ATE218227T1 - Eingabevorrichtung für ein rechnersystem - Google Patents

Eingabevorrichtung für ein rechnersystem

Info

Publication number
ATE218227T1
ATE218227T1 AT98909160T AT98909160T ATE218227T1 AT E218227 T1 ATE218227 T1 AT E218227T1 AT 98909160 T AT98909160 T AT 98909160T AT 98909160 T AT98909160 T AT 98909160T AT E218227 T1 ATE218227 T1 AT E218227T1
Authority
AT
Austria
Prior art keywords
input device
user input
light
computer system
grid
Prior art date
Application number
AT98909160T
Other languages
English (en)
Inventor
David S Graham
Daniel A Francis
Original Assignee
Poa Sana Llc
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 Poa Sana Llc filed Critical Poa Sana Llc
Application granted granted Critical
Publication of ATE218227T1 publication Critical patent/ATE218227T1/de

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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic 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
    • G06F3/042—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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K11/06—Devices for converting the position of a manually-operated writing or tracing member into an electrical signal
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12195—Tapering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Position Input By Displaying (AREA)
  • Control By Computers (AREA)
  • Hardware Redundancy (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Optical Integrated Circuits (AREA)
AT98909160T 1997-03-14 1998-03-12 Eingabevorrichtung für ein rechnersystem ATE218227T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/818,774 US5914709A (en) 1997-03-14 1997-03-14 User input device for a computer system
PCT/US1998/004903 WO1998040844A1 (en) 1997-03-14 1998-03-12 User input device for a computer system

Publications (1)

Publication Number Publication Date
ATE218227T1 true ATE218227T1 (de) 2002-06-15

Family

ID=25226380

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98909160T ATE218227T1 (de) 1997-03-14 1998-03-12 Eingabevorrichtung für ein rechnersystem

Country Status (11)

Country Link
US (3) US5914709A (de)
EP (1) EP0965098B1 (de)
JP (1) JP4122065B2 (de)
KR (1) KR100514156B1 (de)
CN (1) CN1211756C (de)
AT (1) ATE218227T1 (de)
AU (1) AU742483B2 (de)
CA (1) CA2283169C (de)
DE (1) DE69805610T2 (de)
HK (1) HK1029422A1 (de)
WO (1) WO1998040844A1 (de)

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US6351260B1 (en) 2002-02-26
EP0965098B1 (de) 2002-05-29
DE69805610T2 (de) 2002-11-21
CN1260060A (zh) 2000-07-12
WO1998040844A1 (en) 1998-09-17
JP4122065B2 (ja) 2008-07-23
CA2283169A1 (en) 1998-09-17
EP0965098A1 (de) 1999-12-22
KR100514156B1 (ko) 2005-09-13
KR20000076247A (ko) 2000-12-26
US20020088930A1 (en) 2002-07-11
US5914709A (en) 1999-06-22
HK1029422A1 (en) 2001-03-30
JP2001514779A (ja) 2001-09-11
AU742483B2 (en) 2002-01-03
DE69805610D1 (de) 2002-07-04
CA2283169C (en) 2007-06-19
AU6701098A (en) 1998-09-29
CN1211756C (zh) 2005-07-20

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