DE8900178U1 - - Google Patents

Info

Publication number
DE8900178U1
DE8900178U1 DE8900178U DE8900178U DE8900178U1 DE 8900178 U1 DE8900178 U1 DE 8900178U1 DE 8900178 U DE8900178 U DE 8900178U DE 8900178 U DE8900178 U DE 8900178U DE 8900178 U1 DE8900178 U1 DE 8900178U1
Authority
DE
Germany
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
Application number
DE8900178U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8900178U priority Critical patent/DE8900178U1/de
Publication of DE8900178U1 publication Critical patent/DE8900178U1/de
Priority to DE8912008U priority patent/DE8912008U1/de
Priority to DE19893933672 priority patent/DE3933672A1/de
Expired legal-status Critical Current

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
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1886—Special effects
    • G09F2013/189—Three dimensional effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
DE8900178U 1989-01-09 1989-01-09 Expired DE8900178U1 (el)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8900178U DE8900178U1 (el) 1989-01-09 1989-01-09
DE8912008U DE8912008U1 (el) 1989-01-09 1989-10-09
DE19893933672 DE3933672A1 (de) 1989-01-09 1989-10-09 Leuchtinformationstraeger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8900178U DE8900178U1 (el) 1989-01-09 1989-01-09

Publications (1)

Publication Number Publication Date
DE8900178U1 true DE8900178U1 (el) 1989-02-23

Family

ID=6834895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8900178U Expired DE8900178U1 (el) 1989-01-09 1989-01-09

Country Status (1)

Country Link
DE (1) DE8900178U1 (el)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3933672A1 (de) * 1989-01-09 1990-07-12 Albert Henning Leuchtinformationstraeger
WO1990007765A1 (de) * 1989-01-09 1990-07-12 Novecom Technologies B.V. Leuchtinformationskörper
DE9000867U1 (el) * 1990-01-26 1991-03-07 Marketing-Displays Produktionsgesellschaft Fuer Werbe- Und Verkaufsfoerderungssysteme Mbh, 5000 Koeln, De
EP0650155A1 (de) * 1993-10-21 1995-04-26 Röhm GmbH Gleichmässig ausgeleuchtete mehrschichtige Verbundsysteme
DE102018009248A1 (de) * 2018-11-21 2020-05-28 Daimler Ag Leuchte für ein Kraftfahrzeug

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3933672A1 (de) * 1989-01-09 1990-07-12 Albert Henning Leuchtinformationstraeger
WO1990007765A1 (de) * 1989-01-09 1990-07-12 Novecom Technologies B.V. Leuchtinformationskörper
DE3918183A1 (de) * 1989-01-09 1990-12-06 Novecom Technologies B V Leuchtinformationskoerper
DE9000867U1 (el) * 1990-01-26 1991-03-07 Marketing-Displays Produktionsgesellschaft Fuer Werbe- Und Verkaufsfoerderungssysteme Mbh, 5000 Koeln, De
EP0650155A1 (de) * 1993-10-21 1995-04-26 Röhm GmbH Gleichmässig ausgeleuchtete mehrschichtige Verbundsysteme
DE102018009248A1 (de) * 2018-11-21 2020-05-28 Daimler Ag Leuchte für ein Kraftfahrzeug
WO2020104126A1 (de) 2018-11-21 2020-05-28 Daimler Ag Leuchte für ein kraftfahrzeug
US11237318B1 (en) 2018-11-21 2022-02-01 Daimler Ag Light for a motor vehicle

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