BR112018005308A2 - filme defletor com protuberância mecânica para atuação e retroalimentação tátil - Google Patents

filme defletor com protuberância mecânica para atuação e retroalimentação tátil

Info

Publication number
BR112018005308A2
BR112018005308A2 BR112018005308A BR112018005308A BR112018005308A2 BR 112018005308 A2 BR112018005308 A2 BR 112018005308A2 BR 112018005308 A BR112018005308 A BR 112018005308A BR 112018005308 A BR112018005308 A BR 112018005308A BR 112018005308 A2 BR112018005308 A2 BR 112018005308A2
Authority
BR
Brazil
Prior art keywords
actuation
substrate
tactile feedback
micro
state
Prior art date
Application number
BR112018005308A
Other languages
English (en)
Inventor
Allyn Martin Russel
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112018005308A2 publication Critical patent/BR112018005308A2/pt

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
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
    • B81B3/0018—Structures acting upon the moving or flexible element for transforming energy into mechanical movement or vice versa, i.e. actuators, sensors, generators
    • B81B3/0021—Transducers for transforming electrical into mechanical energy or vice versa
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/005—Electro-chemical actuators; Actuators having a material for absorbing or desorbing gas, e.g. a metal hydride; Actuators using the difference in osmotic pressure between fluids; Actuators with elements stretchable when contacted with liquid rich in ions, with UV light, with a salt solution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/008—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for characterised by the actuating element
    • F03G7/012—Electro-chemical actuators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B6/00—Tactile signalling systems, e.g. personal calling systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/003—Teaching or communicating with blind persons using tactile presentation of the information, e.g. Braille displays
    • G09B21/004—Details of particular tactile cells, e.g. electro-mechanical or mechanical layout
    • 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
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • 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
    • H10N30/704—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings
    • 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
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions
    • 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
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Human Computer Interaction (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Educational Technology (AREA)
  • Educational Administration (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Micromachines (AREA)
  • Laminated Bodies (AREA)

Abstract

trata-se de métodos, sistemas e aparelhos para microatuadores. em algumas modalidades, um microatuador pode compreender um substrato acoplado a um membro de atuação. a porção corrugada do substrato em um primeiro estado pode ser descontraída para formar uma superfície substancialmente plana e em um segundo estado pode ser contraída ao longo de uma dimensão paralela à superfície plana. o membro de atuação pode ser pelo menos parcialmente rígido. o microatuador pode ser configurado para mover o membro de atuação em relação à porção corrugada mediante uma alteração no estado da porção corrugada. pelo menos uma camada do substrato pode ser unitária e o membro de atuação pode incluir pelo menos uma porção da camada. o substrato pode compreender um filme polimérico condutor.
BR112018005308A 2015-09-17 2016-08-23 filme defletor com protuberância mecânica para atuação e retroalimentação tátil BR112018005308A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/857,604 US10802588B2 (en) 2015-09-17 2015-09-17 Deflecting film with mechanical protrusion for actuation and tactile feedback
PCT/US2016/048245 WO2017048469A1 (en) 2015-09-17 2016-08-23 Deflecting film with mechanical protrusion for actuation & tactile feedback

Publications (1)

Publication Number Publication Date
BR112018005308A2 true BR112018005308A2 (pt) 2018-10-09

Family

ID=57130423

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005308A BR112018005308A2 (pt) 2015-09-17 2016-08-23 filme defletor com protuberância mecânica para atuação e retroalimentação tátil

Country Status (7)

Country Link
US (1) US10802588B2 (pt)
EP (1) EP3350113A1 (pt)
JP (1) JP2018533486A (pt)
KR (1) KR20180054739A (pt)
CN (1) CN108025905A (pt)
BR (1) BR112018005308A2 (pt)
WO (1) WO2017048469A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10772394B1 (en) * 2016-03-08 2020-09-15 Apple Inc. Tactile output for wearable device
US10976822B2 (en) * 2016-10-01 2021-04-13 Intel Corporation Systems, methods, and apparatuses for implementing increased human perception of haptic feedback systems
US11551576B2 (en) * 2021-03-24 2023-01-10 Sony Group Corporation Braille reference card for remote control

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000501785A (ja) * 1995-12-08 2000-02-15 バルツェルス・アクチェンゲゼルシャフト Ｈｆ（高周波）プラズマ処理室ないしｐｅｃｖｄ被覆室および、記憶ディスクを被覆するためのそれらの利用方法ならびに工程
US6376971B1 (en) * 1997-02-07 2002-04-23 Sri International Electroactive polymer electrodes
US7548015B2 (en) * 2000-11-02 2009-06-16 Danfoss A/S Multilayer composite and a method of making such
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
WO2002049199A1 (en) * 2000-12-11 2002-06-20 Rad H Dabbaj Electrostatic device
JP2005522162A (ja) * 2002-03-18 2005-07-21 エスアールアイ インターナショナル 流体を移動させる電気活性ポリマーデバイス
PT1751843E (pt) 2003-08-29 2012-11-30 Stanford Res Inst Int Pré-tensão de polímeros electroactivos
CN1914295A (zh) * 2004-02-04 2007-02-14 皇家飞利浦电子股份有限公司 可通过非机械手段动作的柔性箔
US20100007245A1 (en) * 2006-02-07 2010-01-14 Edwin Jager Electroactive Polymer Actuators, Applications and Methods for Fabrication Thereof
JP5152483B2 (ja) 2007-10-05 2013-02-27 ソニー株式会社 撮像装置
WO2009062167A1 (en) 2007-11-09 2009-05-14 Personics Holdings Inc. Electroactive polymer systems
EP2353066A4 (en) * 2008-11-04 2014-10-15 Bayer Ip Gmbh ELECTRO-ACTIVE POLYMER TRANSDUCERS FOR TOUCH FEEDBACK DEVICES
US8237324B2 (en) * 2008-12-10 2012-08-07 The Regents Of The University Of California Bistable electroactive polymers
CA2749984A1 (en) * 2009-01-21 2010-07-29 Bayer Materialscience Ag Electroactive polymer transducers for tactile feedback devices
EP2664058B1 (de) * 2011-01-14 2017-05-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikromechanisches bauelement
JP5958162B2 (ja) 2012-08-03 2016-07-27 セイコーエプソン株式会社 アクチュエーター

Also Published As

Publication number Publication date
WO2017048469A1 (en) 2017-03-23
JP2018533486A (ja) 2018-11-15
CN108025905A (zh) 2018-05-11
EP3350113A1 (en) 2018-07-25
US10802588B2 (en) 2020-10-13
KR20180054739A (ko) 2018-05-24
US20170084816A1 (en) 2017-03-23

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]