ATE451752T1 - Elastische grenzwellenvorrichtung - Google Patents

Elastische grenzwellenvorrichtung

Info

Publication number
ATE451752T1
ATE451752T1 AT03778944T AT03778944T ATE451752T1 AT E451752 T1 ATE451752 T1 AT E451752T1 AT 03778944 T AT03778944 T AT 03778944T AT 03778944 T AT03778944 T AT 03778944T AT E451752 T1 ATE451752 T1 AT E451752T1
Authority
AT
Austria
Prior art keywords
acoustic wave
substance
boundary acoustic
dielectric substance
electrodes
Prior art date
Application number
AT03778944T
Other languages
English (en)
Inventor
Hajime Kando
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
Application granted granted Critical
Publication of ATE451752T1 publication Critical patent/ATE451752T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/25—Constructional features of resonators using surface acoustic waves
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/0222—Details of interface-acoustic, boundary, pseudo-acoustic or Stonely wave devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02543—Characteristics of substrate, e.g. cutting angles
    • H03H9/02559—Characteristics of substrate, e.g. cutting angles of lithium niobate or lithium-tantalate substrates
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Soil Working Implements (AREA)
  • Golf Clubs (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
AT03778944T 2003-02-10 2003-12-16 Elastische grenzwellenvorrichtung ATE451752T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003032409 2003-02-10
JP2003171041 2003-06-16
JP2003369303 2003-10-29
PCT/JP2003/016068 WO2004070946A1 (ja) 2003-02-10 2003-12-16 弾性境界波装置

Publications (1)

Publication Number Publication Date
ATE451752T1 true ATE451752T1 (de) 2009-12-15

Family

ID=32854112

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03778944T ATE451752T1 (de) 2003-02-10 2003-12-16 Elastische grenzwellenvorrichtung

Country Status (8)

Country Link
US (1) US7471027B2 (de)
EP (4) EP2139110A1 (de)
JP (1) JP4356613B2 (de)
KR (2) KR100851219B1 (de)
AT (1) ATE451752T1 (de)
AU (1) AU2003289100A1 (de)
DE (1) DE60330506D1 (de)
WO (1) WO2004070946A1 (de)

Families Citing this family (51)

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JP4178328B2 (ja) * 2005-04-25 2008-11-12 株式会社村田製作所 弾性境界波装置
WO2006123518A1 (ja) * 2005-05-16 2006-11-23 Murata Manufacturing Co., Ltd. 弾性境界波装置
JP4466655B2 (ja) 2005-05-20 2010-05-26 株式会社村田製作所 弾性境界波装置
JP2008235950A (ja) * 2005-05-26 2008-10-02 Murata Mfg Co Ltd 弾性境界波装置
KR100898703B1 (ko) * 2005-07-13 2009-05-20 가부시키가이샤 무라타 세이사쿠쇼 탄성파 필터장치
WO2007007476A1 (ja) * 2005-07-13 2007-01-18 Murata Manufacturing Co., Ltd. 弾性境界波フィルタ装置
WO2007007462A1 (ja) * 2005-07-14 2007-01-18 Murata Manufacturing Co., Ltd. 弾性境界波装置及びその製造方法
JP4001157B2 (ja) 2005-07-22 2007-10-31 株式会社村田製作所 弾性境界波装置
WO2007077825A1 (ja) * 2006-01-06 2007-07-12 Murata Manufacturing Co., Ltd. 弾性波フィルタ
TWI325687B (en) 2006-02-23 2010-06-01 Murata Manufacturing Co Boundary acoustic wave device and method for producing the same
JP2007267366A (ja) * 2006-02-28 2007-10-11 Fujitsu Media Device Kk 弾性境界波素子、共振器およびフィルタ
WO2007099742A1 (ja) * 2006-03-02 2007-09-07 Murata Manufacturing Co., Ltd. 弾性波装置及びその製造方法
EP2023485A4 (de) * 2006-05-30 2010-02-03 Murata Manufacturing Co Rand-schallwelleneinrichtung
WO2007145057A1 (ja) * 2006-06-16 2007-12-21 Murata Manufacturing Co., Ltd. 弾性表面波装置
JP5213708B2 (ja) * 2006-06-16 2013-06-19 株式会社村田製作所 弾性表面波装置の製造方法
JP4760911B2 (ja) * 2006-09-21 2011-08-31 株式会社村田製作所 弾性境界波装置
EP2068442B1 (de) * 2006-09-25 2016-09-28 Murata Manufacturing Co., Ltd. Grenzschallwellenvorrichtung
EP2068443A4 (de) * 2006-09-25 2011-08-03 Murata Manufacturing Co Rand-akustikwellenfilter
DE112007002113B4 (de) * 2006-09-27 2015-04-16 Murata Manufacturing Co., Ltd. Grenzflächenschallwellenvorrichtung
JP5112323B2 (ja) * 2006-09-29 2013-01-09 株式会社村田製作所 弾性境界波装置及びその製造方法
JP4793448B2 (ja) * 2006-10-12 2011-10-12 株式会社村田製作所 弾性境界波装置
WO2008062639A1 (fr) * 2006-11-24 2008-05-29 Murata Manufacturing Co., Ltd. Procédé de fabrication d'un dispositif à onde limite élastique et dispositif à onde limite élastique
EP2104228A4 (de) * 2006-12-25 2014-10-08 Murata Manufacturing Co Einrichtung mit elastischen randwellen
JP4793450B2 (ja) * 2007-01-19 2011-10-12 株式会社村田製作所 弾性境界波装置の製造方法
JPWO2008102577A1 (ja) * 2007-02-19 2010-05-27 株式会社村田製作所 弾性表面波センサー装置
WO2008108215A1 (ja) * 2007-03-06 2008-09-12 Murata Manufacturing Co., Ltd. 弾性境界波装置
JP5104031B2 (ja) * 2007-05-22 2012-12-19 株式会社村田製作所 弾性境界波装置及びその製造方法
US8154171B2 (en) * 2007-10-23 2012-04-10 Panasonic Corporation Boundary acoustic wave device
WO2009090715A1 (ja) * 2008-01-17 2009-07-23 Murata Manufacturing Co., Ltd. 弾性表面波装置
WO2009119007A1 (ja) * 2008-03-27 2009-10-01 株式会社村田製作所 弾性波フィルタ装置
JP5125728B2 (ja) * 2008-04-28 2013-01-23 パナソニック株式会社 弾性波素子と、これを用いた共振器、フィルタ、及び電子機器
JP5041063B2 (ja) 2008-06-30 2012-10-03 株式会社村田製作所 帯域阻止フィルタ
CN102484466A (zh) 2009-09-11 2012-05-30 松下电器产业株式会社 弹性波元件与弹性波元件传感器
US8044553B2 (en) 2010-02-22 2011-10-25 Triquint Semiconductor, Inc. Temperature compensated surface acoustic wave device and method having buried interdigital transducers for providing an improved insertion loss and quality factor
US9852055B2 (en) 2013-02-25 2017-12-26 International Business Machines Corporation Multi-level memory compression
JP6242954B1 (ja) 2016-07-11 2017-12-06 浜松ホトニクス株式会社 放射線検出器
DE102017111448B4 (de) * 2017-05-24 2022-02-10 RF360 Europe GmbH SAW-Vorrichtung mit unterdrückten Störmodensignalen
DE102019204755B4 (de) 2018-04-18 2026-03-19 Skyworks Solutions, Inc. Akustikwellenvorrichtung mit mehrschichtigem piezoelektrischem substrat
DE102018113624A1 (de) * 2018-06-07 2019-12-12 RF360 Europe GmbH Elektroakustischer Resonator und HF-Filter, das einen elektroakustischen Resonator umfasst
JP2020145567A (ja) * 2019-03-06 2020-09-10 株式会社村田製作所 弾性波装置
KR102205988B1 (ko) * 2019-04-19 2021-01-22 주식회사 아이.티.에프 Saw 필터 패키지 및 그의 제조방법
US11552614B2 (en) 2019-12-03 2023-01-10 Skyworks Solutions, Inc. Laterally excited bulk wave device with acoustic mirrors
US11463065B2 (en) 2019-12-03 2022-10-04 Skyworks Solutions, Inc. Laterally excited bulk wave device with acoustic mirror
WO2021246447A1 (ja) * 2020-06-04 2021-12-09 株式会社村田製作所 弾性波装置
US11588463B2 (en) * 2020-09-24 2023-02-21 Huawei Technologies Co., Ltd. Surface acoustic wave devices with ultra-thin transducers
US20220321088A1 (en) 2021-03-31 2022-10-06 Skyworks Solutions, Inc. Acoustic wave device with double side acoustic mirror
US12615033B2 (en) 2021-10-04 2026-04-28 Skyworks Solutions, Inc. Stacked single mirror acoustic wave device and double mirror acoustic wave device
US12531541B2 (en) 2021-10-05 2026-01-20 Skyworks Solutions, Inc. Stacked structure with multiple acoustic wave devices

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FR2799906B1 (fr) 1999-10-15 2002-01-25 Pierre Tournois Filtre a ondes acoustiques d'interface notamment pour les liaisons sans fil
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JP3412611B2 (ja) * 2000-09-25 2003-06-03 株式会社村田製作所 弾性表面波装置
JP4604335B2 (ja) * 2000-11-01 2011-01-05 凸版印刷株式会社 球状境界波素子
JP3918497B2 (ja) * 2000-11-02 2007-05-23 株式会社村田製作所 端面反射型表面波装置
JP3864697B2 (ja) * 2000-11-14 2007-01-10 セイコーエプソン株式会社 弾性表面波素子
JP4497159B2 (ja) * 2004-04-08 2010-07-07 株式会社村田製作所 弾性境界波フィルタ

Also Published As

Publication number Publication date
US20060071579A1 (en) 2006-04-06
US7471027B2 (en) 2008-12-30
KR100851219B1 (ko) 2008-08-07
EP1610460A4 (de) 2006-06-07
JP4356613B2 (ja) 2009-11-04
KR20070089884A (ko) 2007-09-03
EP1928089A2 (de) 2008-06-04
EP1610460A1 (de) 2005-12-28
KR20050107417A (ko) 2005-11-11
AU2003289100A1 (en) 2004-08-30
DE60330506D1 (de) 2010-01-21
EP1947763A3 (de) 2009-01-14
WO2004070946A1 (ja) 2004-08-19
EP1610460B1 (de) 2009-12-09
EP1928089A3 (de) 2009-01-14
EP1947763A2 (de) 2008-07-23
EP2139110A1 (de) 2009-12-30
JPWO2004070946A1 (ja) 2006-06-01
KR100766263B1 (ko) 2007-10-15

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