JP2024535066A5 - - Google Patents
Info
- Publication number
- JP2024535066A5 JP2024535066A5 JP2024517395A JP2024517395A JP2024535066A5 JP 2024535066 A5 JP2024535066 A5 JP 2024535066A5 JP 2024517395 A JP2024517395 A JP 2024517395A JP 2024517395 A JP2024517395 A JP 2024517395A JP 2024535066 A5 JP2024535066 A5 JP 2024535066A5
- Authority
- JP
- Japan
- Prior art keywords
- film
- electrostatic transducer
- transducer according
- stator
- films
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2113468.9 | 2021-09-21 | ||
| GB202113468 | 2021-09-21 | ||
| PCT/GB2022/052381 WO2023047096A1 (en) | 2021-09-21 | 2022-09-21 | Multilayered electrostatic transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024535066A JP2024535066A (ja) | 2024-09-26 |
| JP2024535066A5 true JP2024535066A5 (cg-RX-API-DMAC10.html) | 2025-07-08 |
Family
ID=83508950
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024517392A Pending JP2024533610A (ja) | 2021-09-21 | 2022-09-21 | 多層トランスデューサ |
| JP2024517395A Pending JP2024535066A (ja) | 2021-09-21 | 2022-09-21 | 多層トランスデューサ |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024517392A Pending JP2024533610A (ja) | 2021-09-21 | 2022-09-21 | 多層トランスデューサ |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20240388855A1 (cg-RX-API-DMAC10.html) |
| EP (2) | EP4406240A1 (cg-RX-API-DMAC10.html) |
| JP (2) | JP2024533610A (cg-RX-API-DMAC10.html) |
| CN (2) | CN117981355A (cg-RX-API-DMAC10.html) |
| WO (2) | WO2023047097A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117014776B (zh) * | 2023-09-25 | 2024-01-02 | 地球山(苏州)微电子科技有限公司 | 一种像素发声单元及数字扬声器 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1262505A (en) | 1968-04-29 | 1972-02-02 | Lloyd Joseph Bobb | Speaker system and electrostatic speaker |
| US3654403A (en) | 1969-05-01 | 1972-04-04 | Chester C Pond | Electrostatic speaker |
| US3821490A (en) | 1970-10-09 | 1974-06-28 | Chester C Pond | Electroacoustic transducer especially electrostatic speakers and systems |
| JPS5223333Y2 (cg-RX-API-DMAC10.html) | 1972-06-17 | 1977-05-27 | ||
| JPS5090320A (cg-RX-API-DMAC10.html) * | 1973-12-10 | 1975-07-19 | ||
| US4160882A (en) | 1978-03-13 | 1979-07-10 | Driver Michael L | Double diaphragm electrostatic transducer each diaphragm comprising two plastic sheets having different charge carrying characteristics |
| US5392358A (en) * | 1993-04-05 | 1995-02-21 | Driver; Michael L. | Electrolytic loudspeaker assembly |
| US5567499A (en) * | 1995-01-03 | 1996-10-22 | The Boeing Company | Resin transfer molding in combination with honeycomb core |
| SE505752C2 (sv) | 1995-12-22 | 1997-10-06 | Tore Fors | Högtalare |
| CN1205829A (zh) | 1995-12-22 | 1999-01-20 | 特雷·福什 | 静电扬声器 |
| US6188772B1 (en) | 1998-01-07 | 2001-02-13 | American Technology Corporation | Electrostatic speaker with foam stator |
| US6175636B1 (en) | 1998-06-26 | 2001-01-16 | American Technology Corporation | Electrostatic speaker with moveable diaphragm edges |
| US6535460B2 (en) | 2000-08-11 | 2003-03-18 | Knowles Electronics, Llc | Miniature broadband acoustic transducer |
| US6804362B1 (en) * | 2002-10-08 | 2004-10-12 | Claus Zimmermann | Electrostatic and electrolytic loudspeaker assembly |
| KR100638057B1 (ko) | 2005-02-21 | 2006-10-24 | 주식회사 비에스이 | 이중 진동판 구조의 마이크로 스피커 |
| DE102007007957A1 (de) | 2007-02-17 | 2008-08-21 | Lyttron Technology Gmbh | Lautsprecher aufgebaut aus Folien |
| US8175294B2 (en) | 2007-05-07 | 2012-05-08 | Arian M. Jansen | Electrostatic loudspeaker with single ended drive |
| US8625824B2 (en) * | 2007-09-04 | 2014-01-07 | Industrial Technology Research Institute | Flat speaker unit and speaker device therewith |
| US8885853B2 (en) * | 2010-07-09 | 2014-11-11 | Yamaha Corporation | Electrostatic loudspeaker |
| US20120051564A1 (en) | 2010-08-31 | 2012-03-01 | Industrial Technology Research Institute | Flat speaker structure and manufacturing method thereof |
| US9148712B2 (en) | 2010-12-10 | 2015-09-29 | Infineon Technologies Ag | Micromechanical digital loudspeaker |
| US9031266B2 (en) | 2011-10-11 | 2015-05-12 | Infineon Technologies Ag | Electrostatic loudspeaker with membrane performing out-of-plane displacement |
| TW201419880A (zh) | 2012-11-06 | 2014-05-16 | Fortune Grand Technology Inc | 揚聲器單體 |
| TWI589163B (zh) * | 2013-09-12 | 2017-06-21 | 三穎電子材料有限公司 | 靜電式電聲傳導器 |
| DE102014221037A1 (de) | 2014-10-16 | 2016-04-21 | Robert Bosch Gmbh | MEMS-Mikrofonbauelement |
| US9667173B1 (en) | 2016-04-26 | 2017-05-30 | Turtle Beach Corporation | Electrostatic parametric transducer and related methods |
| DE102017206766A1 (de) * | 2017-04-21 | 2018-10-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mems-wandler zum interagieren mit einem volumenstrom eines fluids und verfahren zum herstellen desselben |
| KR101987111B1 (ko) * | 2017-12-29 | 2019-06-10 | 주식회사 성주음향 | 푸시-풀 일렉트릿 콘덴서 트랜스듀서 |
| US11589164B2 (en) * | 2018-08-08 | 2023-02-21 | The Regents Of The University Of California | Acoustic transducer including a modified membrane |
| CN209642967U (zh) * | 2019-06-13 | 2019-11-15 | 黄海 | 一种复合式静电型电声换能器 |
| US10981780B2 (en) | 2019-08-19 | 2021-04-20 | Infineon Technologies Ag | Membrane support for dual backplate transducers |
-
2022
- 2022-09-21 US US18/690,684 patent/US20240388855A1/en active Pending
- 2022-09-21 JP JP2024517392A patent/JP2024533610A/ja active Pending
- 2022-09-21 US US18/690,575 patent/US12707206B2/en active Active
- 2022-09-21 CN CN202280063619.XA patent/CN117981355A/zh active Pending
- 2022-09-21 EP EP22782939.7A patent/EP4406240A1/en active Pending
- 2022-09-21 JP JP2024517395A patent/JP2024535066A/ja active Pending
- 2022-09-21 WO PCT/GB2022/052382 patent/WO2023047097A1/en not_active Ceased
- 2022-09-21 CN CN202280063599.6A patent/CN117981354A/zh active Pending
- 2022-09-21 WO PCT/GB2022/052381 patent/WO2023047096A1/en not_active Ceased
- 2022-09-21 EP EP22786067.3A patent/EP4406241A1/en active Pending
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