SE8302959D0 - Anordning vid ett med visningsyta forsett ljuspaverkbart visningsarrangemang jemte framstellningsforfarande for sagda anordning - Google Patents

Anordning vid ett med visningsyta forsett ljuspaverkbart visningsarrangemang jemte framstellningsforfarande for sagda anordning

Info

Publication number
SE8302959D0
SE8302959D0 SE8302959A SE8302959A SE8302959D0 SE 8302959 D0 SE8302959 D0 SE 8302959D0 SE 8302959 A SE8302959 A SE 8302959A SE 8302959 A SE8302959 A SE 8302959A SE 8302959 D0 SE8302959 D0 SE 8302959D0
Authority
SE
Sweden
Prior art keywords
light
viewing
area provided
powerful
arrangement
Prior art date
Application number
SE8302959A
Other languages
English (en)
Other versions
SE8302959L (sv
Original Assignee
Henke Ulf
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 Henke Ulf filed Critical Henke Ulf
Priority to SE8302959A priority Critical patent/SE8302959L/sv
Publication of SE8302959D0 publication Critical patent/SE8302959D0/sv
Priority to AU29684/84A priority patent/AU2968484A/en
Priority to EP19840902228 priority patent/EP0148861A1/en
Priority to PCT/SE1984/000188 priority patent/WO1984004838A1/en
Priority to FR8408201A priority patent/FR2546651A1/fr
Priority to ES532834A priority patent/ES532834A0/es
Publication of SE8302959L publication Critical patent/SE8302959L/sv

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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
SE8302959A 1983-05-26 1983-05-26 Anordning vid ett med visningsyta forsett ljuspaverkbart visningsarrangemang jemte framstellningsforfarande for sagda anordning SE8302959L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8302959A SE8302959L (sv) 1983-05-26 1983-05-26 Anordning vid ett med visningsyta forsett ljuspaverkbart visningsarrangemang jemte framstellningsforfarande for sagda anordning
AU29684/84A AU2968484A (en) 1983-05-26 1984-05-17 An arrangement for a display device which can be acted upon by light and is provided with a display surface
EP19840902228 EP0148861A1 (en) 1983-05-26 1984-05-17 An arrangement for a display device which can be acted upon by light and is provided with a display surface
PCT/SE1984/000188 WO1984004838A1 (en) 1983-05-26 1984-05-17 An arrangement for a display device which can be acted upon by light and is provided with a display surface
FR8408201A FR2546651A1 (fr) 1983-05-26 1984-05-25 Dispositif de projection ou d'affichage active par un faisceau lumineux et presentant une surface de projection
ES532834A ES532834A0 (es) 1983-05-26 1984-05-25 Una disposicion para un dispositivo de presentacion visual que puede ser activado por luz y tiene una superficie de presentacion visual

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8302959A SE8302959L (sv) 1983-05-26 1983-05-26 Anordning vid ett med visningsyta forsett ljuspaverkbart visningsarrangemang jemte framstellningsforfarande for sagda anordning

Publications (2)

Publication Number Publication Date
SE8302959D0 true SE8302959D0 (sv) 1983-05-26
SE8302959L SE8302959L (sv) 1984-11-27

Family

ID=20351328

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302959A SE8302959L (sv) 1983-05-26 1983-05-26 Anordning vid ett med visningsyta forsett ljuspaverkbart visningsarrangemang jemte framstellningsforfarande for sagda anordning

Country Status (6)

Country Link
EP (1) EP0148861A1 (sv)
AU (1) AU2968484A (sv)
ES (1) ES532834A0 (sv)
FR (1) FR2546651A1 (sv)
SE (1) SE8302959L (sv)
WO (1) WO1984004838A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE872698L (en) * 1987-10-09 1989-04-09 Stena Offshort Ltd An illuminated display aid
WO1989011713A1 (en) * 1988-05-19 1989-11-30 Stanilite Pacific Ltd. Luminaire for signs
US4992916A (en) * 1989-06-08 1991-02-12 General Electric Company Prismatic illuminator for flat panel display
DE4302664A1 (de) * 1993-01-30 1994-08-04 Willing Gmbh Dr Ing Flache Hinweisleuchte mit einem durch die lichtabstrahlende Fläche verdeckten Gehäuse
FR2720181B1 (fr) * 1994-05-18 1996-08-02 Sorelec Panneau d'affichage et de signalisation.
DE19702344A1 (de) * 1997-01-23 1998-07-30 Zumtobel Licht Beleuchtungsanordnung für Arbeitsplätze
DE19818887A1 (de) * 1998-04-28 1999-11-04 Jan Hes Beleuchtungsverfahren für Leuchtschriften
GB0031611D0 (en) 2000-12-21 2001-02-07 Ineos Acrylics Uk Ltd Edge lit illumination devices

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR31104E (fr) * 1925-10-14 1926-11-23 Plaque signalisatrice à usage diurne et nocturne pour automobile, indication du nomdes rues, etc.
US2091342A (en) * 1935-03-06 1937-08-31 Viking Products Corp Clock
US2347665A (en) * 1941-03-04 1944-05-02 Christensen Geneva Bandy Internal reflection lighting means
CH291067A (fr) * 1951-04-09 1953-05-31 Parker Rowland Appareil lumineux d'exposition.
CH293325A (de) * 1951-08-23 1953-09-15 Bruellhardt & Co Lichtreklameapparat.
FR1245028A (fr) * 1959-09-25 1960-11-04 Presentations Artistiques Publ Panneau électrique publicitaire
US3248554A (en) * 1961-12-13 1966-04-26 Sperry Rand Corp Uniform intensity illumination system
US3328570A (en) * 1965-04-09 1967-06-27 Gen Electric Illuminated panel member
GB1130601A (en) * 1965-04-30 1968-10-16 Calorific Appliances Ltd Illuminated display apparatus
GB1284113A (en) * 1969-08-20 1972-08-02 Inst Avtomatiki I Telemekhanik Improvements relating to signs
US4059916A (en) * 1975-01-30 1977-11-29 Copal Company Limited Light diffusing device
US4068121A (en) * 1976-05-17 1978-01-10 Tally Corporation Light collector and prism light source for photoelectric readers
JPS54128450U (sv) * 1978-02-28 1979-09-06
US4385343A (en) * 1978-12-26 1983-05-24 Plumly George W Edge lighted devices

Also Published As

Publication number Publication date
ES8503156A1 (es) 1985-02-16
AU2968484A (en) 1984-12-18
WO1984004838A1 (en) 1984-12-06
EP0148861A1 (en) 1985-07-24
FR2546651A1 (fr) 1984-11-30
SE8302959L (sv) 1984-11-27
ES532834A0 (es) 1985-02-16

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