FR2535486B1 - Clavier multitouches d'entree de donnees dans un ordinateur - Google Patents

Clavier multitouches d'entree de donnees dans un ordinateur

Info

Publication number
FR2535486B1
FR2535486B1 FR8217975A FR8217975A FR2535486B1 FR 2535486 B1 FR2535486 B1 FR 2535486B1 FR 8217975 A FR8217975 A FR 8217975A FR 8217975 A FR8217975 A FR 8217975A FR 2535486 B1 FR2535486 B1 FR 2535486B1
Authority
FR
France
Prior art keywords
keypad
computer
data entry
entry
data
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
Application number
FR8217975A
Other languages
English (en)
Other versions
FR2535486A1 (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
Priority to FR8217975A priority Critical patent/FR2535486B1/fr
Priority to US06/453,592 priority patent/US4555693A/en
Priority to GB08328054A priority patent/GB2132801B/en
Priority to DE19833338749 priority patent/DE3338749A1/de
Priority to JP58201858A priority patent/JPS5995642A/ja
Publication of FR2535486A1 publication Critical patent/FR2535486A1/fr
Application granted granted Critical
Publication of FR2535486B1 publication Critical patent/FR2535486B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/22—Static coding
    • H03M11/24—Static coding using analogue means, e.g. by coding the states of multiple switches into a single multi-level analogue signal or by indicating the type of a device using the voltage level at a specific tap of a resistive divider
    • 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
    • H03K17/967—Switches controlled by moving an element forming part of the switch having a plurality of control members, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/038—Folding of flexible printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/01—Miscellaneous combined with other elements on the same substrate
    • H01H2239/012—Decoding impedances

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Input From Keyboards Or The Like (AREA)
FR8217975A 1982-10-27 1982-10-27 Clavier multitouches d'entree de donnees dans un ordinateur Expired FR2535486B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8217975A FR2535486B1 (fr) 1982-10-27 1982-10-27 Clavier multitouches d'entree de donnees dans un ordinateur
US06/453,592 US4555693A (en) 1982-10-27 1982-12-27 Multikey keyboard for inputting data into a computer
GB08328054A GB2132801B (en) 1982-10-27 1983-10-20 Keyboard
DE19833338749 DE3338749A1 (de) 1982-10-27 1983-10-25 Tastatur
JP58201858A JPS5995642A (ja) 1982-10-27 1983-10-27 コンピユ−タへのデ−タ入力のための多キ−式キ−ボ−ド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217975A FR2535486B1 (fr) 1982-10-27 1982-10-27 Clavier multitouches d'entree de donnees dans un ordinateur

Publications (2)

Publication Number Publication Date
FR2535486A1 FR2535486A1 (fr) 1984-05-04
FR2535486B1 true FR2535486B1 (fr) 1987-08-21

Family

ID=9278637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217975A Expired FR2535486B1 (fr) 1982-10-27 1982-10-27 Clavier multitouches d'entree de donnees dans un ordinateur

Country Status (5)

Country Link
US (1) US4555693A (fr)
JP (1) JPS5995642A (fr)
DE (1) DE3338749A1 (fr)
FR (1) FR2535486B1 (fr)
GB (1) GB2132801B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616213A (en) * 1983-01-14 1986-10-07 Polytel Corporation Capacitive multikey keyboard for inputting data into a computer
GB2151379A (en) * 1983-12-13 1985-07-17 Stephen Harold Alsop Key pad
JPS6222135A (ja) * 1985-07-23 1987-01-30 Shin Etsu Polymer Co Ltd 透明図形入力タブレツト
US4817010A (en) * 1987-03-02 1989-03-28 Mars Incorporated Vending machine control with improved vendor selector switch detection and decoding apparatus
JPH0628020B2 (ja) * 1988-01-22 1994-04-13 株式会社東芝 キー入力装置
DE4244815C2 (de) * 1991-02-04 1997-04-10 Motorola Inc Tastenblockschaltung
US5153590A (en) * 1991-02-04 1992-10-06 Motorola, Inc. Keypad apparatus
DE4328663C1 (de) * 1993-08-26 1994-06-09 Grundig Emv Einrichtung zur Abfrage von Bedienelementen
US5719597A (en) * 1994-01-28 1998-02-17 Vtech Electronics, Ltd. Apparatus for scanning user input devices
FR2831707B1 (fr) * 2001-10-25 2004-10-29 Siemens Vdo Automotive Surface sensible au toucher ainsi qu'aux niveaux de pression
FR2831319A1 (fr) * 2001-10-25 2003-04-25 Siemens Vdo Automotive Surface sensible au toucher
CN102075195B (zh) * 2009-11-19 2014-09-17 深圳富泰宏精密工业有限公司 按键编码电路
US10013092B2 (en) 2013-09-27 2018-07-03 Sensel, Inc. Tactile touch sensor system and method
US9001082B1 (en) * 2013-09-27 2015-04-07 Sensel, Inc. Touch sensor detector system and method
US11221706B2 (en) 2013-09-27 2022-01-11 Sensel, Inc. Tactile touch sensor system and method
WO2015048583A1 (fr) 2013-09-27 2015-04-02 Sensel, Inc. Systèmes de détecteur à capteur tactile et procédé

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304612A (en) * 1963-12-23 1967-02-21 Union Oil Co Method and apparatus for converting cartograph coordinates to permanent digital form
DE1801696A1 (de) * 1968-10-08 1970-04-23 Licentia Gmbh Schalt-Tastaturkonsole
DE2003703A1 (de) * 1970-01-28 1971-08-05 Olympia Werke Ag Schaltungsanordnung zum Kodieren
US3798370A (en) * 1972-04-17 1974-03-19 Elographics Inc Electrographic sensor for determining planar coordinates
GB1412298A (en) * 1972-09-05 1975-11-05 Post Office Electrical signal initiating keyboards
US3921165A (en) * 1973-03-21 1975-11-18 Ibm High resolution graphic data tablet
JPS5913814B2 (ja) * 1975-01-20 1984-04-02 株式会社山武 タツチボ−ド
DE2536403C2 (de) * 1975-08-14 1977-06-30 Siemens AG, 1000 Berlin und 8000 München Tastengesteuerte Anordnung zur Erzeugung von Codezeichen
US4015254A (en) * 1975-12-04 1977-03-29 General Motors Corporation Keyboard encoding circuit utilizing an A/D converter
GB1597374A (en) * 1977-03-09 1981-09-09 Nat Res Dev Graphical input apparatus for electrical equipment
NL187594C (nl) * 1979-04-02 1991-11-18 Nippon Telegraph & Telephone Inrichting voor het detecteren van x- en y-cooerdinaten.
US4326194A (en) * 1979-04-16 1982-04-20 The Singer Company Dual encoded switching matrix
GB2051519B (en) * 1979-04-30 1983-03-30 Standard Telephones Cables Ltd Telephone keyset
US4336529A (en) * 1980-02-19 1982-06-22 Pitney Bowes Inc. Postage meter having shielded keyboard to protect against electromagnetic radiation
US4435616A (en) * 1981-08-25 1984-03-06 Kley Victor B Graphical data entry apparatus
US4429301A (en) * 1981-10-26 1984-01-31 Amp Incorporated Means for decoding a switch array
JPS5890235A (ja) * 1981-11-22 1983-05-28 Sony Corp 位置検出装置
JPS58172785A (ja) * 1982-04-01 1983-10-11 Oki Electric Ind Co Ltd 座標入力装置
US4440990A (en) * 1982-05-19 1984-04-03 Smk Electronics Corporation, Usa Membrane keyboard assembly
JPS5935226A (ja) * 1982-08-20 1984-02-25 Toshiba Corp キ−ボ−ド入力回路

Also Published As

Publication number Publication date
GB2132801B (en) 1986-04-03
US4555693A (en) 1985-11-26
FR2535486A1 (fr) 1984-05-04
DE3338749A1 (de) 1984-05-03
DE3338749C2 (fr) 1993-03-04
GB8328054D0 (en) 1983-11-23
JPS5995642A (ja) 1984-06-01
GB2132801A (en) 1984-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse