ATE381732T1 - Eingabegerät mit piezoelektrischem wandler - Google Patents

Eingabegerät mit piezoelektrischem wandler

Info

Publication number
ATE381732T1
ATE381732T1 AT04810170T AT04810170T ATE381732T1 AT E381732 T1 ATE381732 T1 AT E381732T1 AT 04810170 T AT04810170 T AT 04810170T AT 04810170 T AT04810170 T AT 04810170T AT E381732 T1 ATE381732 T1 AT E381732T1
Authority
AT
Austria
Prior art keywords
plate
present
piezoelectric
piezoelectric transducer
transducers
Prior art date
Application number
AT04810170T
Other languages
English (en)
Inventor
Nicholas P R Hill
Original Assignee
3M Innovative Properties Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE381732T1 publication Critical patent/ATE381732T1/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Position Input By Displaying (AREA)
  • Dc-Dc Converters (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Electronic Switches (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
AT04810170T 2003-12-18 2004-10-29 Eingabegerät mit piezoelektrischem wandler ATE381732T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/739,471 US7800595B2 (en) 2003-12-18 2003-12-18 Piezoelectric transducer

Publications (1)

Publication Number Publication Date
ATE381732T1 true ATE381732T1 (de) 2008-01-15

Family

ID=34677617

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04810170T ATE381732T1 (de) 2003-12-18 2004-10-29 Eingabegerät mit piezoelektrischem wandler

Country Status (10)

Country Link
US (1) US7800595B2 (de)
EP (1) EP1700352B1 (de)
JP (1) JP2007515073A (de)
KR (1) KR101098158B1 (de)
CN (1) CN1898815B (de)
AT (1) ATE381732T1 (de)
AU (1) AU2004313277A1 (de)
DE (1) DE602004010847T2 (de)
TW (1) TW200527726A (de)
WO (1) WO2005069395A1 (de)

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CN102099772A (zh) * 2008-07-15 2011-06-15 3M创新有限公司 用于校正穿过接触表面的信号传播速度偏差的系统和方法
GB2468275A (en) * 2009-02-16 2010-09-08 New Transducers Ltd A method of making a touch-sensitive data entry screen with haptic feedback
WO2010117876A1 (en) 2009-04-06 2010-10-14 3M Innovative Properties Company Touch sensor with modular sensing components
US8325160B2 (en) * 2009-09-11 2012-12-04 3M Innovative Properties Company Contact sensitive device for detecting temporally overlapping traces
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TWI515276B (zh) 2010-05-25 2016-01-01 ３Ｍ新設資產公司 抗微生物塗料
KR20130124165A (ko) 2010-05-25 2013-11-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 항미생물성 코팅
DE102010048781B4 (de) * 2010-10-18 2018-01-11 Epcos Ag Hochspannungsgenerator und Verfahren zu seinem Betrieb
CN104040891A (zh) * 2012-01-12 2014-09-10 沃拉克有限公司 用于响应于机械力生成电信号的方法和开关装置
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US9383848B2 (en) * 2012-03-29 2016-07-05 Intermec Technologies Corporation Interleaved piezoelectric tactile interface
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FR3004550B1 (fr) * 2013-04-10 2016-12-09 Commissariat Energie Atomique Dispositif et procede d'interaction sonore et tactile entre objets
US9588552B2 (en) * 2013-09-11 2017-03-07 Sentons Inc. Attaching electrical components using non-conductive adhesive
WO2015084669A1 (en) * 2013-12-02 2015-06-11 Board Of Trustees Of Michigan State University Ultrasonic communication system
KR102143352B1 (ko) * 2013-12-13 2020-08-11 엘지디스플레이 주식회사 햅틱 일체형 터치스크린, 이의 제조방법 및 이를 포함하는 표시장치
CN106449966B (zh) * 2016-11-17 2019-07-26 北京钛方科技有限责任公司 一种压电传感装置及应用
US11039814B2 (en) 2016-12-04 2021-06-22 Exo Imaging, Inc. Imaging devices having piezoelectric transducers
US10129623B2 (en) * 2017-03-15 2018-11-13 Microsoft Technology Licensing, Llc Electronic device having covering substrate carrying acoustic transducer and related technology
WO2018191842A1 (zh) * 2017-04-17 2018-10-25 锐迪科微电子（上海）有限公司 一种优化电容形状的mems压电换能器
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US10477321B2 (en) * 2018-03-05 2019-11-12 Google Llc Driving distributed mode loudspeaker actuator that includes patterned electrodes
IT201800003387A1 (it) * 2018-03-08 2019-09-08 Eltek Spa Sensore di sforzo meccanico e metodo di fabbricazione
US10656007B2 (en) 2018-04-11 2020-05-19 Exo Imaging Inc. Asymmetrical ultrasound transducer array
US10648852B2 (en) 2018-04-11 2020-05-12 Exo Imaging Inc. Imaging devices having piezoelectric transceivers
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KR102876668B1 (ko) 2018-08-01 2025-10-24 엑소 이미징, 인크. 하이브리드 콘택트를 사용하여 초음파 트랜스듀서를 통합하기 위한 시스템 및 방법
CN110162174B (zh) * 2019-05-16 2022-05-13 业成科技（成都）有限公司 触觉反馈与感知装置
US11387402B2 (en) * 2019-08-28 2022-07-12 Signal Solutions, Llc Piezoelectric sensor assembly
TWI793447B (zh) 2019-09-12 2023-02-21 美商艾克索影像股份有限公司 經由邊緣溝槽、虛擬樞軸及自由邊界而增強的微加工超音波傳感器(mut)耦合效率及頻寬
JP7380323B2 (ja) * 2020-02-27 2023-11-15 サクサ株式会社 動き検出デバイス及び動き検出デバイスの製造方法
US11819881B2 (en) 2021-03-31 2023-11-21 Exo Imaging, Inc. Imaging devices having piezoelectric transceivers with harmonic characteristics
US11951512B2 (en) 2021-03-31 2024-04-09 Exo Imaging, Inc. Imaging devices having piezoelectric transceivers with harmonic characteristics
US12486159B2 (en) 2021-06-30 2025-12-02 Exo Imaging, Inc. Micro-machined ultrasound transducers with insulation layer and methods of manufacture
TWI872486B (zh) * 2022-03-23 2025-02-11 美商阿爾發金屬化工公司 可成形及可撓性觸覺材料及結構
AU2024331836A1 (en) * 2023-08-29 2025-10-23 E Ink Corporation Piezo-electrophoretic films and displays, and methods for manufacturing the same
FR3158377A1 (fr) * 2024-01-12 2025-07-18 Vitesco Technologies Systeme de commande tactile d’au moins un dispositif pour vehicule notamment automobile

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Also Published As

Publication number Publication date
US20050134574A1 (en) 2005-06-23
CN1898815B (zh) 2010-10-13
CN1898815A (zh) 2007-01-17
JP2007515073A (ja) 2007-06-07
WO2005069395A1 (en) 2005-07-28
DE602004010847T2 (de) 2008-12-04
TW200527726A (en) 2005-08-16
DE602004010847D1 (de) 2008-01-31
EP1700352B1 (de) 2007-12-19
KR101098158B1 (ko) 2011-12-26
US7800595B2 (en) 2010-09-21
AU2004313277A1 (en) 2005-07-28
KR20070004575A (ko) 2007-01-09
EP1700352A1 (de) 2006-09-13

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties