FR2603718B1 - Clavier a gestion de touches - Google Patents

Clavier a gestion de touches

Info

Publication number
FR2603718B1
FR2603718B1 FR8612432A FR8612432A FR2603718B1 FR 2603718 B1 FR2603718 B1 FR 2603718B1 FR 8612432 A FR8612432 A FR 8612432A FR 8612432 A FR8612432 A FR 8612432A FR 2603718 B1 FR2603718 B1 FR 2603718B1
Authority
FR
France
Prior art keywords
keypad keyboard
keypad
keyboard
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 - Fee Related
Application number
FR8612432A
Other languages
English (en)
Other versions
FR2603718A1 (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.)
ALEXANIAN SERGE
Original Assignee
ALEXANIAN SERGE
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 ALEXANIAN SERGE filed Critical ALEXANIAN SERGE
Priority to FR8612432A priority Critical patent/FR2603718B1/fr
Publication of FR2603718A1 publication Critical patent/FR2603718A1/fr
Application granted granted Critical
Publication of FR2603718B1 publication Critical patent/FR2603718B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • 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
    • H03M11/20—Dynamic coding, i.e. by key scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
FR8612432A 1986-09-04 1986-09-04 Clavier a gestion de touches Expired - Fee Related FR2603718B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8612432A FR2603718B1 (fr) 1986-09-04 1986-09-04 Clavier a gestion de touches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612432A FR2603718B1 (fr) 1986-09-04 1986-09-04 Clavier a gestion de touches

Publications (2)

Publication Number Publication Date
FR2603718A1 FR2603718A1 (fr) 1988-03-11
FR2603718B1 true FR2603718B1 (fr) 1991-10-11

Family

ID=9338696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8612432A Expired - Fee Related FR2603718B1 (fr) 1986-09-04 1986-09-04 Clavier a gestion de touches

Country Status (1)

Country Link
FR (1) FR2603718B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906993A (en) * 1988-04-04 1990-03-06 John Fluke Mfg. Co., Inc. Keyboard scanner apparatus and method
NL8901018A (nl) * 1989-04-24 1990-11-16 Philips Nv Electronisch telefoontoestel.
DE3937140A1 (de) * 1989-11-08 1991-05-23 Blaupunkt Werke Gmbh Schaltungsanordnung zur abfrage des bedienungszustandes von funktionstasten
FR2789772B1 (fr) * 1999-02-11 2001-09-14 Cit Alcatel Dispositif de gestion d'un clavier a touches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293927A (en) * 1979-12-12 1981-10-06 Casio Computer Co., Ltd. Power consumption control system for electronic digital data processing devices
US4649373A (en) * 1983-08-10 1987-03-10 International Business Machines Corporation Powered conservation system in battery powered keyboard device including a microprocessor
FR2575305B1 (fr) * 1984-12-20 1987-02-13 Peugeot Dispositif de commande par touches

Also Published As

Publication number Publication date
FR2603718A1 (fr) 1988-03-11

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse