SG11201506849VA - Fast multi-touch sensor with user identification techniques - Google Patents
Fast multi-touch sensor with user identification techniquesInfo
- Publication number
- SG11201506849VA SG11201506849VA SG11201506849VA SG11201506849VA SG11201506849VA SG 11201506849V A SG11201506849V A SG 11201506849VA SG 11201506849V A SG11201506849V A SG 11201506849VA SG 11201506849V A SG11201506849V A SG 11201506849VA SG 11201506849V A SG11201506849V A SG 11201506849VA
- Authority
- SG
- Singapore
- Prior art keywords
- touch sensor
- user identification
- identification techniques
- fast multi
- fast
- Prior art date
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
- G06F3/033—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; 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
- G06F3/033—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; 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
- G06F3/0416—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; 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
- G06F3/042—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; 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
- G06F3/0442—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; 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
- 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; 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
- G06F2203/04109—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
-
- 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
- G06F3/0418—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
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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- User Interface Of Digital Computer (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361799035P | 2013-03-15 | 2013-03-15 | |
| PCT/US2014/030777 WO2014145924A1 (en) | 2013-03-15 | 2014-03-17 | Fast multi-touch sensor with user identification techniques |
| US14/217,015 US9710113B2 (en) | 2013-03-15 | 2014-03-17 | Fast multi-touch sensor with user identification techniques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201506849VA true SG11201506849VA (en) | 2015-09-29 |
Family
ID=51538133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201506849VA SG11201506849VA (en) | 2013-03-15 | 2014-03-17 | Fast multi-touch sensor with user identification techniques |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9710113B2 (en) |
| JP (2) | JP6443942B2 (en) |
| KR (1) | KR102213485B1 (en) |
| CN (1) | CN105144046B (en) |
| AU (1) | AU2014232336A1 (en) |
| BR (1) | BR112015023100A2 (en) |
| CA (1) | CA2902126A1 (en) |
| IL (1) | IL240343A0 (en) |
| MX (1) | MX349679B (en) |
| SG (1) | SG11201506849VA (en) |
| WO (1) | WO2014145924A1 (en) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015004317A1 (en) * | 2013-07-12 | 2015-01-15 | Multi Touch Oy | Light guide assembly for optical touch sensing, and method for detecting a touch |
| US10620737B2 (en) * | 2014-12-08 | 2020-04-14 | Tactual Labs Co. | Differential transmission for reduction of cross-talk in projective capacitive touch sensors |
| GB2533667B (en) | 2014-12-23 | 2017-07-19 | Cambridge Touch Tech Ltd | Pressure-sensitive touch panel |
| KR102615384B1 (en) | 2014-12-23 | 2023-12-19 | 케임브리지 터치 테크놀로지스 리미티드 | Pressure-sensitive touch panel |
| US20170371480A1 (en) * | 2015-02-02 | 2017-12-28 | Tangiamo Touch Technology Ab | Multi-touch user interface for an electronic device |
| GB2544307B (en) | 2015-11-12 | 2018-02-07 | Cambridge Touch Tech Ltd | Processing signals from a touchscreen panel |
| GB2544353B (en) * | 2015-12-23 | 2018-02-21 | Cambridge Touch Tech Ltd | Pressure-sensitive touch panel |
| US10282046B2 (en) * | 2015-12-23 | 2019-05-07 | Cambridge Touch Technologies Ltd. | Pressure-sensitive touch panel |
| US10732766B2 (en) | 2016-08-25 | 2020-08-04 | Samsung Display Co., Ltd. | System and method for a transceiver system for touch detection |
| WO2018096430A1 (en) * | 2016-11-24 | 2018-05-31 | Flatfrog Laboratories Ab | Automatic optimisation of touch signal |
| US10353515B2 (en) * | 2017-03-20 | 2019-07-16 | Tactual Labs Co. | Hand sensing controller |
| WO2018175419A1 (en) * | 2017-03-20 | 2018-09-27 | Tactual Labs Co. | Sensing controller |
| WO2019018273A1 (en) | 2017-07-17 | 2019-01-24 | Tactual Labs Co. | Apparatus and methods for enhancing digit separation and reproduction |
| GB2565305A (en) | 2017-08-08 | 2019-02-13 | Cambridge Touch Tech Ltd | Device for processing signals from a pressure-sensing touch panel |
| US11093088B2 (en) | 2017-08-08 | 2021-08-17 | Cambridge Touch Technologies Ltd. | Device for processing signals from a pressure-sensing touch panel |
| JP7384416B2 (en) | 2017-10-13 | 2023-11-21 | タクチュアル ラブズ シーオー． | Minimal drive of transmitter to increase hover detection |
| DE112018005886T5 (en) | 2017-11-17 | 2020-07-23 | Tactual Labs Co. | SYSTEM AND METHOD FOR AN INFUSION AREA SENSOR |
| JP2021509300A (en) | 2017-11-17 | 2021-03-25 | タクチュアル ラブズ シーオー． | Biometric sensor |
| EP3740852A4 (en) | 2018-01-19 | 2021-03-24 | Tactual Labs Co. | Matrix sensor with receive isolation |
| WO2019200263A1 (en) * | 2018-04-13 | 2019-10-17 | Tactual Labs Co. | Capacitively coupled conductors |
| JP2021536640A (en) * | 2018-09-18 | 2021-12-27 | タクチュアル ラブズ シーオー． | Biometric frequency |
| KR20210107685A (en) | 2018-11-27 | 2021-09-01 | 텍추얼 랩스 컴퍼니 | Phase Relation Sensing System |
| GB2581495A (en) | 2019-02-19 | 2020-08-26 | Cambridge Touch Tech Ltd | Force sensing touch panel |
| GB2582171B (en) | 2019-03-13 | 2022-10-12 | Cambridge Touch Tech Ltd | Force sensing touch panel |
| US20230278466A1 (en) | 2020-07-23 | 2023-09-07 | Tactual Labs Co. | Car seat sensing at multiple distances |
| US11561589B2 (en) | 2020-09-09 | 2023-01-24 | Microsoft Technology Licensing, Llc | Hinged dual display computing device |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7663607B2 (en) | 2004-05-06 | 2010-02-16 | Apple Inc. | Multipoint touchscreen |
| US6498590B1 (en) * | 2001-05-24 | 2002-12-24 | Mitsubishi Electric Research Laboratories, Inc. | Multi-user touch surface |
| KR101146750B1 (en) * | 2004-06-17 | 2012-05-17 | 아드레아 엘엘씨 | System and method for detecting two-finger input on a touch screen, system and method for detecting for three-dimensional touch sensing by at least two fingers on a touch screen |
| JP2007020895A (en) * | 2005-07-15 | 2007-02-01 | Sun Corp | Information input apparatus |
| US7868874B2 (en) * | 2005-11-15 | 2011-01-11 | Synaptics Incorporated | Methods and systems for detecting a position-based attribute of an object using digital codes |
| US7812827B2 (en) | 2007-01-03 | 2010-10-12 | Apple Inc. | Simultaneous sensing arrangement |
| US8130203B2 (en) * | 2007-01-03 | 2012-03-06 | Apple Inc. | Multi-touch input discrimination |
| US8493331B2 (en) * | 2007-06-13 | 2013-07-23 | Apple Inc. | Touch detection using multiple simultaneous frequencies |
| WO2009047759A2 (en) * | 2007-10-11 | 2009-04-16 | N-Trig Ltd. | Method for palm touch identification in multi-touch digitizing systems |
| US20090273579A1 (en) * | 2008-04-30 | 2009-11-05 | N-Trig Ltd. | Multi-touch detection |
| US20120113051A1 (en) * | 2009-05-27 | 2012-05-10 | Koninklijke Philips Electronics N.V. | Touch- or proximity -sensitive interface |
| JP2010286895A (en) * | 2009-06-09 | 2010-12-24 | Toshiba Tec Corp | Information input device and information processor |
| JP5746171B2 (en) * | 2009-08-12 | 2015-07-08 | サーク・コーポレーション | Simultaneous time orthogonal measurement pattern for multiple touch detection on touchpad |
| US9444453B2 (en) * | 2009-09-11 | 2016-09-13 | Apple Inc. | Measuring body capacitance effect in touch sensitive device |
| WO2011036710A1 (en) * | 2009-09-24 | 2011-03-31 | 株式会社 東芝 | Touch-type input device |
| US8519970B2 (en) * | 2010-07-16 | 2013-08-27 | Perceptive Pixel Inc. | Capacitive touch sensor having correlation with a receiver |
| US8605054B2 (en) | 2010-09-02 | 2013-12-10 | Texas Instruments Incorporated | Touch-sensitive interface and method using orthogonal signaling |
| US8566955B2 (en) * | 2010-10-31 | 2013-10-22 | Pixart Imaging Inc. | User indentification with capacitive touchscreen |
| US8619047B2 (en) * | 2011-02-04 | 2013-12-31 | Perceptive Pixel Inc. | Techniques for disambiguating touch data |
| JP5743198B2 (en) * | 2011-04-28 | 2015-07-01 | 株式会社ワコム | Multi-touch multi-user detection device |
| US20120327040A1 (en) | 2011-06-22 | 2012-12-27 | Simon David I | Identifiable stylus |
| WO2013171747A2 (en) * | 2012-05-14 | 2013-11-21 | N-Trig Ltd. | Method for identifying palm input to a digitizer |
| US9933880B2 (en) * | 2014-03-17 | 2018-04-03 | Tactual Labs Co. | Orthogonal signaling touch user, hand and object discrimination systems and methods |
| US10191579B2 (en) * | 2015-05-22 | 2019-01-29 | Tactual Labs Co. | Transmitting and receiving system and method for bidirectional orthogonal signaling sensors |
-
2014
- 2014-03-17 CA CA2902126A patent/CA2902126A1/en not_active Abandoned
- 2014-03-17 WO PCT/US2014/030777 patent/WO2014145924A1/en active Application Filing
- 2014-03-17 AU AU2014232336A patent/AU2014232336A1/en not_active Abandoned
- 2014-03-17 SG SG11201506849VA patent/SG11201506849VA/en unknown
- 2014-03-17 KR KR1020157026607A patent/KR102213485B1/en active IP Right Grant
- 2014-03-17 BR BR112015023100A patent/BR112015023100A2/en not_active Application Discontinuation
- 2014-03-17 US US14/217,015 patent/US9710113B2/en not_active Expired - Fee Related
- 2014-03-17 JP JP2016503461A patent/JP6443942B2/en active Active
- 2014-03-17 MX MX2015011645A patent/MX349679B/en active IP Right Grant
- 2014-03-17 CN CN201480014914.1A patent/CN105144046B/en not_active Expired - Fee Related
-
2015
- 2015-08-04 IL IL240343A patent/IL240343A0/en active IP Right Grant
-
2018
- 2018-11-21 JP JP2018218628A patent/JP6697812B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2902126A1 (en) | 2014-09-18 |
| MX2015011645A (en) | 2016-04-25 |
| BR112015023100A2 (en) | 2017-07-18 |
| JP2019053759A (en) | 2019-04-04 |
| KR102213485B1 (en) | 2021-02-08 |
| US9710113B2 (en) | 2017-07-18 |
| JP2016517097A (en) | 2016-06-09 |
| JP6443942B2 (en) | 2018-12-26 |
| CN105144046A (en) | 2015-12-09 |
| IL240343A0 (en) | 2015-09-24 |
| CN105144046B (en) | 2018-10-19 |
| WO2014145924A1 (en) | 2014-09-18 |
| KR20160019401A (en) | 2016-02-19 |
| US20150261344A1 (en) | 2015-09-17 |
| MX349679B (en) | 2017-08-09 |
| JP6697812B2 (en) | 2020-05-27 |
| AU2014232336A1 (en) | 2015-09-24 |
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