IL157549A0 - Data display device - Google Patents

Data display device

Info

Publication number
IL157549A0
IL157549A0 IL15754902A IL15754902A IL157549A0 IL 157549 A0 IL157549 A0 IL 157549A0 IL 15754902 A IL15754902 A IL 15754902A IL 15754902 A IL15754902 A IL 15754902A IL 157549 A0 IL157549 A0 IL 157549A0
Authority
IL
Israel
Prior art keywords
display device
data display
data
display
Prior art date
Application number
IL15754902A
Other languages
English (en)
Original Assignee
Wytec Holding B V
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 Wytec Holding B V filed Critical Wytec Holding B V
Publication of IL157549A0 publication Critical patent/IL157549A0/xx

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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0028—Light guide, e.g. taper
    • 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
    • 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
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into 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, e.g. with collimating, focussing or diverging surfaces
    • 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
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Control Of El Displays (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
IL15754902A 2001-02-23 2002-02-22 Data display device IL157549A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UA2001021292 2001-02-23
PCT/NL2002/000117 WO2002066893A1 (en) 2001-02-23 2002-02-22 Data display device

Publications (1)

Publication Number Publication Date
IL157549A0 true IL157549A0 (en) 2004-03-28

Family

ID=34391095

Family Applications (2)

Application Number Title Priority Date Filing Date
IL15754902A IL157549A0 (en) 2001-02-23 2002-02-22 Data display device
IL157549A IL157549A (en) 2001-02-23 2003-08-24 Facility for displaying information

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL157549A IL157549A (en) 2001-02-23 2003-08-24 Facility for displaying information

Country Status (13)

Country Link
US (1) US7246932B2 (ru)
EP (1) EP1373793A1 (ru)
JP (1) JP2004526192A (ru)
BG (1) BG108099A (ru)
CA (1) CA2439226C (ru)
CZ (1) CZ20032215A3 (ru)
HR (1) HRP20030664A2 (ru)
HU (1) HU225998B1 (ru)
IL (2) IL157549A0 (ru)
PL (1) PL202535B1 (ru)
RU (1) RU2001125705A (ru)
SK (1) SK10502003A3 (ru)
WO (1) WO2002066893A1 (ru)

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Also Published As

Publication number Publication date
RU2001125705A (ru) 2004-01-10
BG108099A (bg) 2004-07-30
IL157549A (en) 2009-05-04
US20040114344A1 (en) 2004-06-17
US7246932B2 (en) 2007-07-24
SK10502003A3 (sk) 2004-04-06
CA2439226A1 (en) 2002-08-29
JP2004526192A (ja) 2004-08-26
CA2439226C (en) 2011-08-30
PL362569A1 (en) 2004-11-02
HU225998B1 (en) 2008-02-28
PL202535B1 (pl) 2009-07-31
HRP20030664A2 (en) 2005-06-30
CZ20032215A3 (cs) 2004-01-14
EP1373793A1 (en) 2004-01-02
WO2002066893A1 (en) 2002-08-29
HUP0303250A2 (hu) 2003-12-29
HUP0303250A3 (en) 2005-10-28

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