CN111600566A - 滤波器、体声波谐振器组件及其制造方法、电子设备 - Google Patents
滤波器、体声波谐振器组件及其制造方法、电子设备 Download PDFInfo
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- CN111600566A CN111600566A CN202010314867.XA CN202010314867A CN111600566A CN 111600566 A CN111600566 A CN 111600566A CN 202010314867 A CN202010314867 A CN 202010314867A CN 111600566 A CN111600566 A CN 111600566A
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- 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
- H03H3/02—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 piezoelectric or electrostrictive resonators or networks
- H03H3/04—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 piezoelectric or electrostrictive resonators or networks for obtaining desired frequency or temperature coefficient
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- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/02—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 piezoelectric or electrostrictive resonators or networks
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- H03H2003/021—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 piezoelectric or electrostrictive resonators or networks the resonators or networks being of the air-gap type
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
Description
Claims (22)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN202010314867.XA CN111600566B (zh) | 2020-04-21 | 2020-04-21 | 滤波器、体声波谐振器组件及其制造方法、电子设备 |
PCT/CN2021/088485 WO2021213402A1 (zh) | 2020-04-21 | 2021-04-20 | 滤波器、体声波谐振器组件及其制造方法、电子设备 |
EP21792440.6A EP4142152A4 (en) | 2020-04-21 | 2021-04-20 | FILTER, VOLUME ACOUSTIC WAVE RESONATOR ASSEMBLY AND METHOD FOR MANUFACTURING SAME, AND ELECTRONIC DEVICE |
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CN202010314867.XA CN111600566B (zh) | 2020-04-21 | 2020-04-21 | 滤波器、体声波谐振器组件及其制造方法、电子设备 |
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CN111600566A true CN111600566A (zh) | 2020-08-28 |
CN111600566B CN111600566B (zh) | 2021-06-01 |
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CN202010314867.XA Active CN111600566B (zh) | 2020-04-21 | 2020-04-21 | 滤波器、体声波谐振器组件及其制造方法、电子设备 |
Country Status (3)
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EP (1) | EP4142152A4 (zh) |
CN (1) | CN111600566B (zh) |
WO (1) | WO2021213402A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021213402A1 (zh) * | 2020-04-21 | 2021-10-28 | 诺思(天津)微系统有限责任公司 | 滤波器、体声波谐振器组件及其制造方法、电子设备 |
WO2023006092A1 (zh) * | 2021-07-29 | 2023-02-02 | 诺思(天津)微系统有限责任公司 | 具有多个底电极层的体声波谐振器、滤波器及电子设备 |
CN115833779A (zh) * | 2023-02-15 | 2023-03-21 | 成都频岢微电子有限公司 | 一种波浪形体声波谐振器 |
CN116722837A (zh) * | 2023-05-31 | 2023-09-08 | 锐石创芯(重庆)科技有限公司 | 体声波滤波器组件、射频前端模块及电子设备 |
CN118100857A (zh) * | 2024-03-13 | 2024-05-28 | 睿思微系统(烟台)有限公司 | 一种体声波谐振器阵列及其制备方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117639708B (zh) * | 2023-01-09 | 2024-08-09 | 北京芯溪半导体科技有限公司 | 一种体声波谐振器、滤波器和电子设备 |
CN117833859A (zh) * | 2024-01-03 | 2024-04-05 | 武汉敏声新技术有限公司 | 一种谐振器及其制备方法 |
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2020
- 2020-04-21 CN CN202010314867.XA patent/CN111600566B/zh active Active
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2021
- 2021-04-20 WO PCT/CN2021/088485 patent/WO2021213402A1/zh unknown
- 2021-04-20 EP EP21792440.6A patent/EP4142152A4/en active Pending
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