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ATE462928T1 - Beleuchtungsvorrichtung mit einer lichtquelle und einem lichtleiter - Google Patents

Beleuchtungsvorrichtung mit einer lichtquelle und einem lichtleiter

Info

Publication number
ATE462928T1
ATE462928T1 AT07825886T AT07825886T ATE462928T1 AT E462928 T1 ATE462928 T1 AT E462928T1 AT 07825886 T AT07825886 T AT 07825886T AT 07825886 T AT07825886 T AT 07825886T AT E462928 T1 ATE462928 T1 AT E462928T1
Authority
AT
Austria
Prior art keywords
light
optical system
guide
light source
secondary optical
Prior art date
Application number
AT07825886T
Other languages
English (en)
Inventor
Duijneveldt Wido Van
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE462928T1 publication Critical patent/ATE462928T1/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Microscoopes, Condenser (AREA)
AT07825886T 2006-08-09 2007-07-05 Beleuchtungsvorrichtung mit einer lichtquelle und einem lichtleiter ATE462928T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06118651 2006-08-09
PCT/IB2007/052626 WO2008017968A2 (en) 2006-08-09 2007-07-05 An illumination device comprising a light source and a light-guide

Publications (1)

Publication Number Publication Date
ATE462928T1 true ATE462928T1 (de) 2010-04-15

Family

ID=38988276

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07825886T ATE462928T1 (de) 2006-08-09 2007-07-05 Beleuchtungsvorrichtung mit einer lichtquelle und einem lichtleiter

Country Status (9)

Country Link
US (1) US7854539B2 (de)
EP (1) EP2052181B1 (de)
JP (1) JP5220743B2 (de)
CN (1) CN101501392B (de)
AT (1) ATE462928T1 (de)
DE (1) DE602007005658D1 (de)
ES (1) ES2342440T3 (de)
TW (1) TWI451140B (de)
WO (1) WO2008017968A2 (de)

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US9521725B2 (en) 2011-07-26 2016-12-13 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US9609720B2 (en) 2011-07-26 2017-03-28 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US10874003B2 (en) 2011-07-26 2020-12-22 Hunter Industries, Inc. Systems and methods for providing power and data to devices
US11917740B2 (en) 2011-07-26 2024-02-27 Hunter Industries, Inc. Systems and methods for providing power and data to devices
US20150237700A1 (en) 2011-07-26 2015-08-20 Hunter Industries, Inc. Systems and methods to control color and brightness of lighting devices
US8710770B2 (en) 2011-07-26 2014-04-29 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US9081125B2 (en) 2011-08-08 2015-07-14 Quarkstar Llc Illumination devices including multiple light emitting elements
WO2013023008A1 (en) 2011-08-08 2013-02-14 Quarkstar Llc Illumination devices including multiple light emitting elements
US8573823B2 (en) * 2011-08-08 2013-11-05 Quarkstar Llc Solid-state luminaire
DE102011112222A1 (de) 2011-09-02 2013-03-07 Osram Ag Beleuchtungseinheit mit optischen System
DE102012205435A1 (de) 2012-04-03 2013-10-10 Bayerische Motoren Werke Aktiengesellschaft Beleuchtungsvorrichtung für ein Kraftfahrzeug
WO2013166376A1 (en) * 2012-05-04 2013-11-07 Excelitas Technologies Corp. Color temperature tunable led-based lamp module
US8894437B2 (en) 2012-07-19 2014-11-25 Integrated Illumination Systems, Inc. Systems and methods for connector enabling vertical removal
US9746173B2 (en) 2012-09-13 2017-08-29 Quarkstar Llc Illumination devices including enclosure panels with luminaire modules
CN104755832B (zh) * 2012-09-13 2018-12-21 夸克星有限责任公司 提供直接和间接照明的照明系统
US9379578B2 (en) 2012-11-19 2016-06-28 Integrated Illumination Systems, Inc. Systems and methods for multi-state power management
US9420665B2 (en) 2012-12-28 2016-08-16 Integration Illumination Systems, Inc. Systems and methods for continuous adjustment of reference signal to control chip
US9485814B2 (en) 2013-01-04 2016-11-01 Integrated Illumination Systems, Inc. Systems and methods for a hysteresis based driver using a LED as a voltage reference
WO2014124229A1 (en) 2013-02-08 2014-08-14 Quarkstar Llc Illumination system based on active and passive illumination devices
EP2864694B1 (de) 2013-02-08 2016-01-20 Quarkstar LLC Beleuchtungsvorrichtung für direkte und indirekte beleuchtung
US9410680B2 (en) * 2013-04-19 2016-08-09 Quarkstar Llc Illumination devices with adjustable optical elements
JP2015011976A (ja) * 2013-07-02 2015-01-19 東芝ライテック株式会社 発光装置および照明装置
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EP3063471B1 (de) 2013-09-17 2017-07-05 Quarkstar LLC Lichtleiterbeleuchtungsvorrichtung für direkt-indirekte beleuchtung
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US10228711B2 (en) 2015-05-26 2019-03-12 Hunter Industries, Inc. Decoder systems and methods for irrigation control
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Also Published As

Publication number Publication date
WO2008017968A2 (en) 2008-02-14
DE602007005658D1 (de) 2010-05-12
CN101501392A (zh) 2009-08-05
US7854539B2 (en) 2010-12-21
WO2008017968A3 (en) 2008-05-02
ES2342440T3 (es) 2010-07-06
JP2010500710A (ja) 2010-01-07
US20090231878A1 (en) 2009-09-17
EP2052181A2 (de) 2009-04-29
TW200834137A (en) 2008-08-16
CN101501392B (zh) 2011-11-30
JP5220743B2 (ja) 2013-06-26
EP2052181B1 (de) 2010-03-31
TWI451140B (zh) 2014-09-01

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties