JPS5282006A - Operation of piezo-electrical switch matrix - Google Patents

Operation of piezo-electrical switch matrix

Info

Publication number
JPS5282006A
JPS5282006A JP15688675A JP15688675A JPS5282006A JP S5282006 A JPS5282006 A JP S5282006A JP 15688675 A JP15688675 A JP 15688675A JP 15688675 A JP15688675 A JP 15688675A JP S5282006 A JPS5282006 A JP S5282006A
Authority
JP
Japan
Prior art keywords
piezo
electrical switch
switch matrix
correaponding
considerably
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.)
Pending
Application number
JP15688675A
Other languages
Japanese (ja)
Inventor
Toru Yokoyama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15688675A priority Critical patent/JPS5282006A/en
Publication of JPS5282006A publication Critical patent/JPS5282006A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To reduce the consumption power and the used relays considerably in a simple circuit constitution by preparing the operating circuit correaponding to control lines.
JP15688675A 1975-12-29 1975-12-29 Operation of piezo-electrical switch matrix Pending JPS5282006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15688675A JPS5282006A (en) 1975-12-29 1975-12-29 Operation of piezo-electrical switch matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15688675A JPS5282006A (en) 1975-12-29 1975-12-29 Operation of piezo-electrical switch matrix

Publications (1)

Publication Number Publication Date
JPS5282006A true JPS5282006A (en) 1977-07-08

Family

ID=15637531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15688675A Pending JPS5282006A (en) 1975-12-29 1975-12-29 Operation of piezo-electrical switch matrix

Country Status (1)

Country Link
JP (1) JPS5282006A (en)

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