NL6402377A - - Google Patents

Info

Publication number
NL6402377A
NL6402377A NL6402377A NL6402377A NL6402377A NL 6402377 A NL6402377 A NL 6402377A NL 6402377 A NL6402377 A NL 6402377A NL 6402377 A NL6402377 A NL 6402377A NL 6402377 A NL6402377 A NL 6402377A
Authority
NL
Netherlands
Application number
NL6402377A
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 filed Critical
Priority to NL6402377A priority Critical patent/NL6402377A/xx
Priority to DE19651472472 priority patent/DE1472472A1/de
Priority to US437180A priority patent/US3374395A/en
Publication of NL6402377A publication Critical patent/NL6402377A/xx

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/155Coordinated control of two or more light sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
NL6402377A 1964-03-07 1964-03-07 NL6402377A (xx)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL6402377A NL6402377A (xx) 1964-03-07 1964-03-07
DE19651472472 DE1472472A1 (de) 1964-03-07 1965-03-03 Schaltungsanordnung fuer Lichtreklame,wobei die Lichtquellen nacheinander aufleuchten und gleichzeitig erloeschen
US437180A US3374395A (en) 1964-03-07 1965-03-04 Circuit arrangement for luminous advertising in which the light sources flash up consecutively and are simultaneously extinguished

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6402377A NL6402377A (xx) 1964-03-07 1964-03-07

Publications (1)

Publication Number Publication Date
NL6402377A true NL6402377A (xx) 1965-09-08

Family

ID=19789515

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6402377A NL6402377A (xx) 1964-03-07 1964-03-07

Country Status (3)

Country Link
US (1) US3374395A (xx)
DE (1) DE1472472A1 (xx)
NL (1) NL6402377A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696389A (en) * 1970-07-20 1972-10-03 Gen Electric Display system utilizing light emitting devices
FR2470423A1 (fr) * 1979-11-23 1981-05-29 Viellard Bertrand Dispositif permettant d'obtenir des images lumineuses polychromes
DE3327148A1 (de) * 1982-07-28 1984-02-16 Canon K.K., Tokyo Elektronisches blitzgeraet
JPS60197063A (ja) * 1984-03-21 1985-10-05 Canon Inc Ledアレイ及びその分割点灯方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988274A (en) * 1930-08-15 1935-01-15 Gen Electric Electrical apparatus
US2078677A (en) * 1932-10-19 1937-04-27 Westinghouse Electric & Mfg Co Lighting control
US3259794A (en) * 1963-07-15 1966-07-05 Sylvania Electric Prod Electroluminescent-photoconductive triggering device

Also Published As

Publication number Publication date
US3374395A (en) 1968-03-19
DE1472472A1 (de) 1969-02-06

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