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FR2133946B1 - - Google Patents

Info

Publication number
FR2133946B1
FR2133946B1 FR727213965A FR7213965A FR2133946B1 FR 2133946 B1 FR2133946 B1 FR 2133946B1 FR 727213965 A FR727213965 A FR 727213965A FR 7213965 A FR7213965 A FR 7213965A FR 2133946 B1 FR2133946 B1 FR 2133946B1
Authority
FR
France
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
Application number
FR727213965A
Other versions
FR2133946A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2133946A1 publication Critical patent/FR2133946A1/fr
Application granted granted Critical
Publication of FR2133946B1 publication Critical patent/FR2133946B1/fr
Expired 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
    • H03K17/969—Switches controlled by moving an element forming part of the switch using opto-electronic devices having a plurality of control members, e.g. keyboard

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)
  • Input From Keyboards Or The Like (AREA)
FR727213965A 1971-04-20 1972-04-20 Expired FR2133946B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119124 DE2119124A1 (de) 1971-04-20 1971-04-20 Manuelle Eingabeeinrichtung für Datenverarbeitungsanlagen und dergl

Publications (2)

Publication Number Publication Date
FR2133946A1 FR2133946A1 (fr) 1972-12-01
FR2133946B1 true FR2133946B1 (fr) 1973-07-13

Family

ID=5805233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727213965A Expired FR2133946B1 (fr) 1971-04-20 1972-04-20

Country Status (5)

Country Link
US (1) US3828128A (fr)
DE (1) DE2119124A1 (fr)
FR (1) FR2133946B1 (fr)
GB (1) GB1360349A (fr)
IT (1) IT959594B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111554A (fr) * 1973-02-22 1974-10-24
US3992579A (en) * 1975-06-02 1976-11-16 Ibm Corporation Tablet system with digital activation
US3999012A (en) * 1975-07-07 1976-12-21 Ibm Corporation Graphic entry tablet with improved addressing
JPS62143120A (ja) * 1985-12-18 1987-06-26 Alps Electric Co Ltd 座標入力装置
GB2428094A (en) * 2005-07-08 2007-01-17 Sharp Kk A controller for an input device, an input device, and a method of using an input device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127588A (en) * 1959-04-24 1964-03-31 Bell Telephone Labor Inc Automatic reading of cursive script
US3399401A (en) * 1964-06-29 1968-08-27 Army Usa Digital computer and graphic input system
US3470359A (en) * 1966-04-05 1969-09-30 Fmc Corp Anti-counterfeit document
US3535447A (en) * 1967-11-06 1970-10-20 Hughes Aircraft Co Inductively coupled telautograph apparatus with stylus angle compensation
FR1579180A (fr) * 1968-08-21 1969-08-22
US3644671A (en) * 1968-10-21 1972-02-22 Bunker Ramo Graphic data entry system
US3633180A (en) * 1969-11-17 1972-01-04 Licentia Gmbh Error-detecting circuit for graphic-programming matrix
US3627935A (en) * 1970-02-19 1971-12-14 Louis A Spievak Multiple-switch bank and keyboard
US3697687A (en) * 1970-12-16 1972-10-10 Harry T Larson Encoding device
US3705956A (en) * 1971-01-25 1972-12-12 Computek Inc Graphic data tablet

Also Published As

Publication number Publication date
GB1360349A (en) 1974-07-17
FR2133946A1 (fr) 1972-12-01
US3828128A (en) 1974-08-06
IT959594B (it) 1973-11-10
DE2119124A1 (de) 1972-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse