DE69805610T2 - Eingabevorrichtung für ein rechnersystem - Google Patents

Eingabevorrichtung für ein rechnersystem

Info

Publication number
DE69805610T2
DE69805610T2 DE69805610T DE69805610T DE69805610T2 DE 69805610 T2 DE69805610 T2 DE 69805610T2 DE 69805610 T DE69805610 T DE 69805610T DE 69805610 T DE69805610 T DE 69805610T DE 69805610 T2 DE69805610 T2 DE 69805610T2
Authority
DE
Germany
Prior art keywords
input device
user input
light
computer system
grid
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 - Lifetime
Application number
DE69805610T
Other languages
English (en)
Other versions
DE69805610D1 (de
Inventor
S Graham
A Francis
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.)
POA SANA LIQUIDATING TRUST, MOUNTAIN VIEW, CAL, US
Original Assignee
Poa Sana Inc
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 Inc filed Critical Poa Sana Inc
Publication of DE69805610D1 publication Critical patent/DE69805610D1/de
Application granted granted Critical
Publication of DE69805610T2 publication Critical patent/DE69805610T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F3/042—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)
  • Optical Integrated Circuits (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Control By Computers (AREA)
  • Hardware Redundancy (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69805610T 1997-03-14 1998-03-12 Eingabevorrichtung für ein rechnersystem Expired - Lifetime DE69805610T2 (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 (2)

Publication Number Publication Date
DE69805610D1 DE69805610D1 (de) 2002-07-04
DE69805610T2 true DE69805610T2 (de) 2002-11-21

Family

ID=25226380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805610T Expired - Lifetime DE69805610T2 (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)

Families Citing this family (194)

* Cited by examiner, † Cited by third party
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JP4122065B2 (ja) 2008-07-23
DE69805610D1 (de) 2002-07-04
CA2283169A1 (en) 1998-09-17
HK1029422A1 (en) 2001-03-30
AU742483B2 (en) 2002-01-03
US6351260B1 (en) 2002-02-26
US20020088930A1 (en) 2002-07-11
WO1998040844A1 (en) 1998-09-17
CN1211756C (zh) 2005-07-20
US5914709A (en) 1999-06-22
JP2001514779A (ja) 2001-09-11
KR20000076247A (ko) 2000-12-26
AU6701098A (en) 1998-09-29
EP0965098A1 (de) 1999-12-22
KR100514156B1 (ko) 2005-09-13
ATE218227T1 (de) 2002-06-15
CN1260060A (zh) 2000-07-12
EP0965098B1 (de) 2002-05-29

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