PT3574398T - Unidade de controlo e processamento para um ecrã sensível ao toque, sistema com esta e método para a utilização - Google Patents

Unidade de controlo e processamento para um ecrã sensível ao toque, sistema com esta e método para a utilização

Info

Publication number
PT3574398T
PT3574398T PT188161236T PT18816123T PT3574398T PT 3574398 T PT3574398 T PT 3574398T PT 188161236 T PT188161236 T PT 188161236T PT 18816123 T PT18816123 T PT 18816123T PT 3574398 T PT3574398 T PT 3574398T
Authority
PT
Portugal
Prior art keywords
same
touch
processing unit
control
sensitive screen
Prior art date
Application number
PT188161236T
Other languages
English (en)
Original Assignee
Interactive Scape Gmbh
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 Interactive Scape Gmbh filed Critical Interactive Scape Gmbh
Publication of PT3574398T publication Critical patent/PT3574398T/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
    • 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
    • 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
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • 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
    • G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
    • 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
    • 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
    • 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
    • G06F3/0447—Position sensing using the local deformation of sensor cells
    • 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
    • G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
    • 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
    • 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
PT188161236T 2018-04-20 2018-12-18 Unidade de controlo e processamento para um ecrã sensível ao toque, sistema com esta e método para a utilização PT3574398T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18168536.3A EP3557397A1 (de) 2018-04-20 2018-04-20 Steuer- und verarbeitungseinheit für einen berührungsempfindlichen bildschirm, system damit und verfahren zur verwendung

Publications (1)

Publication Number Publication Date
PT3574398T true PT3574398T (pt) 2020-11-04

Family

ID=62044586

Family Applications (1)

Application Number Title Priority Date Filing Date
PT188161236T PT3574398T (pt) 2018-04-20 2018-12-18 Unidade de controlo e processamento para um ecrã sensível ao toque, sistema com esta e método para a utilização

Country Status (7)

Country Link
US (1) US11320947B2 (pt)
EP (2) EP3557397A1 (pt)
JP (1) JP7237143B2 (pt)
KR (1) KR102566520B1 (pt)
CN (1) CN112005206A (pt)
PT (1) PT3574398T (pt)
WO (1) WO2019201464A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4130946A1 (en) * 2021-08-06 2023-02-08 Interactive Scape GmbH Method and system for calibrating and operating a capacitive sensor
EP4141627A1 (en) 2021-08-26 2023-03-01 Interactive Scape GmbH Controller and method for controlling a mutual capacitive sensor array, and sensor system

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US6755533B2 (en) * 2001-11-29 2004-06-29 Palm, Inc. Moveable display device for three dimensional image creation
US6710754B2 (en) * 2001-11-29 2004-03-23 Palm, Inc. Moveable output device
JP4538610B2 (ja) * 2006-05-18 2010-09-08 独立行政法人産業技術総合研究所 情報入出力システム
US20080150921A1 (en) * 2006-12-20 2008-06-26 Microsoft Corporation Supplementing and controlling the display of a data set
US7979315B2 (en) * 2007-03-14 2011-07-12 Microsoft Corporation Virtual features of physical items
CN201025716Y (zh) * 2007-03-17 2008-02-20 刘洋 可旋转娱乐手机
KR101434295B1 (ko) * 2008-01-07 2014-09-25 삼성전자주식회사 디스플레이 장치에 표시된 화면의 일부분을 전자장치를통해 ｇｕｉ로 제공하는 방법 및 이를 적용한 전자장치
JP2010140322A (ja) 2008-12-12 2010-06-24 Sony Corp 情報処理装置、情報処理方法、プログラムおよび情報処理システム
CN107273021A (zh) * 2010-11-22 2017-10-20 株式会社Ip舍路信 信息输入系统、程序、介质
CN102073427A (zh) * 2011-01-04 2011-05-25 苏州瀚瑞微电子有限公司 电容触摸屏多指检测的方法
US20120327013A1 (en) * 2011-06-22 2012-12-27 Lee Jeffery T Method and apparatus for initiating operations on a touch device
CN102253778B (zh) * 2011-07-22 2013-06-19 苏州瀚瑞微电子有限公司 一种电容传感器的定位方法
US20130278540A1 (en) * 2012-04-20 2013-10-24 Esat Yilmaz Inter Touch Sensor Communications
US9294914B2 (en) * 2013-08-27 2016-03-22 Symbol Technologies, Llc Localized visible light communications among wireless communication devices
EP2843515A1 (en) * 2013-08-28 2015-03-04 Elias Lin Input and/or readout element for a touchscreen
JP2015115046A (ja) * 2013-12-16 2015-06-22 ソニー株式会社 情報処理装置、プログラム、情報処理方法及び情報処理システム
KR102229699B1 (ko) * 2014-05-22 2021-03-18 삼성전자주식회사 정보 운용 방법 및 전자 장치
CN104063978A (zh) * 2014-06-20 2014-09-24 上海斐讯数据通信技术有限公司 移动终端防盗方法及适用的移动终端防盗装置和移动终端
JP2016110469A (ja) * 2014-12-09 2016-06-20 レノボ・シンガポール・プライベート・リミテッド 協働動作をする情報処理装置、携帯式電子機器、および位置の特定方法
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JP6384376B2 (ja) * 2015-03-25 2018-09-05 沖電気工業株式会社 情報処理装置、プログラム、携帯端末、及び情報処理システム
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DE102017201042A1 (de) * 2017-01-23 2018-07-26 Interactive Scape Gmbh Eingabeelement für einen berührungsempfindlichen Bildschirm
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US10976837B2 (en) * 2019-08-20 2021-04-13 Sigmasense, Llc. User input passive device for use with an interactive display device

Also Published As

Publication number Publication date
EP3574398A1 (de) 2019-12-04
KR20210018992A (ko) 2021-02-19
JP2021522624A (ja) 2021-08-30
US20210263617A1 (en) 2021-08-26
KR102566520B1 (ko) 2023-08-11
WO2019201464A1 (de) 2019-10-24
EP3557397A1 (de) 2019-10-23
US11320947B2 (en) 2022-05-03
CN112005206A (zh) 2020-11-27
JP7237143B2 (ja) 2023-03-10
EP3574398B1 (de) 2020-07-29

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