ES337750A1 - Electrically controlled matrix - Google Patents

Electrically controlled matrix

Info

Publication number
ES337750A1
ES337750A1 ES337750A ES337750A ES337750A1 ES 337750 A1 ES337750 A1 ES 337750A1 ES 337750 A ES337750 A ES 337750A ES 337750 A ES337750 A ES 337750A ES 337750 A1 ES337750 A1 ES 337750A1
Authority
ES
Spain
Prior art keywords
electrically controlled
variable means
potentials
intersection
controlled 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.)
Expired
Application number
ES337750A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES337750A1 publication Critical patent/ES337750A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/002—Switching arrangements with several input- or output terminals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements

Landscapes

  • Push-Button Switches (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

A coordinate switching system characterized by an electrically controlled switching device comprising: a matrix composed of mutually intersecting conductors at various points of intersection, variable means interconnecting each of said points of intersection, said variable means being adjustable, in response to the direct application of potentials, to semi-permanent conductive or non-conductive states and connected means to receive said potentials to adjust said variable means to a desired state. (Machine-translation by Google Translate, not legally binding)
ES337750A 1966-03-08 1967-03-08 Electrically controlled matrix Expired ES337750A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54142666A 1966-03-08 1966-03-08

Publications (1)

Publication Number Publication Date
ES337750A1 true ES337750A1 (en) 1968-03-01

Family

ID=24159551

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337750A Expired ES337750A1 (en) 1966-03-08 1967-03-08 Electrically controlled matrix

Country Status (3)

Country Link
US (1) US3467945A (en)
ES (1) ES337750A1 (en)
NL (1) NL6703612A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573757A (en) * 1968-11-04 1971-04-06 Energy Conversion Devices Inc Memory matrix having serially connected threshold and memory switch devices at each cross-over point
US3721838A (en) * 1970-12-21 1973-03-20 Ibm Repairable semiconductor circuit element and method of manufacture
US3761896A (en) * 1972-04-18 1973-09-25 Ibm Memory array of cells containing bistable switchable resistors
US5883827A (en) * 1996-08-26 1999-03-16 Micron Technology, Inc. Method and apparatus for reading/writing data in a memory system including programmable resistors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965767A (en) * 1955-07-15 1960-12-20 Thompson Ramo Wooldridge Inc Input circuits and matrices employing zener diodes as voltage breakdown gating elements
US2976520A (en) * 1955-09-20 1961-03-21 Bell Telephone Labor Inc Matrix selecting network
US3107345A (en) * 1960-10-05 1963-10-15 Ibm Esaki diode memory with diode coupled readout

Also Published As

Publication number Publication date
US3467945A (en) 1969-09-16
NL6703612A (en) 1967-09-11

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