SG11202110974YA - High-order mode surface acoustic wave device - Google Patents
High-order mode surface acoustic wave deviceInfo
- Publication number
- SG11202110974YA SG11202110974YA SG11202110974YA SG11202110974YA SG11202110974YA SG 11202110974Y A SG11202110974Y A SG 11202110974YA SG 11202110974Y A SG11202110974Y A SG 11202110974YA SG 11202110974Y A SG11202110974Y A SG 11202110974YA SG 11202110974Y A SG11202110974Y A SG 11202110974YA
- Authority
- SG
- Singapore
- Prior art keywords
- acoustic wave
- surface acoustic
- wave device
- order mode
- mode surface
- Prior art date
Links
- 238000010897 surface acoustic wave method Methods 0.000 title 1
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
- H03H9/02—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
- H03H9/14541—Multilayer finger or busbar electrode
-
- 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
-
- 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
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02543—Characteristics of substrate, e.g. cutting angles
- H03H9/02559—Characteristics of substrate, e.g. cutting angles of lithium niobate or lithium-tantalate substrates
-
- 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
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02543—Characteristics of substrate, e.g. cutting angles
-
- 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
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02543—Characteristics of substrate, e.g. cutting angles
- H03H9/02574—Characteristics of substrate, e.g. cutting angles of combined substrates, multilayered substrates, piezoelectrical layers on not-piezoelectrical substrate
-
- 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
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02818—Means for compensation or elimination of undesirable effects
- H03H9/02834—Means for compensation or elimination of undesirable effects of temperature influence
-
- 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
- H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
- H03H9/131—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials consisting of a multilayered structure
-
- 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
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019071405 | 2019-04-03 | ||
| PCT/JP2020/014906 WO2020204045A1 (en) | 2019-04-03 | 2020-03-31 | High-order mode surface acoustic wave device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202110974YA true SG11202110974YA (en) | 2021-11-29 |
Family
ID=72668500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202110974YA SG11202110974YA (en) | 2019-04-03 | 2020-03-31 | High-order mode surface acoustic wave device |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20220200566A1 (en) |
| KR (1) | KR20210145804A (en) |
| CN (1) | CN113678372A (en) |
| DE (1) | DE112020001723T5 (en) |
| GB (1) | GB2596956B (en) |
| SG (1) | SG11202110974YA (en) |
| TW (1) | TW202044757A (en) |
| WO (1) | WO2020204045A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG10201905013VA (en) | 2018-06-11 | 2020-01-30 | Skyworks Solutions Inc | Acoustic wave device with spinel layer |
| US11621690B2 (en) | 2019-02-26 | 2023-04-04 | Skyworks Solutions, Inc. | Method of manufacturing acoustic wave device with multi-layer substrate including ceramic |
| US20230361752A1 (en) * | 2020-02-28 | 2023-11-09 | Tohoku University | Acoustic wave device |
| CN117013984A (en) * | 2023-08-21 | 2023-11-07 | 天通瑞宏科技有限公司 | Bonding wafer and film surface acoustic wave device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07101434B2 (en) * | 1988-09-20 | 1995-11-01 | 株式会社テック | Product data reader |
| JPH07283682A (en) * | 1994-04-13 | 1995-10-27 | Murata Mfg Co Ltd | Surface acoustic wave resonator filter |
| US6642813B1 (en) * | 1999-10-15 | 2003-11-04 | Sumitomo Electric Industries, Ltd. | Surface acoustic wave device utilizing a ZnO layer and a diamond layer |
| WO2010016192A1 (en) * | 2008-08-08 | 2010-02-11 | 株式会社村田製作所 | Acoustic wave device |
| DE112010003229B4 (en) * | 2009-07-17 | 2015-07-30 | Murata Manufacturing Co., Ltd. | Surface acoustic wave device |
| JP2013214789A (en) * | 2010-07-30 | 2013-10-17 | Murata Mfg Co Ltd | Manufacturing method of acoustic wave device |
| WO2012086441A1 (en) * | 2010-12-24 | 2012-06-28 | 株式会社村田製作所 | Elastic wave device and production method thereof |
| WO2014054580A1 (en) | 2012-10-05 | 2014-04-10 | 株式会社村田製作所 | Elastic surface wave device |
-
2020
- 2020-03-31 KR KR1020217035849A patent/KR20210145804A/en unknown
- 2020-03-31 SG SG11202110974YA patent/SG11202110974YA/en unknown
- 2020-03-31 GB GB2114590.9A patent/GB2596956B/en active Active
- 2020-03-31 DE DE112020001723.0T patent/DE112020001723T5/en active Pending
- 2020-03-31 WO PCT/JP2020/014906 patent/WO2020204045A1/en active Application Filing
- 2020-03-31 US US17/600,756 patent/US20220200566A1/en active Pending
- 2020-03-31 CN CN202080026259.7A patent/CN113678372A/en active Pending
- 2020-04-01 TW TW109111399A patent/TW202044757A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB202114590D0 (en) | 2021-11-24 |
| WO2020204045A1 (en) | 2020-10-08 |
| US20220200566A1 (en) | 2022-06-23 |
| DE112020001723T5 (en) | 2021-12-16 |
| JPWO2020204045A1 (en) | 2020-10-08 |
| GB2596956A8 (en) | 2022-08-03 |
| GB2596956B (en) | 2023-08-23 |
| KR20210145804A (en) | 2021-12-02 |
| TW202044757A (en) | 2020-12-01 |
| CN113678372A (en) | 2021-11-19 |
| GB2596956A (en) | 2022-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG10201913568SA (en) | Acoustic wave device with transverse mode suppression | |
| GB2572099B (en) | Acoustic wave devices | |
| EP3378161A4 (en) | Surface acoustic transducer | |
| GB2596956B (en) | High-order mode surface acoustic wave devices | |
| EP3574778A4 (en) | Surface acoustic wave electronic cigarette system | |
| SG10201911416RA (en) | Acoustic Wave Device With Transverse Spurious Mode Suppression | |
| GB2592810B (en) | Acoustic wave devices | |
| SG10201910735QA (en) | Multi-mode surface acoustic wave filter | |
| EP3731976A4 (en) | High frequency ultrasound transducer | |
| EP3642956A4 (en) | Bulk acoustic wave filter | |
| GB2542210B (en) | Nonlinear acoustic echo cancellation based on transducer impedance | |
| GB201617188D0 (en) | Fragmentation using surface acoustic waves | |
| EP3542462A4 (en) | Surface acoustic wave device | |
| SG10202011547VA (en) | Bulk Acoustic Wave Resonator On Surface Acoustic Wave Device | |
| SG11202107460RA (en) | Acoustic devices | |
| EP3966932A4 (en) | Acoustic resonator device | |
| GB2600887B (en) | Surface acoustic wave device having mass-loaded electrode | |
| SG11202101990TA (en) | Packaged surface acoustic wave devices | |
| EP3923596A4 (en) | Acoustic device | |
| EP3787807C0 (en) | Ultrasound transducer | |
| EP3324181A4 (en) | Device for emitting torsional ultrasonic waves and transducer comprising said device | |
| EP3669457A4 (en) | Surface acoustic wave device | |
| EP3631436A4 (en) | Separation using angled acoustic waves | |
| SG11202112436QA (en) | Acoustic edge effect | |
| EP3989600A4 (en) | Acoustic device |