ATE343091T1 - Lichtleitereinrichtung mit internem extraktor - Google Patents

Lichtleitereinrichtung mit internem extraktor

Info

Publication number
ATE343091T1
ATE343091T1 AT00961408T AT00961408T ATE343091T1 AT E343091 T1 ATE343091 T1 AT E343091T1 AT 00961408 T AT00961408 T AT 00961408T AT 00961408 T AT00961408 T AT 00961408T AT E343091 T1 ATE343091 T1 AT E343091T1
Authority
AT
Austria
Prior art keywords
light guide
extractor
guide device
light
interior
Prior art date
Application number
AT00961408T
Other languages
English (en)
Inventor
Stephen J Pojar
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE343091T1 publication Critical patent/ATE343091T1/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
    • 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
    • G02B6/0005—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 of the fibre type
    • G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
    • 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
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Endoscopes (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Supports For Pipes And Cables (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
AT00961408T 2000-05-04 2000-08-29 Lichtleitereinrichtung mit internem extraktor ATE343091T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/564,608 US6481882B1 (en) 2000-05-04 2000-05-04 Light pipe fixture with internal extractor

Publications (1)

Publication Number Publication Date
ATE343091T1 true ATE343091T1 (de) 2006-11-15

Family

ID=24255180

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00961408T ATE343091T1 (de) 2000-05-04 2000-08-29 Lichtleitereinrichtung mit internem extraktor

Country Status (8)

Country Link
US (1) US6481882B1 (de)
EP (1) EP1278989B1 (de)
KR (1) KR20020091255A (de)
AT (1) ATE343091T1 (de)
AU (1) AU2000273363A1 (de)
CA (1) CA2403265A1 (de)
DE (1) DE60031449T2 (de)
WO (1) WO2001084047A1 (de)

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EP1600559A1 (de) * 2004-05-26 2005-11-30 3M Innovative Properties Company Markierungsvorrichtung für eine Fahrbahn
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WO2007030891A1 (en) * 2005-09-16 2007-03-22 Poly Optics Australia Pty Ltd Coloured polyurethane light guides
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EP1887389A3 (de) * 2006-08-11 2008-03-05 LG Electronics Inc. Lichtleiter mit einer Struktur zur Verstärkung der Emission eines Lichts
EP2126462A4 (de) * 2006-10-02 2012-12-05 Asahi Chemical Ind Rückbeleuchtungsanordnung mit dünnschichtlichtleitung
US7565050B2 (en) * 2006-10-13 2009-07-21 Lg Electronics, Inc. Light pipe having an improved structure of prisms
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GB2447936B (en) * 2007-03-28 2011-09-07 Visteon Global Tech Inc Illumination system
KR101348355B1 (ko) * 2007-04-24 2014-01-09 엘지전자 주식회사 광 차단부가 구비된 광 가이드를 이용한 조명 장치
WO2009064472A1 (en) * 2007-11-14 2009-05-22 Light Prescriptions Innovators, Llc Neon-tube substitute using light-emitting diodes
US8147110B2 (en) * 2008-03-20 2012-04-03 Tyco Electronics Canada Ulc Light pipe assembly
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KR100988623B1 (ko) * 2008-05-08 2010-10-20 엘지전자 주식회사 광 파이프 및 이를 구비한 조명장치
EP2141521A3 (de) 2008-05-15 2010-03-03 LG Electronics Inc. Lichtröhre und Beleuchtungsvorrichtung damit
US8075167B2 (en) 2008-05-20 2011-12-13 Lg Electronics Inc. Optical film and illuminating device having the same
KR101028088B1 (ko) * 2008-05-23 2011-04-08 엘지전자 주식회사 광 파이프 및 이를 구비한 조명장치
TW201013097A (en) * 2008-09-16 2010-04-01 Univ Ishou Light emitting diode lamp tube
TW201024626A (en) * 2008-12-19 2010-07-01 Aegis Sports Inc Light emitting strip structure having light guide effect
WO2010083074A2 (en) * 2009-01-15 2010-07-22 3M Innovative Properties Company Light block
TW201028972A (en) * 2009-01-20 2010-08-01 Hopus Technology Inc An illuminating strip structure whose shape can be freely formed
US8556484B2 (en) * 2009-03-12 2013-10-15 Chang-Hsien Ho Freely plastically flexible light-emitting strip structure
US8794812B2 (en) * 2009-05-01 2014-08-05 Abl Ip Holding Llc Light emitting devices and applications thereof
US8740433B2 (en) * 2011-04-28 2014-06-03 Phantom Frames, Inc. Frame-supported vehicle with frame forming leaky light pipe
TW201348649A (zh) * 2012-05-21 2013-12-01 勝華科技股份有限公司 抗眩光燈源
TW201504577A (zh) * 2013-07-29 2015-02-01 Hon Hai Prec Ind Co Ltd 發光二極體燈管
CN104456313A (zh) * 2014-12-03 2015-03-25 合肥京东方显示光源有限公司 一种背光模组及显示装置
US20160327241A1 (en) * 2015-05-04 2016-11-10 3M Innovative Properties Company Luminaire assembly
ITUA20161588A1 (it) * 2016-03-11 2017-09-11 Bevilacqua Carlotta Francesca Isolina Maria De Elemento ottico di trasmissione e distribuzione della luce e dispositivo di illuminazione comprendente tale elemento ottico
USD836815S1 (en) 2017-06-19 2018-12-25 Insight Lighting, Inc. Below grade, linear LED lighting fixture
JP2019046763A (ja) * 2017-09-07 2019-03-22 パナソニックＩｐマネジメント株式会社 照明装置
EP4540550A1 (de) * 2022-06-16 2025-04-23 Signify Holding B.V. Beleuchtungsanordnung mit stabförmigem lichtleitelement
CN115202018B (zh) * 2022-08-19 2025-10-03 上海通历激光科技有限公司 一种模块化激光导光臂及其组装调试方法和应用

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US4576850A (en) 1978-07-20 1986-03-18 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
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US5901266A (en) 1997-09-04 1999-05-04 The University Of British Columbia Uniform light extraction from light guide, independently of light guide length
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Also Published As

Publication number Publication date
DE60031449T2 (de) 2007-09-20
EP1278989B1 (de) 2006-10-18
AU2000273363A1 (en) 2001-11-12
CA2403265A1 (en) 2001-11-08
WO2001084047A1 (en) 2001-11-08
KR20020091255A (ko) 2002-12-05
DE60031449D1 (de) 2006-11-30
EP1278989A1 (de) 2003-01-29
US6481882B1 (en) 2002-11-19

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