BR112012007551A2 - dispositivo sensível ao toque - Google Patents

dispositivo sensível ao toque

Info

Publication number
BR112012007551A2
BR112012007551A2 BR112012007551A BR112012007551A BR112012007551A2 BR 112012007551 A2 BR112012007551 A2 BR 112012007551A2 BR 112012007551 A BR112012007551 A BR 112012007551A BR 112012007551 A BR112012007551 A BR 112012007551A BR 112012007551 A2 BR112012007551 A2 BR 112012007551A2
Authority
BR
Brazil
Prior art keywords
carrier wave
touch surface
keyboard
closely spaced
exciter
Prior art date
Application number
BR112012007551A
Other languages
English (en)
Inventor
Neil John Harris
Original Assignee
New Transducers Ltd
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 New Transducers Ltd filed Critical New Transducers Ltd
Publication of BR112012007551A2 publication Critical patent/BR112012007551A2/pt

Links

Classifications

    • 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
    • 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
    • G06F3/03—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
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
    • 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
    • G06F3/16—Sound input; Sound output

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • User Interface Of Digital Computer (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Position Input By Displaying (AREA)

Abstract

dispositivo sensível ao toque. trata-se de um método para gerar uma sensação háptica de apertar um teclado em um sistema acoplado que compreende uma superfície sensível ao toque e um excitador de força ou acionador acoplado à superície sensível ao toque. o método compreende gerar um sinal de onda portadora em frequências dentro da largura de banda de frequência do sistema acoplado, modular o sinal de onda portadora com um envelope de modulação de modo que o sinal modulado de onda portadora tenha um par proximamente espaçado de picos, e acionar o excitador ou acionador com o sinal modulado de onda portadora para excitar a superfície sensível ao toque e fornecer um par proximamente espaçado de impulsos, onde a sensação háptica de apertar um teclado é simulada para um usuário que toca a superfície sensível ao toque.
BR112012007551A 2009-10-02 2010-10-01 dispositivo sensível ao toque BR112012007551A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0917284.2A GB2474047B (en) 2009-10-02 2009-10-02 Touch sensitive device
PCT/GB2010/051640 WO2011039545A2 (en) 2009-10-02 2010-10-01 Touch sensitive device

Publications (1)

Publication Number Publication Date
BR112012007551A2 true BR112012007551A2 (pt) 2016-11-29

Family

ID=41393750

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007551A BR112012007551A2 (pt) 2009-10-02 2010-10-01 dispositivo sensível ao toque

Country Status (9)

Country Link
US (2) US9001060B2 (pt)
EP (1) EP2483760B1 (pt)
JP (1) JP5746186B2 (pt)
KR (2) KR101770793B1 (pt)
CN (1) CN102640095A (pt)
BR (1) BR112012007551A2 (pt)
CA (1) CA2775848A1 (pt)
GB (1) GB2474047B (pt)
WO (1) WO2011039545A2 (pt)

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KR102663406B1 (ko) 2016-04-04 2024-05-14 엘지디스플레이 주식회사 패널 진동형 음향 발생 액츄에이터 및 그를 포함하는 양면 표시 장치
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Also Published As

Publication number Publication date
CN102640095A (zh) 2012-08-15
EP2483760A2 (en) 2012-08-08
JP2013506899A (ja) 2013-02-28
WO2011039545A2 (en) 2011-04-07
GB0917284D0 (en) 2009-11-18
KR101902421B1 (ko) 2018-09-28
EP2483760B1 (en) 2019-02-13
JP5746186B2 (ja) 2015-07-08
GB2474047A (en) 2011-04-06
US10705608B2 (en) 2020-07-07
KR101770793B1 (ko) 2017-09-05
KR20170098968A (ko) 2017-08-30
US20120200520A1 (en) 2012-08-09
US20160034034A1 (en) 2016-02-04
WO2011039545A3 (en) 2011-09-15
KR20120092584A (ko) 2012-08-21
CA2775848A1 (en) 2011-04-07
GB2474047B (en) 2014-12-17
US9001060B2 (en) 2015-04-07

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]