DE602004010379D1 - Konvexes leuchtschild - Google Patents

Konvexes leuchtschild

Info

Publication number
DE602004010379D1
DE602004010379D1 DE602004010379T DE602004010379T DE602004010379D1 DE 602004010379 D1 DE602004010379 D1 DE 602004010379D1 DE 602004010379 T DE602004010379 T DE 602004010379T DE 602004010379 T DE602004010379 T DE 602004010379T DE 602004010379 D1 DE602004010379 D1 DE 602004010379D1
Authority
DE
Germany
Prior art keywords
front side
konvexes
light shield
rear side
electric sign
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 - Lifetime
Application number
DE602004010379T
Other languages
English (en)
Other versions
DE602004010379T2 (de
Inventor
Dennis Karlsson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE602004010379D1 publication Critical patent/DE602004010379D1/de
Application granted granted Critical
Publication of DE602004010379T2 publication Critical patent/DE602004010379T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Road Signs Or Road Markings (AREA)
DE602004010379T 2003-04-02 2004-04-01 Konvexes leuchtschild Expired - Lifetime DE602004010379T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0300982 2003-04-02
SE0300982A SE525031C2 (sv) 2003-04-02 2003-04-02 Konvex stavformad ljusskylt
PCT/SE2004/000498 WO2004088617A1 (en) 2003-04-02 2004-04-01 Convex luminant sign

Publications (2)

Publication Number Publication Date
DE602004010379D1 true DE602004010379D1 (de) 2008-01-10
DE602004010379T2 DE602004010379T2 (de) 2008-11-13

Family

ID=20290921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004010379T Expired - Lifetime DE602004010379T2 (de) 2003-04-02 2004-04-01 Konvexes leuchtschild

Country Status (6)

Country Link
US (1) US20070030693A1 (de)
EP (1) EP1609126B1 (de)
AT (1) ATE379829T1 (de)
DE (1) DE602004010379T2 (de)
SE (1) SE525031C2 (de)
WO (1) WO2004088617A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100882801B1 (ko) * 2007-04-25 2009-02-09 박휴완 도광판 조명장치
US8469559B2 (en) 2011-03-28 2013-06-25 Target Brands, Inc. Edge-lit lighting product

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297851A (en) * 1939-08-03 1942-10-06 Western Union Telegraph Co Illuminated display device
US2354367A (en) * 1940-02-26 1944-07-25 Ford David Otis Display sign
US2499824A (en) * 1947-10-17 1950-03-07 Haecker Ernest Edge lighted sign
GB1318532A (en) * 1970-07-03 1973-05-31 Mosey E A Badges
US4385343A (en) * 1978-12-26 1983-05-24 Plumly George W Edge lighted devices
ATE59722T1 (de) * 1984-08-16 1991-01-15 Erich M C Kayser Eingefaerbter stab aus transparentem kunststoffmaterial.
US4965950A (en) * 1987-03-23 1990-10-30 Koito Manufacturing Co., Ltd. Display device for automotive mark plate
US5276591A (en) * 1992-07-23 1994-01-04 William Hegarty Sign with indirect illumination from light emitting diodes
DE4311018A1 (de) * 1993-03-31 1994-10-06 Osa Elektronik Gmbh Beleuchtete Anzeigeeinheit, insbesondere Namensschild, Hausnummer, Straßen- und Verkehrsschild, Informationstafel u. dgl.
US5810463A (en) * 1994-11-28 1998-09-22 Nikon Corporation Illumination device
US5649755A (en) * 1996-02-20 1997-07-22 Rapisarda; Carmen C. Elongated, decorative, flexible, light-transmitting assembly
US5729924A (en) * 1996-03-25 1998-03-24 Reading; Charles J. Illuminating sign assembly
US5842297A (en) * 1997-02-04 1998-12-01 Flying Dragons Co. Ltd. Luminant sign
US6206534B1 (en) * 1999-04-09 2001-03-27 Cmos Sensor, Inc. Illumination device for use in image reading applications
US6471388B1 (en) * 1999-12-30 2002-10-29 Bji Energy Solutions Llc Illumination apparatus for edge lit signs and display
WO2001050444A1 (en) * 2000-01-06 2001-07-12 Koninklijke Philips Electronics N.V. Luminaire and light-emitting panel
US6443582B1 (en) * 2000-08-30 2002-09-03 Visteon Corporation Edge-lit light assembly with light guiding structures
US6637924B2 (en) * 2000-11-15 2003-10-28 Teledyne Lighting And Display Products, Inc. Strip lighting apparatus and method
KR100523213B1 (ko) * 2001-08-03 2005-10-24 기길웅 광고와 조명 인테리어 표시매체 및 간접광고 조명등

Also Published As

Publication number Publication date
SE525031C2 (sv) 2004-11-16
EP1609126B1 (de) 2007-11-28
SE0300982D0 (sv) 2003-04-02
SE0300982L (sv) 2004-10-03
WO2004088617A1 (en) 2004-10-14
US20070030693A1 (en) 2007-02-08
DE602004010379T2 (de) 2008-11-13
EP1609126A1 (de) 2005-12-28
ATE379829T1 (de) 2007-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition