JP2013138333A5 - - Google Patents

Download PDF

Info

Publication number
JP2013138333A5
JP2013138333A5 JP2011288230A JP2011288230A JP2013138333A5 JP 2013138333 A5 JP2013138333 A5 JP 2013138333A5 JP 2011288230 A JP2011288230 A JP 2011288230A JP 2011288230 A JP2011288230 A JP 2011288230A JP 2013138333 A5 JP2013138333 A5 JP 2013138333A5
Authority
JP
Japan
Prior art keywords
wave
thickness
electrode fingers
dielectric film
rayleigh 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.)
Granted
Application number
JP2011288230A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013138333A (ja
JP5690711B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2011288230A priority Critical patent/JP5690711B2/ja
Priority claimed from JP2011288230A external-priority patent/JP5690711B2/ja
Publication of JP2013138333A publication Critical patent/JP2013138333A/ja
Publication of JP2013138333A5 publication Critical patent/JP2013138333A5/ja
Application granted granted Critical
Publication of JP5690711B2 publication Critical patent/JP5690711B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011288230A 2011-12-28 2011-12-28 弾性波素子 Active JP5690711B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011288230A JP5690711B2 (ja) 2011-12-28 2011-12-28 弾性波素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011288230A JP5690711B2 (ja) 2011-12-28 2011-12-28 弾性波素子

Publications (3)

Publication Number Publication Date
JP2013138333A JP2013138333A (ja) 2013-07-11
JP2013138333A5 true JP2013138333A5 (enExample) 2014-01-09
JP5690711B2 JP5690711B2 (ja) 2015-03-25

Family

ID=48913719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011288230A Active JP5690711B2 (ja) 2011-12-28 2011-12-28 弾性波素子

Country Status (1)

Country Link
JP (1) JP5690711B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012111121A1 (de) * 2012-11-19 2014-05-22 Epcos Ag Elektroakustisches Bauelement und Verfahren zur Herstellung
WO2016039026A1 (ja) * 2014-09-09 2016-03-17 株式会社村田製作所 弾性表面波装置
JP6601503B2 (ja) * 2015-10-23 2019-11-06 株式会社村田製作所 弾性波装置、高周波フロントエンド回路及び通信装置
DE112016005980B4 (de) 2015-12-25 2024-08-22 Murata Manufacturing Co., Ltd. Vorrichtung für elastische Wellen
JP6415469B2 (ja) 2016-03-22 2018-10-31 太陽誘電株式会社 弾性波共振器、フィルタおよびマルチプレクサ並びに弾性波共振器の製造方法
CN109075772B (zh) * 2016-03-31 2022-07-22 株式会社村田制作所 复合滤波器装置、高频前端电路以及通信装置
WO2018116602A1 (ja) * 2016-12-20 2018-06-28 株式会社村田製作所 弾性波装置、高周波フロントエンド回路及び通信装置
WO2020158673A1 (ja) * 2019-01-31 2020-08-06 株式会社村田製作所 弾性波デバイスおよびマルチプレクサ
US11451212B2 (en) 2019-06-19 2022-09-20 Skyworks Solutions, Inc. Acoustic wave resonator with transverse spurious mode for filter steepness
KR102479251B1 (ko) * 2019-11-20 2022-12-20 (주)와이솔 표면 탄성파 소자

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005010658A1 (de) * 2005-03-08 2006-09-14 Epcos Ag Duplexer mit verbesserter Leistungsverträglichkeit
US8598968B2 (en) * 2008-11-10 2013-12-03 Panasonic Corporation Elastic wave element and electronic device using the same
WO2011158445A1 (ja) * 2010-06-17 2011-12-22 パナソニック株式会社 弾性波素子

Similar Documents

Publication Publication Date Title
JP2013138333A5 (enExample)
JP6447624B2 (ja) 弾性波装置
WO2009022410A1 (ja) 弾性境界波装置
CN103250348B (zh) 弹性表面波装置
JP6107947B2 (ja) 弾性波フィルタ装置
JP5035421B2 (ja) 弾性波装置
CN103718458B (zh) 弹性波装置
CN102959860B (zh) 弹性波元件和使用它的天线共用器
JP2018007117A5 (enExample)
JP2017526254A5 (ja) 弾性波フィルタ、デュプレクサ、モジュール及び通信機器
JP2018074575A5 (enExample)
JP6284800B2 (ja) 弾性表面波デバイス及びフィルタ
JP2020188408A5 (enExample)
CN110383688A (zh) 陷波滤波器
JP6142924B2 (ja) チューナブルフィルタ
WO2012064283A8 (en) A piezoelectric resonator
JP2013005446A5 (enExample)
JP2017511074A5 (enExample)
WO2015182521A1 (ja) 弾性波装置及びラダー型フィルタ
CN101682308A (zh) 弹性表面波装置
JP2018037906A5 (enExample)
WO2007145057A1 (ja) 弾性表面波装置
WO2013180945A3 (en) Low latency and low complexity phase shift network
JP2019198066A5 (enExample)
JP2010278830A (ja) ラダー型フィルタ及びその製造方法並びにデュプレクサ