DE69830122D1 - Kontakteingabeunterscheidung - Google Patents

Kontakteingabeunterscheidung

Info

Publication number
DE69830122D1
DE69830122D1 DE69830122T DE69830122T DE69830122D1 DE 69830122 D1 DE69830122 D1 DE 69830122D1 DE 69830122 T DE69830122 T DE 69830122T DE 69830122 T DE69830122 T DE 69830122T DE 69830122 D1 DE69830122 D1 DE 69830122D1
Authority
DE
Germany
Prior art keywords
contact input
input discrimination
discrimination
contact
input
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69830122T
Other languages
English (en)
Inventor
Joon-Suan Ong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard 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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69830122D1 publication Critical patent/DE69830122D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
DE69830122T 1997-11-17 1998-11-06 Kontakteingabeunterscheidung Expired - Fee Related DE69830122D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97141497A 1997-11-17 1997-11-17

Publications (1)

Publication Number Publication Date
DE69830122D1 true DE69830122D1 (de) 2005-06-16

Family

ID=25518355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69830122T Expired - Fee Related DE69830122D1 (de) 1997-11-17 1998-11-06 Kontakteingabeunterscheidung

Country Status (5)

Country Link
US (1) US20010033274A1 (de)
EP (1) EP0917090B1 (de)
JP (1) JPH11232034A (de)
DE (1) DE69830122D1 (de)
TW (1) TW449709B (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001014093A (ja) 1999-06-30 2001-01-19 Touch Panel Systems Kk 音響的接触検出装置
JP2001014094A (ja) * 1999-06-30 2001-01-19 Touch Panel Systems Kk 音響的接触検出装置
JP4052498B2 (ja) 1999-10-29 2008-02-27 株式会社リコー 座標入力装置および方法
JP2001184161A (ja) 1999-12-27 2001-07-06 Ricoh Co Ltd 情報入力方法、情報入力装置、筆記入力装置、筆記データ管理方法、表示制御方法、携帯型電子筆記装置および記録媒体
ATE345525T1 (de) * 2000-07-05 2006-12-15 Smart Technologies Inc Kamerabasiertes beruehrungssystem
US6803906B1 (en) * 2000-07-05 2004-10-12 Smart Technologies, Inc. Passive touch system and method of detecting user input
TWI234115B (en) * 2002-04-03 2005-06-11 Htc Corp Method and device of setting threshold pressure for touch panel
US20040001144A1 (en) 2002-06-27 2004-01-01 Mccharles Randy Synchronization of camera images in camera-based touch system to enhance position determination of fast moving objects
US6954197B2 (en) * 2002-11-15 2005-10-11 Smart Technologies Inc. Size/scale and orientation determination of a pointer in a camera-based touch system
US8508508B2 (en) 2003-02-14 2013-08-13 Next Holdings Limited Touch screen signal processing with single-point calibration
US8456447B2 (en) 2003-02-14 2013-06-04 Next Holdings Limited Touch screen signal processing
US7629967B2 (en) 2003-02-14 2009-12-08 Next Holdings Limited Touch screen signal processing
US7532206B2 (en) 2003-03-11 2009-05-12 Smart Technologies Ulc System and method for differentiating between pointers used to contact touch surface
US7256772B2 (en) 2003-04-08 2007-08-14 Smart Technologies, Inc. Auto-aligning touch system and method
US7411575B2 (en) * 2003-09-16 2008-08-12 Smart Technologies Ulc Gesture recognition method and touch system incorporating the same
US7274356B2 (en) 2003-10-09 2007-09-25 Smart Technologies Inc. Apparatus for determining the location of a pointer within a region of interest
US7355593B2 (en) 2004-01-02 2008-04-08 Smart Technologies, Inc. Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region
US7232986B2 (en) * 2004-02-17 2007-06-19 Smart Technologies Inc. Apparatus for detecting a pointer within a region of interest
US7460110B2 (en) 2004-04-29 2008-12-02 Smart Technologies Ulc Dual mode touch system
US7492357B2 (en) 2004-05-05 2009-02-17 Smart Technologies Ulc Apparatus and method for detecting a pointer relative to a touch surface
US7538759B2 (en) 2004-05-07 2009-05-26 Next Holdings Limited Touch panel display system with illumination and detection provided from a single edge
US8120596B2 (en) 2004-05-21 2012-02-21 Smart Technologies Ulc Tiled touch system
US9442607B2 (en) 2006-12-04 2016-09-13 Smart Technologies Inc. Interactive input system and method
EP2135155B1 (de) 2007-04-11 2013-09-18 Next Holdings, Inc. Touchscreen-system mit gleit- und klick-eingabeverfahren
US8094137B2 (en) 2007-07-23 2012-01-10 Smart Technologies Ulc System and method of detecting contact on a display
JP4753918B2 (ja) * 2007-08-22 2011-08-24 日本写真印刷株式会社 アナログ抵抗膜方式のタッチ入力機能を備えた保護パネル
WO2009029764A1 (en) 2007-08-30 2009-03-05 Next Holdings, Inc. Low profile touch panel systems
US8432377B2 (en) 2007-08-30 2013-04-30 Next Holdings Limited Optical touchscreen with improved illumination
US8405636B2 (en) 2008-01-07 2013-03-26 Next Holdings Limited Optical position sensing system and optical position sensor assembly
US8902193B2 (en) 2008-05-09 2014-12-02 Smart Technologies Ulc Interactive input system and bezel therefor
US8339378B2 (en) 2008-11-05 2012-12-25 Smart Technologies Ulc Interactive input system with multi-angle reflector
US20100251112A1 (en) * 2009-03-24 2010-09-30 Microsoft Corporation Bimodal touch sensitive digital notebook
US8692768B2 (en) 2009-07-10 2014-04-08 Smart Technologies Ulc Interactive input system
WO2011055534A1 (ja) 2009-11-09 2011-05-12 ローム株式会社 タッチセンサ付きディスプレイ装置およびそれを用いた電子機器ならびにタッチセンサ付きディスプレイモジュールの制御回路
JP5336341B2 (ja) * 2009-12-14 2013-11-06 旭化成エレクトロニクス株式会社 タッチパネル装置
US20110307840A1 (en) * 2010-06-10 2011-12-15 Microsoft Corporation Erase, circle, prioritize and application tray gestures
US9110523B2 (en) 2011-09-08 2015-08-18 JCM Electronics Stylus, LLC Stylus and stylus circuitry for capacitive touch screens
US9507441B2 (en) 2011-09-08 2016-11-29 Jcm Electronic Stylus Llc Electronic stylus with low skew tip for capacitive touch screens
WO2013042123A2 (en) * 2011-09-21 2013-03-28 Brown Gili Input and display apparatus and system, and a method for converting analog input data into digital data
EP2845083A4 (de) * 2012-04-29 2016-01-13 Jcm Electronic Stylus Llc Stift und stiftschaltkreis für kapazitive berührungsbildschirme
US9500552B2 (en) * 2014-05-22 2016-11-22 Motorola Solutions, Inc. Method for calibrating and manufacturing a force-sensing touch screen panel
US9678584B2 (en) 2015-04-06 2017-06-13 Microsoft Technology Licensing, Llc Device including electrode having thickness to facilitate tracking
JP7377066B2 (ja) * 2019-10-29 2023-11-09 株式会社デンソーテン 制御装置および補正方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415816A (ja) * 1990-05-09 1992-01-21 Mitsubishi Electric Corp 感圧形座標入力装置
JP3705455B2 (ja) * 1996-04-12 2005-10-12 Ｓｍｋ株式会社 抵抗感圧式座標入力装置

Also Published As

Publication number Publication date
EP0917090A3 (de) 2000-05-17
US20010033274A1 (en) 2001-10-25
EP0917090B1 (de) 2005-05-11
JPH11232034A (ja) 1999-08-27
TW449709B (en) 2001-08-11
EP0917090A2 (de) 1999-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE