WO2009028683A1 - 電子部品 - Google Patents

電子部品 Download PDF

Info

Publication number
WO2009028683A1
WO2009028683A1 PCT/JP2008/065580 JP2008065580W WO2009028683A1 WO 2009028683 A1 WO2009028683 A1 WO 2009028683A1 JP 2008065580 W JP2008065580 W JP 2008065580W WO 2009028683 A1 WO2009028683 A1 WO 2009028683A1
Authority
WO
WIPO (PCT)
Prior art keywords
main surface
filter
electrode
electrode group
branching filter
Prior art date
Application number
PCT/JP2008/065580
Other languages
English (en)
French (fr)
Inventor
Wataru Koga
Yuuko Yokota
Motoki Itou
Yoshifumi Yamagata
Original Assignee
Kyocera Corporation
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 Kyocera Corporation filed Critical Kyocera Corporation
Priority to CN2008800245656A priority Critical patent/CN101689846B/zh
Priority to JP2009530215A priority patent/JP5079813B2/ja
Priority to US12/675,110 priority patent/US8587389B2/en
Publication of WO2009028683A1 publication Critical patent/WO2009028683A1/ja

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
    • H03H9/70—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
    • 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
    • H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
    • H03H9/0566—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers
    • H03H9/0576—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers including surface acoustic wave [SAW] devices

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

圧電基板の主面に形成される電極群のノーマル配置と、ノーマル配置と対称なミラー配置とで、同じ実装基体を共用できる分波器及びその製造方法を提供する。分波器１は、主面上に、入力用電極２２及びアンテナ用電極２３を有する送信用フィルタ２６と出力用電極２４，２５及びアンテナ用電極２３を有する受信用フィルタ２７とが形成された圧電基板２０を有する。また、分波器１は、第１の主面に送信用フィルタ２６及び受信用フィルタ２７に接続される第１の電極群が平面視で線対称に形成されるとともに、第１の主面の背面の第２の主面に外部回路基板の回路配線に接続される第２の電極群が平面視で線対称に形成された実装基体４０とを具備している。
PCT/JP2008/065580 2007-08-30 2008-08-29 電子部品 WO2009028683A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800245656A CN101689846B (zh) 2007-08-30 2008-08-29 电子部件
JP2009530215A JP5079813B2 (ja) 2007-08-30 2008-08-29 電子部品
US12/675,110 US8587389B2 (en) 2007-08-30 2008-08-29 Electronic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007224057 2007-08-30
JP2007-224057 2007-08-30

Publications (1)

Publication Number Publication Date
WO2009028683A1 true WO2009028683A1 (ja) 2009-03-05

Family

ID=40387393

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065580 WO2009028683A1 (ja) 2007-08-30 2008-08-29 電子部品

Country Status (4)

Country Link
US (1) US8587389B2 (ja)
JP (1) JP5079813B2 (ja)
CN (1) CN101689846B (ja)
WO (1) WO2009028683A1 (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010140445A1 (ja) * 2009-06-04 2010-12-09 株式会社村田製作所 弾性波装置及びデュプレクサ
JP2011139316A (ja) * 2009-12-28 2011-07-14 Kyocera Corp 弾性波装置および弾性波装置の製造方法
JP2012105097A (ja) * 2010-11-10 2012-05-31 Taiyo Yuden Co Ltd 分波器及びこれを備えた電子装置
JP2012109865A (ja) * 2010-11-18 2012-06-07 Taiyo Yuden Co Ltd 分波器
US20120235767A1 (en) * 2009-12-25 2012-09-20 Murata Manufacturing Co., Ltd. Branching filter
US20130002371A1 (en) * 2011-04-20 2013-01-03 Taiyo Yuden Co., Ltd. Duplexer
JP2013098804A (ja) * 2011-11-01 2013-05-20 Taiyo Yuden Co Ltd 弾性波デバイス
US20130214873A1 (en) * 2010-10-26 2013-08-22 Murata Manufacturing Co., Ltd. Elastic wave demultiplexer
JP2014082609A (ja) * 2012-10-16 2014-05-08 Taiyo Yuden Co Ltd 弾性波デバイス及びその設計方法
JP2014082800A (ja) * 2014-02-12 2014-05-08 Kyocera Corp 弾性波装置、実装体および携帯電話端末装置
JP2014146995A (ja) * 2013-01-29 2014-08-14 Taiyo Yuden Co Ltd モジュール
JP2015053598A (ja) * 2013-09-06 2015-03-19 株式会社村田製作所 弾性波デバイス
JP2016009874A (ja) * 2014-06-20 2016-01-18 株式会社村田製作所 弾性波装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6170349B2 (ja) * 2013-06-18 2017-07-26 太陽誘電株式会社 弾性波デバイス
JP6398978B2 (ja) * 2013-08-20 2018-10-03 株式会社村田製作所 高周波モジュール
US9793877B2 (en) * 2013-12-17 2017-10-17 Avago Technologies General Ip (Singapore) Pte. Ltd. Encapsulated bulk acoustic wave (BAW) resonator device
US9862592B2 (en) * 2015-03-13 2018-01-09 Taiwan Semiconductor Manufacturing Co., Ltd. MEMS transducer and method for manufacturing the same
KR101942731B1 (ko) * 2017-04-10 2019-01-28 삼성전기 주식회사 필터 및 필터 모듈
WO2021114140A1 (zh) * 2019-12-11 2021-06-17 广东省半导体产业技术研究院 滤波芯片封装方法及封装结构
JP2021150849A (ja) * 2020-03-19 2021-09-27 株式会社村田製作所 高周波モジュール及び通信装置
CN113466568A (zh) * 2021-07-19 2021-10-01 江苏浦丹光电技术有限公司 一种电场传感器探头的制作工艺
US12082334B2 (en) * 2022-04-14 2024-09-03 Hamilton Sundstrand Corporation Devices and methods to improve thermal conduction from SMT and chip on board components to chassis heat sinking

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0998046A (ja) * 1995-10-02 1997-04-08 Fujitsu Ltd 分波器
JP2005277522A (ja) * 2004-03-23 2005-10-06 Tdk Corp 電子部品
JP2006014296A (ja) * 2004-05-27 2006-01-12 Kyocera Corp 弾性表面波装置及び通信機器
WO2006038421A1 (ja) * 2004-09-30 2006-04-13 Sanyo Electric Co., Ltd. 電子デバイス及びこれに用いるパッケージ
WO2007083432A1 (ja) * 2006-01-18 2007-07-26 Murata Manufacturing Co., Ltd. 弾性表面波装置及び弾性境界波装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1296453B1 (en) * 2001-09-25 2008-11-12 TDK Corporation Package substrate for integrated circuit device
JP3833569B2 (ja) 2001-12-21 2006-10-11 富士通メディアデバイス株式会社 分波器及びこれを用いた電子装置
JP3778902B2 (ja) * 2003-04-28 2006-05-24 富士通メディアデバイス株式会社 分波器及び電子装置
US7298231B2 (en) 2004-05-27 2007-11-20 Kyocera Corporation Surface acoustic wave device and communication apparatus
JP5039290B2 (ja) * 2005-08-25 2012-10-03 太陽誘電株式会社 フィルタおよびアンテナ分波器
JP5099219B2 (ja) * 2008-05-07 2012-12-19 株式会社村田製作所 弾性波フィルタ装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0998046A (ja) * 1995-10-02 1997-04-08 Fujitsu Ltd 分波器
JP2005277522A (ja) * 2004-03-23 2005-10-06 Tdk Corp 電子部品
JP2006014296A (ja) * 2004-05-27 2006-01-12 Kyocera Corp 弾性表面波装置及び通信機器
WO2006038421A1 (ja) * 2004-09-30 2006-04-13 Sanyo Electric Co., Ltd. 電子デバイス及びこれに用いるパッケージ
WO2007083432A1 (ja) * 2006-01-18 2007-07-26 Murata Manufacturing Co., Ltd. 弾性表面波装置及び弾性境界波装置

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010140445A1 (ja) * 2009-06-04 2010-12-09 株式会社村田製作所 弾性波装置及びデュプレクサ
JP5104959B2 (ja) * 2009-06-04 2012-12-19 株式会社村田製作所 弾性波装置及びデュプレクサ
US20120235767A1 (en) * 2009-12-25 2012-09-20 Murata Manufacturing Co., Ltd. Branching filter
US8416036B2 (en) * 2009-12-25 2013-04-09 Murata Manufacturing Co., Ltd. Branching filter
JP2011139316A (ja) * 2009-12-28 2011-07-14 Kyocera Corp 弾性波装置および弾性波装置の製造方法
US20130214873A1 (en) * 2010-10-26 2013-08-22 Murata Manufacturing Co., Ltd. Elastic wave demultiplexer
US9013247B2 (en) * 2010-10-26 2015-04-21 Murata Manufacturing Co., Ltd. Elastic wave demultiplexer
US8766744B2 (en) 2010-11-10 2014-07-01 Taiyo Yuden Co., Ltd. Duplexer and electronic device having the same
JP2012105097A (ja) * 2010-11-10 2012-05-31 Taiyo Yuden Co Ltd 分波器及びこれを備えた電子装置
CN102571030A (zh) * 2010-11-18 2012-07-11 太阳诱电株式会社 双工器
JP2012109865A (ja) * 2010-11-18 2012-06-07 Taiyo Yuden Co Ltd 分波器
US8907740B2 (en) 2010-11-18 2014-12-09 Taiyo Yuden Co., Ltd. Duplexer
JP5740410B2 (ja) * 2011-04-20 2015-06-24 太陽誘電株式会社 デュープレクサ
US20130002371A1 (en) * 2011-04-20 2013-01-03 Taiyo Yuden Co., Ltd. Duplexer
US9070963B2 (en) * 2011-04-20 2015-06-30 Taiyo Yuden Co., Ltd. Duplexer
JP2013098804A (ja) * 2011-11-01 2013-05-20 Taiyo Yuden Co Ltd 弾性波デバイス
JP2014082609A (ja) * 2012-10-16 2014-05-08 Taiyo Yuden Co Ltd 弾性波デバイス及びその設計方法
JP2014146995A (ja) * 2013-01-29 2014-08-14 Taiyo Yuden Co Ltd モジュール
US9571062B2 (en) 2013-01-29 2017-02-14 Taiyo Yuden Co., Ltd. Module
JP2015053598A (ja) * 2013-09-06 2015-03-19 株式会社村田製作所 弾性波デバイス
JP2014082800A (ja) * 2014-02-12 2014-05-08 Kyocera Corp 弾性波装置、実装体および携帯電話端末装置
JP2016009874A (ja) * 2014-06-20 2016-01-18 株式会社村田製作所 弾性波装置

Also Published As

Publication number Publication date
CN101689846A (zh) 2010-03-31
JPWO2009028683A1 (ja) 2010-12-02
US8587389B2 (en) 2013-11-19
JP5079813B2 (ja) 2012-11-21
US20110109400A1 (en) 2011-05-12
CN101689846B (zh) 2013-10-09

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