FR2659472B3 - Perfectionnement a un panneau lumineux. - Google Patents

Perfectionnement a un panneau lumineux.

Info

Publication number
FR2659472B3
FR2659472B3 FR9002878A FR9002878A FR2659472B3 FR 2659472 B3 FR2659472 B3 FR 2659472B3 FR 9002878 A FR9002878 A FR 9002878A FR 9002878 A FR9002878 A FR 9002878A FR 2659472 B3 FR2659472 B3 FR 2659472B3
Authority
FR
France
Prior art keywords
improvement
light panel
panel
light
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 - Fee Related
Application number
FR9002878A
Other languages
English (en)
Other versions
FR2659472A1 (fr
Inventor
Ramon Perez Cozar
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.)
ROTULOS ROURA SA
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
Publication of FR2659472A1 publication Critical patent/FR2659472A1/fr
Application granted granted Critical
Publication of FR2659472B3 publication Critical patent/FR2659472B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/0065—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)
FR9002878A 1989-06-28 1990-03-07 Perfectionnement a un panneau lumineux. Expired - Fee Related FR2659472B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8902266A ES2013204A6 (es) 1989-06-28 1989-06-28 Rotulo luminoso.

Publications (2)

Publication Number Publication Date
FR2659472A1 FR2659472A1 (fr) 1991-09-13
FR2659472B3 true FR2659472B3 (fr) 1992-07-24

Family

ID=8262780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9002878A Expired - Fee Related FR2659472B3 (fr) 1989-06-28 1990-03-07 Perfectionnement a un panneau lumineux.

Country Status (7)

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

Families Citing this family (4)

* 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 (de) * 1993-07-07 1994-11-10 Lumatec S A Leuchttafel
FR2712717B1 (fr) * 1993-11-15 1996-02-02 Legrand Sa Luminaire informatif à panneau d'affichage translucide.
DE29514090U1 (de) * 1995-09-04 1995-11-16 Schulz Juergen Dipl Ing Gehäuselose Rettungszeichenleuchte

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 (it) * 1978-02-17 1985-12-23 Absil Jean Dispositivo a pannelli luminosi

Also Published As

Publication number Publication date
ES2013204A6 (es) 1990-04-16
NL9000717A (nl) 1991-01-16
GB9008059D0 (en) 1990-06-06
FR2659472A1 (fr) 1991-09-13
DK89390D0 (da) 1990-04-09
BE1002874A6 (fr) 1991-07-09
DE4009513A1 (de) 1991-09-26
DK89390A (da) 1990-12-29
GB2243937A (en) 1991-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse