JP5695085B2 - 粘弾性光ガイドを有する照明装置 - Google Patents

粘弾性光ガイドを有する照明装置 Download PDF

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Publication number
JP5695085B2
JP5695085B2 JP2012549081A JP2012549081A JP5695085B2 JP 5695085 B2 JP5695085 B2 JP 5695085B2 JP 2012549081 A JP2012549081 A JP 2012549081A JP 2012549081 A JP2012549081 A JP 2012549081A JP 5695085 B2 JP5695085 B2 JP 5695085B2
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JP
Japan
Prior art keywords
viscoelastic
light guide
light
substrate
polymer layer
Prior art date
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 - Fee Related
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JP2012549081A
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English (en)
Japanese (ja)
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JP2013517602A5 (https=
JP2013517602A (ja
Inventor
ビー．ウォーク マーティン
ビー．ウォーク マーティン
ジェイ．サイコラ マイケル
ジェイ．サイコラ マイケル
エル．ブロット ロバート
エル．ブロット ロバート
ジェイ．ブライアン ウィリアム
ジェイ．ブライアン ウィリアム
エー．エイホ エリック
エー．エイホ エリック
クリストフェルセン マーティン
クリストフェルセン マーティン
エー．メイス マイケル
エー．メイス マイケル
アール．シャファー ケビン
アール．シャファー ケビン
エー．シャーマン オードリー
エー．シャーマン オードリー
シー．シュルツ ジョン
シー．シュルツ ジョン
エイチ．マズレク ミーチスロー
エイチ．マズレク ミーチスロー
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
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Publication of JP2013517602A publication Critical patent/JP2013517602A/ja
Publication of JP2013517602A5 publication Critical patent/JP2013517602A5/ja
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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
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • 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
    • 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
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051—Diffusing sheet or layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2012549081A 2010-01-13 2011-01-13 粘弾性光ガイドを有する照明装置 Expired - Fee Related JP5695085B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29467110P 2010-01-13 2010-01-13
US61/294,671 2010-01-13
PCT/US2011/021140 WO2011088216A2 (en) 2010-01-13 2011-01-13 Illumination device having viscoelastic lightguide

Publications (3)

Publication Number Publication Date
JP2013517602A JP2013517602A (ja) 2013-05-16
JP2013517602A5 JP2013517602A5 (https=) 2014-02-13
JP5695085B2 true JP5695085B2 (ja) 2015-04-01

Family

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Family Applications (1)

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JP2012549081A Expired - Fee Related JP5695085B2 (ja) 2010-01-13 2011-01-13 粘弾性光ガイドを有する照明装置

Country Status (6)

Country Link
US (2) US9146342B2 (https=)
EP (1) EP2524252A2 (https=)
JP (1) JP5695085B2 (https=)
KR (1) KR101822672B1 (https=)
CN (1) CN102713702B (https=)
WO (1) WO2011088216A2 (https=)

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US20150346416A1 (en) 2015-12-03
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US9146342B2 (en) 2015-09-29
WO2011088216A2 (en) 2011-07-21
KR101822672B1 (ko) 2018-01-26
CN102713702B (zh) 2016-06-08
EP2524252A2 (en) 2012-11-21
KR20120120291A (ko) 2012-11-01
WO2011088216A3 (en) 2011-09-15
US20130235614A1 (en) 2013-09-12

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