DE69516106D1 - Akustische Oberflächenwellenanordnung - Google Patents

Akustische Oberflächenwellenanordnung

Info

Publication number
DE69516106D1
DE69516106D1 DE69516106T DE69516106T DE69516106D1 DE 69516106 D1 DE69516106 D1 DE 69516106D1 DE 69516106 T DE69516106 T DE 69516106T DE 69516106 T DE69516106 T DE 69516106T DE 69516106 D1 DE69516106 D1 DE 69516106D1
Authority
DE
Germany
Prior art keywords
acoustic wave
surface acoustic
wave arrangement
arrangement
wave
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
DE69516106T
Other languages
English (en)
Other versions
DE69516106T2 (de
Inventor
Koji Nakashima
Hideya Morishita
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
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE69516106D1 publication Critical patent/DE69516106D1/de
Application granted granted Critical
Publication of DE69516106T2 publication Critical patent/DE69516106T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02818—Means for compensation or elimination of undesirable effects
    • H03H9/02834—Means for compensation or elimination of undesirable effects of temperature influence
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves
    • H03H3/10—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves for obtaining desired frequency or temperature coefficient
    • 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
    • H03H9/08—Holders with means for regulating temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
DE69516106T 1995-01-11 1995-06-27 Akustische Oberflächenwellenanordnung Expired - Lifetime DE69516106T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP00283995A JP3171043B2 (ja) 1995-01-11 1995-01-11 弾性表面波装置

Publications (2)

Publication Number Publication Date
DE69516106D1 true DE69516106D1 (de) 2000-05-11
DE69516106T2 DE69516106T2 (de) 2000-12-14

Family

ID=11540588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516106T Expired - Lifetime DE69516106T2 (de) 1995-01-11 1995-06-27 Akustische Oberflächenwellenanordnung

Country Status (5)

Country Link
US (1) US5712523A (de)
EP (1) EP0722218B1 (de)
JP (1) JP3171043B2 (de)
KR (1) KR0145232B1 (de)
DE (1) DE69516106T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5875099A (en) * 1996-05-09 1999-02-23 Murata Manufacturing Co., Ltd. Electronic component
US5955949A (en) * 1997-08-18 1999-09-21 X-Cyte, Inc. Layered structure for a transponder tag
JPH11239037A (ja) * 1998-02-20 1999-08-31 Nec Corp 弾性表面波装置
JP3339450B2 (ja) * 1999-03-02 2002-10-28 株式会社村田製作所 表面波装置の製造方法
US6426583B1 (en) * 1999-06-14 2002-07-30 Matsushita Electric Industrial Co., Ltd. Surface acoustic wave element, method for producing the same and surface acoustic wave device using the same
JP2001267881A (ja) * 2000-03-17 2001-09-28 Fujitsu Media Device Kk 弾性表面波デバイス及びこれを用いた通信装置、並びにアンテナデュプレクサ
JP3376994B2 (ja) * 2000-06-27 2003-02-17 株式会社村田製作所 弾性表面波装置及びその製造方法
US7439616B2 (en) * 2000-11-28 2008-10-21 Knowles Electronics, Llc Miniature silicon condenser microphone
US7434305B2 (en) 2000-11-28 2008-10-14 Knowles Electronics, Llc. Method of manufacturing a microphone
US8623709B1 (en) 2000-11-28 2014-01-07 Knowles Electronics, Llc Methods of manufacture of top port surface mount silicon condenser microphone packages
US7166910B2 (en) * 2000-11-28 2007-01-23 Knowles Electronics Llc Miniature silicon condenser microphone
US6930364B2 (en) * 2001-09-13 2005-08-16 Silicon Light Machines Corporation Microelectronic mechanical system and methods
EP1484948A4 (de) * 2002-01-24 2009-03-18 Mitsubishi Materials Corp Leiterplatte, elektronisches teil mit schirmstruktur und funkkommunikationsvorrichtung
AU2003251737A1 (en) * 2002-06-28 2004-01-19 Vectron International Low profile temperature-compensated low-stress crystal mount structure
US7154206B2 (en) * 2002-07-31 2006-12-26 Kyocera Corporation Surface acoustic wave device and method for manufacturing same
US6877209B1 (en) 2002-08-28 2005-04-12 Silicon Light Machines, Inc. Method for sealing an active area of a surface acoustic wave device on a wafer
US6846423B1 (en) 2002-08-28 2005-01-25 Silicon Light Machines Corporation Wafer-level seal for non-silicon-based devices
JP2005167969A (ja) * 2003-11-14 2005-06-23 Fujitsu Media Device Kk 弾性波素子および弾性波素子の製造方法
WO2005099088A1 (en) * 2004-03-26 2005-10-20 Cypress Semiconductor Corp. Integrated circuit having one or more conductive devices formed over a saw and/or mems device
DE102005008512B4 (de) 2005-02-24 2016-06-23 Epcos Ag Elektrisches Modul mit einem MEMS-Mikrofon
DE102005008514B4 (de) * 2005-02-24 2019-05-16 Tdk Corporation Mikrofonmembran und Mikrofon mit der Mikrofonmembran
DE102005008511B4 (de) * 2005-02-24 2019-09-12 Tdk Corporation MEMS-Mikrofon
SG130158A1 (en) 2005-08-20 2007-03-20 Bse Co Ltd Silicon based condenser microphone and packaging method for the same
DE102005053767B4 (de) * 2005-11-10 2014-10-30 Epcos Ag MEMS-Mikrofon, Verfahren zur Herstellung und Verfahren zum Einbau
DE102005053765B4 (de) * 2005-11-10 2016-04-14 Epcos Ag MEMS-Package und Verfahren zur Herstellung
JP5048471B2 (ja) * 2007-12-05 2012-10-17 セイコーインスツル株式会社 パッケージの製造方法、パッケージ、電子デバイス、圧電振動子、発振器、電子機器及び電波時計
US9374643B2 (en) 2011-11-04 2016-06-21 Knowles Electronics, Llc Embedded dielectric as a barrier in an acoustic device and method of manufacture
US9078063B2 (en) 2012-08-10 2015-07-07 Knowles Electronics, Llc Microphone assembly with barrier to prevent contaminant infiltration
DE102013106353B4 (de) * 2013-06-18 2018-06-28 Tdk Corporation Verfahren zum Aufbringen einer strukturierten Beschichtung auf ein Bauelement
JP2014033467A (ja) * 2013-10-31 2014-02-20 Murata Mfg Co Ltd 弾性表面波素子
CN104780490A (zh) * 2015-04-20 2015-07-15 歌尔声学股份有限公司 一种mems麦克风的封装结构及其制造方法
US9794661B2 (en) 2015-08-07 2017-10-17 Knowles Electronics, Llc Ingress protection for reducing particle infiltration into acoustic chamber of a MEMS microphone package

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786373A (en) * 1971-10-01 1974-01-15 Raytheon Co Temperature compensated acoustic surface wave device
JPS5213716B2 (de) * 1971-12-22 1977-04-16
GB1392518A (en) * 1972-08-25 1975-04-30 Plessey Co Ltd Temperature compensated resonator
CA1035461A (en) * 1974-05-16 1978-07-25 Andrew H. Bobeck Magnetic bubble, field-access assembly
GB2064126A (en) * 1979-11-22 1981-06-10 Philips Electronic Associated Method of making humidity sensors
US4454442A (en) * 1983-07-15 1984-06-12 General Dynamics Electronics Division Piezoelectric relay using Euler lever
US4845397A (en) * 1984-12-19 1989-07-04 Tektronix, Inc. Constraining mount system for surface acoustic wave devices
US5030875A (en) * 1990-01-26 1991-07-09 Motorola, Inc. Sacrificial quartz crystal mount
JP2673993B2 (ja) * 1990-07-02 1997-11-05 日本無線株式会社 表面弾性波装置
JPH04170811A (ja) * 1990-11-05 1992-06-18 Fujitsu Ltd 弾性表面波デバイス
US5208504A (en) * 1990-12-28 1993-05-04 Raytheon Company Saw device and method of manufacture
NO173412C (no) * 1991-06-28 1993-12-08 Ame Space As Montasjeanordning
US5237235A (en) * 1991-09-30 1993-08-17 Motorola, Inc. Surface acoustic wave device package
US5453652A (en) * 1992-12-17 1995-09-26 Matsushita Electric Industrial Co., Ltd. Surface acoustic wave device with interdigital transducers formed on a holding substrate thereof and a method of producing the same
DE69413280T2 (de) * 1993-03-15 1999-04-22 Matsushita Electric Ind Co Ltd Akustische Oberflächenwellenanordnung mit laminierter Struktur
US5459368A (en) * 1993-08-06 1995-10-17 Matsushita Electric Industrial Co., Ltd. Surface acoustic wave device mounted module

Also Published As

Publication number Publication date
KR960030541A (ko) 1996-08-17
JPH08191228A (ja) 1996-07-23
EP0722218B1 (de) 2000-04-05
EP0722218A1 (de) 1996-07-17
JP3171043B2 (ja) 2001-05-28
US5712523A (en) 1998-01-27
KR0145232B1 (ko) 1998-08-17
DE69516106T2 (de) 2000-12-14

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Legal Events

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8364 No opposition during term of opposition