JP4484545B2 - 圧電発振器 - Google Patents
圧電発振器 Download PDFInfo
- Publication number
- JP4484545B2 JP4484545B2 JP2004052159A JP2004052159A JP4484545B2 JP 4484545 B2 JP4484545 B2 JP 4484545B2 JP 2004052159 A JP2004052159 A JP 2004052159A JP 2004052159 A JP2004052159 A JP 2004052159A JP 4484545 B2 JP4484545 B2 JP 4484545B2
- Authority
- JP
- Japan
- Prior art keywords
- support base
- piezoelectric oscillator
- mounting
- resin material
- piezoelectric
- 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.)
- Expired - Fee Related
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Description
2・・・基板
3・・・シールリング
4・・・蓋体
5・・・水晶振動素子(圧電振動素子)
6・・・支持基体
7・・・IC素子
8、9・・・接合電極
11・・・書込制御端子
12・・・実装脚部
13・・・樹脂材
14・・・チップ状コンデンサ
Claims (2)
- 内部に圧電振動素子を収容している矩形状の容器体を支持基体上に固定させるとともに、該支持基体の下面に、圧電振動素子の発振周波数に対応した発振信号を出力するIC素子と、前記支持基体の前記下面の外周に沿って前記下面の四隅部に配された複数の実装脚部とを取着させてなる圧電発振器であって、
前記複数の実装脚部は、縦断面において台形形状を有しているとともに、横断面積の大きい側の端部において前記支持基体に取着されており、
前記IC素子の側面と前記複数の実装脚部の各々の側面との間に、前記IC素子の下面が露出するようにして樹脂材が充填されているとともに、前記複数の実装脚部の各々の側面が全周にわたって前記樹脂材によって覆われていることを特徴とする圧電発振器。 - 前記樹脂材が透明材料からなることを特徴とする請求項1記載の圧電発振器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004052159A JP4484545B2 (ja) | 2004-02-26 | 2004-02-26 | 圧電発振器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004052159A JP4484545B2 (ja) | 2004-02-26 | 2004-02-26 | 圧電発振器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005244642A JP2005244642A (ja) | 2005-09-08 |
JP4484545B2 true JP4484545B2 (ja) | 2010-06-16 |
Family
ID=35025880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004052159A Expired - Fee Related JP4484545B2 (ja) | 2004-02-26 | 2004-02-26 | 圧電発振器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4484545B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005008511B4 (de) | 2005-02-24 | 2019-09-12 | Tdk Corporation | MEMS-Mikrofon |
DE102005050398A1 (de) * | 2005-10-20 | 2007-04-26 | Epcos Ag | Gehäuse mit Hohlraum für ein mechanisch empfindliches elektronisches Bauelement und Verfahren zur Herstellung |
DE102005053765B4 (de) | 2005-11-10 | 2016-04-14 | Epcos Ag | MEMS-Package und Verfahren zur Herstellung |
JP2009278399A (ja) * | 2008-05-15 | 2009-11-26 | Epson Toyocom Corp | 圧電デバイス |
-
2004
- 2004-02-26 JP JP2004052159A patent/JP4484545B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005244642A (ja) | 2005-09-08 |
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