JP4499410B2 - 水晶振動子 - Google Patents
水晶振動子 Download PDFInfo
- Publication number
- JP4499410B2 JP4499410B2 JP2003435377A JP2003435377A JP4499410B2 JP 4499410 B2 JP4499410 B2 JP 4499410B2 JP 2003435377 A JP2003435377 A JP 2003435377A JP 2003435377 A JP2003435377 A JP 2003435377A JP 4499410 B2 JP4499410 B2 JP 4499410B2
- Authority
- JP
- Japan
- Prior art keywords
- support
- package
- crystal
- plate
- support arm
- 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
Links
- 239000013078 crystal Substances 0.000 title claims description 33
- 239000010453 quartz Substances 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Images
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
図1では、水晶板として平面板を図示しているが、もちろんコンベックス振動板などであっても効果は同様である。
2 支持具
3 基部
4 支持腕
5 水晶板
Claims (1)
- 気密封止され、丸板の水晶板を支持具により支持された水晶振動子において、パッケージと1ヶ所で保持される基部と、該基部から3本以上の支持腕が前記丸板のほぼ中央部から延び、支持腕の先端部で前記丸板の水晶板を保持され、該基部と該支持腕は絶縁性の材料からなり一体構造であることを特徴とする水晶振動子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003435377A JP4499410B2 (ja) | 2003-12-26 | 2003-12-26 | 水晶振動子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003435377A JP4499410B2 (ja) | 2003-12-26 | 2003-12-26 | 水晶振動子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005197801A JP2005197801A (ja) | 2005-07-21 |
JP4499410B2 true JP4499410B2 (ja) | 2010-07-07 |
Family
ID=34815479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003435377A Expired - Fee Related JP4499410B2 (ja) | 2003-12-26 | 2003-12-26 | 水晶振動子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4499410B2 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116890A (ja) * | 1974-08-01 | 1976-02-10 | Suwa Seikosha Kk | Suishoshindoshi |
JPS6356817U (ja) * | 1986-10-02 | 1988-04-15 | ||
JPH0485822U (ja) * | 1990-11-28 | 1992-07-27 | ||
JPH04323909A (ja) * | 1991-04-23 | 1992-11-13 | Toyo Commun Equip Co Ltd | 圧電デバイス・チップのサポート |
JPH07122959A (ja) * | 1993-10-27 | 1995-05-12 | Daishinku Co | 表面実装型水晶振動子 |
JPH11145767A (ja) * | 1997-11-12 | 1999-05-28 | Mitsubishi Electric Corp | 水晶振動子の支持構造 |
JP2001127576A (ja) * | 1999-10-22 | 2001-05-11 | Toyo Commun Equip Co Ltd | 圧電振動子用パッケージの構造及び製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS645111A (en) * | 1987-06-26 | 1989-01-10 | Toyo Communication Equip | Support for piezoelectric device |
-
2003
- 2003-12-26 JP JP2003435377A patent/JP4499410B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116890A (ja) * | 1974-08-01 | 1976-02-10 | Suwa Seikosha Kk | Suishoshindoshi |
JPS6356817U (ja) * | 1986-10-02 | 1988-04-15 | ||
JPH0485822U (ja) * | 1990-11-28 | 1992-07-27 | ||
JPH04323909A (ja) * | 1991-04-23 | 1992-11-13 | Toyo Commun Equip Co Ltd | 圧電デバイス・チップのサポート |
JPH07122959A (ja) * | 1993-10-27 | 1995-05-12 | Daishinku Co | 表面実装型水晶振動子 |
JPH11145767A (ja) * | 1997-11-12 | 1999-05-28 | Mitsubishi Electric Corp | 水晶振動子の支持構造 |
JP2001127576A (ja) * | 1999-10-22 | 2001-05-11 | Toyo Commun Equip Co Ltd | 圧電振動子用パッケージの構造及び製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2005197801A (ja) | 2005-07-21 |
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