged schematic view showing the main parts of Fig. 1, and Fig. 3 is an enlarged schematic diagram showing the main parts of Fig. 1.
Figures a and 3 are schematic diagrams for explaining the conventional connection between electrodes and bonding wires, and Figures 4a and 4 are schematic diagrams for explaining the conventional connection between electrodes and bonding wires. FIGS. 5A and 5A are schematic diagrams for explaining one embodiment of the connection state between the electrodes and bonding wires of the surface acoustic wave device of the present invention. 1, 101. 42... electrode, 4... lead-out terminal,
6... Bonding wire, 7... Stem, 10...
Surface acoustic wave device, 21, 31. 41... bonding bat.
Claims (2)
表面波素子と、この電極の一部に設けられ且つ外部端子
に接続するためのボンデングバラ、トを具備した弾性表
面波装置において、前記電極は前記圧電基板の露出する
開口を有し、且つこの開口部を覆い少なくとも一部が前
記電極と電気的に接続されるボンディングバットを有す
ることを特徴とする弾性表面波装置。(1) In a surface acoustic wave device comprising a surface acoustic wave element in which a predetermined electrode is arranged on one main surface of a piezoelectric substrate, and a bonding rose, which is provided on a part of this electrode and is connected to an external terminal. . A surface acoustic wave device, wherein the electrode has an opening through which the piezoelectric substrate is exposed, and a bonding bat that covers the opening and is at least partially electrically connected to the electrode.
乃至略１５０００ Ａであることを特徴とする実用新案
登録請求の範囲第１項記載の弾性表面波装置。(2) The thickness of the honding bat is approximately 5000 A
The surface acoustic wave device according to claim 1, characterized in that the surface acoustic wave device has a power of from 15,000 A to approximately 15,000 A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19408582U JPS5999526U (en) | 1982-12-23 | 1982-12-23 | surface acoustic wave device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19408582U JPS5999526U (en) | 1982-12-23 | 1982-12-23 | surface acoustic wave device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5999526U true JPS5999526U (en) | 1984-07-05 |
Family
ID=30417278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19408582U Pending JPS5999526U (en) | 1982-12-23 | 1982-12-23 | surface acoustic wave device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999526U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4848076A (en) * | 1971-10-20 | 1973-07-07 |
-
1982
- 1982-12-23 JP JP19408582U patent/JPS5999526U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4848076A (en) * | 1971-10-20 | 1973-07-07 |
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