BR112015022961A2 - redução de ruído de múltiplos toques rápidos - Google Patents

redução de ruído de múltiplos toques rápidos

Info

Publication number
BR112015022961A2
BR112015022961A2 BR112015022961A BR112015022961A BR112015022961A2 BR 112015022961 A2 BR112015022961 A2 BR 112015022961A2 BR 112015022961 A BR112015022961 A BR 112015022961A BR 112015022961 A BR112015022961 A BR 112015022961A BR 112015022961 A2 BR112015022961 A2 BR 112015022961A2
Authority
BR
Brazil
Prior art keywords
row
column
conductors
orthogonal
signals
Prior art date
Application number
BR112015022961A
Other languages
English (en)
Inventor
Forlines Clifton
Wigdor Daniel
Leigh Darren
Leonard Sanders Steven
Original Assignee
Tactual Labs 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 Tactual Labs Co filed Critical Tactual Labs Co
Publication of BR112015022961A2 publication Critical patent/BR112015022961A2/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
    • G06F3/03—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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • G06F3/03—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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger

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)
  • Position Input By Displaying (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

resumo redução de ruído de múltiplos toques rápidos a presente invenção refere-se a um dispositivo sensível ao toque de baixa latência que fornece um método para determinar uma localização de um evento de toque no mesmo. os condutores de fileira e condutores de coluna do dispositivo sensível ao toque, em que o trajeto de cada um dos condutores de fileira cruza o trajeto de cada um dos condutores de coluna. cada um de um conjunto de sinais de fileira ortogonal é transmitido simultaneamente em um respectivo condutor de fileira de pelo menos alguns dos condutores de fileira e uma quantidade de cada um da pluralidade de sinais de fileira ortogonal presentes em cada um da pluralidade de condutores de coluna é detectado. um conjunto de sinais de coluna ortogonal é transmitido simultaneamente em um respectivo condutor de coluna de pelo menos alguns dos condutores de coluna. uma quantidade de cada um dos sinais de coluna ortogonal presentes em cada um da pluralidade de condutores de fileira é detectada. a quantidade detectada de cada um da pluralidade de sinais de fileira ortogonal e a quantidade detectada de cada um da pluralidade de sinais de coluna ortogonal são usadas para determinar a localização de um evento de toque no dispositivo.
BR112015022961A 2013-03-15 2014-03-17 redução de ruído de múltiplos toques rápidos BR112015022961A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361798828P 2013-03-15 2013-03-15
PCT/US2014/030656 WO2014145827A2 (en) 2013-03-15 2014-03-17 Fast multi-touch noise reduction
US14/216,791 US9811214B2 (en) 2013-03-15 2014-03-17 Fast multi-touch noise reduction

Publications (1)

Publication Number Publication Date
BR112015022961A2 true BR112015022961A2 (pt) 2017-07-18

Family

ID=51538551

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022961A BR112015022961A2 (pt) 2013-03-15 2014-03-17 redução de ruído de múltiplos toques rápidos

Country Status (11)

Country Link
US (6) US9811214B2 (pt)
JP (2) JP2016517095A (pt)
KR (1) KR102213486B1 (pt)
CN (1) CN105051656B (pt)
AU (1) AU2014232432A1 (pt)
BR (1) BR112015022961A2 (pt)
CA (1) CA2902245A1 (pt)
IL (1) IL240340B (pt)
MX (1) MX2015011642A (pt)
SG (2) SG10201606730SA (pt)
WO (1) WO2014145827A2 (pt)

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Also Published As

Publication number Publication date
IL240340A0 (en) 2015-09-24
US10551985B2 (en) 2020-02-04
AU2014232432A1 (en) 2015-09-24
MX2015011642A (es) 2016-05-16
US11520450B2 (en) 2022-12-06
IL240340B (en) 2019-08-29
US20180032179A1 (en) 2018-02-01
WO2014145827A2 (en) 2014-09-18
JP2020047279A (ja) 2020-03-26
CN105051656A (zh) 2015-11-11
SG10201606730SA (en) 2016-10-28
KR102213486B1 (ko) 2021-02-08
US20190138133A1 (en) 2019-05-09
KR20160011617A (ko) 2016-02-01
SG11201506843PA (en) 2015-09-29
US20200285332A1 (en) 2020-09-10
JP2016517095A (ja) 2016-06-09
CA2902245A1 (en) 2014-09-18
US9811214B2 (en) 2017-11-07
US20180292931A1 (en) 2018-10-11
US10019125B2 (en) 2018-07-10
US20180329542A1 (en) 2018-11-15
US20140340351A1 (en) 2014-11-20
US10168849B2 (en) 2019-01-01
CN105051656B (zh) 2019-02-22
WO2014145827A3 (en) 2014-11-13

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2506 DE 15-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.