ATA20752003A - Beleuchtete hinweistafel - Google Patents

Beleuchtete hinweistafel

Info

Publication number
ATA20752003A
ATA20752003A AT20752003A AT20752003A ATA20752003A AT A20752003 A ATA20752003 A AT A20752003A AT 20752003 A AT20752003 A AT 20752003A AT 20752003 A AT20752003 A AT 20752003A AT A20752003 A ATA20752003 A AT A20752003A
Authority
AT
Austria
Prior art keywords
note panel
illuminated
illuminated note
panel
note
Prior art date
Application number
AT20752003A
Other languages
English (en)
Other versions
AT413612B (de
Original Assignee
Nocker Dietmar
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 Nocker Dietmar filed Critical Nocker Dietmar
Priority to AT20752003A priority Critical patent/AT413612B/de
Publication of ATA20752003A publication Critical patent/ATA20752003A/de
Application granted granted Critical
Publication of AT413612B publication Critical patent/AT413612B/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
    • 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
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • 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
    • G02B6/0021—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 for housing at least a part of the light source, e.g. by forming holes or recesses
    • 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
    • G02B6/0081—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
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to the light guide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AT20752003A 2003-12-22 2003-12-22 Beleuchtete hinweistafel AT413612B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT20752003A AT413612B (de) 2003-12-22 2003-12-22 Beleuchtete hinweistafel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT20752003A AT413612B (de) 2003-12-22 2003-12-22 Beleuchtete hinweistafel

Publications (2)

Publication Number Publication Date
ATA20752003A true ATA20752003A (de) 2005-08-15
AT413612B AT413612B (de) 2006-04-15

Family

ID=34842318

Family Applications (1)

Application Number Title Priority Date Filing Date
AT20752003A AT413612B (de) 2003-12-22 2003-12-22 Beleuchtete hinweistafel

Country Status (1)

Country Link
AT (1) AT413612B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT504448B1 (de) * 2006-09-28 2008-10-15 Din Dietmar Nocker Facilityman Vorrichtung zum evakuieren von personen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311018A1 (de) * 1993-03-31 1994-10-06 Osa Elektronik Gmbh Beleuchtete Anzeigeeinheit, insbesondere Namensschild, Hausnummer, Straßen- und Verkehrsschild, Informationstafel u. dgl.
WO1996017207A1 (en) * 1994-11-29 1996-06-06 Precision Lamp, Inc. Edge light for panel display
DE20112037U1 (de) * 2001-07-21 2001-10-04 Lumino Gmbh Licht Elektronik Anzeigevorrichtung

Also Published As

Publication number Publication date
AT413612B (de) 2006-04-15

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Legal Events

Date Code Title Description
MK07 Expiry

Effective date: 20231222