JP2015500612A5 - - Google Patents
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- Publication number
- JP2015500612A5 JP2015500612A5 JP2014546711A JP2014546711A JP2015500612A5 JP 2015500612 A5 JP2015500612 A5 JP 2015500612A5 JP 2014546711 A JP2014546711 A JP 2014546711A JP 2014546711 A JP2014546711 A JP 2014546711A JP 2015500612 A5 JP2015500612 A5 JP 2015500612A5
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- voltage source
- driver device
- output terminal
- elements
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161570861P | 2011-12-15 | 2011-12-15 | |
| US61/570,861 | 2011-12-15 | ||
| PCT/IB2012/057223 WO2013088359A2 (en) | 2011-12-15 | 2012-12-12 | Driver device and driving method for driving a capacitive load, in particular an ultrasound transducer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015500612A JP2015500612A (ja) | 2015-01-05 |
| JP2015500612A5 true JP2015500612A5 (enExample) | 2016-02-04 |
| JP6249957B2 JP6249957B2 (ja) | 2017-12-20 |
Family
ID=47631481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014546711A Active JP6249957B2 (ja) | 2011-12-15 | 2012-12-12 | 例えば超音波トランスデューサといった容量性負荷を駆動するドライバデバイス及び駆動方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9318686B2 (enExample) |
| EP (1) | EP2750805B1 (enExample) |
| JP (1) | JP6249957B2 (enExample) |
| CN (1) | CN103998151B (enExample) |
| BR (1) | BR112014014135B1 (enExample) |
| IN (1) | IN2014CN04751A (enExample) |
| RU (1) | RU2606547C2 (enExample) |
| WO (1) | WO2013088359A2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6375648B2 (ja) * | 2014-03-13 | 2018-08-22 | コニカミノルタ株式会社 | 音響センサー、及び、超音波探触子 |
| BR112018012433A2 (pt) * | 2015-12-21 | 2018-12-18 | Koninklijke Philips N.V. | dispositivo atuador, e método para atuar um dispositivo |
| US11877895B2 (en) | 2016-11-28 | 2024-01-23 | Koninklijke Philips N.V. | CMUT device and imaging method |
| FR3061616B1 (fr) * | 2017-01-04 | 2020-10-02 | Moduleus | Circuit de commande de transducteurs ultrasonores |
| EP3885055B1 (en) | 2020-03-24 | 2023-07-05 | Imec VZW | Method of generating ultrasound and ultrasound generator |
| KR102731667B1 (ko) * | 2021-12-20 | 2024-11-18 | 한국과학기술원 | 초음파 펄서 및 커패시터브 부하 구동 장치 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4271371A (en) * | 1979-09-26 | 1981-06-02 | Kabushiki Kaisha Morita Seisakusho | Driving system for an ultrasonic piezoelectric transducer |
| US5264752A (en) * | 1992-06-01 | 1993-11-23 | At&T Bell Laboratories | Amplifier for driving large capacitive loads |
| US5473526A (en) * | 1994-04-22 | 1995-12-05 | University Of Southern California | System and method for power-efficient charging and discharging of a capacitive load from a single source |
| JP3422002B2 (ja) * | 1994-11-11 | 2003-06-30 | 株式会社小松製作所 | Ｄｃ−ｄｃコンバータ回路およびこのｄｃ−ｄｃコンバータ回路を用いた誘導負荷駆動装置 |
| US5581454A (en) * | 1994-11-22 | 1996-12-03 | Collins; Hansel | High power switched capacitor voltage conversion and regulation apparatus |
| US6985142B1 (en) * | 1998-09-03 | 2006-01-10 | University Of Southern California | Power-efficient, pulsed driving of capacitive loads to controllable voltage levels |
| EP1294493A2 (en) * | 2000-06-15 | 2003-03-26 | Koninklijke Philips Electronics N.V. | Capacitive micromachined ultrasonic transducers. |
| US7022074B2 (en) * | 2003-06-12 | 2006-04-04 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for generating a multi-level ultrasound pulse |
| JP2006129627A (ja) * | 2004-10-29 | 2006-05-18 | Nippon Telegr & Teleph Corp <Ntt> | スイッチトキャパシタ型電荷再利用電源回路 |
| US7408290B2 (en) * | 2005-02-28 | 2008-08-05 | Sulphco, Inc. | Power driving circuit for controlling a variable load ultrasonic transducer |
| JP4793174B2 (ja) * | 2005-11-25 | 2011-10-12 | セイコーエプソン株式会社 | 静電型トランスデューサ、回路定数の設定方法 |
| JP4867565B2 (ja) * | 2005-11-29 | 2012-02-01 | セイコーエプソン株式会社 | 容量性負荷の駆動回路、および超音波スピーカ |
| JP2008194290A (ja) * | 2007-02-14 | 2008-08-28 | Toshiba Corp | 超音波診断装置 |
| CN102149429B (zh) * | 2008-07-10 | 2016-10-12 | 康奈尔大学 | 产生超声波的装置 |
| DE102009049795A1 (de) * | 2009-10-16 | 2011-04-21 | Reinhard Becker | Ultraschallbehandlungsgerät und Verfahren zu dessen Betrieb |
| US8193839B2 (en) * | 2010-05-24 | 2012-06-05 | Supertex, Inc. | Multi-level transmitter circuit having substantially constant impedance output |
-
2012
- 2012-12-12 WO PCT/IB2012/057223 patent/WO2013088359A2/en not_active Ceased
- 2012-12-12 EP EP12821045.7A patent/EP2750805B1/en active Active
- 2012-12-12 BR BR112014014135-5A patent/BR112014014135B1/pt active IP Right Grant
- 2012-12-12 US US14/362,609 patent/US9318686B2/en active Active
- 2012-12-12 RU RU2014128840A patent/RU2606547C2/ru active
- 2012-12-12 CN CN201280061620.5A patent/CN103998151B/zh active Active
- 2012-12-12 JP JP2014546711A patent/JP6249957B2/ja active Active
-
2014
- 2014-06-24 IN IN4751CHN2014 patent/IN2014CN04751A/en unknown
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