AT311094B - Device for determining a coordinate value - Google Patents

Device for determining a coordinate value

Info

Publication number
AT311094B
AT311094B AT169371A AT169371A AT311094B AT 311094 B AT311094 B AT 311094B AT 169371 A AT169371 A AT 169371A AT 169371 A AT169371 A AT 169371A AT 311094 B AT311094 B AT 311094B
Authority
AT
Austria
Prior art keywords
determining
coordinate value
coordinate
value
Prior art date
Application number
AT169371A
Other languages
German (de)
Original Assignee
Infonet Nv
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 Infonet Nv filed Critical Infonet Nv
Application granted granted Critical
Publication of AT311094B publication Critical patent/AT311094B/en

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
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing 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
    • 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
    • G06F3/0441—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
    • 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
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
AT169371A 1970-02-27 1971-02-26 Device for determining a coordinate value AT311094B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7002821A NL7002821A (en) 1970-02-27 1970-02-27

Publications (1)

Publication Number Publication Date
AT311094B true AT311094B (en) 1973-10-25

Family

ID=19809451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT169371A AT311094B (en) 1970-02-27 1971-02-26 Device for determining a coordinate value

Country Status (7)

Country Link
AT (1) AT311094B (en)
BE (1) BE763318A (en)
CH (1) CH527411A (en)
DE (1) DE2108929C3 (en)
FR (1) FR2079117A5 (en)
GB (1) GB1302986A (en)
NL (1) NL7002821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006841A1 (en) * 1988-01-22 1989-07-27 Ban Tamas Method of and arrangement for determining the position of points assigned to a planar coordinate system, particularly for digitalizing planar figures

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052793A (en) * 1976-10-04 1977-10-11 International Business Machines Corporation Method of obtaining proper probe alignment in a multiple contact environment
DE8222962U1 (en) * 1982-08-14 1982-11-18 Aristo Graphic Systeme Gmbh & Co Kg, 2000 Hamburg DIGITALIZER PIN

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006841A1 (en) * 1988-01-22 1989-07-27 Ban Tamas Method of and arrangement for determining the position of points assigned to a planar coordinate system, particularly for digitalizing planar figures

Also Published As

Publication number Publication date
GB1302986A (en) 1973-01-10
NL7002821A (en) 1971-08-31
DE2108929C3 (en) 1980-03-06
FR2079117A5 (en) 1971-11-05
BE763318A (en) 1971-07-16
CH527411A (en) 1972-08-31
DE2108929B2 (en) 1979-06-21
DE2108929A1 (en) 1971-09-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee