FR1214923A - Perfectionnements aux dispositifs à décharge lumineuse - Google Patents

Perfectionnements aux dispositifs à décharge lumineuse

Info

Publication number
FR1214923A
FR1214923A FR775061A FR775061A FR1214923A FR 1214923 A FR1214923 A FR 1214923A FR 775061 A FR775061 A FR 775061A FR 775061 A FR775061 A FR 775061A FR 1214923 A FR1214923 A FR 1214923A
Authority
FR
France
Prior art keywords
discharge devices
light discharge
light
devices
discharge
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
FR775061A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1214923A publication Critical patent/FR1214923A/fr
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
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/52—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of gas-filled tubes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/26—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using discharge tubes
    • G11C11/28—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using discharge tubes using gas-filled tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/42—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR775061A 1957-09-27 1958-09-23 Perfectionnements aux dispositifs à décharge lumineuse Expired FR1214923A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US686699A US3198980A (en) 1957-09-27 1957-09-27 Light-sensitive glow discharge apparatus

Publications (1)

Publication Number Publication Date
FR1214923A true FR1214923A (fr) 1960-04-12

Family

ID=24757358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775061A Expired FR1214923A (fr) 1957-09-27 1958-09-23 Perfectionnements aux dispositifs à décharge lumineuse

Country Status (5)

Country Link
US (1) US3198980A (fr)
DE (1) DE1074888B (fr)
FR (1) FR1214923A (fr)
GB (1) GB880574A (fr)
NL (1) NL231678A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553434A (en) * 1965-03-01 1971-01-05 Scm Corp Arrangement for reading, recording and storing information
US3531685A (en) * 1967-09-29 1970-09-29 Burroughs Corp Gas discharge storage and display matrix
US3946381A (en) * 1972-06-05 1976-03-23 National Science Foundation Graphic system apparatus utilizing plasma display/memory devices with direct electrical read-out
US3940757A (en) * 1975-02-05 1976-02-24 Autotelic Industries, Ltd. Method and apparatus for creating optical displays

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727683A (en) * 1946-01-11 1955-12-20 Philip H Allen Registers
US2573373A (en) * 1949-06-14 1951-10-30 Ibm Cathode glow discharge device
US2743430A (en) * 1952-03-01 1956-04-24 Rca Corp Information storage devices
NL187545C (fr) * 1953-08-10
US2977505A (en) * 1957-09-27 1961-03-28 Ibm Information storage in glow discharge devices

Also Published As

Publication number Publication date
GB880574A (en) 1961-10-25
DE1074888C2 (fr) 1960-08-04
DE1074888B (de) 1960-02-04
US3198980A (en) 1965-08-03
NL231678A (fr)

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