JPS5364775A - Switch matrix device - Google Patents

Switch matrix device

Info

Publication number
JPS5364775A
JPS5364775A JP13979877A JP13979877A JPS5364775A JP S5364775 A JPS5364775 A JP S5364775A JP 13979877 A JP13979877 A JP 13979877A JP 13979877 A JP13979877 A JP 13979877A JP S5364775 A JPS5364775 A JP S5364775A
Authority
JP
Japan
Prior art keywords
switch matrix
matrix device
switch
matrix
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
JP13979877A
Other languages
Japanese (ja)
Other versions
JPS6035769B2 (en
Inventor
Edowaado Zenku Jiyooji
Jiyosefu Jiyonson Robaato
Niyuuueru Miraa Chiyaaruzu
Jiyosefu Deitsutoji Richiyaado
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.)
Control Data Corp
Original Assignee
Control Data Corp
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
Priority claimed from US05/744,080 external-priority patent/US4066853A/en
Priority claimed from US05/743,992 external-priority patent/US4085302A/en
Priority claimed from US05744207 external-priority patent/US4066854B1/en
Application filed by Control Data Corp filed Critical Control Data Corp
Publication of JPS5364775A publication Critical patent/JPS5364775A/en
Publication of JPS6035769B2 publication Critical patent/JPS6035769B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Position Input By Displaying (AREA)
JP52139798A 1976-11-22 1977-11-21 switch matrix device Expired JPS6035769B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US05/744,080 US4066853A (en) 1976-11-22 1976-11-22 Membrane type touch panel employing piezoresistant anti-short means
US744080 1976-11-22
US05/743,992 US4085302A (en) 1976-11-22 1976-11-22 Membrane-type touch panel
US05744207 US4066854B1 (en) 1976-11-22 1976-11-22 Membrane-type touch panel employing insulating grid anti-short means
US744207 1985-06-13
US743992 1991-08-12

Publications (2)

Publication Number Publication Date
JPS5364775A true JPS5364775A (en) 1978-06-09
JPS6035769B2 JPS6035769B2 (en) 1985-08-16

Family

ID=27419303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52139798A Expired JPS6035769B2 (en) 1976-11-22 1977-11-21 switch matrix device

Country Status (1)

Country Link
JP (1) JPS6035769B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949337U (en) * 1982-09-27 1984-04-02 株式会社東海理化電機製作所 Translucent input device
JPS61158039U (en) * 1985-03-25 1986-09-30
JPS63146098A (en) * 1987-06-25 1988-06-18 ヤマハ株式会社 Laminar flat switch and manufacture thereof
JPS63195389U (en) * 1987-05-29 1988-12-15

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949337U (en) * 1982-09-27 1984-04-02 株式会社東海理化電機製作所 Translucent input device
JPS61158039U (en) * 1985-03-25 1986-09-30
JPS63195389U (en) * 1987-05-29 1988-12-15
JPS63146098A (en) * 1987-06-25 1988-06-18 ヤマハ株式会社 Laminar flat switch and manufacture thereof

Also Published As

Publication number Publication date
JPS6035769B2 (en) 1985-08-16

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