CN101448632B - 用于制备具有提取结构的光导的方法以及由此方法生产的光导 - Google Patents

用于制备具有提取结构的光导的方法以及由此方法生产的光导 Download PDF

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Publication number
CN101448632B
CN101448632B CN2007800180337A CN200780018033A CN101448632B CN 101448632 B CN101448632 B CN 101448632B CN 2007800180337 A CN2007800180337 A CN 2007800180337A CN 200780018033 A CN200780018033 A CN 200780018033A CN 101448632 B CN101448632 B CN 101448632B
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China
Prior art keywords
light extraction
extraction structures
array
light
composition
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Expired - Fee Related
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CN2007800180337A
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Chinese (zh)
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CN101448632A (zh
Inventor
查尔斯·A·马蒂拉
查德斯·D·霍伊尔
戴维·A·恩代尔
贾米·B·威洛比
罗伯特·J·德沃
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • 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
    • G02B6/0041—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided in the bulk of the light guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Materials For Photolithography (AREA)
  • Epoxy Resins (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Liquid Crystal (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
CN2007800180337A 2006-05-18 2007-05-17 用于制备具有提取结构的光导的方法以及由此方法生产的光导 Expired - Fee Related CN101448632B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74760906P 2006-05-18 2006-05-18
US60/747,609 2006-05-18
PCT/US2007/069095 WO2007137102A2 (en) 2006-05-18 2007-05-17 Process for making light guides with extraction structures and light guides produced thereby

Publications (2)

Publication Number Publication Date
CN101448632A CN101448632A (zh) 2009-06-03
CN101448632B true CN101448632B (zh) 2012-12-12

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CN2007800180337A Expired - Fee Related CN101448632B (zh) 2006-05-18 2007-05-17 用于制备具有提取结构的光导的方法以及由此方法生产的光导

Country Status (5)

Country Link
US (3) US7941013B2 (enExample)
EP (2) EP2018263B1 (enExample)
JP (3) JP2009537870A (enExample)
CN (1) CN101448632B (enExample)
WO (1) WO2007137102A2 (enExample)

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US9329326B2 (en) 2016-05-03
US20090285543A1 (en) 2009-11-19
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EP2018263B1 (en) 2017-03-01
CN101448632A (zh) 2009-06-03
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