JP4992796B2 - 発振子 - Google Patents
発振子 Download PDFInfo
- Publication number
- JP4992796B2 JP4992796B2 JP2008092210A JP2008092210A JP4992796B2 JP 4992796 B2 JP4992796 B2 JP 4992796B2 JP 2008092210 A JP2008092210 A JP 2008092210A JP 2008092210 A JP2008092210 A JP 2008092210A JP 4992796 B2 JP4992796 B2 JP 4992796B2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- oscillator
- ceramic composition
- piezoelectric ceramic
- temperature
- 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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- Compositions Of Oxide Ceramics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
(Pbα La β Sr γ)(Ti1−(x+y+z)ZrxMnyNbz)O3
で表される組成を有し、0.87≦α≦0.98、0<β≦0.08、0.005≦γ≦0.05、0.125≦x≦0.300、0.020≦y≦0.050、及び0.040≦z≦0.070を満たす。
(Pbα La β Sr γ)(Ti1−(x+y+z)ZrxMnyNbz)O3・・・式(1)
Claims (1)
- 圧電磁器組成物からなる圧電素子と、前記圧電素子を間に挟んで対向する1対の電極と、を備え、
前記圧電磁器組成物が、ペロブスカイト構造を有する複合酸化物を含有し、
前記複合酸化物が、
(Pbα La β Sr γ)(Ti1−(x+y+z)ZrxMnyNbz)O3
で表される組成を有し、
0.87≦α≦0.98、
0<β≦0.08、
0.005≦γ≦0.05、
0.125≦x≦0.300、
0.020≦y≦0.050、及び
0.040≦z≦0.070
を満たす、発振子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008092210A JP4992796B2 (ja) | 2008-03-31 | 2008-03-31 | 発振子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008092210A JP4992796B2 (ja) | 2008-03-31 | 2008-03-31 | 発振子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009242188A JP2009242188A (ja) | 2009-10-22 |
JP4992796B2 true JP4992796B2 (ja) | 2012-08-08 |
Family
ID=41304555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008092210A Expired - Fee Related JP4992796B2 (ja) | 2008-03-31 | 2008-03-31 | 発振子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4992796B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111606707A (zh) * | 2020-06-05 | 2020-09-01 | 江苏波速传感器有限公司 | 一种容温稳定性压电陶瓷材料以及制备方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5195799B2 (ja) * | 2010-03-23 | 2013-05-15 | Tdk株式会社 | 発振子 |
CN103280523B (zh) | 2013-06-18 | 2015-03-25 | 厦门乃尔电子有限公司 | 高温压电元件电极制作方法及压电元件结构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4821878B1 (ja) * | 1969-04-22 | 1973-07-02 | ||
JP3198589B2 (ja) * | 1992-03-25 | 2001-08-13 | 株式会社村田製作所 | 表面波装置 |
JP3198613B2 (ja) * | 1992-05-21 | 2001-08-13 | 株式会社村田製作所 | 表面波装置 |
JPH11322423A (ja) * | 1998-05-19 | 1999-11-24 | Tokin Corp | 圧電磁器組成物 |
JP3783534B2 (ja) * | 2000-08-18 | 2006-06-07 | 株式会社村田製作所 | 圧電磁器焼結体および圧電磁器素子 |
JP4169203B2 (ja) * | 2003-09-24 | 2008-10-22 | Tdk株式会社 | 圧電磁器組成物 |
JP4873327B2 (ja) * | 2005-06-03 | 2012-02-08 | 株式会社村田製作所 | 圧電素子 |
JP2009242175A (ja) * | 2008-03-31 | 2009-10-22 | Tdk Corp | 圧電磁器組成物、圧電素子、及び発振子 |
-
2008
- 2008-03-31 JP JP2008092210A patent/JP4992796B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111606707A (zh) * | 2020-06-05 | 2020-09-01 | 江苏波速传感器有限公司 | 一种容温稳定性压电陶瓷材料以及制备方法 |
CN111606707B (zh) * | 2020-06-05 | 2021-11-30 | 江苏波速传感器有限公司 | 一种容温稳定性压电陶瓷材料以及制备方法 |
Also Published As
Publication number | Publication date |
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JP2009242188A (ja) | 2009-10-22 |
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