ES540763A0 - Un aparato para detectar la coordenada de un punto en un plano - Google Patents

Un aparato para detectar la coordenada de un punto en un plano

Info

Publication number
ES540763A0
ES540763A0 ES540763A ES540763A ES540763A0 ES 540763 A0 ES540763 A0 ES 540763A0 ES 540763 A ES540763 A ES 540763A ES 540763 A ES540763 A ES 540763A ES 540763 A0 ES540763 A0 ES 540763A0
Authority
ES
Spain
Prior art keywords
coordinate
detect
plane
point
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.)
Granted
Application number
ES540763A
Other languages
English (en)
Other versions
ES8702007A1 (es
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 JP59037914A external-priority patent/JPS60181913A/ja
Priority claimed from JP59037915A external-priority patent/JPS60181914A/ja
Priority claimed from JP59037919A external-priority patent/JPS60181915A/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of ES540763A0 publication Critical patent/ES540763A0/es
Publication of ES8702007A1 publication Critical patent/ES8702007A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
    • 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
    • G06F3/045—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Artificial Intelligence (AREA)
  • Computer Hardware Design (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Position Input By Displaying (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
ES540763A 1984-02-29 1985-02-27 Un aparato para detectar la coordenada de un punto en un plano Expired ES8702007A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59037914A JPS60181913A (ja) 1984-02-29 1984-02-29 座標検出装置
JP59037915A JPS60181914A (ja) 1984-02-29 1984-02-29 座標検出装置
JP59037919A JPS60181915A (ja) 1984-02-29 1984-02-29 座標検出装置

Publications (2)

Publication Number Publication Date
ES540763A0 true ES540763A0 (es) 1986-12-01
ES8702007A1 ES8702007A1 (es) 1986-12-01

Family

ID=27289642

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540763A Expired ES8702007A1 (es) 1984-02-29 1985-02-27 Un aparato para detectar la coordenada de un punto en un plano

Country Status (7)

Country Link
US (1) US4680430A (es)
EP (1) EP0155781B1 (es)
KR (1) KR900002350B1 (es)
AU (1) AU552619B2 (es)
CA (1) CA1251537A (es)
DE (1) DE3565732D1 (es)
ES (1) ES8702007A1 (es)

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US4972496A (en) * 1986-07-25 1990-11-20 Grid Systems Corporation Handwritten keyboardless entry computer system
US5157737A (en) * 1986-07-25 1992-10-20 Grid Systems Corporation Handwritten keyboardless entry computer system
US6002799A (en) * 1986-07-25 1999-12-14 Ast Research, Inc. Handwritten keyboardless entry computer system
US4806709A (en) * 1987-05-26 1989-02-21 Microtouch Systems, Inc. Method of and apparatus for sensing the location, such as coordinates, of designated points on an electrically sensitive touch-screen surface
US4853498A (en) * 1988-06-13 1989-08-01 Tektronix, Inc. Position measurement apparatus for capacitive touch panel system
US5305017A (en) * 1989-08-16 1994-04-19 Gerpheide George E Methods and apparatus for data input
US5149918A (en) * 1990-10-29 1992-09-22 International Business Machines Corporation Touch sensitive overlay
US5347295A (en) * 1990-10-31 1994-09-13 Go Corporation Control of a computer through a position-sensed stylus
GB2266773A (en) * 1992-05-07 1993-11-10 Anthony David Raffe Touch sensitive control
US5889236A (en) * 1992-06-08 1999-03-30 Synaptics Incorporated Pressure sensitive scrollbar feature
US6028271A (en) * 1992-06-08 2000-02-22 Synaptics, Inc. Object position detector with edge motion feature and gesture recognition
EP0574213B1 (en) * 1992-06-08 1999-03-24 Synaptics, Inc. Object position detector
US5861583A (en) * 1992-06-08 1999-01-19 Synaptics, Incorporated Object position detector
US5880411A (en) * 1992-06-08 1999-03-09 Synaptics, Incorporated Object position detector with edge motion feature and gesture recognition
US6239389B1 (en) 1992-06-08 2001-05-29 Synaptics, Inc. Object position detection system and method
US5451724A (en) * 1992-08-05 1995-09-19 Fujitsu Limited Touch panel for detecting a coordinate of an arbitrary position where pressure is applied
US5554827A (en) * 1993-02-22 1996-09-10 Wacom Co., Ltd. Method of and apparatus for determining whether a digitizer coordinate detecting tablet is properly operating and/or writing adjustment data into a memory associated with the tablet
US6476798B1 (en) 1994-08-22 2002-11-05 International Game Technology Reduced noise touch screen apparatus and method
GB9422911D0 (en) * 1994-11-14 1995-01-04 Moonstone Technology Ltd Capacitive touch detectors
US5757368A (en) * 1995-03-27 1998-05-26 Cirque Corporation System and method for extending the drag function of a computer pointing device
JP3390292B2 (ja) * 1995-07-25 2003-03-24 アルプス電気株式会社 座標検出装置
US6380929B1 (en) 1996-09-20 2002-04-30 Synaptics, Incorporated Pen drawing computer input device
US5854625A (en) * 1996-11-06 1998-12-29 Synaptics, Incorporated Force sensing touchpad
US5886687A (en) * 1997-02-20 1999-03-23 Gibson; William A. Touch panel system utilizing capacitively-coupled electrodes
US6222528B1 (en) * 1997-03-07 2001-04-24 Cirque Corporation Method and apparatus for data input
US6131047A (en) 1997-12-30 2000-10-10 Ericsson Inc. Radiotelephones having contact-sensitive user interfaces and methods of operating same
US6262717B1 (en) 1998-07-02 2001-07-17 Cirque Corporation Kiosk touch pad
JP3835972B2 (ja) * 1999-06-02 2006-10-18 シャープ株式会社 液晶表示装置
US6730863B1 (en) 1999-06-22 2004-05-04 Cirque Corporation Touchpad having increased noise rejection, decreased moisture sensitivity, and improved tracking
US6529122B1 (en) 1999-12-10 2003-03-04 Siemens Technology-To-Business Center, Llc Tactile sensor apparatus and methods
TW494323B (en) * 2000-08-29 2002-07-11 Ibm System and method for locating on a physical document items referenced in another physical document
TW528967B (en) 2000-08-29 2003-04-21 Ibm System and method for locating on a physical document items referenced in an electronic document
US20030071798A1 (en) * 2001-04-23 2003-04-17 Ehud Baron System and method for transmitting, receiving, and generating digital ink from triangulation data of a transponder-stylus
US6871395B2 (en) 2001-08-06 2005-03-29 Siemens Technology-To-Business Center, Llc. Methods for manufacturing a tactile sensor using an electrically conductive elastomer
AU2002342797A1 (en) * 2001-11-13 2003-05-26 International Business Machines Corporation System and method for selecting electronic documents from a physical document and for displaying said electronic documents over said physical document
US20030117378A1 (en) 2001-12-21 2003-06-26 International Business Machines Corporation Device and system for retrieving and displaying handwritten annotations
US6888537B2 (en) 2002-02-13 2005-05-03 Siemens Technology-To-Business Center, Llc Configurable industrial input devices that use electrically conductive elastomer
DE10212901A1 (de) * 2002-03-23 2003-10-02 Kostal Leopold Gmbh & Co Kg Einrichtung zum Erfassen der Position eines beweglichen Elementes in einer zweidimensional ausgelegten Meßfeldanordnung
US6869239B2 (en) * 2002-04-15 2005-03-22 Charles Albert Morris Compact keyboard with sliding motion key actuation
US6891531B2 (en) * 2002-07-05 2005-05-10 Sentelic Corporation Sensing an object with a plurality of conductors
EP1550057A1 (en) * 2002-10-10 2005-07-06 International Business Machines Corporation System and method for selecting, ordering and accessing copyrighted information from physical documents
US7310779B2 (en) * 2003-06-26 2007-12-18 International Business Machines Corporation Method for creating and selecting active regions on physical documents
GB0319714D0 (en) 2003-08-21 2003-09-24 Philipp Harald Anisotropic touch screen element
US7145552B2 (en) * 2003-10-22 2006-12-05 Solectron Corporation Electric field proximity keyboards and detection systems
US20050110766A1 (en) * 2003-11-24 2005-05-26 Elo Touchsystems, Inc. Touch sensor with conductive polymer switches
US20050110767A1 (en) * 2003-11-24 2005-05-26 Elo Touchsystems, Inc. Method of manufacturing touch sensor with switch tape strips
US8050876B2 (en) * 2005-07-18 2011-11-01 Analog Devices, Inc. Automatic environmental compensation of capacitance based proximity sensors
US7301351B2 (en) * 2006-02-10 2007-11-27 Milliken & Company Printed capacitive sensor
US7208960B1 (en) * 2006-02-10 2007-04-24 Milliken & Company Printed capacitive sensor
US7395717B2 (en) * 2006-02-10 2008-07-08 Milliken & Company Flexible capacitive sensor
TWI308290B (en) * 2006-03-17 2009-04-01 Innolux Display Corp Touch panel
US20070222764A1 (en) * 2006-03-22 2007-09-27 Centrality Communications, Inc. Glide touch sensor based interface for navigation infotainment systems
US20070222767A1 (en) * 2006-03-22 2007-09-27 David Wang Glide touch sensor based interface for navigation infotainment systems
US8121283B2 (en) 2006-05-18 2012-02-21 Cypress Semiconductor Corporation Tapered capacitive sensing structure
US7876309B2 (en) 2006-05-18 2011-01-25 Cypress Semiconductor Corporation Toothed slider
US8619054B2 (en) 2006-05-31 2013-12-31 Atmel Corporation Two dimensional position sensor
US8040321B2 (en) * 2006-07-10 2011-10-18 Cypress Semiconductor Corporation Touch-sensor with shared capacitive sensors
US8058937B2 (en) * 2007-01-30 2011-11-15 Cypress Semiconductor Corporation Setting a discharge rate and a charge rate of a relaxation oscillator circuit
US8059103B2 (en) 2007-11-21 2011-11-15 3M Innovative Properties Company System and method for determining touch positions based on position-dependent electrical charges
US9007310B1 (en) * 2008-02-29 2015-04-14 Cypress Semiconductor Corporation Single layer touch sensor with improved sensitivity and accuracy
WO2010059216A1 (en) * 2008-11-20 2010-05-27 Cirque Corportion Method and system for measuring position on surface capacitance touch panel using a flying capacitor
US8183875B2 (en) * 2008-11-26 2012-05-22 3M Innovative Properties Company System and method for determining touch positions based on passively-induced position-dependent electrical charges
US20100328241A1 (en) * 2009-06-12 2010-12-30 Keith Paulsen Method and system for measuring position on surface capacitance touch panel using a flying capacitor
ES2370627B1 (es) * 2010-01-14 2012-10-26 Boix Maquinaria S.L. Dispositivo transportador de planchas planas de cartón en máquinas formadoras de cajas de cartón.
US8692799B1 (en) 2011-07-05 2014-04-08 Cypress Semiconductor Corporation Single layer multi-touch capacitive sensor
CN102799325B (zh) * 2012-06-21 2016-03-30 敦泰科技有限公司 一种自电容触摸屏检测方法、装置和系统
US20160378262A1 (en) * 2012-06-21 2016-12-29 Focaltech Electronics, Ltd. Detection Method, Device And System For Detecting Self-Capacitance Touch Screen
EP3690913B1 (en) * 2017-09-29 2022-05-25 Alps Alpine Co., Ltd. Operation input device and door handle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449516A (en) * 1965-12-27 1969-06-10 Iit Res Inst Graphical input system
US4103252A (en) * 1976-11-26 1978-07-25 Xerox Corporation Capacitive touch-activated transducer system including a plurality of oscillators
DE3067729D1 (en) * 1979-02-23 1984-06-14 Peptek Inc Touch panel system and method
US4476463A (en) * 1981-08-24 1984-10-09 Interaction Systems, Inc. Display device having unpatterned touch detection
US4435616A (en) * 1981-08-25 1984-03-06 Kley Victor B Graphical data entry apparatus
US4550310A (en) * 1981-10-29 1985-10-29 Fujitsu Limited Touch sensing device

Also Published As

Publication number Publication date
KR900002350B1 (ko) 1990-04-12
KR850006749A (ko) 1985-10-16
AU3870385A (en) 1985-09-12
EP0155781A1 (en) 1985-09-25
EP0155781B1 (en) 1988-10-19
DE3565732D1 (en) 1988-11-24
AU552619B2 (en) 1986-06-12
US4680430A (en) 1987-07-14
CA1251537A (en) 1989-03-21
ES8702007A1 (es) 1986-12-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303