GB201400920D0 - Acoustic resonator comprising collar and frame - Google Patents
Acoustic resonator comprising collar and frameInfo
- Publication number
- GB201400920D0 GB201400920D0 GB201400920A GB201400920A GB201400920D0 GB 201400920 D0 GB201400920 D0 GB 201400920D0 GB 201400920 A GB201400920 A GB 201400920A GB 201400920 A GB201400920 A GB 201400920A GB 201400920 D0 GB201400920 D0 GB 201400920D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- collar
- frame
- acoustic resonator
- resonator
- acoustic
- 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.)
- Withdrawn
Links
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
- H03H9/02007—Details of bulk acoustic wave devices
- H03H9/02086—Means for compensation or elimination of undesirable effects
- H03H9/02118—Means for compensation or elimination of undesirable effects of lateral leakage between adjacent resonators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/171—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator implemented with thin-film techniques, i.e. of the film bulk acoustic resonator [FBAR] type
- H03H9/172—Means for mounting on a substrate, i.e. means constituting the material interface confining the waves to a volume
- H03H9/173—Air-gaps
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/781,491 US9490771B2 (en) | 2012-10-29 | 2013-02-28 | Acoustic resonator comprising collar and frame |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201400920D0 true GB201400920D0 (en) | 2014-03-05 |
GB2511919A GB2511919A (en) | 2014-09-17 |
Family
ID=50239179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201400920A Withdrawn GB2511919A (en) | 2013-02-28 | 2014-01-20 | Acoustic resonator comprising collar and frame |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2014171218A (en) |
GB (1) | GB2511919A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9490771B2 (en) | 2012-10-29 | 2016-11-08 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Acoustic resonator comprising collar and frame |
DE102019115589B4 (en) | 2018-07-17 | 2024-06-13 | Ii-Vi Delaware, Inc. | ELECTRODE LIMITED RESONATOR |
US11750169B2 (en) | 2018-07-17 | 2023-09-05 | Ii-Vi Delaware, Inc. | Electrode-defined unsuspended acoustic resonator |
US11738539B2 (en) | 2018-07-17 | 2023-08-29 | II-VI Delaware, Inc | Bonded substrate including polycrystalline diamond film |
TWI810698B (en) * | 2019-06-12 | 2023-08-01 | 美商特拉華公司 | Electrode-defined unsuspended acoustic resonator |
JP7383417B2 (en) * | 2019-07-31 | 2023-11-20 | 太陽誘電株式会社 | Acoustic wave devices and their manufacturing methods, piezoelectric thin film resonators, filters and multiplexers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007119556A1 (en) * | 2006-04-05 | 2007-10-25 | Murata Manufacturing Co., Ltd. | Piezoelectric resonator and piezoelectric filter |
US9673778B2 (en) * | 2009-06-24 | 2017-06-06 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Solid mount bulk acoustic wave resonator structure comprising a bridge |
US9246473B2 (en) * | 2011-03-29 | 2016-01-26 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Acoustic resonator comprising collar, frame and perimeter distributed bragg reflector |
-
2014
- 2014-01-20 GB GB201400920A patent/GB2511919A/en not_active Withdrawn
- 2014-02-26 JP JP2014034922A patent/JP2014171218A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2511919A (en) | 2014-09-17 |
JP2014171218A (en) | 2014-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |