FR1145946A - Dispositif à mémoire d'informations codées - Google Patents

Dispositif à mémoire d'informations codées

Info

Publication number
FR1145946A
FR1145946A FR1145946DA FR1145946A FR 1145946 A FR1145946 A FR 1145946A FR 1145946D A FR1145946D A FR 1145946DA FR 1145946 A FR1145946 A FR 1145946A
Authority
FR
France
Prior art keywords
memory device
information memory
coded information
coded
memory
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
Other languages
English (en)
Inventor
Francois-Henri Raymond
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.)
Societe dElectronique et dAutomatisme SA
Original Assignee
Societe dElectronique et dAutomatisme 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 Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA
Application granted granted Critical
Publication of FR1145946A publication Critical patent/FR1145946A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/005—Arrangements for writing information into, or reading information out from, a digital store with combined beam-and individual cell access
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Semiconductor Memories (AREA)
FR1145946D 1956-03-23 1956-03-23 Dispositif à mémoire d'informations codées Expired FR1145946A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1091781X 1956-03-23

Publications (1)

Publication Number Publication Date
FR1145946A true FR1145946A (fr) 1957-10-30

Family

ID=9615598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145946D Expired FR1145946A (fr) 1956-03-23 1956-03-23 Dispositif à mémoire d'informations codées

Country Status (5)

Country Link
US (1) US3165634A (fr)
CH (1) CH345036A (fr)
DE (1) DE1091781B (fr)
FR (1) FR1145946A (fr)
GB (1) GB848338A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152257A (en) * 1959-11-30 1964-10-06 Philips Corp Crossed-parallel-conductors system using electroluminescent and photoconductive layers
US3191040A (en) * 1959-06-08 1965-06-22 Ibm Photoconductive matrix switching plugboard
DE1266353B (de) * 1964-03-13 1968-04-18 Bbc Brown Boveri & Cie Matrixfoermige Anordnung von Oxydschichtdioden zur Verwendung als manipulierbarer Festwertspeicher oder Informationsumsetzer

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255436A (en) * 1961-05-01 1966-06-07 Philco Corp Pattern recognition system utilizing random masks
US3317712A (en) * 1962-10-03 1967-05-02 Rca Corp Integrated light sensing device
US3259750A (en) * 1963-04-01 1966-07-05 Telefonbau & Normalzeit Gmbh Photosensitive circuit and support
US3475736A (en) * 1965-12-23 1969-10-28 Bell Telephone Labor Inc Lamellate optically responsive memory arrangement
US3492487A (en) * 1966-09-22 1970-01-27 Cornell Aeronautical Labor Inc Solid state detector and electroluminescent display system
US3474417A (en) * 1966-09-29 1969-10-21 Xerox Corp Field effect solid state image pickup and storage device
US3470385A (en) * 1967-04-03 1969-09-30 Singer General Precision Optical encoder comprising easily removable coded cylinder
JPS5215191B2 (fr) * 1971-09-16 1977-04-27
IT1105741B (it) * 1978-07-12 1985-11-04 Elettronica Spa Sistema di indirizzamento elettronico per matrici a mosaico di elementi optoelettronici
US4350886A (en) * 1980-02-25 1982-09-21 Rockwell International Corporation Multi-element imager device
US4378956A (en) * 1980-06-05 1983-04-05 Lester Robert W Direct imaging of information using light pipe displays
GB2125217B (en) * 1982-08-06 1986-01-02 Secr Defence Infra red detector arrays

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732469A (en) * 1956-01-24 palmer
US1880289A (en) * 1928-07-21 1932-10-04 Thomas W Sukumlyn Light sensitive device
BE360314A (fr) * 1929-04-05
GB594945A (en) * 1942-03-26 1947-11-24 Marconi Wireless Telegraph Co Photo-electric device
US2342245A (en) * 1942-06-27 1944-02-22 Bell Telephone Labor Inc Electric signaling
US2692948A (en) * 1948-12-29 1954-10-26 Kurt S Lion Radiation responsive circuits
US2697649A (en) * 1949-04-19 1954-12-21 Ibm Card to film and film to card machine
US2586609A (en) * 1950-05-27 1952-02-19 Sylvania Electric Prod Point-contact electrical device
US2789193A (en) * 1951-05-05 1957-04-16 Electronics Corp America Photoconductive targets
US2698915A (en) * 1953-04-28 1955-01-04 Gen Electric Phosphor screen
US2818531A (en) * 1954-06-24 1957-12-31 Sylvania Electric Prod Electroluminescent image device
US2912592A (en) * 1954-10-07 1959-11-10 Horizons Inc Memory device
US2768310A (en) * 1954-12-28 1956-10-23 Rca Corp Distributed gap electroluminescent device
US2915641A (en) * 1956-11-01 1959-12-01 Sylvania Electric Prod Electroluminescent display devices
US2897399A (en) * 1957-01-25 1959-07-28 Ibm Memory devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191040A (en) * 1959-06-08 1965-06-22 Ibm Photoconductive matrix switching plugboard
US3152257A (en) * 1959-11-30 1964-10-06 Philips Corp Crossed-parallel-conductors system using electroluminescent and photoconductive layers
DE1266353B (de) * 1964-03-13 1968-04-18 Bbc Brown Boveri & Cie Matrixfoermige Anordnung von Oxydschichtdioden zur Verwendung als manipulierbarer Festwertspeicher oder Informationsumsetzer

Also Published As

Publication number Publication date
CH345036A (fr) 1960-03-15
US3165634A (en) 1965-01-12
DE1091781B (de) 1960-10-27
GB848338A (en) 1960-09-14

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