ES477819A1 - Dispositivo de paneles luminosos. - Google Patents

Dispositivo de paneles luminosos.

Info

Publication number
ES477819A1
ES477819A1 ES477819A ES477819A ES477819A1 ES 477819 A1 ES477819 A1 ES 477819A1 ES 477819 A ES477819 A ES 477819A ES 477819 A ES477819 A ES 477819A ES 477819 A1 ES477819 A1 ES 477819A1
Authority
ES
Spain
Prior art keywords
inscriptions
panel
effects
panels
luminous
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
ES477819A
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.)
GUILLAUME ROBERT ETS
Original Assignee
GUILLAUME ROBERT ETS
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 GUILLAUME ROBERT ETS filed Critical GUILLAUME ROBERT ETS
Publication of ES477819A1 publication Critical patent/ES477819A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Dispositivo de paneles luminosos y otros ingenios del mismo tipo, principalmente para artículos publicitarios, indicadores o de señalización, caracterizado porque comprende una fuente luminosa que puede ser encerrada dentro de un cajetín y dos o más paneles transparentes yuxtapuestos por sus caras mayores- llevando cada panel en diversos lugares unas inscripciones obtenidas por ejemplo por una operación de grabado y/o de esmerilado- y porque los cantos de los paneles enfrentados a la fuente luminosa reciben una coloración según un color diferente de tal modo que se produzca en cada panel flujos luminosos que al encontrar las inscripciones son difundidos en coloraciones correspondientes a las que los cantos, pudiendo quedar uno o más cantos sin coloración.
ES477819A 1978-02-17 1979-02-16 Dispositivo de paneles luminosos. Expired ES477819A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE864070 1978-02-17

Publications (1)

Publication Number Publication Date
ES477819A1 true ES477819A1 (es) 1979-11-01

Family

ID=3861638

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477819A Expired ES477819A1 (es) 1978-02-17 1979-02-16 Dispositivo de paneles luminosos.

Country Status (7)

Country Link
JP (2) JPS54139396A (es)
CA (1) CA1112446A (es)
DE (1) DE2906022A1 (es)
ES (1) ES477819A1 (es)
FR (1) FR2417819A1 (es)
LU (1) LU80931A1 (es)
NL (1) NL184029C (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124567A1 (de) * 1991-07-24 1993-01-28 Siegel Geb Gmbh Co Kg Kundenfuehrungsanlage fuer selbstbedienungsgeschaefte, baumaerkte, bahnhoefe, flughaefen und dergleichen
DE9300991U1 (de) * 1993-01-26 1993-04-29 Gerecke, Martin, 4350 Recklinghausen Licht-Leiteinrichtung, insbesondere für Werbezwecke
DE9310110U1 (de) * 1993-07-07 1994-11-10 Lumatec S A Leuchttafel
DE4407295A1 (de) * 1994-03-04 1995-09-14 Borsi Kg F Leuchttransparent
DE4425246A1 (de) * 1994-07-16 1996-01-18 Schoeniger Karl Heinz Beleuchtete Anzeigetafel
DE19514649A1 (de) * 1995-04-20 1996-10-24 Msd Auto Und Sportzubehoer Gmb Anzeigeelement nach dem Lichtleiterprinzip sowie Verfahren zu dessen Herstellung
DE19802329A1 (de) * 1998-01-22 1999-07-29 Erco Leuchten Leuchte mit mindestens einer an einer Schmalfläche lichtbeaufschlagbaren Lichtleitplatte
DE29809938U1 (de) 1998-06-03 1998-08-27 Müller, Frank R., Dipl.-Ing., 01326 Dresden Anzeigevorrichtung mit wechselnder Darstellung
FR2982196B1 (fr) * 2011-11-07 2015-07-17 Saint Gobain Vitrage de signalisation lumineuse pour vehicule
US10451792B2 (en) 2014-02-28 2019-10-22 Signify Holding B.V. Lighting system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR684026A (fr) * 1928-11-03 1930-06-20 Enseignes lumineuses
US2623313A (en) * 1948-06-14 1952-12-30 Paul E Fuchs Edge illuminated sign
FR1015173A (fr) * 1950-02-21 1952-08-28 Procédé pour obtenir des motifs lumineux, incolores, ou colorès, sur une plaque transparente et appareils ou dispositifs publicitaires en résultant
FR2346795A1 (fr) * 1976-04-01 1977-10-28 Regie Autonome Transports Panneau d'affichage a eclairage incorpore

Also Published As

Publication number Publication date
CA1112446A (en) 1981-11-17
LU80931A1 (fr) 1979-06-18
NL184029C (nl) 1989-03-16
FR2417819B1 (es) 1983-11-10
DE2906022A1 (de) 1979-08-23
JPS54139396A (en) 1979-10-29
JPS5920285U (ja) 1984-02-07
NL184029B (nl) 1988-10-17
NL7901162A (nl) 1979-08-21
FR2417819A1 (fr) 1979-09-14

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