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WO2013095117A3 - Device and method to illuminate objects - Google Patents

Device and method to illuminate objects Download PDF

Info

Publication number
WO2013095117A3
WO2013095117A3 PCT/NL2012/050885 NL2012050885W WO2013095117A3 WO 2013095117 A3 WO2013095117 A3 WO 2013095117A3 NL 2012050885 W NL2012050885 W NL 2012050885W WO 2013095117 A3 WO2013095117 A3 WO 2013095117A3
Authority
WO
WIPO (PCT)
Prior art keywords
foil
reflective surface
illuminate objects
illuminate
deformable
Prior art date
Application number
PCT/NL2012/050885
Other languages
French (fr)
Other versions
WO2013095117A2 (en
Inventor
Eric Alexander DIRVEN
Original Assignee
Dqm B.V. Nederland
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 Dqm B.V. Nederland filed Critical Dqm B.V. Nederland
Publication of WO2013095117A2 publication Critical patent/WO2013095117A2/en
Publication of WO2013095117A3 publication Critical patent/WO2013095117A3/en

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
    • G02B6/0081—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
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2111/00—Light sources of a form not covered by groups F21Y2101/00-F21Y2107/00
    • 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
    • G02B6/0013—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Details Of Measuring Devices (AREA)
  • Push-Button Switches (AREA)
  • Planar Illumination Modules (AREA)

Abstract

The present invention relates to a device to illuminate an object, comprising an at least partially light guiding and plastically deformable foil; reflective surface means applied to at least a part of the surface of the foil for beamed light to exit the foil, wherein at least the reflective surface of the foil is deformable between two preferential positions, wherein the positions correspond to different beams of beamed light exiting the foil through the reflective surface means.
PCT/NL2012/050885 2011-12-16 2012-12-13 Device and method to illuminate objects WO2013095117A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2007980A NL2007980C2 (en) 2011-12-16 2011-12-16 Device and method to illuminate objects.
NL2007980 2011-12-16

Publications (2)

Publication Number Publication Date
WO2013095117A2 WO2013095117A2 (en) 2013-06-27
WO2013095117A3 true WO2013095117A3 (en) 2013-09-12

Family

ID=47630483

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2012/050885 WO2013095117A2 (en) 2011-12-16 2012-12-13 Device and method to illuminate objects

Country Status (2)

Country Link
NL (1) NL2007980C2 (en)
WO (1) WO2013095117A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106324954A (en) * 2015-07-06 2017-01-11 联想(北京)有限公司 Electronic device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3139302B1 (en) * 2022-09-07 2024-09-06 Valeo Vision Rear exterior equipment for motor vehicles with a flexible guide sheet light module

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1076205A1 (en) * 1999-08-11 2001-02-14 Signwaves Ltd Edgelit display panel assembly
WO2005101070A1 (en) * 2004-04-15 2005-10-27 Design Led Products Limited Laterally light emitting light guide device
WO2006137623A1 (en) * 2005-06-22 2006-12-28 Fawoo Technology Co., Ltd. Flexible backlight unit
US20090162011A1 (en) * 2006-03-07 2009-06-25 Seth Coe-Sullivan Compositions, optical component, system including an optical component, devices, and other products
US20090231882A1 (en) * 2008-03-14 2009-09-17 Hui-Ling Lin Light guide module and a display device with the light guide module
US20100309684A1 (en) * 2009-06-05 2010-12-09 Silitek Electronic (Guangzhou) Co., Ltd. Flexible light-guiding module with waterproof function
US20110176325A1 (en) * 2008-07-10 2011-07-21 3M Innovative Properties Company Viscoelastic lightguide
US20110199789A1 (en) * 2010-02-12 2011-08-18 Coretronic Corporation Light source apparatus
US20110249425A1 (en) * 2010-04-09 2011-10-13 General Electric Company Conformal oled luminaire with color control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1186620A (en) * 1997-07-07 1999-03-30 Seiko Epson Corp Lighting system and notice board
KR100564344B1 (en) * 2003-02-25 2006-03-27 고영국 Escape way direction system
US7458698B2 (en) * 2006-06-15 2008-12-02 S.C. Johnson & Son, Inc. Decorative light system
WO2011053804A2 (en) * 2009-10-30 2011-05-05 3M Innovative Properties Company Illumination device having remotely powered lightguide

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1076205A1 (en) * 1999-08-11 2001-02-14 Signwaves Ltd Edgelit display panel assembly
WO2005101070A1 (en) * 2004-04-15 2005-10-27 Design Led Products Limited Laterally light emitting light guide device
WO2006137623A1 (en) * 2005-06-22 2006-12-28 Fawoo Technology Co., Ltd. Flexible backlight unit
US20090162011A1 (en) * 2006-03-07 2009-06-25 Seth Coe-Sullivan Compositions, optical component, system including an optical component, devices, and other products
US20090231882A1 (en) * 2008-03-14 2009-09-17 Hui-Ling Lin Light guide module and a display device with the light guide module
US20110176325A1 (en) * 2008-07-10 2011-07-21 3M Innovative Properties Company Viscoelastic lightguide
US20100309684A1 (en) * 2009-06-05 2010-12-09 Silitek Electronic (Guangzhou) Co., Ltd. Flexible light-guiding module with waterproof function
US20110199789A1 (en) * 2010-02-12 2011-08-18 Coretronic Corporation Light source apparatus
US20110249425A1 (en) * 2010-04-09 2011-10-13 General Electric Company Conformal oled luminaire with color control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106324954A (en) * 2015-07-06 2017-01-11 联想(北京)有限公司 Electronic device
CN106324954B (en) * 2015-07-06 2018-12-14 联想(北京)有限公司 A kind of electronic equipment

Also Published As

Publication number Publication date
WO2013095117A2 (en) 2013-06-27
NL2007980C2 (en) 2013-06-18

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