DE8632415U1 - - Google Patents

Info

Publication number
DE8632415U1
DE8632415U1 DE19868632415 DE8632415U DE8632415U1 DE 8632415 U1 DE8632415 U1 DE 8632415U1 DE 19868632415 DE19868632415 DE 19868632415 DE 8632415 U DE8632415 U DE 8632415U DE 8632415 U1 DE8632415 U1 DE 8632415U1
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
DE19868632415
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.)
Aristo Graphic Systeme & Co Kg 2000 Hamburg De GmbH
Original Assignee
Aristo Graphic Systeme & Co Kg 2000 Hamburg De GmbH
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 Aristo Graphic Systeme & Co Kg 2000 Hamburg De GmbH filed Critical Aristo Graphic Systeme & Co Kg 2000 Hamburg De GmbH
Priority to DE19868632415 priority Critical patent/DE8632415U1/de
Publication of DE8632415U1 publication Critical patent/DE8632415U1/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
    • G02B6/0066—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
    • G02B6/0066—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
    • G02B6/0073—Light emitting diode [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
DE19868632415 1986-12-03 1986-12-03 Expired DE8632415U1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19868632415 DE8632415U1 (zh) 1986-12-03 1986-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19868632415 DE8632415U1 (zh) 1986-12-03 1986-12-03

Publications (1)

Publication Number Publication Date
DE8632415U1 true DE8632415U1 (zh) 1987-01-22

Family

ID=6800799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19868632415 Expired DE8632415U1 (zh) 1986-12-03 1986-12-03

Country Status (1)

Country Link
DE (1) DE8632415U1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355064A2 (en) * 1988-08-18 1990-02-21 Tosoh Corporation Back lighting device for a liquid crystal panel
DE9108178U1 (zh) * 1991-07-03 1991-10-24 Linhart, Jirka, 5223 Nuembrecht, De
EP0755040A2 (de) * 1995-07-20 1997-01-22 Gerhard Müller Leuchtplatte
DE10004972A1 (de) * 2000-02-04 2001-08-16 Bosch Gmbh Robert Anzeigevorrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355064A2 (en) * 1988-08-18 1990-02-21 Tosoh Corporation Back lighting device for a liquid crystal panel
EP0355064A3 (en) * 1988-08-18 1991-08-28 Tosoh Corporation Back lighting device for a liquid crystal panel
DE9108178U1 (zh) * 1991-07-03 1991-10-24 Linhart, Jirka, 5223 Nuembrecht, De
EP0755040A2 (de) * 1995-07-20 1997-01-22 Gerhard Müller Leuchtplatte
EP0755040A3 (de) * 1995-07-20 1998-08-05 Gerhard Müller Leuchtplatte
DE10004972A1 (de) * 2000-02-04 2001-08-16 Bosch Gmbh Robert Anzeigevorrichtung
US6709123B2 (en) 2000-02-04 2004-03-23 Robert Bosch Gmbh Display device
EP1166013B1 (de) * 2000-02-04 2008-11-05 Robert Bosch Gmbh Frontbeleuchtete Anzeigevorrichtung

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