NO994846L - Device by illuminated sign or board - Google Patents

Device by illuminated sign or board

Info

Publication number
NO994846L
NO994846L NO994846A NO994846A NO994846L NO 994846 L NO994846 L NO 994846L NO 994846 A NO994846 A NO 994846A NO 994846 A NO994846 A NO 994846A NO 994846 L NO994846 L NO 994846L
Authority
NO
Norway
Prior art keywords
plate
light
light distribution
distribution plate
illuminated sign
Prior art date
Application number
NO994846A
Other languages
Norwegian (no)
Other versions
NO313256B1 (en
NO994846D0 (en
Inventor
Lars Gundersen
Jarle Rogn Jacobsen
Original Assignee
Scandisign As
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 Scandisign As filed Critical Scandisign As
Priority to NO19994846A priority Critical patent/NO313256B1/en
Publication of NO994846D0 publication Critical patent/NO994846D0/en
Priority to DE60028812T priority patent/DE60028812T2/en
Priority to EP00968235A priority patent/EP1234297B1/en
Priority to ES00968235T priority patent/ES2265987T3/en
Priority to AT00968235T priority patent/ATE330305T1/en
Priority to DK00968235T priority patent/DK1234297T3/en
Priority to AU78180/00A priority patent/AU7818000A/en
Priority to PCT/NO2000/000327 priority patent/WO2001026080A1/en
Publication of NO994846L publication Critical patent/NO994846L/en
Publication of NO313256B1 publication Critical patent/NO313256B1/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Road Signs Or Road Markings (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Display Devices Of Pinball Game Machines (AREA)

Abstract

An illuminated sign or panel (36) arrangement, e.g., for traffic information, advertising, other information, decoration etc., consisting of at least one clear light distribution plate (19; 20) of transparent plastics material, e.g., acrylic, or glass, wherein one of the sides of the plate is provided with a plurality of substantially parallel grooves (21; 22), and wherein the grooves extend wholly or partly along the length of the plate between a first and a second end thereof; at least one elongate light source device (38; 39) extending transverse to the parallel grooves; and a light diffuser plate (24; 25) or display film positioned adjacent to the second side of the light distribution plate (19; 20) and/or a light reflector plate (23) or sheet positioned adjacent to the first side of the light distribution plate.
NO19994846A 1999-10-05 1999-10-05 Device by illuminated sign or blackboard NO313256B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO19994846A NO313256B1 (en) 1999-10-05 1999-10-05 Device by illuminated sign or blackboard
DE60028812T DE60028812T2 (en) 1999-10-05 2000-10-04 LIGHT DISPLAY DEVICE
EP00968235A EP1234297B1 (en) 1999-10-05 2000-10-04 Illuminated sign or panel arrangement
ES00968235T ES2265987T3 (en) 1999-10-05 2000-10-04 PROVISION OF PANEL OR LIGHT SIGNAL.
AT00968235T ATE330305T1 (en) 1999-10-05 2000-10-04 LIGHT INDICATOR DEVICE
DK00968235T DK1234297T3 (en) 1999-10-05 2000-10-04 Illuminated signboard or switchboard
AU78180/00A AU7818000A (en) 1999-10-05 2000-10-04 Illuminated sign or panel arrangement
PCT/NO2000/000327 WO2001026080A1 (en) 1999-10-05 2000-10-04 Illuminated sign or panel arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19994846A NO313256B1 (en) 1999-10-05 1999-10-05 Device by illuminated sign or blackboard

Publications (3)

Publication Number Publication Date
NO994846D0 NO994846D0 (en) 1999-10-05
NO994846L true NO994846L (en) 2001-04-06
NO313256B1 NO313256B1 (en) 2002-09-02

Family

ID=19903842

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19994846A NO313256B1 (en) 1999-10-05 1999-10-05 Device by illuminated sign or blackboard

Country Status (8)

Country Link
EP (1) EP1234297B1 (en)
AT (1) ATE330305T1 (en)
AU (1) AU7818000A (en)
DE (1) DE60028812T2 (en)
DK (1) DK1234297T3 (en)
ES (1) ES2265987T3 (en)
NO (1) NO313256B1 (en)
WO (1) WO2001026080A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6834987B2 (en) 2002-11-15 2004-12-28 Dennis R. Zynda Illuminated medallion for transmission shifter knobs
US6895705B2 (en) 2003-05-15 2005-05-24 Marketing Display, Inc. Light panel
GB2464915A (en) * 2008-09-23 2010-05-05 Egush Ltd Lighting device
DE102009011948A1 (en) * 2009-03-10 2010-09-16 GM Global Technology Operations, Inc., Detroit Display device for a vehicle and method of manufacturing the display device
EP2437242A1 (en) * 2010-09-29 2012-04-04 Koninklijke Philips Electronics N.V. Lighting device
DE102015108087A1 (en) * 2014-05-21 2015-11-26 Ackutech AG illuminated frames
WO2020083647A1 (en) * 2018-10-25 2020-04-30 Signify Holding B.V. Led panel using led filaments for providing efficient and homogeneous lighting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0939389A3 (en) * 1991-10-01 2005-12-07 Novamedia, LP Sign plate for illuminated sign
GB2281142A (en) * 1993-08-05 1995-02-22 Sean Robert Beech Illuminated display arrangements
AU2130997A (en) * 1997-02-21 1998-09-09 Fiber Does, Inc. Fiber-optic signs
EP1030996A1 (en) * 1997-06-26 2000-08-30 Bogstavhuset A/S Electric sign
FR2776811B1 (en) * 1998-03-25 2001-12-14 Christophe Blanc ILLUMINATED LIGHTING DEVICE

Also Published As

Publication number Publication date
EP1234297B1 (en) 2006-06-14
DE60028812D1 (en) 2006-07-27
ATE330305T1 (en) 2006-07-15
DK1234297T3 (en) 2006-10-23
AU7818000A (en) 2001-05-10
DE60028812T2 (en) 2007-01-04
NO313256B1 (en) 2002-09-02
WO2001026080A1 (en) 2001-04-12
NO994846D0 (en) 1999-10-05
ES2265987T3 (en) 2007-03-01
EP1234297A1 (en) 2002-08-28

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