BE1002874A6 - LIGHT PANEL. - Google Patents

LIGHT PANEL. Download PDF

Info

Publication number
BE1002874A6
BE1002874A6 BE9000466A BE9000466A BE1002874A6 BE 1002874 A6 BE1002874 A6 BE 1002874A6 BE 9000466 A BE9000466 A BE 9000466A BE 9000466 A BE9000466 A BE 9000466A BE 1002874 A6 BE1002874 A6 BE 1002874A6
Authority
BE
Belgium
Prior art keywords
panel
light panel
elongated
bas
incisions
Prior art date
Application number
BE9000466A
Other languages
French (fr)
Inventor
Cozar Ramon Perez
Original Assignee
Rotulos Roura 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 Rotulos Roura Sa filed Critical Rotulos Roura Sa
Application granted granted Critical
Publication of BE1002874A6 publication Critical patent/BE1002874A6/en

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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/184—Information to display
    • G09F2013/185—Embossed marks
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1872—Casing
    • G09F2013/1881—Frame-like

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Panneau composé par au moins trois plaques 2, 3, 4 d'un matériau translucide, portant des motifs graphiques à présenter, qui sont définis par des bas-reliefs constitués par des incisions, l'illumination du panneau se faisant par un foyer lumineux allongé (11) placé parallèlement à l'une des extrémités du panneau, et avec son axe coïncidant exactement avec le plan moyen du panneau en question, le foyer lumineux (11) se trouvant à l'intérieur d'un corps de caisse allongé (10), qui correspond à l'une des extrémités de la plaque composée.Panel composed by at least three plates 2, 3, 4 of a translucent material, bearing graphic patterns to be presented, which are defined by bas-reliefs formed by incisions, the illumination of the panel being done by an elongated luminous focus (11) placed parallel to one end of the panel, and with its axis coinciding exactly with the mean plane of the panel in question, the light source (11) being inside an elongated body of the body (10 ), which corresponds to one end of the composite plate.

BE9000466A 1989-06-28 1990-04-27 LIGHT PANEL. BE1002874A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8902266A ES2013204A6 (en) 1989-06-28 1989-06-28 An illuminable sign

Publications (1)

Publication Number Publication Date
BE1002874A6 true BE1002874A6 (en) 1991-07-09

Family

ID=8262780

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9000466A BE1002874A6 (en) 1989-06-28 1990-04-27 LIGHT PANEL.

Country Status (7)

Country Link
BE (1) BE1002874A6 (en)
DE (1) DE4009513A1 (en)
DK (1) DK89390A (en)
ES (1) ES2013204A6 (en)
FR (1) FR2659472B3 (en)
GB (1) GB2243937A (en)
NL (1) NL9000717A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263983B (en) * 1992-02-07 1995-11-01 Arragon Studios Ltd Means for producing lighting effects
DE9310110U1 (en) * 1993-07-07 1994-11-10 Lumatec S A Light board
FR2712717B1 (en) * 1993-11-15 1996-02-02 Legrand Sa Informative luminaire with translucent display panel.
DE29514090U1 (en) * 1995-09-04 1995-11-16 Schulz Juergen Dipl Ing Housing-free escape sign luminaire
DE29809938U1 (en) 1998-06-03 1998-08-27 Müller, Frank R., Dipl.-Ing., 01326 Dresden Display device with changing display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB664556A (en) * 1949-04-26 1952-01-09 Albert Clement Brooks Improvements in or relating to illuminated signs and the like
GB976524A (en) * 1963-06-14 1964-11-25 Thomas Edgar Mcnaught Method of illuminating strips for use in graphic diagrams
GB1344266A (en) * 1970-08-08 1974-01-16 Lucas Industries Ltd Fault display unit for a vehicle
IT1110243B (en) * 1978-02-17 1985-12-23 Absil Jean LUMINOUS PANEL DEVICE

Also Published As

Publication number Publication date
DK89390A (en) 1990-12-29
NL9000717A (en) 1991-01-16
GB2243937A (en) 1991-11-13
ES2013204A6 (en) 1990-04-16
FR2659472B3 (en) 1992-07-24
GB9008059D0 (en) 1990-06-06
FR2659472A1 (en) 1991-09-13
DK89390D0 (en) 1990-04-09
DE4009513A1 (en) 1991-09-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. ROTULOS ROURA

Effective date: 19920430