JPS5036031A - - Google Patents

Info

Publication number
JPS5036031A
JPS5036031A JP48081272A JP8127273A JPS5036031A JP S5036031 A JPS5036031 A JP S5036031A JP 48081272 A JP48081272 A JP 48081272A JP 8127273 A JP8127273 A JP 8127273A JP S5036031 A JPS5036031 A JP S5036031A
Authority
JP
Japan
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.)
Pending
Application number
JP48081272A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP48081272A priority Critical patent/JPS5036031A/ja
Priority to CA203,947A priority patent/CA1018464A/en
Priority to GB3075574A priority patent/GB1478633A/en
Priority to FR7424830A priority patent/FR2238186B1/fr
Priority to DE19742434654 priority patent/DE2434654C3/de
Publication of JPS5036031A publication Critical patent/JPS5036031A/ja
Pending 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
    • H03M11/20—Dynamic coding, i.e. by key scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Calculators And Similar Devices (AREA)
  • Electronic Switches (AREA)
JP48081272A 1973-07-18 1973-07-18 Pending JPS5036031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP48081272A JPS5036031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-18 1973-07-18
CA203,947A CA1018464A (en) 1973-07-18 1974-07-03 Keying input apparatus
GB3075574A GB1478633A (en) 1973-07-18 1974-07-11 Information input apparatus
FR7424830A FR2238186B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-18 1974-07-17
DE19742434654 DE2434654C3 (de) 1973-07-18 1974-07-18 Tastengesteuerte Eingabeanordnung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48081272A JPS5036031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-18 1973-07-18

Publications (1)

Publication Number Publication Date
JPS5036031A true JPS5036031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-04

Family

ID=13741719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48081272A Pending JPS5036031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-18 1973-07-18

Country Status (4)

Country Link
JP (1) JPS5036031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1018464A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2238186B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1478633A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51145218A (en) * 1975-06-09 1976-12-14 Matsushita Electric Ind Co Ltd Key matrix scanning circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604658B1 (fr) * 1986-10-02 1994-05-20 Souloumiac Alain Clavier a balayage matriciel
FR2650433A1 (fr) * 1989-07-25 1991-02-01 Alcatel Business Systems Clavier de terminal grand public

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OMRON TECHNICS#N8 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51145218A (en) * 1975-06-09 1976-12-14 Matsushita Electric Ind Co Ltd Key matrix scanning circuit

Also Published As

Publication number Publication date
DE2434654B2 (de) 1976-08-12
FR2238186B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-24
GB1478633A (en) 1977-07-06
DE2434654A1 (de) 1975-02-20
FR2238186A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-14
CA1018464A (en) 1977-10-04

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