JPWO2021039639A5 - - Google Patents

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JPWO2021039639A5
JPWO2021039639A5 JP2021542843A JP2021542843A JPWO2021039639A5 JP WO2021039639 A5 JPWO2021039639 A5 JP WO2021039639A5 JP 2021542843 A JP2021542843 A JP 2021542843A JP 2021542843 A JP2021542843 A JP 2021542843A JP WO2021039639 A5 JPWO2021039639 A5 JP WO2021039639A5
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edge regions
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ripple intensity
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JP2021542843A
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Japanese (ja)
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JP7268747B2 (ja
JPWO2021039639A1 (https=
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Priority claimed from PCT/JP2020/031658 external-priority patent/WO2021039639A1/ja
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JP2021542843A 2019-08-30 2020-08-21 弾性波装置 Active JP7268747B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019158337 2019-08-30
JP2019158337 2019-08-30
PCT/JP2020/031658 WO2021039639A1 (ja) 2019-08-30 2020-08-21 弾性波装置

Publications (3)

Publication Number Publication Date
JPWO2021039639A1 JPWO2021039639A1 (https=) 2021-03-04
JPWO2021039639A5 true JPWO2021039639A5 (https=) 2022-04-04
JP7268747B2 JP7268747B2 (ja) 2023-05-08

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JP2021542843A Active JP7268747B2 (ja) 2019-08-30 2020-08-21 弾性波装置

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US (1) US12355425B2 (https=)
JP (1) JP7268747B2 (https=)
KR (1) KR102636227B1 (https=)
CN (1) CN114270707B (https=)
WO (1) WO2021039639A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022264933A1 (ja) * 2021-06-16 2022-12-22 株式会社村田製作所 弾性波装置
CN117652097A (zh) * 2021-07-21 2024-03-05 株式会社村田制作所 弹性波装置及滤波器装置
CN117981221A (zh) * 2021-09-21 2024-05-03 株式会社村田制作所 弹性波装置
WO2024043347A1 (ja) * 2022-08-26 2024-02-29 株式会社村田製作所 弾性波装置及びフィルタ装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553020Y2 (https=) 1976-10-08 1980-01-24
DE102010005596B4 (de) * 2010-01-25 2015-11-05 Epcos Ag Elektroakustischer Wandler mit verringerten Verlusten durch transversale Emission und verbesserter Performance durch Unterdrückung transversaler Moden
EP3007358B1 (en) * 2013-05-29 2019-10-23 Murata Manufacturing Co., Ltd. Elastic wave filter device
JP6513104B2 (ja) * 2014-04-08 2019-05-15 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 弾性波共振器、これを用いた弾性波フィルタ、アンテナ共用器、モジュール及び通信機器
JP5861809B1 (ja) 2014-05-26 2016-02-16 株式会社村田製作所 弾性波装置
KR102083803B1 (ko) * 2014-06-23 2020-03-03 가부시키가이샤 무라타 세이사쿠쇼 탄성파 장치
DE112016001894B4 (de) * 2015-04-24 2022-02-03 Murata Manufacturing Co., Ltd. Vorrichtung für elastische Wellen
CN107615654B (zh) 2015-06-24 2020-08-21 株式会社村田制作所 滤波器装置
WO2018003338A1 (ja) * 2016-06-27 2018-01-04 株式会社村田製作所 弾性波フィルタ装置
JP6798562B2 (ja) * 2016-10-28 2020-12-09 株式会社村田製作所 ラダー型フィルタ、デュプレクサ及び弾性波フィルタ装置
CN110140296B (zh) * 2016-12-28 2023-01-13 株式会社村田制作所 纵耦合谐振器型弹性波滤波器
KR102332100B1 (ko) 2017-06-06 2021-11-29 가부시키가이샤 무라타 세이사쿠쇼 탄성파 필터 장치, 멀티플렉서 및 복합 필터 장치

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