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MX2016012065A - Sistemas y metodos de discriminacion tactil de usuario, mano y objeto de señalizacion ortogonal. - Google Patents

Sistemas y metodos de discriminacion tactil de usuario, mano y objeto de señalizacion ortogonal.

Info

Publication number
MX2016012065A
MX2016012065A MX2016012065A MX2016012065A MX2016012065A MX 2016012065 A MX2016012065 A MX 2016012065A MX 2016012065 A MX2016012065 A MX 2016012065A MX 2016012065 A MX2016012065 A MX 2016012065A MX 2016012065 A MX2016012065 A MX 2016012065A
Authority
MX
Mexico
Prior art keywords
conductors
row
orthogonal
column
distinguishing
Prior art date
Application number
MX2016012065A
Other languages
English (en)
Inventor
Wigdor Daniel
Leonard Sanders Steven
Jorge Jota Costa Ricardo
Leigh Darren
Forlines Clifton
Original Assignee
Tactul 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
Priority claimed from US14/217,015 external-priority patent/US9710113B2/en
Priority claimed from US14/216,948 external-priority patent/US9235307B2/en
Priority claimed from US14/216,791 external-priority patent/US9811214B2/en
Application filed by Tactul Labs Co filed Critical Tactul Labs Co
Publication of MX2016012065A publication Critical patent/MX2016012065A/es

Links

Classifications

    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G06F3/04182—Filtering of noise external to the device and not generated by digitiser components
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03542—Light pens for emitting or receiving light
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • 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
    • 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 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G06F3/04186—Touch location disambiguation
    • 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser
    • 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
    • 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 OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location

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)
  • User Interface Of Digital Computer (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Un sistema y un método para distinguir entre fuentes de eventos de contacto simultáneos en un dispositivo sensible al tacto. El dispositivo sensible al tacto incluye conductores de fila y conductores de columna, la trayectoria de cada uno de los conductores de fila cruza la trayectoria de cada uno de los conductores de columna. Las señales de filas ortogonales se generan en los conductores de fila y las señales de columnas ortogonales se generan en los conductores de columna. En una modalidad, se detecta una cantidad de cada una de la pluralidad de señales de filas ortogonales presentes en cada uno de la pluralidad de conductores de fila, se detecta una cantidad de cada una de la pluralidad de señales de columnas ortogonales presentes en cada uno de la pluralidad de conductores de columna, y al menos una de dichas cantidades se utiliza para asociar cada uno de la pluralidad de eventos de contacto simultáneos con una fuente discreta. La intensidad de tal "diafonía" detectada entre los conductores de fila se puede utilizar para distinguir entre dos o más eventos de contacto, tal como distinguir un gesto con las dos manos de un gesto con una sola mano, distinguir dos eventos de contacto como habiendo sido iniciados por diferentes usuarios, distinguir un objeto pasivo de una mano, identificar un objeto pasivo, lo que mejora el rechazo de palma y mejora el rechazo de toque accidental.
MX2016012065A 2014-03-17 2014-11-24 Sistemas y metodos de discriminacion tactil de usuario, mano y objeto de señalizacion ortogonal. MX2016012065A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14/217,015 US9710113B2 (en) 2013-03-15 2014-03-17 Fast multi-touch sensor with user identification techniques
US14/216,948 US9235307B2 (en) 2013-03-15 2014-03-17 Fast multi-touch stylus and sensor
US14/216,791 US9811214B2 (en) 2013-03-15 2014-03-17 Fast multi-touch noise reduction
US14/466,624 US9933880B2 (en) 2014-03-17 2014-08-22 Orthogonal signaling touch user, hand and object discrimination systems and methods
PCT/US2014/067151 WO2015142391A1 (en) 2014-03-17 2014-11-24 Orthogonal signaling touch user, hand and object discrimination systems and methods

Publications (1)

Publication Number Publication Date
MX2016012065A true MX2016012065A (es) 2017-01-19

Family

ID=54068870

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016012065A MX2016012065A (es) 2014-03-17 2014-11-24 Sistemas y metodos de discriminacion tactil de usuario, mano y objeto de señalizacion ortogonal.

Country Status (12)

Country Link
US (2) US9933880B2 (es)
EP (1) EP3120225B1 (es)
JP (1) JP6487935B2 (es)
KR (1) KR102292993B1 (es)
CN (2) CN110703930A (es)
AU (1) AU2014386748A1 (es)
BR (1) BR112016021427A2 (es)
CA (1) CA2940520A1 (es)
IL (1) IL247438B (es)
MX (1) MX2016012065A (es)
SG (1) SG11201607446WA (es)
WO (1) WO2015142391A1 (es)

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Also Published As

Publication number Publication date
US20150261375A1 (en) 2015-09-17
CA2940520A1 (en) 2015-09-24
WO2015142391A1 (en) 2015-09-24
KR20160144997A (ko) 2016-12-19
IL247438B (en) 2020-03-31
JP2017511934A (ja) 2017-04-27
KR102292993B1 (ko) 2021-08-24
EP3120225A4 (en) 2017-10-25
US20180081489A1 (en) 2018-03-22
US10691251B2 (en) 2020-06-23
AU2014386748A1 (en) 2016-09-22
US9933880B2 (en) 2018-04-03
CN106662938A (zh) 2017-05-10
JP6487935B2 (ja) 2019-03-20
CN110703930A (zh) 2020-01-17
CN106662938B (zh) 2019-11-05
IL247438A0 (en) 2016-11-30
EP3120225B1 (en) 2021-04-28
EP3120225A1 (en) 2017-01-25
SG11201607446WA (en) 2016-10-28
BR112016021427A2 (pt) 2018-06-26

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