ATE379829T1 - Konvexes leuchtschild - Google Patents

Konvexes leuchtschild

Info

Publication number
ATE379829T1
ATE379829T1 AT04725222T AT04725222T ATE379829T1 AT E379829 T1 ATE379829 T1 AT E379829T1 AT 04725222 T AT04725222 T AT 04725222T AT 04725222 T AT04725222 T AT 04725222T AT E379829 T1 ATE379829 T1 AT E379829T1
Authority
AT
Austria
Prior art keywords
convex
front side
rear side
illuminated sign
electric sign
Prior art date
Application number
AT04725222T
Other languages
English (en)
Inventor
Dennis Karlsson
Original Assignee
Dennis Karlsson
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 Dennis Karlsson filed Critical Dennis Karlsson
Application granted granted Critical
Publication of ATE379829T1 publication Critical patent/ATE379829T1/de

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)
AT04725222T 2003-04-02 2004-04-01 Konvexes leuchtschild ATE379829T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0300982A SE525031C2 (sv) 2003-04-02 2003-04-02 Konvex stavformad ljusskylt

Publications (1)

Publication Number Publication Date
ATE379829T1 true ATE379829T1 (de) 2007-12-15

Family

ID=20290921

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04725222T ATE379829T1 (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
DE3581013D1 (de) * 1984-08-16 1991-02-07 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
JP4741142B2 (ja) * 2000-01-06 2011-08-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 照明装置及び発光パネル
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
SE0300982L (sv) 2004-10-03
EP1609126B1 (de) 2007-11-28
DE602004010379T2 (de) 2008-11-13
WO2004088617A1 (en) 2004-10-14
SE525031C2 (sv) 2004-11-16
US20070030693A1 (en) 2007-02-08
EP1609126A1 (de) 2005-12-28
DE602004010379D1 (de) 2008-01-10
SE0300982D0 (sv) 2003-04-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties