HK1207484A1 - 彈性波元件和使用它的電子設備 - Google Patents

彈性波元件和使用它的電子設備

Info

Publication number
HK1207484A1
HK1207484A1 HK15107944.5A HK15107944A HK1207484A1 HK 1207484 A1 HK1207484 A1 HK 1207484A1 HK 15107944 A HK15107944 A HK 15107944A HK 1207484 A1 HK1207484 A1 HK 1207484A1
Authority
HK
Hong Kong
Prior art keywords
same
electronic apparatus
elastic wave
wave element
elastic
Prior art date
Application number
HK15107944.5A
Other languages
English (en)
Inventor
関俊上口洋輝中西秀和中村弘幸
Original Assignee
Skyworks Panasonic Filter Solutions Japan 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 Skyworks Panasonic Filter Solutions Japan Co Ltd filed Critical Skyworks Panasonic Filter Solutions Japan Co Ltd
Publication of HK1207484A1 publication Critical patent/HK1207484A1/zh

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
    • H03H9/02842—Means for compensation or elimination of undesirable effects of reflections
    • 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
    • H03H9/02535—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
    • H03H9/70—Multiple-port networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H9/72—Networks using surface acoustic waves
    • H03H9/725—Duplexers

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
HK15107944.5A 2009-04-22 2015-08-18 彈性波元件和使用它的電子設備 HK1207484A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009103572 2009-04-22

Publications (1)

Publication Number Publication Date
HK1207484A1 true HK1207484A1 (zh) 2016-01-29

Family

ID=43010894

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15107944.5A HK1207484A1 (zh) 2009-04-22 2015-08-18 彈性波元件和使用它的電子設備

Country Status (5)

Country Link
US (1) US8564172B2 (zh)
JP (2) JP5093403B2 (zh)
CN (2) CN102396154B (zh)
HK (1) HK1207484A1 (zh)
WO (1) WO2010122767A1 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105119585B (zh) * 2010-06-17 2018-01-05 天工滤波方案日本有限公司 弹性波元件
KR101516653B1 (ko) 2011-01-18 2015-05-04 가부시키가이샤 무라타 세이사쿠쇼 탄성 표면파 필터장치
CN104702239B (zh) * 2011-06-23 2017-09-22 天工滤波方案日本有限公司 梯型弹性波滤波器及使用该弹性波滤波器的天线双工器
JP5797979B2 (ja) * 2011-08-31 2015-10-21 太陽誘電株式会社 弾性波デバイス
US20140142584A1 (en) * 2012-11-16 2014-05-22 Spinal Generations, Llc Multichannel cannula and methods for using same
JP5891198B2 (ja) * 2013-04-12 2016-03-22 スカイワークス・パナソニック フィルターソリューションズ ジャパン株式会社 アンテナ共用器およびこれを用いた電子機器
US10193528B2 (en) * 2013-09-26 2019-01-29 Kyocera Corporation Acoustic wave device and acoustic wave module
JP2017522822A (ja) * 2014-07-28 2017-08-10 スカイワークスフィルターソリューションズジャパン株式会社 弾性波素子、アンテナデュプレクサ、モジュール及びこれらを使用する電子機器
US9634644B2 (en) 2014-07-28 2017-04-25 Skyworks Filter Solutions Japan Co., Ltd. Acoustic wave elements and antenna duplexers, and modules and electronic devices using same
DE102014118897B4 (de) * 2014-12-17 2019-02-21 Snaptrack, Inc. Wandler für SAW mit unterdrückter Modenkonversion
WO2016117483A1 (ja) * 2015-01-22 2016-07-28 株式会社村田製作所 弾性波装置の製造方法、および弾性波装置
CN109075764B (zh) * 2016-04-25 2019-06-18 株式会社村田制作所 弹性波装置及其制造方法
JP6784073B2 (ja) * 2016-06-21 2020-11-11 株式会社村田製作所 弾性表面波フィルタ
KR102107393B1 (ko) * 2016-06-28 2020-05-07 가부시키가이샤 무라타 세이사쿠쇼 탄성파 장치
WO2018070369A1 (ja) * 2016-10-11 2018-04-19 京セラ株式会社 弾性波装置
KR102280381B1 (ko) * 2016-12-20 2021-07-22 가부시키가이샤 무라타 세이사쿠쇼 탄성파 장치, 고주파 프론트 엔드 회로 및 통신 장치
JP2018182354A (ja) * 2017-04-03 2018-11-15 株式会社村田製作所 弾性波装置
JP6947220B2 (ja) * 2017-09-05 2021-10-13 株式会社村田製作所 フィルタ装置
CN111602337B (zh) * 2018-01-12 2023-09-12 株式会社村田制作所 弹性波装置、多工器、高频前端电路及通信装置
JP2021078013A (ja) * 2019-11-09 2021-05-20 株式会社弾性波デバイスラボ 弾性波素子およびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2038474C (en) * 1990-03-19 1994-09-20 Yoshio Satoh Surface-acoustic-waver filter having a plurality of electrodes
JPH06152299A (ja) * 1992-11-09 1994-05-31 Fujitsu Ltd 弾性表面波デバイス
JP3515131B2 (ja) * 1997-07-28 2004-04-05 株式会社東芝 弾性表面波素子およびその製造方法
JP2000196409A (ja) * 1998-12-28 2000-07-14 Kyocera Corp 弾性表面波フィルタ
JP3317274B2 (ja) * 1999-05-26 2002-08-26 株式会社村田製作所 弾性表面波装置及び弾性表面波装置の製造方法
JP3419402B2 (ja) * 2001-04-16 2003-06-23 株式会社村田製作所 弾性表面波装置、通信装置
US7327205B2 (en) * 2004-03-12 2008-02-05 Murata Manufacturing Co., Ltd. Demultiplexer and surface acoustic wave filter
KR101161903B1 (ko) * 2004-06-30 2012-07-03 파나소닉 주식회사 전자 부품 및 그 제조 방법
DE102004037819B4 (de) 2004-08-04 2021-12-16 Snaptrack, Inc. Elektroakustisches Bauelement mit geringen Verlusten

Also Published As

Publication number Publication date
CN104734662B (zh) 2017-09-22
JP5093403B2 (ja) 2012-12-12
JPWO2010122767A1 (ja) 2012-10-25
WO2010122767A1 (ja) 2010-10-28
JP5663744B2 (ja) 2015-02-04
CN102396154A (zh) 2012-03-28
CN104734662A (zh) 2015-06-24
CN102396154B (zh) 2015-02-04
JP2012209980A (ja) 2012-10-25
US8564172B2 (en) 2013-10-22
US20120019102A1 (en) 2012-01-26

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