CN1078771C - 压电元件 - Google Patents

压电元件 Download PDF

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Publication number
CN1078771C
CN1078771C CN97110749A CN97110749A CN1078771C CN 1078771 C CN1078771 C CN 1078771C CN 97110749 A CN97110749 A CN 97110749A CN 97110749 A CN97110749 A CN 97110749A CN 1078771 C CN1078771 C CN 1078771C
Authority
CN
China
Prior art keywords
piezo
resonator
piezoelectric
electric resonator
electric
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 - Lifetime
Application number
CN97110749A
Other languages
English (en)
Chinese (zh)
Other versions
CN1172378A (zh
Inventor
山本隆
宇波俊彦
竹岛哲夫
井上二郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP02010397A external-priority patent/JP3378163B2/ja
Priority claimed from JP02010297A external-priority patent/JP3266031B2/ja
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CN1172378A publication Critical patent/CN1172378A/zh
Application granted granted Critical
Publication of CN1078771C publication Critical patent/CN1078771C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CN97110749A 1996-04-18 1997-04-17 压电元件 Expired - Lifetime CN1078771C (zh)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP122725/96 1996-04-18
JP12272596 1996-04-18
JP22302996 1996-08-05
JP223029/96 1996-08-05
JP02010397A JP3378163B2 (ja) 1996-08-05 1997-01-16 圧電部品
JP02010297A JP3266031B2 (ja) 1996-04-18 1997-01-16 圧電共振子およびそれを用いた電子部品
JP20102/97 1997-01-16
JP20103/97 1997-01-16

Publications (2)

Publication Number Publication Date
CN1172378A CN1172378A (zh) 1998-02-04
CN1078771C true CN1078771C (zh) 2002-01-30

Family

ID=27457320

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97110749A Expired - Lifetime CN1078771C (zh) 1996-04-18 1997-04-17 压电元件

Country Status (2)

Country Link
CN (1) CN1078771C (no)
NO (1) NO971751L (no)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361045A (en) * 1988-03-24 1994-11-01 Office National D'etudes Et De Recherches Aerospatiales Styled O.N.E.R.A. High-stability resonators of solid elastic material and oscillators using them
EP0626212A2 (en) * 1993-05-28 1994-11-30 Matsushita Electric Industrial Co., Ltd. Holding structure of piezoelectric vibrator and manufacturing method therefor
US5406682A (en) * 1993-12-23 1995-04-18 Motorola, Inc. Method of compliantly mounting a piezoelectric device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361045A (en) * 1988-03-24 1994-11-01 Office National D'etudes Et De Recherches Aerospatiales Styled O.N.E.R.A. High-stability resonators of solid elastic material and oscillators using them
EP0626212A2 (en) * 1993-05-28 1994-11-30 Matsushita Electric Industrial Co., Ltd. Holding structure of piezoelectric vibrator and manufacturing method therefor
US5406682A (en) * 1993-12-23 1995-04-18 Motorola, Inc. Method of compliantly mounting a piezoelectric device

Also Published As

Publication number Publication date
NO971751D0 (no) 1997-04-17
CN1172378A (zh) 1998-02-04
NO971751L (no) 1997-10-20

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Granted publication date: 20020130

CX01 Expiry of patent term