SG80679A1 - Piezoelectric compinent - Google Patents

Piezoelectric compinent

Info

Publication number
SG80679A1
SG80679A1 SG200002230A SG200002230A SG80679A1 SG 80679 A1 SG80679 A1 SG 80679A1 SG 200002230 A SG200002230 A SG 200002230A SG 200002230 A SG200002230 A SG 200002230A SG 80679 A1 SG80679 A1 SG 80679A1
Authority
SG
Singapore
Prior art keywords
compinent
piezoelectric
piezoelectric compinent
Prior art date
Application number
SG200002230A
Other languages
English (en)
Inventor
Sawai Kunio
Hashimoto Hisayuki
Original Assignee
Murata Manufacturing Co
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
Application filed by Murata Manufacturing Co filed Critical Murata Manufacturing Co
Publication of SG80679A1 publication Critical patent/SG80679A1/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/88—Mounts; Supports; Enclosures; Casings
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1035—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by two sealing substrates sandwiching the piezoelectric layer of the BAW device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/09—Elastic or damping supports
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
SG200002230A 1999-05-14 2000-04-19 Piezoelectric compinent SG80679A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11134018A JP2000323959A (ja) 1999-05-14 1999-05-14 圧電部品

Publications (1)

Publication Number Publication Date
SG80679A1 true SG80679A1 (en) 2001-05-22

Family

ID=15118462

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200002230A SG80679A1 (en) 1999-05-14 2000-04-19 Piezoelectric compinent

Country Status (6)

Country Link
US (1) US6369489B1 (ja)
JP (1) JP2000323959A (ja)
KR (1) KR100371572B1 (ja)
CN (1) CN1151600C (ja)
DE (1) DE10022271A1 (ja)
SG (1) SG80679A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101153681B1 (ko) * 2006-02-02 2012-06-18 삼성전기주식회사 압전 액츄에이터를 채용한 잉크젯 프린트헤드
US8288922B2 (en) * 2006-06-30 2012-10-16 The Penn State Research Foundation Flexoelectric—piezoelectric composite based on flexoelectric charge separation
EP2306537B1 (en) * 2009-10-01 2012-01-11 Research in Motion Limited Piezoelectric assembly
CN201654740U (zh) * 2010-02-01 2010-11-24 瑞声光电科技(常州)有限公司 触控反馈装置
WO2012090986A1 (ja) 2010-12-28 2012-07-05 株式会社村田製作所 電子部品
US9241408B2 (en) 2010-12-28 2016-01-19 Murata Manufacturing Co., Ltd. Electronic component
KR101454071B1 (ko) * 2012-05-08 2014-10-27 삼성전기주식회사 압전진동모듈
KR20140139249A (ko) 2013-05-27 2014-12-05 삼성전기주식회사 진동발생장치
WO2015162958A1 (ja) * 2014-04-24 2015-10-29 株式会社村田製作所 水晶振動装置及びその製造方法
JP6181904B1 (ja) * 2016-01-23 2017-08-16 京セラ株式会社 圧電部品
US20210360837A1 (en) * 2020-05-13 2021-11-18 Avx Corporation Filter with Cover Layer and Shield Layer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437032A (en) * 1981-09-23 1984-03-13 Egon Gelhard Sensor for distance measurement by ultrasound
US4666822A (en) * 1982-09-23 1987-05-19 Siemens Aktiengesellschaft Method for manufacturing a damping layer for surface wave filters
JPH09181556A (ja) * 1995-12-27 1997-07-11 Kyocera Corp 圧電振動子

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03184411A (ja) * 1989-12-13 1991-08-12 Murata Mfg Co Ltd 圧電振動部品
JPH0559951U (ja) * 1992-01-09 1993-08-06 株式会社村田製作所 圧電部品
JP3089851B2 (ja) * 1992-09-16 2000-09-18 株式会社村田製作所 チップ型圧電共振子の製造方法
JPH07321383A (ja) * 1994-05-26 1995-12-08 Chichibu Onoda Cement Corp 積層型圧電アクチュエータ素子及びその製造方法
JPH08335847A (ja) * 1995-06-08 1996-12-17 Murata Mfg Co Ltd 厚みすべり振動型２重モードフィルタ
JPH11234077A (ja) * 1998-02-16 1999-08-27 Murata Mfg Co Ltd 表面実装型圧電部品
JP3598874B2 (ja) * 1998-05-27 2004-12-08 株式会社村田製作所 圧電磁器組成物及びこの圧電磁器組成物を用いた圧電素子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437032A (en) * 1981-09-23 1984-03-13 Egon Gelhard Sensor for distance measurement by ultrasound
US4666822A (en) * 1982-09-23 1987-05-19 Siemens Aktiengesellschaft Method for manufacturing a damping layer for surface wave filters
JPH09181556A (ja) * 1995-12-27 1997-07-11 Kyocera Corp 圧電振動子

Also Published As

Publication number Publication date
US6369489B1 (en) 2002-04-09
CN1274197A (zh) 2000-11-22
KR100371572B1 (ko) 2003-02-06
CN1151600C (zh) 2004-05-26
KR20010020839A (ko) 2001-03-15
JP2000323959A (ja) 2000-11-24
DE10022271A1 (de) 2000-11-30

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