FR2514567B1 - Element a onde elastique de surface - Google Patents

Element a onde elastique de surface

Info

Publication number
FR2514567B1
FR2514567B1 FR8216922A FR8216922A FR2514567B1 FR 2514567 B1 FR2514567 B1 FR 2514567B1 FR 8216922 A FR8216922 A FR 8216922A FR 8216922 A FR8216922 A FR 8216922A FR 2514567 B1 FR2514567 B1 FR 2514567B1
Authority
FR
France
Prior art keywords
elastic wave
wave element
surface elastic
wave
elastic
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
Application number
FR8216922A
Other languages
English (en)
Other versions
FR2514567A1 (fr
Inventor
Takeshi Okamoto
Ryuichi Asai
Shoichi Minagawa
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion 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 Clarion Co Ltd filed Critical Clarion Co Ltd
Publication of FR2514567A1 publication Critical patent/FR2514567A1/fr
Application granted granted Critical
Publication of FR2514567B1 publication Critical patent/FR2514567B1/fr
Expired 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
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02543—Characteristics of substrate, e.g. cutting angles
    • H03H9/02574—Characteristics of substrate, e.g. cutting angles of combined substrates, multilayered substrates, piezoelectrical layers on not-piezoelectrical substrate

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FR8216922A 1981-03-05 1982-10-08 Element a onde elastique de surface Expired FR2514567B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP56031562A JPS57145419A (en) 1981-03-05 1981-03-05 Surface acoustic wave element
JP56139724A JPS5844806A (ja) 1981-03-05 1981-09-07 弾性表面波用素子
JP56153827A JPS5856515A (ja) 1981-03-05 1981-09-30 表面弾性波素子
JP56153825A JPS5856513A (ja) 1981-03-05 1981-09-30 表面弾性波素子
JP56153826A JPS5856514A (ja) 1981-03-05 1981-09-30 表面弾性波素子
JP56160062A JPS5861686A (ja) 1981-03-05 1981-10-09 表面弾性波素子
JP56163148A JPS5863214A (ja) 1981-03-05 1981-10-12 表面弾性波素子

Publications (2)

Publication Number Publication Date
FR2514567A1 FR2514567A1 (fr) 1983-04-15
FR2514567B1 true FR2514567B1 (fr) 1987-10-16

Family

ID=27564285

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8203628A Expired FR2509927B1 (fr) 1981-03-05 1982-03-04 Element a onde elastique de surface
FR8216922A Expired FR2514567B1 (fr) 1981-03-05 1982-10-08 Element a onde elastique de surface

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR8203628A Expired FR2509927B1 (fr) 1981-03-05 1982-03-04 Element a onde elastique de surface

Country Status (6)

Country Link
US (1) US4449107A (fr)
JP (7) JPS57145419A (fr)
DE (2) DE3208239C2 (fr)
FR (2) FR2509927B1 (fr)
GB (2) GB2095948B (fr)
NL (2) NL8200935A (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145419A (en) * 1981-03-05 1982-09-08 Clarion Co Ltd Surface acoustic wave element
US4625184A (en) * 1982-07-02 1986-11-25 Clarion Co., Ltd. Surface acoustic wave device with impedance matching network formed thereon
JPS598418A (ja) * 1982-07-06 1984-01-17 Clarion Co Ltd 弾性表面波装置
JPS59231911A (ja) * 1983-06-14 1984-12-26 Clarion Co Ltd 表面弾性波素子
US4567392A (en) * 1983-12-09 1986-01-28 Clarion Co., Ltd. Sezawa surface-acoustic-wave device using ZnO(0001)/SiO2 / Si(100)(011)
JPS60124111A (ja) * 1983-12-09 1985-07-03 Clarion Co Ltd 表面弾性波素子
JPS60124109A (ja) * 1983-12-09 1985-07-03 Clarion Co Ltd 表面弾性波素子
JPS60124112A (ja) * 1983-12-09 1985-07-03 Clarion Co Ltd 表面弾性波素子
JPH026986Y2 (fr) * 1985-02-01 1990-02-20
JPH07101832B2 (ja) * 1986-06-23 1995-11-01 株式会社日立製作所 圧電変換器及びその製造方法
GB2206257B (en) * 1987-05-26 1991-08-14 Clarion Co Ltd Surface acoustic wave device
DE3731309A1 (de) * 1987-09-17 1989-03-30 Siemens Ag Oberflaechenwellenanordnung mit konversionsstruktur zur vermeidung unerwuenschter reflektierter wellen
JPH0217707A (ja) * 1988-07-05 1990-01-22 Clarion Co Ltd 広帯域弾性表面波フィルタ
JPH0388406A (ja) * 1989-04-11 1991-04-12 Sanyo Electric Co Ltd 弾性表面波素子
JPH02290316A (ja) * 1989-06-23 1990-11-30 Clarion Co Ltd 表面弾性波素子
JPH0340510A (ja) * 1989-07-06 1991-02-21 Murata Mfg Co Ltd 弾性表面波装置
JPH0438357A (ja) * 1990-06-04 1992-02-07 Toyo Tire & Rubber Co Ltd コンクリート上の歩行域の設定工法
JPH04343514A (ja) * 1991-05-20 1992-11-30 Clarion Co Ltd 弾性表面波素子
DE69413280T2 (de) * 1993-03-15 1999-04-22 Matsushita Electric Ind Co Ltd Akustische Oberflächenwellenanordnung mit laminierter Struktur
JPH07297675A (ja) * 1994-04-26 1995-11-10 Fujitsu Ltd 弾性表面波共振器
US5831492A (en) * 1995-09-15 1998-11-03 Sawtek Inc. Weighted tapered spudt saw device
US5818310A (en) * 1996-08-27 1998-10-06 Sawtek Inc. Series-block and line-width weighted saw filter device
CN1112763C (zh) * 1996-10-18 2003-06-25 Tdk株式会社 声表面波器件
EP0869609B8 (fr) * 1996-10-18 2004-01-02 TDK Corporation Dispositif de traitement des ondes acoustiques de surface
US6452305B1 (en) * 2000-03-14 2002-09-17 Motorola, Inc. High power surface acoustic wave device
DE10155712B4 (de) * 2001-11-09 2009-07-16 Forschungszentrum Jülich GmbH Zinkoxid-Schicht und Verfahren zu dessen Herstellung
JP3841053B2 (ja) 2002-07-24 2006-11-01 株式会社村田製作所 弾性表面波装置及びその製造方法
DE10325281B4 (de) * 2003-06-04 2018-05-17 Snaptrack, Inc. Elektroakustisches Bauelement und Verfahren zur Herstellung
JP2006245990A (ja) * 2005-03-03 2006-09-14 Matsushita Electric Ind Co Ltd 弾性表面波素子及びその製造方法
CN1829082B (zh) * 2005-03-04 2010-05-26 鸿富锦精密工业（深圳）有限公司 声表面波器件及多频移动电话
JP5848131B2 (ja) * 2008-12-17 2016-01-27 アナログ デバイシス， インコーポレイテッド 機械共振構造体を備える機器
US8689426B2 (en) 2008-12-17 2014-04-08 Sand 9, Inc. Method of manufacturing a resonating structure
US10800649B2 (en) 2016-11-28 2020-10-13 Analog Devices International Unlimited Company Planar processing of suspended microelectromechanical systems (MEMS) devices
KR102215432B1 (ko) * 2017-03-09 2021-02-16 가부시키가이샤 무라타 세이사쿠쇼 탄성파 장치, 멀티플렉서, 고주파 프론트 엔드 회로 및 통신 장치
US10843920B2 (en) 2019-03-08 2020-11-24 Analog Devices International Unlimited Company Suspended microelectromechanical system (MEMS) devices

Family Cites Families (9)

* 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
US3828283A (en) * 1973-07-24 1974-08-06 Westinghouse Electric Corp Method for improving semiconductor surface wave transducer efficiency
DE2607837C2 (de) * 1975-03-04 1984-09-13 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Mehrschichten-Interdigital-Wandler für akustische Oberflächenwellen
US4037176A (en) * 1975-03-18 1977-07-19 Matsushita Electric Industrial Co., Ltd. Multi-layered substrate for a surface-acoustic-wave device
JPS54114484A (en) * 1978-02-27 1979-09-06 Toko Inc Production of piezoelectric thin layer
US4194171A (en) * 1978-07-07 1980-03-18 The United States Of America As Represented By The Secretary Of The Navy Zinc oxide on silicon device for parallel in, serial out, discrete fourier transform
JPS5687913A (en) * 1979-12-19 1981-07-17 Matsushita Electric Ind Co Ltd Surface elastic wave element
JPS57145419A (en) * 1981-03-05 1982-09-08 Clarion Co Ltd Surface acoustic wave element
US4358745A (en) * 1981-03-16 1982-11-09 International Business Machines Corporation Semiconductor surface acoustic wave device

Also Published As

Publication number Publication date
NL8200935A (nl) 1982-10-01
GB2095948B (en) 1986-02-26
JPS5856513A (ja) 1983-04-04
JPH025327B2 (fr) 1990-02-01
DE3208239C2 (de) 1994-06-16
JPS5861686A (ja) 1983-04-12
JPH027525B2 (fr) 1990-02-19
GB2095948A (en) 1982-10-06
GB2110033B (en) 1985-09-25
JPH029485B2 (fr) 1990-03-02
JPS57145419A (en) 1982-09-08
JPS5844806A (ja) 1983-03-15
JPS5856514A (ja) 1983-04-04
FR2514567A1 (fr) 1983-04-15
FR2509927A1 (fr) 1983-01-21
JPS5856515A (ja) 1983-04-04
NL8203917A (nl) 1983-05-02
JPH027526B2 (fr) 1990-02-19
GB2110033A (en) 1983-06-08
JPS6135716B2 (fr) 1986-08-14
FR2509927B1 (fr) 1986-11-21
DE3237358A1 (de) 1983-04-28
JPS5863214A (ja) 1983-04-15
US4449107A (en) 1984-05-15
DE3208239A1 (de) 1982-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse