CN112737537A - 一种双层poi结构声表面波谐振器及制造方法 - Google Patents
一种双层poi结构声表面波谐振器及制造方法 Download PDFInfo
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- CN112737537A CN112737537A CN202011567443.0A CN202011567443A CN112737537A CN 112737537 A CN112737537 A CN 112737537A CN 202011567443 A CN202011567443 A CN 202011567443A CN 112737537 A CN112737537 A CN 112737537A
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- 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
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- 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
- H03H9/125—Driving means, e.g. electrodes, coils
- H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
- H03H9/14538—Formation
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/25—Constructional features of resonators using surface acoustic waves
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
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CN202011567443.0A CN112737537A (zh) | 2020-12-25 | 2020-12-25 | 一种双层poi结构声表面波谐振器及制造方法 |
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CN202011567443.0A CN112737537A (zh) | 2020-12-25 | 2020-12-25 | 一种双层poi结构声表面波谐振器及制造方法 |
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CN112737537A true CN112737537A (zh) | 2021-04-30 |
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Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101034879A (zh) * | 2006-03-07 | 2007-09-12 | 富士通媒体部品株式会社 | 弹性边界波器件 |
CN101714858A (zh) * | 2004-03-29 | 2010-05-26 | 株式会社村田制作所 | 声界面波装置的制造方法 |
JP2011166259A (ja) * | 2010-02-05 | 2011-08-25 | Murata Mfg Co Ltd | 弾性表面波装置 |
CN102474238A (zh) * | 2009-07-17 | 2012-05-23 | 株式会社村田制作所 | 声表面波装置 |
WO2013081026A1 (ja) * | 2011-12-01 | 2013-06-06 | 株式会社村田製作所 | 弾性表面波装置 |
JP2015115870A (ja) * | 2013-12-13 | 2015-06-22 | 株式会社村田製作所 | 弾性波デバイス |
CN104868873A (zh) * | 2015-05-27 | 2015-08-26 | 上海交通大学 | 一种多层复合结构声表面波器件基底 |
CN106105031A (zh) * | 2014-04-11 | 2016-11-09 | 株式会社村田制作所 | 弹性波滤波器装置 |
WO2017013968A1 (ja) * | 2015-07-17 | 2017-01-26 | 株式会社村田製作所 | 弾性波装置 |
CN108039872A (zh) * | 2017-12-26 | 2018-05-15 | 海宁市瑞宏科技有限公司 | 一种用于高性能声表面波滤波器的谐振器结构设计 |
US20190363697A1 (en) * | 2017-02-10 | 2019-11-28 | Murata Manufacturing Co., Ltd. | Acoustic wave device, high-frequency front-end circuit, and communication device |
CN111510106A (zh) * | 2020-05-06 | 2020-08-07 | 中电科技德清华莹电子有限公司 | 一种声表面波谐振结构滤波器 |
CN111865250A (zh) * | 2020-07-10 | 2020-10-30 | 中国科学院上海微系统与信息技术研究所 | 一种poi衬底、高频声波谐振器及其制备方法 |
-
2020
- 2020-12-25 CN CN202011567443.0A patent/CN112737537A/zh active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101714858A (zh) * | 2004-03-29 | 2010-05-26 | 株式会社村田制作所 | 声界面波装置的制造方法 |
CN101034879A (zh) * | 2006-03-07 | 2007-09-12 | 富士通媒体部品株式会社 | 弹性边界波器件 |
CN102474238A (zh) * | 2009-07-17 | 2012-05-23 | 株式会社村田制作所 | 声表面波装置 |
JP2011166259A (ja) * | 2010-02-05 | 2011-08-25 | Murata Mfg Co Ltd | 弾性表面波装置 |
WO2013081026A1 (ja) * | 2011-12-01 | 2013-06-06 | 株式会社村田製作所 | 弾性表面波装置 |
JP2015115870A (ja) * | 2013-12-13 | 2015-06-22 | 株式会社村田製作所 | 弾性波デバイス |
CN106105031A (zh) * | 2014-04-11 | 2016-11-09 | 株式会社村田制作所 | 弹性波滤波器装置 |
CN104868873A (zh) * | 2015-05-27 | 2015-08-26 | 上海交通大学 | 一种多层复合结构声表面波器件基底 |
WO2017013968A1 (ja) * | 2015-07-17 | 2017-01-26 | 株式会社村田製作所 | 弾性波装置 |
US20190363697A1 (en) * | 2017-02-10 | 2019-11-28 | Murata Manufacturing Co., Ltd. | Acoustic wave device, high-frequency front-end circuit, and communication device |
CN108039872A (zh) * | 2017-12-26 | 2018-05-15 | 海宁市瑞宏科技有限公司 | 一种用于高性能声表面波滤波器的谐振器结构设计 |
CN111510106A (zh) * | 2020-05-06 | 2020-08-07 | 中电科技德清华莹电子有限公司 | 一种声表面波谐振结构滤波器 |
CN111865250A (zh) * | 2020-07-10 | 2020-10-30 | 中国科学院上海微系统与信息技术研究所 | 一种poi衬底、高频声波谐振器及其制备方法 |
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