JP2016518739A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016518739A5 JP2016518739A5 JP2016501996A JP2016501996A JP2016518739A5 JP 2016518739 A5 JP2016518739 A5 JP 2016518739A5 JP 2016501996 A JP2016501996 A JP 2016501996A JP 2016501996 A JP2016501996 A JP 2016501996A JP 2016518739 A5 JP2016518739 A5 JP 2016518739A5
- Authority
- JP
- Japan
- Prior art keywords
- conductive layer
- cavity
- electrode
- conductive
- width
- 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
- 239000010410 layer Substances 0.000 claims 13
- 239000011810 insulating material Substances 0.000 claims 3
- 239000012528 membrane Substances 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 239000011247 coating layer Substances 0.000 claims 1
- 230000000295 complement Effects 0.000 claims 1
- 230000001808 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 230000000149 penetrating Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
Claims (8)
- 相補型金属酸化膜半導体(CMOS)集積回路を有する半導体ウェハと、
電極と、
少なくとも部分的にキャビティが形成された絶縁材料と、
前記絶縁材料に接触し、前記キャビティを封止し、前記キャビティに近い第1の側と前記キャビティから遠い第2の側とを有する導電層であって、前記電極と前記導電層との間に前記キャビティを挟んだ状態で、前記電極と、前記キャビティと、前記導電層とが合わせて超音波振動子を少なくとも部分的に画定する、導電層と、
前記電極を前記CMOS集積回路に結合する導電性接点と、
前記絶縁材料に埋め込まれた導電性プラグであって、前記導電層を貫通することなく前記キャビティに近い前記導電層の前記第1の側を終端とすることで前記導電性プラグの表面が前記導電層の前記第1の側と接合される、導電性プラグと、を備え、
前記導電性プラグは前記導電層を前記CMOS集積回路に電気的に接続し、
前記電極と前記導電性プラグとは互いに電気的に絶縁される、装置。 - 前記導電層が前記超音波振動子のメンブレンの第1の層を表す、請求項1に記載の装置。
- 前記導電性プラグと前記導電層とが同じ材料から形成される、請求項1に記載の装置。
- 前記キャビティが第1の幅を有し、前記電極が前記第1の幅より小さい第2の幅を有する、請求項1に記載の装置。
- 前記キャビティが第1の幅を有し、前記電極が前記第1の幅より大きい第2の幅を有する、請求項1に記載の装置。
- 前記導電層がシリコンウェハ上のコーティング層を表す、請求項1に記載の装置。
- 前記電極に結合されたメンブレンストッパをさらに備える、請求項1に記載の装置。
- 前記導電層の厚さが5ミクロン未満である、請求項1に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361794744P | 2013-03-15 | 2013-03-15 | |
US61/794,744 | 2013-03-15 | ||
PCT/US2014/025924 WO2014151525A2 (en) | 2013-03-15 | 2014-03-13 | Complementary metal oxide semiconductor (cmos) ultrasonic transducers and methods for forming the same |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017203056A Division JP6553695B2 (ja) | 2013-03-15 | 2017-10-20 | 相補型金属酸化膜半導体(cmos)超音波振動子およびその形成方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016518739A JP2016518739A (ja) | 2016-06-23 |
JP2016518739A5 true JP2016518739A5 (ja) | 2017-04-20 |
JP6232124B2 JP6232124B2 (ja) | 2017-11-15 |
Family
ID=50549454
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016501996A Active JP6232124B2 (ja) | 2013-03-15 | 2014-03-13 | 相補型金属酸化膜半導体(cmos)超音波振動子およびその形成方法 |
JP2017203056A Active JP6553695B2 (ja) | 2013-03-15 | 2017-10-20 | 相補型金属酸化膜半導体(cmos)超音波振動子およびその形成方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017203056A Active JP6553695B2 (ja) | 2013-03-15 | 2017-10-20 | 相補型金属酸化膜半導体(cmos)超音波振動子およびその形成方法 |
Country Status (9)
Country | Link |
---|---|
US (8) | US9242275B2 (ja) |
EP (3) | EP2969914B1 (ja) |
JP (2) | JP6232124B2 (ja) |
KR (1) | KR102170559B1 (ja) |
CN (1) | CN105307975B (ja) |
AU (2) | AU2014234071B2 (ja) |
CA (1) | CA2905040C (ja) |
TW (2) | TWI623081B (ja) |
WO (1) | WO2014151525A2 (ja) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012123787A1 (en) * | 2011-03-14 | 2012-09-20 | Nokia Corporation | An echolocation apparatus |
US9533873B2 (en) | 2013-02-05 | 2017-01-03 | Butterfly Network, Inc. | CMOS ultrasonic transducers and related apparatus and methods |
EP4220221A1 (en) | 2013-03-15 | 2023-08-02 | BFLY Operations, Inc. | Monolithic ultrasonic imaging devices, systems and methods |
EP2969914B1 (en) | 2013-03-15 | 2020-01-01 | Butterfly Network Inc. | Complementary metal oxide semiconductor (cmos) ultrasonic transducers and methods for forming the same |
US9667889B2 (en) | 2013-04-03 | 2017-05-30 | Butterfly Network, Inc. | Portable electronic devices with integrated imaging capabilities |
CA2919183A1 (en) | 2013-07-23 | 2015-01-29 | Butterfly Network, Inc. | Interconnectable ultrasound transducer probes and related methods and apparatus |
TWI708368B (zh) * | 2014-04-18 | 2020-10-21 | 美商蝴蝶網路公司 | 在互補式金屬氧化物半導體晶圓中的超音波轉換器及相關設備和方法 |
CA2946137C (en) | 2014-04-18 | 2022-08-09 | Butterfly Network, Inc. | Ultrasonic imaging compression methods and apparatus |
JP6552599B2 (ja) * | 2014-04-18 | 2019-07-31 | バタフライ ネットワーク,インコーポレイテッド | 単一基板超音波撮像装置の構造、関連装置、及び方法 |
US9067779B1 (en) | 2014-07-14 | 2015-06-30 | Butterfly Network, Inc. | Microfabricated ultrasonic transducers and related apparatus and methods |
KR102373132B1 (ko) * | 2014-12-26 | 2022-03-11 | 삼성메디슨 주식회사 | 초음파 프로브 장치 및 초음파 촬영 장치 |
US10098539B2 (en) | 2015-02-10 | 2018-10-16 | The Trustees Of Columbia University In The City Of New York | Systems and methods for non-invasive brain stimulation with ultrasound |
CN104777483B (zh) * | 2015-04-17 | 2017-09-29 | 业成光电(深圳)有限公司 | 高解析触觉感测装置 |
CN107973267B (zh) * | 2015-05-15 | 2020-08-21 | 风起科技股份有限公司 | Cmos感测组件、cmos单晶片及制造方法 |
EP3317026B1 (en) * | 2015-06-30 | 2023-12-20 | Koninklijke Philips N.V. | Ultrasound system and ultrasonic pulse transmission method |
WO2017004562A1 (en) | 2015-07-01 | 2017-01-05 | The Trustees Of Columbia University In The City Of New York | Systems and methods for modulation and mapping of brain tissue using an ultrasound assembly |
WO2017040973A1 (en) | 2015-09-04 | 2017-03-09 | The Trustees Of Columbia University In The City Of New York | Micron-scale ultrasound identification sensing tags |
US9987661B2 (en) * | 2015-12-02 | 2018-06-05 | Butterfly Network, Inc. | Biasing of capacitive micromachined ultrasonic transducers (CMUTs) and related apparatus and methods |
WO2017171988A2 (en) | 2016-01-21 | 2017-10-05 | The Trustees Of Columbia University In The City Of New York | Micron-scale active complementary metal-oxide-semiconductor (cmos) optical tags |
US10771043B2 (en) | 2016-03-17 | 2020-09-08 | Cornell University | Transmit-receive delay element apparatus, method, and applications |
US9778348B1 (en) | 2016-03-31 | 2017-10-03 | Butterfly Network, Inc. | Symmetric receiver switch for bipolar pulser |
US10082565B2 (en) * | 2016-03-31 | 2018-09-25 | Butterfly Network, Inc. | Multilevel bipolar pulser |
WO2017222969A1 (en) | 2016-06-20 | 2017-12-28 | Butterfly Network, Inc. | Electrical contact arrangement for microfabricated ultrasonic transducer |
US10856840B2 (en) | 2016-06-20 | 2020-12-08 | Butterfly Network, Inc. | Universal ultrasound device and related apparatus and methods |
US11712221B2 (en) | 2016-06-20 | 2023-08-01 | Bfly Operations, Inc. | Universal ultrasound device and related apparatus and methods |
WO2018022902A1 (en) | 2016-07-27 | 2018-02-01 | The Trustees Of Columbia University In The City Of New York | Methods and systems for peripheral nerve modulation using focused ultrasound |
US11020617B2 (en) | 2016-07-27 | 2021-06-01 | The Trustees Of Columbia University In The City Of New York | Methods and systems for peripheral nerve modulation using non ablative focused ultrasound with electromyography (EMG) monitoring |
EP3279630B1 (en) * | 2016-08-03 | 2019-06-26 | ams AG | Pressure sensor module |
CN110352484B (zh) * | 2016-12-05 | 2022-12-06 | 环球晶圆股份有限公司 | 高电阻率绝缘体上硅结构及其制造方法 |
US11458504B2 (en) | 2016-12-22 | 2022-10-04 | Koninklijke Philips N.V. | Systems and methods of operation of capacitive radio frequency micro-electromechanical switches |
US20180180724A1 (en) * | 2016-12-26 | 2018-06-28 | Nxp Usa, Inc. | Ultrasonic transducer integrated with supporting electronics |
DE102017102545B4 (de) * | 2017-02-09 | 2018-12-20 | Infineon Technologies Ag | Halbleitervorrichtung, Drucksensor, Mikrofon, Beschleunigungssensor und Verfahren zum Bilden einer Halbleitervorrichtung |
EP3586093A4 (en) | 2017-02-27 | 2021-01-06 | Butterfly Network, Inc. | CAPACITIVE MICRO-MACHINED ULTRASONIC TRANSDUCERS (CMUT), EQUIPMENT AND ASSOCIATED PROCESSES |
US10196261B2 (en) * | 2017-03-08 | 2019-02-05 | Butterfly Network, Inc. | Microfabricated ultrasonic transducers and related apparatus and methods |
US10856843B2 (en) | 2017-03-23 | 2020-12-08 | Vave Health, Inc. | Flag table based beamforming in a handheld ultrasound device |
US11446003B2 (en) | 2017-03-27 | 2022-09-20 | Vave Health, Inc. | High performance handheld ultrasound |
US10469846B2 (en) | 2017-03-27 | 2019-11-05 | Vave Health, Inc. | Dynamic range compression of ultrasound images |
US11531096B2 (en) | 2017-03-23 | 2022-12-20 | Vave Health, Inc. | High performance handheld ultrasound |
WO2018178772A2 (en) * | 2017-03-28 | 2018-10-04 | Nanofone Ltd. | High performance sealed-gap capacitive microphone |
WO2018236956A1 (en) | 2017-06-21 | 2018-12-27 | Butterfly Network, Inc. | MICROFABRICATED ULTRASONIC TRANSDUCER HAVING INDIVIDUAL CELLS HAVING ELECTRICALLY ISOLATED ELECTRODE SECTIONS |
CA3064279A1 (en) | 2017-06-23 | 2018-12-27 | Butterfly Network, Inc. | Differential ultrasonic transducer element for ultrasound devices |
US20190142387A1 (en) * | 2017-11-15 | 2019-05-16 | Butterfly Network, Inc. | Ultrasound apparatuses and methods for fabricating ultrasound devices |
KR102658983B1 (ko) * | 2017-12-21 | 2024-04-18 | 제네럴 일렉트릭 컴퍼니 | 초음파 변환기 및 초음파 프로브 제조 방법 |
FR3076292B1 (fr) * | 2017-12-28 | 2020-01-03 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de transfert d'une couche utile sur un substrat support |
EP3745961A4 (en) | 2018-01-30 | 2021-11-10 | Butterfly Network, Inc. | METHODS AND DEVICES FOR PACKAGING ULTRASONIC-ON-A-CHIP |
AU2019231793A1 (en) | 2018-03-09 | 2020-09-24 | Butterfly Network, Inc. | Ultrasound transducer devices and methods for fabricating ultrasound transducer devices |
AU2019297412A1 (en) | 2018-07-06 | 2021-01-28 | Butterfly Network, Inc. | Methods and apparatuses for packaging an ultrasound-on-a-chip |
IT201800007442A1 (it) * | 2018-07-23 | 2020-01-23 | Procedimento di fabbricazione di dispositivi microelettromeccanici, in particolare moduli elettroacustici | |
TW202042750A (zh) | 2018-09-28 | 2020-12-01 | 美商蝴蝶網路公司 | 用以在超聲波換能器空腔中捕集材料的製造技術和結構 |
WO2020082256A1 (zh) * | 2018-10-24 | 2020-04-30 | 深圳市汇顶科技股份有限公司 | 超声换能器及其制造方法 |
CN113039433A (zh) | 2018-11-15 | 2021-06-25 | 蝴蝶网络有限公司 | 用于微加工超声换能器装置的抗粘滞的底部腔表面 |
US11851325B2 (en) * | 2018-11-30 | 2023-12-26 | Taiwan Semiconductor Manufacturing Co., Ltd. | Methods for wafer bonding |
CN113454217A (zh) | 2018-12-07 | 2021-09-28 | 奥科坦特公司 | 用于蛋白质-蛋白质相互作用筛选的系统 |
WO2020163595A1 (en) * | 2019-02-07 | 2020-08-13 | Butterfly Network, Inc | Bi-layer metal electrode for micromachined ultrasonic transducer devices |
TW202102312A (zh) | 2019-02-25 | 2021-01-16 | 美商蝴蝶網路公司 | 用於微加工超音波換能器裝置的適應性空腔厚度控制 |
WO2020210470A1 (en) * | 2019-04-12 | 2020-10-15 | Butterfly Network, Inc. | Bottom electrode via structures for micromachined ultrasonic transducer devices |
EP3953064A4 (en) * | 2019-04-12 | 2022-12-21 | BFLY Operations, Inc. | SEGMENTED GETTER APERTURES FOR MICRO-MACHINED ULTRASOUND TRANSDUCER DEVICES |
US11501562B2 (en) | 2019-04-30 | 2022-11-15 | Bfly Operations, Inc. | Ultrasound face scanning and identification apparatuses and methods |
US11383269B2 (en) | 2019-06-10 | 2022-07-12 | Bfly Operations, Inc. | Curved micromachined ultrasonic transducer membranes |
US11684951B2 (en) | 2019-08-08 | 2023-06-27 | Bfly Operations, Inc. | Micromachined ultrasonic transducer devices having truncated circle shaped cavities |
US20220340410A1 (en) * | 2019-08-30 | 2022-10-27 | Vermon Sa | Cmut transducer with motion-stopping structure and cmut transducer forming method |
US11921240B2 (en) | 2019-09-19 | 2024-03-05 | Bfly Operations, Inc. | Symmetric receiver switch for ultrasound devices |
EP4033985A4 (en) | 2019-09-27 | 2023-09-06 | BFLY Operations, Inc. | METHOD AND DEVICES FOR MONITORING FETAL HEARTBEAT AND UTERNAL CONTRACTION SIGNALS |
US11387919B2 (en) | 2019-10-01 | 2022-07-12 | Texas Instruments Incorporated | High frequency CMOS ultrasonic transducer |
US11289377B2 (en) * | 2019-10-01 | 2022-03-29 | Qorvo Us, Inc. | Semiconductor chip suitable for 2.5D and 3D packaging integration and methods of forming the same |
US11988640B2 (en) | 2020-03-11 | 2024-05-21 | Bfly Operations, Inc. | Bottom electrode material stack for micromachined ultrasonic transducer devices |
US11815492B2 (en) | 2020-04-16 | 2023-11-14 | Bfly Operations, Inc. | Methods and circuitry for built-in self-testing of circuitry and/or transducers in ultrasound devices |
US20210403321A1 (en) * | 2020-06-30 | 2021-12-30 | Butterfly Network, Inc. | Formation of self-assembled monolayer for ultrasonic transducers |
US11808897B2 (en) | 2020-10-05 | 2023-11-07 | Bfly Operations, Inc. | Methods and apparatuses for azimuthal summing of ultrasound data |
CN112517361B (zh) * | 2020-11-30 | 2022-06-03 | 国网山西省电力公司朔州供电公司 | 一种高灵敏多频段复合式空耦超声换能器及其制备方法 |
CN112718437B (zh) * | 2020-12-16 | 2022-01-14 | 武汉大学 | 基于多振膜耦合的压电微机械超声换能器 |
CN113560158B (zh) * | 2021-08-27 | 2022-06-10 | 南京声息芯影科技有限公司 | 压电微机械超声换能器、阵列芯片及制造方法 |
WO2023047417A1 (en) * | 2021-09-23 | 2023-03-30 | Sensonics Devices Pvt Ltd | Low voltage capacitive micromachined ultrasonic transducer |
Family Cites Families (119)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5286671A (en) | 1993-05-07 | 1994-02-15 | Kulite Semiconductor Products, Inc. | Fusion bonding technique for use in fabricating semiconductor devices |
US6645145B1 (en) | 1998-11-19 | 2003-11-11 | Siemens Medical Solutions Usa, Inc. | Diagnostic medical ultrasound systems and transducers utilizing micro-mechanical components |
US6430109B1 (en) | 1999-09-30 | 2002-08-06 | The Board Of Trustees Of The Leland Stanford Junior University | Array of capacitive micromachined ultrasonic transducer elements with through wafer via connections |
US7541214B2 (en) | 1999-12-15 | 2009-06-02 | Chang-Feng Wan | Micro-electro mechanical device made from mono-crystalline silicon and method of manufacture therefore |
US6443901B1 (en) | 2000-06-15 | 2002-09-03 | Koninklijke Philips Electronics N.V. | Capacitive micromachined ultrasonic transducers |
US6779387B2 (en) | 2001-08-21 | 2004-08-24 | Georgia Tech Research Corporation | Method and apparatus for the ultrasonic actuation of the cantilever of a probe-based instrument |
US6694817B2 (en) | 2001-08-21 | 2004-02-24 | Georgia Tech Research Corporation | Method and apparatus for the ultrasonic actuation of the cantilever of a probe-based instrument |
US6795374B2 (en) | 2001-09-07 | 2004-09-21 | Siemens Medical Solutions Usa, Inc. | Bias control of electrostatic transducers |
US6659954B2 (en) | 2001-12-19 | 2003-12-09 | Koninklijke Philips Electronics Nv | Micromachined ultrasound transducer and method for fabricating same |
US7429495B2 (en) | 2002-08-07 | 2008-09-30 | Chang-Feng Wan | System and method of fabricating micro cavities |
US6958255B2 (en) * | 2002-08-08 | 2005-10-25 | The Board Of Trustees Of The Leland Stanford Junior University | Micromachined ultrasonic transducers and method of fabrication |
US6831394B2 (en) | 2002-12-11 | 2004-12-14 | General Electric Company | Backing material for micromachined ultrasonic transducer devices |
US7208727B2 (en) | 2003-01-14 | 2007-04-24 | Georgia Tech Research Corporation | Electrospray systems and methods |
US7312440B2 (en) | 2003-01-14 | 2007-12-25 | Georgia Tech Research Corporation | Integrated micro fuel processor and flow delivery infrastructure |
US7257051B2 (en) | 2003-03-06 | 2007-08-14 | General Electric Company | Integrated interface electronics for reconfigurable sensor array |
US6865140B2 (en) | 2003-03-06 | 2005-03-08 | General Electric Company | Mosaic arrays using micromachined ultrasound transducers |
US7313053B2 (en) * | 2003-03-06 | 2007-12-25 | General Electric Company | Method and apparatus for controlling scanning of mosaic sensor array |
US20050075572A1 (en) * | 2003-10-01 | 2005-04-07 | Mills David M. | Focusing micromachined ultrasonic transducer arrays and related methods of manufacture |
US7247246B2 (en) | 2003-10-20 | 2007-07-24 | Atmel Corporation | Vertical integration of a MEMS structure with electronics in a hermetically sealed cavity |
WO2005046443A2 (en) | 2003-11-07 | 2005-05-26 | Georgia Tech Research Corporation | Combination catheter devices, methods, and systems |
US7030536B2 (en) | 2003-12-29 | 2006-04-18 | General Electric Company | Micromachined ultrasonic transducer cells having compliant support structure |
US7125383B2 (en) | 2003-12-30 | 2006-10-24 | General Electric Company | Method and apparatus for ultrasonic continuous, non-invasive blood pressure monitoring |
US7285897B2 (en) | 2003-12-31 | 2007-10-23 | General Electric Company | Curved micromachined ultrasonic transducer arrays and related methods of manufacture |
US7052464B2 (en) | 2004-01-01 | 2006-05-30 | General Electric Company | Alignment method for fabrication of integrated ultrasonic transducer array |
US7104129B2 (en) | 2004-02-02 | 2006-09-12 | Invensense Inc. | Vertically integrated MEMS structure with electronics in a hermetically sealed cavity |
EP1713399A4 (en) | 2004-02-06 | 2010-08-11 | Georgia Tech Res Inst | CMUT DEVICES AND MANUFACTURING METHOD |
WO2005084284A2 (en) | 2004-02-27 | 2005-09-15 | Georgia Tech Research Corporation | Multiple element electrode cmut devices and fabrication methods |
US7646133B2 (en) | 2004-02-27 | 2010-01-12 | Georgia Tech Research Corporation | Asymmetric membrane cMUT devices and fabrication methods |
WO2005084267A2 (en) | 2004-02-27 | 2005-09-15 | Georgia Tech Research Corporation | Harmonic cmut devices and fabrication methods |
US7530952B2 (en) | 2004-04-01 | 2009-05-12 | The Board Of Trustees Of The Leland Stanford Junior University | Capacitive ultrasonic transducers with isolation posts |
JP4280198B2 (ja) | 2004-04-30 | 2009-06-17 | 株式会社東芝 | 薄膜圧電共振器 |
DE102004022838A1 (de) | 2004-05-08 | 2005-12-01 | Forschungszentrum Karlsruhe Gmbh | Ultraschallwandler sowie Verfahren zur Herstellung desselben |
US8309428B2 (en) | 2004-09-15 | 2012-11-13 | Sonetics Ultrasound, Inc. | Capacitive micromachined ultrasonic transducer |
US8658453B2 (en) | 2004-09-15 | 2014-02-25 | Sonetics Ultrasound, Inc. | Capacitive micromachined ultrasonic transducer |
US7888709B2 (en) | 2004-09-15 | 2011-02-15 | Sonetics Ultrasound, Inc. | Capacitive micromachined ultrasonic transducer and manufacturing method |
US7489593B2 (en) | 2004-11-30 | 2009-02-10 | Vermon | Electrostatic membranes for sensors, ultrasonic transducers incorporating such membranes, and manufacturing methods therefor |
US7518251B2 (en) | 2004-12-03 | 2009-04-14 | General Electric Company | Stacked electronics for sensors |
US7375420B2 (en) | 2004-12-03 | 2008-05-20 | General Electric Company | Large area transducer array |
US7037746B1 (en) | 2004-12-27 | 2006-05-02 | General Electric Company | Capacitive micromachined ultrasound transducer fabricated with epitaxial silicon membrane |
JP4471856B2 (ja) * | 2005-01-27 | 2010-06-02 | 株式会社日立製作所 | 超音波トランスデューサおよびその製造方法 |
US7449821B2 (en) | 2005-03-02 | 2008-11-11 | Research Triangle Institute | Piezoelectric micromachined ultrasonic transducer with air-backed cavities |
US7442570B2 (en) | 2005-03-18 | 2008-10-28 | Invensence Inc. | Method of fabrication of a AL/GE bonding in a wafer packaging environment and a product produced therefrom |
US7250353B2 (en) | 2005-03-29 | 2007-07-31 | Invensense, Inc. | Method and system of releasing a MEMS structure |
US7704743B2 (en) | 2005-03-30 | 2010-04-27 | Georgia Tech Research Corporation | Electrosonic cell manipulation device and method of use thereof |
US7538401B2 (en) * | 2005-05-03 | 2009-05-26 | Rosemount Aerospace Inc. | Transducer for use in harsh environments |
US8247945B2 (en) | 2005-05-18 | 2012-08-21 | Kolo Technologies, Inc. | Micro-electro-mechanical transducers |
US8105941B2 (en) | 2005-05-18 | 2012-01-31 | Kolo Technologies, Inc. | Through-wafer interconnection |
US7637149B2 (en) | 2005-06-17 | 2009-12-29 | Georgia Tech Research Corporation | Integrated displacement sensors for probe microscopy and force spectroscopy |
US8796901B2 (en) | 2005-06-17 | 2014-08-05 | Kolo Technologies, Inc. | Micro-electro-mechanical transducer having an insulation extension |
US7880565B2 (en) | 2005-08-03 | 2011-02-01 | Kolo Technologies, Inc. | Micro-electro-mechanical transducer having a surface plate |
US7564172B1 (en) | 2005-08-03 | 2009-07-21 | Kolo Technologies, Inc. | Micro-electro-mechanical transducer having embedded springs |
US7878977B2 (en) | 2005-09-30 | 2011-02-01 | Siemens Medical Solutions Usa, Inc. | Flexible ultrasound transducer array |
US7441447B2 (en) | 2005-10-07 | 2008-10-28 | Georgia Tech Research Corporation | Methods of imaging in probe microscopy |
US7622848B2 (en) | 2006-01-06 | 2009-11-24 | General Electric Company | Transducer assembly with z-axis interconnect |
US20070180916A1 (en) * | 2006-02-09 | 2007-08-09 | General Electric Company | Capacitive micromachined ultrasound transducer and methods of making the same |
JP2007210083A (ja) | 2006-02-13 | 2007-08-23 | Hitachi Ltd | Mems素子及びその製造方法 |
US7615834B2 (en) | 2006-02-28 | 2009-11-10 | The Board Of Trustees Of The Leland Stanford Junior University | Capacitive micromachined ultrasonic transducer(CMUT) with varying thickness membrane |
US7956510B2 (en) | 2006-04-04 | 2011-06-07 | Kolo Technologies, Inc. | Modulation in micromachined ultrasonic transducers |
US7910385B2 (en) | 2006-05-12 | 2011-03-22 | Micron Technology, Inc. | Method of fabricating microelectronic devices |
US7451651B2 (en) | 2006-12-11 | 2008-11-18 | General Electric Company | Modular sensor assembly and methods of fabricating the same |
US7687976B2 (en) | 2007-01-31 | 2010-03-30 | General Electric Company | Ultrasound imaging system |
US7892176B2 (en) | 2007-05-02 | 2011-02-22 | General Electric Company | Monitoring or imaging system with interconnect structure for large area sensor array |
US20080296708A1 (en) | 2007-05-31 | 2008-12-04 | General Electric Company | Integrated sensor arrays and method for making and using such arrays |
EP2170531A2 (en) | 2007-07-31 | 2010-04-07 | Koninklijke Philips Electronics N.V. | Cmuts with a high-k dielectric |
US8277380B2 (en) | 2007-09-11 | 2012-10-02 | Siemens Medical Solutions Usa, Inc. | Piezoelectric and CMUT layered ultrasound transducer array |
WO2009037655A2 (en) | 2007-09-17 | 2009-03-26 | Koninklijke Philips Electronics, N.V. | Production of pre-collapsed capacitive micro-machined ultrasonic transducers and applications thereof |
US7745248B2 (en) | 2007-10-18 | 2010-06-29 | The Board Of Trustees Of The Leland Stanford Junior University | Fabrication of capacitive micromachined ultrasonic transducers by local oxidation |
US7843022B2 (en) * | 2007-10-18 | 2010-11-30 | The Board Of Trustees Of The Leland Stanford Junior University | High-temperature electrostatic transducers and fabrication method |
US7786584B2 (en) | 2007-11-26 | 2010-08-31 | Infineon Technologies Ag | Through substrate via semiconductor components |
CN101868982B (zh) | 2007-12-03 | 2013-10-16 | 科隆科技公司 | 带有电压反馈的电容式微机械超声换能器 |
US8345513B2 (en) | 2007-12-03 | 2013-01-01 | Kolo Technologies, Inc. | Stacked transducing devices |
CN101874312B (zh) | 2007-12-03 | 2014-06-11 | 科隆科技公司 | 微机械超声换能器中的可变工作电压 |
EP2217148A1 (en) * | 2007-12-03 | 2010-08-18 | Kolo Technologies, Inc. | Dual-mode operation micromachined ultrasonic transducer |
US8483014B2 (en) | 2007-12-03 | 2013-07-09 | Kolo Technologies, Inc. | Micromachined ultrasonic transducers |
CN101874287B (zh) | 2007-12-03 | 2012-08-29 | 科隆科技公司 | 静电换能器及阵列中的贯穿晶片互连 |
US7781238B2 (en) | 2007-12-06 | 2010-08-24 | Robert Gideon Wodnicki | Methods of making and using integrated and testable sensor array |
US8614151B2 (en) | 2008-01-04 | 2013-12-24 | Micron Technology, Inc. | Method of etching a high aspect ratio contact |
KR100878454B1 (ko) | 2008-02-28 | 2009-01-13 | (주)실리콘화일 | 신호처리블록을 구비하는 적층형 마이크로폰과 그 제조방법 |
WO2009135255A1 (en) | 2008-05-07 | 2009-11-12 | Signostics Pty Ltd | Docking system for medical diagnostic scanning using a handheld device |
JP2009291514A (ja) | 2008-06-09 | 2009-12-17 | Canon Inc | 静電容量型トランスデューサの製造方法、及び静電容量型トランスデューサ |
WO2009149721A1 (de) | 2008-06-09 | 2009-12-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Diodenbolometer und ein verfahren zur herstellung eines diodenbolometers |
US20100075481A1 (en) * | 2008-07-08 | 2010-03-25 | Xiao (Charles) Yang | Method and structure of monolithically integrated ic-mems oscillator using ic foundry-compatible processes |
US8796746B2 (en) | 2008-07-08 | 2014-08-05 | MCube Inc. | Method and structure of monolithically integrated pressure sensor using IC foundry-compatible processes |
US7812418B2 (en) * | 2008-07-29 | 2010-10-12 | Fortemedia, Inc | Chip-scaled MEMS microphone package |
CN102281818B (zh) | 2009-01-16 | 2013-11-06 | 株式会社日立医疗器械 | 超声波探头的制造方法以及超声波探头 |
GB2467776A (en) | 2009-02-13 | 2010-08-18 | Wolfson Microelectronics Plc | Integrated MEMS transducer and circuitry |
US8402831B2 (en) * | 2009-03-05 | 2013-03-26 | The Board Of Trustees Of The Leland Standford Junior University | Monolithic integrated CMUTs fabricated by low-temperature wafer bonding |
US8315125B2 (en) | 2009-03-18 | 2012-11-20 | Sonetics Ultrasound, Inc. | System and method for biasing CMUT elements |
DK2411163T3 (da) | 2009-03-26 | 2013-06-10 | Norwegian Univ Sci & Tech Ntnu | Waferbundet cmut-array med ledende kontakthuller |
JP5317826B2 (ja) * | 2009-05-19 | 2013-10-16 | キヤノン株式会社 | 容量型機械電気変換素子の製造方法 |
US8451693B2 (en) | 2009-08-25 | 2013-05-28 | The Board Of Trustees Of The Leland Stanford Junior University | Micromachined ultrasonic transducer having compliant post structure |
US8345508B2 (en) | 2009-09-20 | 2013-01-01 | General Electric Company | Large area modular sensor array assembly and method for making the same |
US8222065B1 (en) | 2009-10-02 | 2012-07-17 | National Semiconductor Corporation | Method and system for forming a capacitive micromachined ultrasonic transducer |
US8563345B2 (en) | 2009-10-02 | 2013-10-22 | National Semiconductor Corporated | Integration of structurally-stable isolated capacitive micromachined ultrasonic transducer (CMUT) array cells and array elements |
US8241931B1 (en) * | 2009-10-19 | 2012-08-14 | Analog Devices, Inc. | Method of forming MEMS device with weakened substrate |
JP5404335B2 (ja) | 2009-11-17 | 2014-01-29 | キヤノン株式会社 | 電気機械変換装置及びその作製方法 |
US8587078B2 (en) | 2010-04-06 | 2013-11-19 | United Microelectronics Corp. | Integrated circuit and fabricating method thereof |
US8647279B2 (en) | 2010-06-10 | 2014-02-11 | Siemens Medical Solutions Usa, Inc. | Volume mechanical transducer for medical diagnostic ultrasound |
US8957564B1 (en) * | 2010-06-29 | 2015-02-17 | Silicon Light Machines Corporation | Microelectromechanical system megasonic transducer |
JP5702966B2 (ja) | 2010-08-02 | 2015-04-15 | キヤノン株式会社 | 電気機械変換装置及びその作製方法 |
US8273610B2 (en) | 2010-11-18 | 2012-09-25 | Monolithic 3D Inc. | Method of constructing a semiconductor device and structure |
JP5677016B2 (ja) * | 2010-10-15 | 2015-02-25 | キヤノン株式会社 | 電気機械変換装置及びその作製方法 |
US8754529B2 (en) | 2011-03-28 | 2014-06-17 | Miradia, Inc. | MEMS device with simplified electrical conducting paths |
US8461655B2 (en) | 2011-03-31 | 2013-06-11 | Infineon Technologies Ag | Micromechanical sound transducer having a membrane support with tapered surface |
US9242273B2 (en) | 2011-10-11 | 2016-01-26 | The Board Of Trustees Of The Leland Stanford Junior University | Method for operating CMUTs under high and varying pressure |
WO2013059358A2 (en) | 2011-10-17 | 2013-04-25 | Butterfly Network, Inc. | Transmissive imaging and related apparatus and methods |
US20130096433A1 (en) | 2011-10-18 | 2013-04-18 | The Regents Of The University Of Michigan | System and Method for Unattended Monitoring of Blood Flow |
US20130161702A1 (en) | 2011-12-25 | 2013-06-27 | Kun-Lung Chen | Integrated mems device |
KR101894393B1 (ko) | 2011-12-28 | 2018-09-04 | 삼성전자주식회사 | 초음파 변환기 구조물, 초음파 변환기 및 초음파 변환기의 제조 방법 |
KR101388141B1 (ko) | 2012-05-31 | 2014-04-23 | 전자부품연구원 | Cmos 회로가 집적된 마이크로폰 및 그 제조방법 |
US10217045B2 (en) | 2012-07-16 | 2019-02-26 | Cornell University | Computation devices and artificial neurons based on nanoelectromechanical systems |
US8735199B2 (en) | 2012-08-22 | 2014-05-27 | Honeywell International Inc. | Methods for fabricating MEMS structures by etching sacrificial features embedded in glass |
US8564076B1 (en) | 2013-01-30 | 2013-10-22 | Invensense, Inc. | Internal electrical contact for enclosed MEMS devices |
US9533873B2 (en) | 2013-02-05 | 2017-01-03 | Butterfly Network, Inc. | CMOS ultrasonic transducers and related apparatus and methods |
EP2969914B1 (en) | 2013-03-15 | 2020-01-01 | Butterfly Network Inc. | Complementary metal oxide semiconductor (cmos) ultrasonic transducers and methods for forming the same |
TWI708368B (zh) | 2014-04-18 | 2020-10-21 | 美商蝴蝶網路公司 | 在互補式金屬氧化物半導體晶圓中的超音波轉換器及相關設備和方法 |
US9067779B1 (en) | 2014-07-14 | 2015-06-30 | Butterfly Network, Inc. | Microfabricated ultrasonic transducers and related apparatus and methods |
US20160009544A1 (en) | 2015-03-02 | 2016-01-14 | Butterfly Network, Inc. | Microfabricated ultrasonic transducers and related apparatus and methods |
WO2018236956A1 (en) | 2017-06-21 | 2018-12-27 | Butterfly Network, Inc. | MICROFABRICATED ULTRASONIC TRANSDUCER HAVING INDIVIDUAL CELLS HAVING ELECTRICALLY ISOLATED ELECTRODE SECTIONS |
-
2014
- 2014-03-13 EP EP14719460.9A patent/EP2969914B1/en active Active
- 2014-03-13 WO PCT/US2014/025924 patent/WO2014151525A2/en active Application Filing
- 2014-03-13 AU AU2014234071A patent/AU2014234071B2/en active Active
- 2014-03-13 US US14/208,351 patent/US9242275B2/en active Active
- 2014-03-13 CN CN201480015824.4A patent/CN105307975B/zh active Active
- 2014-03-13 TW TW103109336A patent/TWI623081B/zh active
- 2014-03-13 EP EP22189760.6A patent/EP4122609A1/en active Pending
- 2014-03-13 CA CA2905040A patent/CA2905040C/en active Active
- 2014-03-13 EP EP19212550.8A patent/EP3639937A1/en not_active Withdrawn
- 2014-03-13 JP JP2016501996A patent/JP6232124B2/ja active Active
- 2014-03-13 TW TW107109665A patent/TWI663706B/zh active
- 2014-03-13 KR KR1020157029571A patent/KR102170559B1/ko active IP Right Grant
- 2014-12-05 US US14/561,384 patent/US9061318B2/en active Active
-
2015
- 2015-05-13 US US14/711,145 patent/US9290375B2/en active Active
-
2016
- 2016-02-12 US US15/042,931 patent/US9499395B2/en active Active
- 2016-10-12 US US15/291,697 patent/US9738514B2/en active Active
-
2017
- 2017-06-19 US US15/626,801 patent/US9944514B2/en active Active
- 2017-10-20 JP JP2017203056A patent/JP6553695B2/ja active Active
-
2018
- 2018-03-02 US US15/910,776 patent/US10266401B2/en active Active
- 2018-06-04 AU AU2018203942A patent/AU2018203942B2/en active Active
-
2019
- 2019-03-01 US US16/290,188 patent/US10710873B2/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2016518739A5 (ja) | ||
JP2013168419A5 (ja) | ||
JP2017516428A5 (ja) | ||
JP2015062079A5 (ja) | ||
JP2015135953A5 (ja) | ||
JP2016511607A5 (ja) | ||
JP2012068627A5 (ja) | 半導体装置の作製方法 | |
JP2011054949A5 (ja) | 半導体装置 | |
JP2016522650A5 (ja) | ||
JP2014241404A5 (ja) | ||
WO2012143784A3 (en) | Semiconductor device and manufacturing method thereof | |
JP2012084865A5 (ja) | 半導体装置の作製方法 | |
JP2015079949A5 (ja) | 半導体装置 | |
JP2014225044A5 (ja) | 表示装置、表示モジュール及び電子機器 | |
JP2014523689A5 (ja) | ||
JP2010283236A5 (ja) | ||
JP2013175718A5 (ja) | ||
JP2015111742A5 (ja) | 半導体装置の作製方法、及び半導体装置 | |
JP2013236066A5 (ja) | ||
JP2011086927A5 (ja) | 半導体装置 | |
JP2014199404A5 (ja) | ||
JP2014225445A5 (ja) | 二次電池及び二次電池の電極の作製方法 | |
JP2016139800A5 (ja) | 半導体装置 | |
JP2017212437A5 (ja) | 半導体装置の作製方法及び表示装置 | |
JP2016015485A5 (ja) | 撮像装置及び電子機器 |