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IT984303B - Rivelatore elettrografico per la elaborazione di dati grafici - Google Patents

Rivelatore elettrografico per la elaborazione di dati grafici

Info

Publication number
IT984303B
IT984303B IT49485/73A IT4948573A IT984303B IT 984303 B IT984303 B IT 984303B IT 49485/73 A IT49485/73 A IT 49485/73A IT 4948573 A IT4948573 A IT 4948573A IT 984303 B IT984303 B IT 984303B
Authority
IT
Italy
Prior art keywords
electrographic
detector
processing
graphic data
graphic
Prior art date
Application number
IT49485/73A
Other languages
English (en)
Original Assignee
Elographics 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 Elographics Inc filed Critical Elographics Inc
Application granted granted Critical
Publication of IT984303B publication Critical patent/IT984303B/it

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/205—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using distributed sensing elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Recording Measured Values (AREA)
  • Measurement Of Current Or Voltage (AREA)
IT49485/73A 1972-04-17 1973-04-16 Rivelatore elettrografico per la elaborazione di dati grafici IT984303B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24462972A 1972-04-17 1972-04-17

Publications (1)

Publication Number Publication Date
IT984303B true IT984303B (it) 1974-11-20

Family

ID=22923513

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49485/73A IT984303B (it) 1972-04-17 1973-04-16 Rivelatore elettrografico per la elaborazione di dati grafici

Country Status (9)

Country Link
US (1) US3798370A (it)
JP (1) JPS4918065A (it)
BE (1) BE798354A (it)
CA (1) CA1010968A (it)
DE (1) DE2319460A1 (it)
FR (1) FR2181350A5 (it)
GB (1) GB1362166A (it)
IT (1) IT984303B (it)
NL (1) NL7305370A (it)

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Also Published As

Publication number Publication date
BE798354A (fr) 1973-08-16
NL7305370A (it) 1973-10-19
JPS4918065A (it) 1974-02-18
DE2319460A1 (de) 1973-10-25
FR2181350A5 (it) 1973-11-30
GB1362166A (en) 1974-07-30
CA1010968A (en) 1977-05-24
US3798370A (en) 1974-03-19

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