DE602004010379D1 - Konvexes leuchtschild - Google Patents
Konvexes leuchtschildInfo
- 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
Links
- 239000000463 material Substances 0.000 abstract 1
- 239000012780 transparent material Substances 0.000 abstract 1
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)
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)
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)
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 |
-
2003
- 2003-04-02 SE SE0300982A patent/SE525031C2/sv not_active IP Right Cessation
-
2004
- 2004-04-01 US US10/551,134 patent/US20070030693A1/en not_active Abandoned
- 2004-04-01 AT AT04725222T patent/ATE379829T1/de not_active IP Right Cessation
- 2004-04-01 EP EP04725222A patent/EP1609126B1/de not_active Expired - Lifetime
- 2004-04-01 DE DE602004010379T patent/DE602004010379T2/de not_active Expired - Lifetime
- 2004-04-01 WO PCT/SE2004/000498 patent/WO2004088617A1/en active IP Right Grant
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 |