BR112018012416A2 - dispositivo, e método de atuação de um dispositivo - Google Patents

dispositivo, e método de atuação de um dispositivo

Info

Publication number
BR112018012416A2
BR112018012416A2 BR112018012416A BR112018012416A BR112018012416A2 BR 112018012416 A2 BR112018012416 A2 BR 112018012416A2 BR 112018012416 A BR112018012416 A BR 112018012416A BR 112018012416 A BR112018012416 A BR 112018012416A BR 112018012416 A2 BR112018012416 A2 BR 112018012416A2
Authority
BR
Brazil
Prior art keywords
electroactive polymer
trigger
polymer actuator
control
terminal
Prior art date
Application number
BR112018012416A
Other languages
English (en)
Inventor
Andrew Fish David
Thomas Johnson Mark
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112018012416A2 publication Critical patent/BR112018012416A2/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
    • H10N30/80—Constructional details
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
    • 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
    • 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
    • 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
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Push-Button Switches (AREA)

Abstract

a presente invenção apresenta um conjunto de matriz ativa de atuadores de polímero eletroativo, sendo que cada atuador de polímero eletroativo tem uma disposição de chaveamento. a disposição de chaveamento compreende uma entrada que é conectada a uma respectiva linha de dados e uma saída que é conectada a um primeiro terminal do atuador de polímero eletroativo associado, sendo que um segundo terminal de cada atuador de polímero eletroativo está conectado a uma linha de controle. um acionador fornece sinais de acionamento que compreendem ao menos um primeiro e um segundo níveis de acionamento para aplicação às linhas de dados e um terceiro e um quarto níveis de acionamento para aplicação à linha de controle. o uso é feito de acionamento de eletrodos comum (isto é, o acionamento de linha de controle) para possibilitar que tensões de controle de transistor baixas sejam usadas para chaveamento de tensões maiores através dos atuadores de polímero eletroativo.
BR112018012416A 2015-12-21 2016-12-13 dispositivo, e método de atuação de um dispositivo BR112018012416A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15201583 2015-12-21
PCT/EP2016/080707 WO2017108489A1 (en) 2015-12-21 2016-12-13 Actuator device based on an electroactive polymer

Publications (1)

Publication Number Publication Date
BR112018012416A2 true BR112018012416A2 (pt) 2018-12-18

Family

ID=55069705

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012416A BR112018012416A2 (pt) 2015-12-21 2016-12-13 dispositivo, e método de atuação de um dispositivo

Country Status (7)

Country Link
US (1) US11139425B2 (pt)
EP (1) EP3394909B1 (pt)
JP (1) JP6876052B2 (pt)
CN (1) CN108431976A (pt)
BR (1) BR112018012416A2 (pt)
RU (1) RU2728492C2 (pt)
WO (1) WO2017108489A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109791974B (zh) * 2016-10-04 2023-05-09 皇家飞利浦有限公司 基于电活性聚合物的致动器设备
EP3419064A1 (en) * 2017-06-23 2018-12-26 Koninklijke Philips N.V. Device with multiple electroactive material actuator units and actuating method
US20190011988A1 (en) * 2017-07-07 2019-01-10 Immersion Corporation Active matrix haptic feedback
EP3525251A1 (en) 2018-02-09 2019-08-14 Koninklijke Philips N.V. Actuator device using current-addressed electroactive polymer
CN108948390A (zh) * 2018-07-24 2018-12-07 电子科技大学 一种pvdf基聚合物薄膜的一步流延制备方法
JP2021047819A (ja) * 2019-09-20 2021-03-25 株式会社ジャパンディスプレイ 触覚装置
TR202011726A1 (tr) * 2020-07-23 2022-02-21 Tusaş Türk Havacilik Ve Uzay Sanayi̇i̇ Anoni̇m Şi̇rketi̇ Bir eyleyici mekanizması.

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JPS60217710A (ja) * 1984-04-13 1985-10-31 Toshiba Corp アクチユエ−タ
US7013183B1 (en) * 2000-07-14 2006-03-14 Solvisions Technologies Int'l Multiplexer hardware and software for control of a deformable mirror
CN100474647C (zh) * 2004-10-26 2009-04-01 吴章华 大范围连续驱动的微机电器件及其驱动方法
ES2528386T3 (es) * 2005-02-23 2015-02-09 Pixtronix, Inc. Procedimientos y aparatos de representación visual
JP2006246659A (ja) * 2005-03-04 2006-09-14 Honda Motor Co Ltd 高分子アクチュエータ
JP4780556B2 (ja) * 2005-09-14 2011-09-28 財団法人生産技術研究奨励会 触覚ディスプレイ及びその製造方法
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JP2010510477A (ja) * 2006-09-20 2010-04-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ バイオチップ又はバイオシステムで使用するマイクロ流体デバイス
US20100001666A1 (en) * 2006-12-21 2010-01-07 Koninklijke Philips Electronics N.V. Micro-electro-mechanical system with actuators
JP5516850B2 (ja) * 2009-07-17 2014-06-11 ソニー株式会社 表示機能付き突起パターン形成装置
ES2542031T3 (es) * 2010-01-22 2015-07-29 Vision Tactil Portable, S.L Método y aparato para controlar una matriz de elastómeros dieléctricos evitando interferencias
BR112013005408A8 (pt) * 2010-09-09 2018-04-03 Koninklijke Philips Nv Acionador e método de fabricação do acionador
WO2012122438A2 (en) * 2011-03-09 2012-09-13 Bayer Materialscience Ag Electroactive polymer actuator feedback apparatus system, and method
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JP2015204702A (ja) * 2014-04-15 2015-11-16 セイコーエプソン株式会社 アクチュエーター装置、触覚ディスプレイおよび駆動方法

Also Published As

Publication number Publication date
RU2018126546A (ru) 2020-01-23
EP3394909B1 (en) 2021-02-17
RU2018126546A3 (pt) 2020-04-13
US20180309042A1 (en) 2018-10-25
EP3394909A1 (en) 2018-10-31
US11139425B2 (en) 2021-10-05
CN108431976A (zh) 2018-08-21
WO2017108489A1 (en) 2017-06-29
JP6876052B2 (ja) 2021-05-26
RU2728492C2 (ru) 2020-07-29
JP2019506116A (ja) 2019-02-28

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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]
B350 Update of information on the portal [chapter 15.35 patent gazette]