JP2001524278A5 - - Google Patents

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JP2001524278A5
JP2001524278A5 JP1998534911A JP53491198A JP2001524278A5 JP 2001524278 A5 JP2001524278 A5 JP 2001524278A5 JP 1998534911 A JP1998534911 A JP 1998534911A JP 53491198 A JP53491198 A JP 53491198A JP 2001524278 A5 JP2001524278 A5 JP 2001524278A5
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JP1998534911A
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JP4388603B2 (ja
JP2001524278A (ja
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Priority claimed from PCT/US1998/002311 external-priority patent/WO1998035529A2/en
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JP53491198A 1997-02-07 1998-02-06 弾性誘電体ポリマフィルム音波アクチュエータ Expired - Lifetime JP4388603B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3740097P 1997-02-07 1997-02-07
US60/037,400 1997-02-07
PCT/US1998/002311 WO1998035529A2 (en) 1997-02-07 1998-02-06 Elastomeric dielectric polymer film sonic actuator

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JP2001524278A JP2001524278A (ja) 2001-11-27
JP2001524278A5 true JP2001524278A5 (https=) 2005-10-06
JP4388603B2 JP4388603B2 (ja) 2009-12-24

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JP53491198A Expired - Lifetime JP4388603B2 (ja) 1997-02-07 1998-02-06 弾性誘電体ポリマフィルム音波アクチュエータ

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US (2) US6343129B1 (https=)
JP (1) JP4388603B2 (https=)
WO (1) WO1998035529A2 (https=)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035529A2 (en) * 1997-02-07 1998-08-13 Sri International Elastomeric dielectric polymer film sonic actuator
US6812624B1 (en) 1999-07-20 2004-11-02 Sri International Electroactive polymers
US6891317B2 (en) * 2001-05-22 2005-05-10 Sri International Rolled electroactive polymers
US7052594B2 (en) 2002-01-31 2006-05-30 Sri International Devices and methods for controlling fluid flow using elastic sheet deflection
US7320457B2 (en) 1997-02-07 2008-01-22 Sri International Electroactive polymer devices for controlling fluid flow
US6586859B2 (en) * 2000-04-05 2003-07-01 Sri International Electroactive polymer animated devices
US6304662B1 (en) * 1998-01-07 2001-10-16 American Technology Corporation Sonic emitter with foam stator
GB9905373D0 (en) * 1999-03-10 1999-05-05 New Transducers Ltd Inertial vibration exciters
US7608989B2 (en) * 1999-07-20 2009-10-27 Sri International Compliant electroactive polymer transducers for sonic applications
US7537197B2 (en) * 1999-07-20 2009-05-26 Sri International Electroactive polymer devices for controlling fluid flow
US6664718B2 (en) 2000-02-09 2003-12-16 Sri International Monolithic electroactive polymers
US7064472B2 (en) * 1999-07-20 2006-06-20 Sri International Electroactive polymer devices for moving fluid
ES2394160T3 (es) * 1999-07-20 2013-01-22 Sri International Polímeros electroactivos
AU2039801A (en) 1999-10-22 2001-05-08 Government of the United States of America as represented by the Administrator of the National Aeronautics and Space Administration (NASA), The Electrostrictive graft elastomers
FI116874B (fi) * 1999-12-02 2006-03-15 Nokia Corp Äänenmuuntimet
US6911764B2 (en) 2000-02-09 2005-06-28 Sri International Energy efficient electroactive polymers and electroactive polymer devices
AU2001238675A1 (en) * 2000-02-23 2001-09-03 Sri International Electroactive polymer thermal electric generators
EP1259992B1 (en) 2000-02-23 2011-10-05 SRI International Biologically powered electroactive polymer generators
US7095864B1 (en) 2000-09-02 2006-08-22 University Of Warwick Electrostatic audio loudspeakers
US6477029B1 (en) * 2000-09-27 2002-11-05 Eastman Kodak Company Deformable micro-actuator
US7548015B2 (en) * 2000-11-02 2009-06-16 Danfoss A/S Multilayer composite and a method of making such
DE10054247C2 (de) * 2000-11-02 2002-10-24 Danfoss As Betätigungselement und Verfahren zu seiner Herstellung
US8181338B2 (en) * 2000-11-02 2012-05-22 Danfoss A/S Method of making a multilayer composite
US7518284B2 (en) * 2000-11-02 2009-04-14 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
US7400080B2 (en) 2002-09-20 2008-07-15 Danfoss A/S Elastomer actuator and a method of making an actuator
FR2817604B1 (fr) 2000-12-01 2004-04-23 Biomerieux Sa Vannes activees par des polymeres electro-actifs ou par des materiaux a memoire de forme, dispositif contenant de telles vannes et procede de mise en oeuvre
US7233097B2 (en) * 2001-05-22 2007-06-19 Sri International Rolled electroactive polymers
ATE384935T1 (de) * 2001-12-21 2008-02-15 Danfoss As Dielektrisches betätigungsglied oder sensorstruktur und herstellungsverfahren
EP2276163B1 (en) * 2002-03-05 2016-09-21 SRI International Electroactive polymer devices for controlling fluid flow
US7411331B2 (en) 2002-05-10 2008-08-12 Massachusetts Institute Of Technology Dielectric elastomer actuated systems and methods
US7362889B2 (en) * 2002-05-10 2008-04-22 Massachusetts Institute Of Technology Elastomeric actuator devices for magnetic resonance imaging
ATE440319T1 (de) 2002-12-12 2009-09-15 Danfoss As Berührungssensorelement und sensorgruppe
ES2309502T3 (es) * 2003-02-24 2008-12-16 Danfoss A/S Vendaje de compresion elastico electroactivo.
US20040198123A1 (en) * 2003-04-01 2004-10-07 Ford Global Technologies Llc Twin sheet thermoplastic headliner with integral features for head impact compliance
NL1023559C2 (nl) * 2003-05-28 2004-11-30 Tno Halffabrikaat bestemd om op een trillende wand of een trillend paneel te worden bevestigd voor het actief dempen van trillingen van de wand, wand of paneel voorzien van een dergelijk halffabrikaat, systeem voorzien van een halffabrikaat en een besturingseenheid, wand of paneel voorzien van een besturingseenheid en werkwijze voor het dempen van hoorbare trillingen van een wand of paneel.
US20060147051A1 (en) * 2003-06-02 2006-07-06 Smith Brian D Audio system
FI20030945A7 (fi) * 2003-06-25 2004-12-26 Perlos Oyj Sähkömekaaninen muuttaja ja valmistusmenetelmä
EP1644639B1 (en) * 2003-06-30 2009-02-11 Nxp B.V. Device for generating sound by means of a medium stream generated
CN100430599C (zh) * 2003-06-30 2008-11-05 Nxp股份有限公司 用于产生介质流的设备
US7038357B2 (en) * 2003-08-21 2006-05-02 Engineering Services Inc. Stretched rolled electroactive polymer transducers and method of producing same
DK1665880T3 (da) * 2003-09-03 2013-02-25 Stanford Res Inst Int Elektroaktive overfladedeformations- polymertransducere
US20050105748A1 (en) * 2003-11-14 2005-05-19 Motorola, Inc. Integrated flexible display and speaker apparatus and method
DE102005003548A1 (de) * 2004-02-02 2006-02-09 Volkswagen Ag Bedienelement für ein Kraftfahrzeug
DE102004011030B4 (de) * 2004-03-04 2006-04-13 Siemens Ag Verkleidung mit integriertem Polymeraktor zur Verformung derselben
JP2005260236A (ja) * 2004-03-10 2005-09-22 Samsung Electro Mech Co Ltd 高分子誘電体アクチュエータ、及び、これを用いたインチワームロボット
DE102004048990A1 (de) * 2004-10-04 2006-04-06 Volkswagen Ag Lautsprecheranordnung in einem Kraftfahrzeug
WO2006037587A2 (de) * 2004-10-04 2006-04-13 Volkswagen Ag Vorrichtung und verfahren zur akustischen kommunikation und/oder wahrnehmung in einem kraftfahrzeug
AU2006223566B2 (en) * 2005-03-14 2011-11-03 Mark Strickland File sharing methods and systems
US7626319B2 (en) * 2005-03-21 2009-12-01 Artificial Muscle, Inc. Three-dimensional electroactive polymer actuated devices
US7521840B2 (en) 2005-03-21 2009-04-21 Artificial Muscle, Inc. High-performance electroactive polymer transducers
US7595580B2 (en) * 2005-03-21 2009-09-29 Artificial Muscle, Inc. Electroactive polymer actuated devices
US7521847B2 (en) * 2005-03-21 2009-04-21 Artificial Muscle, Inc. High-performance electroactive polymer transducers
US7915789B2 (en) 2005-03-21 2011-03-29 Bayer Materialscience Ag Electroactive polymer actuated lighting
US8054566B2 (en) 2005-03-21 2011-11-08 Bayer Materialscience Ag Optical lens displacement systems
US7750532B2 (en) * 2005-03-21 2010-07-06 Artificial Muscle, Inc. Electroactive polymer actuated motors
US20070200457A1 (en) * 2006-02-24 2007-08-30 Heim Jonathan R High-speed acrylic electroactive polymer transducers
DE102005028970A1 (de) * 2005-06-22 2006-12-28 Siemens Ag Piezoakter mit gesteigertem Hubvermögen
JP2007028205A (ja) * 2005-07-15 2007-02-01 Sony Corp 電気音響変換器およびその振動膜成型方法
JP4569821B2 (ja) 2005-07-20 2010-10-27 ソニー株式会社 電気音響変換器およびその振動膜成型方法
DE102005058175A1 (de) * 2005-12-05 2007-06-06 Volkswagen Ag Lautsprecheranordnung zur Beschallung in einem Kraftfahrzeug
US8670581B2 (en) 2006-04-14 2014-03-11 Murray R. Harman Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically
US8184832B2 (en) * 2006-04-14 2012-05-22 Harman Murray R Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically
US7880371B2 (en) * 2006-11-03 2011-02-01 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
US7732999B2 (en) 2006-11-03 2010-06-08 Danfoss A/S Direct acting capacitive transducer
WO2008063590A1 (en) * 2006-11-24 2008-05-29 North Carolina State University Electroactive nanostructured polymers as tunable organic actuators
JP5896591B2 (ja) 2006-12-14 2016-03-30 パーカー ハネフィン コーポレイションＰａｒｋｅｒ Ｈａｎｎｉｆｉｎ Ｃｏｒｐｏｒａｔｉｏｎ 容量性構造体、その製造方法およびその作動方法ならびに容量性構造体を備えたシステム
US7492076B2 (en) * 2006-12-29 2009-02-17 Artificial Muscle, Inc. Electroactive polymer transducers biased for increased output
DE102007005960A1 (de) * 2007-02-07 2008-08-14 Bayer Materialscience Ag Ruß-gefüllte Polyurethane mit hoher Dielektrizitätskonstante und Durchschlagsfestigkeit
JP2008213547A (ja) * 2007-02-28 2008-09-18 Nissan Motor Co Ltd 騒音制御装置
US7970148B1 (en) * 2007-05-31 2011-06-28 Raytheon Company Simultaneous enhancement of transmission loss and absorption coefficient using activated cavities
EP2206013A4 (en) * 2007-05-31 2011-07-20 Artificial Muscle Inc OPTICAL SYSTEMS EMPLOYING COMPATIBLE ELECTROLYTE MATERIALS
US7952261B2 (en) * 2007-06-29 2011-05-31 Bayer Materialscience Ag Electroactive polymer transducers for sensory feedback applications
FR2920013B1 (fr) * 2007-08-16 2010-01-22 Renault Sas Element de vehicule automobile comportant des moyens de generation de vibrations audibles et procede de fabrication d'un tel element
JP4311487B2 (ja) * 2007-10-23 2009-08-12 トヨタ自動車株式会社 車室内構造
US8718313B2 (en) * 2007-11-09 2014-05-06 Personics Holdings, LLC. Electroactive polymer systems
JP5486156B2 (ja) * 2007-11-14 2014-05-07 東海ゴム工業株式会社 アクチュエータ用誘電膜およびそれを用いたアクチュエータ
JP5247123B2 (ja) 2007-11-15 2013-07-24 豊田合成株式会社 アクチュエータ
WO2009067708A1 (en) * 2007-11-21 2009-05-28 Artificial Muscle, Inc. Electroactive polymer transducers for tactile feedback devices
US10670001B2 (en) * 2008-02-21 2020-06-02 Clean Energy Labs, Llc Energy conversion system including a ballistic rectifier assembly and uses thereof
BRPI0906527A2 (pt) * 2008-04-04 2016-09-06 3Mm Innovative Properties Company aparelho para aplicação de bandagens em ferimentos e bandagem médica
US20110189027A1 (en) * 2008-04-30 2011-08-04 Morten Kjaer Hansen Pump powered by a polymer transducer
US20110186759A1 (en) * 2008-04-30 2011-08-04 Danfoss Polypower A/S Power actuated valve
JP2009272978A (ja) * 2008-05-09 2009-11-19 Nippon Hoso Kyokai <Nhk> フレキシブルスピーカ
JP4625545B2 (ja) * 2008-08-26 2011-02-02 パナソニック株式会社 導電性高分子アクチュエータデバイス、導電性高分子アクチュエータの制御装置及び制御方法
US8222799B2 (en) * 2008-11-05 2012-07-17 Bayer Materialscience Ag Surface deformation electroactive polymer transducers
US8038770B2 (en) * 2008-12-01 2011-10-18 Eaton Corporation Separator for degassing fluid
EP2239793A1 (de) 2009-04-11 2010-10-13 Bayer MaterialScience AG Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung
JP5257277B2 (ja) * 2009-07-03 2013-08-07 日本電気株式会社 音響トランスデューサ
JP5558876B2 (ja) 2009-09-18 2014-07-23 東海ゴム工業株式会社 誘電膜、およびその製造方法、並びにそれを用いたトランスデューサ
KR101908113B1 (ko) * 2009-11-16 2018-10-15 삼성전자 주식회사 전기활성 폴리머 엑츄에이터 및 그 제조방법
WO2011113883A1 (en) 2010-03-17 2011-09-22 Bayer Materialscience Ag Statistic analysis of audio signals for generation of discernable feedback
KR101703281B1 (ko) 2010-12-07 2017-02-06 삼성전자주식회사 다층 전기활성 폴리머 디바이스 및 그 제조방법
EP2658283A4 (en) * 2010-12-20 2014-06-18 Nec Casio Mobile Comm Ltd OSCILLATOR AND ELECTRONIC INSTRUMENT
CA2824860A1 (en) * 2011-01-18 2012-07-26 Bayer Intellectual Property Gmbh Frameless actuator apparatus, system, and method
WO2012118916A2 (en) 2011-03-01 2012-09-07 Bayer Materialscience Ag Automated manufacturing processes for producing deformable polymer devices and films
JP2014517331A (ja) 2011-03-22 2014-07-17 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 電場応答性高分子アクチュエータレンチキュラシステム
CN103535053B (zh) * 2011-05-17 2017-03-29 株式会社村田制作所 平面型扬声器以及av设备
GB2490930A (en) 2011-05-19 2012-11-21 Warwick Audio Technologies Ltd A switching amplifier arrangement providing both signal drive and a high bias voltage for an electrostatic loudspeaker
GB2490931A (en) 2011-05-19 2012-11-21 Warwick Audio Technologies Ltd Electrostatic acoustic transducer
JP5694877B2 (ja) * 2011-07-26 2015-04-01 住友理工株式会社 高分子スピーカ
CN103339380B (zh) * 2011-10-11 2015-11-25 株式会社村田制作所 流体控制装置、流体控制装置的调节方法
JP6022281B2 (ja) 2011-10-11 2016-11-09 住友理工株式会社 トランスデューサ
CN103444069B (zh) 2011-10-11 2015-12-02 住友理工株式会社 转换器
EP2787747B1 (en) 2011-11-29 2017-06-28 Sumitomo Riko Company Limited Polymer speaker
TW201342788A (zh) * 2011-12-09 2013-10-16 Bayer Materialscience Ag 製造致動器元件之技術
JP5891050B2 (ja) * 2012-01-31 2016-03-22 住友理工株式会社 静電型スピーカ装置および静電型マイクロフォン装置
US8692442B2 (en) 2012-02-14 2014-04-08 Danfoss Polypower A/S Polymer transducer and a connector for a transducer
US8891222B2 (en) 2012-02-14 2014-11-18 Danfoss A/S Capacitive transducer and a method for manufacturing a transducer
JP5866222B2 (ja) * 2012-02-16 2016-02-17 住友化学株式会社 音と電気信号とを相互変換する装置、並びに該装置を含むスピーカー及びマイクロフォン
DE102012212222B4 (de) * 2012-03-12 2018-05-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Dielektrisches Elastomer auf Fluorosilicon-Basis und Verfahren zu seiner Herstellung
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
DE112012006175B4 (de) 2012-03-30 2018-08-16 Sumitomo Riko Company Limited Lautsprecher
WO2013146357A1 (ja) 2012-03-30 2013-10-03 東海ゴム工業株式会社 反応性イオン液体およびこれを用いたイオン固定化金属酸化物粒子、イオン固定化エラストマーならびにトランスデューサ
KR20150031285A (ko) 2012-06-18 2015-03-23 바이엘 인텔렉쳐 프로퍼티 게엠베하 연신 공정을 위한 연신 프레임
WO2014022641A1 (en) * 2012-08-01 2014-02-06 Massachusetts Institute Of Technology Actuation and control of stamp deformation in microcontact printing
JP6011235B2 (ja) * 2012-10-17 2016-10-19 セイコーエプソン株式会社 超音波測定装置、プローブヘッド、超音波プローブ、電子機器及び超音波診断装置
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode
US20150319514A1 (en) 2012-12-07 2015-11-05 Roger N. Hitchcock Electroactive polymer actuated aperture
CA2898763A1 (en) * 2013-01-21 2014-07-24 Kinova Dielectric geometry for capacitive-based tactile sensor
TW201502859A (zh) 2013-01-28 2015-01-16 Bayer Materialscience Ag 電活性聚合物致動器及其回饋系統
WO2015020698A2 (en) 2013-03-15 2015-02-12 Bayer Materialscience Ag Electroactive polymer actuated air flow thermal management module
EP2860183B1 (en) 2013-03-25 2018-04-25 Sumitomo Riko Company Limited Reactive ionic liquid and ion-immobilized metal oxide particles produced using same, ion-immobilized elastomer, and transducer
WO2014160757A2 (en) 2013-03-26 2014-10-02 Bayer Materialscience Ag Independent tunig of audio devices employing electroactive polymer actuators
US10302586B2 (en) * 2013-04-10 2019-05-28 President And Fellows Of Harvard College Stretchable ionics for transparent sensors and actuators
EP3056977B1 (en) * 2013-10-08 2019-12-18 Murata Manufacturing Co., Ltd. Tactile sense presenting device
DE102013223979A1 (de) * 2013-11-25 2015-06-11 Robert Bosch Gmbh Elektroaktive Schallwandlerfolie mit strukturierter Oberfläche
GB2522931A (en) 2014-02-11 2015-08-12 Warwick Audio Technologies Ltd Improved electrostatic transducer
GB2522932A (en) 2014-02-11 2015-08-12 Warwick Audio Technologies Ltd Improved electrostatic transducer
US9525944B2 (en) * 2014-08-05 2016-12-20 The Boeing Company Apparatus and method for an active and programmable acoustic metamaterial
KR102211497B1 (ko) 2014-11-28 2021-02-05 한국전자통신연구원 촉각 디스플레이 장치
WO2016136591A1 (ja) * 2015-02-27 2016-09-01 富士フイルム株式会社 電気音響変換器、および、電気音響変換システム
JP6547674B2 (ja) 2015-05-15 2019-07-24 信越化学工業株式会社 光硬化性組成物及びこれを含む硬化物
US9820531B2 (en) 2015-05-29 2017-11-21 Nike, Inc. Footwear including an incline adjuster
US10932523B2 (en) 2015-11-30 2021-03-02 Nike, Inc. Electrorheological fluid structure with attached conductor and method of fabrication
US10813407B2 (en) 2015-11-30 2020-10-27 Nike, Inc. Electrorheological fluid structure having strain relief element and method of fabrication
CN108496255B (zh) * 2016-01-25 2023-05-02 皇家飞利浦有限公司 基于电活性聚合物的致动器设备
CN109196882B (zh) * 2016-04-06 2021-01-29 W.L.戈尔及同仁股份有限公司 用于声学装置的声学平衡组件
US11335312B2 (en) 2016-11-08 2022-05-17 Andersen Corporation Active noise cancellation systems and methods
KR102561358B1 (ko) 2017-05-18 2023-08-01 다우 도레이 캄파니 리미티드 플루오로알킬기 함유 경화성 오가노폴리실록산 조성물, 이의 경화물 및 당해 경화물을 구비한 트랜스듀서 등
WO2019046516A1 (en) 2017-08-31 2019-03-07 Nike Innovate C.V. FOOTWEAR COMPRISING A TILT ADJUSTMENT ELEMENT
EP3675670B1 (en) 2017-08-31 2021-07-28 NIKE Innovate C.V. Incline adjuster with multiple discrete chambers
CN111417327B (zh) 2017-10-13 2022-03-04 耐克创新有限合伙公司 具有电流变流体壳体的鞋类中底
WO2019173227A1 (en) 2018-03-04 2019-09-12 The Regents Of The University Of Colorado, A Body Corporate Hydraulically amplified self-healing electrostatic transducers harnessing zipping mechanism
EP3788619A1 (en) 2018-05-04 2021-03-10 Andersen Corporation Multiband frequency targeting for noise attenuation
JP7410935B2 (ja) 2018-05-24 2024-01-10 ザ リサーチ ファウンデーション フォー ザ ステイト ユニバーシティー オブ ニューヨーク 容量性センサ
WO2020116440A1 (ja) 2018-12-07 2020-06-11 ダウ・東レ株式会社 硬化性オルガノポリシロキサン組成物、その硬化物および当該硬化物を備えたトランスデューサー等
GB201906425D0 (en) 2019-05-07 2019-06-19 Warwick Acoustics Ltd Electrostatic transducer and diaphragm
JP7429361B2 (ja) * 2019-07-18 2024-02-08 学校法人 芝浦工業大学 三次元誘電エラストマ構造体、三次元誘電エラストマ構造体を用いたスピーカ、および三次元誘電エラストマ構造体の製造方法
US11827459B2 (en) 2020-10-16 2023-11-28 Artimus Robotics Inc. Control of conveyor systems using hydraulically amplified self-healing electrostatic (HASEL) actuators
US20260078222A1 (en) 2022-10-05 2026-03-19 Dow Toray Co., Ltd. Curable organopolysiloxane composition for transducers, cured product of same, and transducer and others each provided with said cured product

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403234A (en) * 1964-09-11 1968-09-24 Northrop Corp Acoustic transducer
FR2472901A1 (fr) * 1979-12-28 1981-07-03 Thomson Csf Transducteur bimorphe en materiau polymere
USRE33651E (en) * 1984-12-28 1991-07-30 At&T Bell Laboratories Variable gap device and method of manufacture
DE3511211A1 (de) * 1985-03-28 1986-10-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Farbbildroehre mit einer inneren leitenden schicht und verfahren zur herstellung der farbbildroehre
CA1277415C (en) * 1986-04-11 1990-12-04 Lorne A. Whitehead Elastomer membrane enhanced electrostatic transducer
US4961956A (en) * 1987-11-24 1990-10-09 Lumel, Inc. Electroluminescent lamps and phosphors
US4843275A (en) * 1988-01-19 1989-06-27 Pennwalt Corporation Air buoyant piezoelectric polymeric film microphone
US4969197A (en) * 1988-06-10 1990-11-06 Murata Manufacturing Piezoelectric speaker
US5149514A (en) * 1989-04-04 1992-09-22 Sri International Low temperature method of forming materials using one or more metal reactants and a halogen-containing reactant to form one or more reactive intermediates
US5156885A (en) * 1990-04-25 1992-10-20 Minnesota Mining And Manufacturing Company Method for encapsulating electroluminescent phosphor particles
US5258201A (en) * 1990-09-17 1993-11-02 Munn Robin W Method of forming a partial coating on phosphor particles by coating the phosphors in a fluidize bed for a limited time and subsequently annealing to promote ionic diffusion
US5071590A (en) * 1990-11-13 1991-12-10 Gte Products Corporation Method for increasing the cohesiveness of powders in fluid beds
US5206557A (en) * 1990-11-27 1993-04-27 Mcnc Microelectromechanical transducer and fabrication method
WO1992010916A1 (en) * 1990-12-14 1992-06-25 Rutgers, The State University Of New Jersey Novel electrostrictive driving device, process for sonic wave projection and polymer materials for use therein
US5171734A (en) * 1991-04-22 1992-12-15 Sri International Coating a substrate in a fluidized bed maintained at a temperature below the vaporization temperature of the resulting coating composition
FI93506C (fi) * 1993-09-20 1995-04-10 Reijo Kuusela Menetelmä äänen toistamiseksi
WO1998035529A2 (en) * 1997-02-07 1998-08-13 Sri International Elastomeric dielectric polymer film sonic actuator

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