FR2444973A1 - Circuit de codage integrable, de preference en technologie mos complementaire, pour clavier d'entree d'equipement electronique, notamment un transmetteur de telecommande - Google Patents

Circuit de codage integrable, de preference en technologie mos complementaire, pour clavier d'entree d'equipement electronique, notamment un transmetteur de telecommande

Info

Publication number
FR2444973A1
FR2444973A1 FR7931105A FR7931105A FR2444973A1 FR 2444973 A1 FR2444973 A1 FR 2444973A1 FR 7931105 A FR7931105 A FR 7931105A FR 7931105 A FR7931105 A FR 7931105A FR 2444973 A1 FR2444973 A1 FR 2444973A1
Authority
FR
France
Prior art keywords
state
rows
columns
remote control
control transmitter
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.)
Granted
Application number
FR7931105A
Other languages
English (en)
French (fr)
Other versions
FR2444973B3 (it
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries 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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2444973A1 publication Critical patent/FR2444973A1/fr
Application granted granted Critical
Publication of FR2444973B3 publication Critical patent/FR2444973B3/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Electronic Switches (AREA)
FR7931105A 1978-12-20 1979-12-19 Circuit de codage integrable, de preference en technologie mos complementaire, pour clavier d'entree d'equipement electronique, notamment un transmetteur de telecommande Granted FR2444973A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2854934A DE2854934C3 (de) 1978-12-20 1978-12-20 Schaltungsanordnung für eine Eingabetastatur

Publications (2)

Publication Number Publication Date
FR2444973A1 true FR2444973A1 (fr) 1980-07-18
FR2444973B3 FR2444973B3 (it) 1982-09-24

Family

ID=6057693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931105A Granted FR2444973A1 (fr) 1978-12-20 1979-12-19 Circuit de codage integrable, de preference en technologie mos complementaire, pour clavier d'entree d'equipement electronique, notamment un transmetteur de telecommande

Country Status (6)

Country Link
JP (2) JPS5587229A (it)
DE (1) DE2854934C3 (it)
FR (1) FR2444973A1 (it)
GB (1) GB2038056B (it)
IE (1) IE48718B1 (it)
IT (1) IT1193347B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152908U (it) * 1974-10-21 1976-04-22
JPS52117027A (en) * 1976-03-26 1977-10-01 Fujitsu Ltd Switch input data sampling
JPS5559533A (en) * 1978-10-30 1980-05-06 Fujitsu Ltd Switch matrix device

Also Published As

Publication number Publication date
IE792463L (en) 1980-06-20
IT1193347B (it) 1988-06-15
DE2854934A1 (de) 1980-06-26
JPS5587229A (en) 1980-07-01
GB2038056B (en) 1982-05-19
DE2854934C3 (de) 1981-08-13
GB2038056A (en) 1980-07-16
IE48718B1 (en) 1985-05-01
DE2854934B2 (de) 1980-10-09
JPS6275527U (it) 1987-05-14
IT7928155A0 (it) 1979-12-18
FR2444973B3 (it) 1982-09-24

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