CN109116463B - 用于印刷到光学波导上的图像的图像特定照明的系统和方法 - Google Patents

用于印刷到光学波导上的图像的图像特定照明的系统和方法 Download PDF

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Publication number
CN109116463B
CN109116463B CN201810627256.3A CN201810627256A CN109116463B CN 109116463 B CN109116463 B CN 109116463B CN 201810627256 A CN201810627256 A CN 201810627256A CN 109116463 B CN109116463 B CN 109116463B
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China
Prior art keywords
optical waveguide
white
light
marking material
image
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English (en)
Chinese (zh)
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CN109116463A (zh
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D·C·克雷格
C-H·刘
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Xerox Corp
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Xerox Corp
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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
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0063—Means for improving the coupling-out of light from the light guide for extracting light out both the major surfaces 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • 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
    • G02B6/003—Lens or lenticular sheet or layer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Planar Illumination Modules (AREA)
CN201810627256.3A 2017-06-22 2018-06-11 用于印刷到光学波导上的图像的图像特定照明的系统和方法 Active CN109116463B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/630,177 US10161864B1 (en) 2017-06-22 2017-06-22 System and method for image specific illumination of image printed on optical waveguide
US15/630177 2017-06-22

Publications (2)

Publication Number Publication Date
CN109116463A CN109116463A (zh) 2019-01-01
CN109116463B true CN109116463B (zh) 2021-08-13

Family

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CN201810627256.3A Active CN109116463B (zh) 2017-06-22 2018-06-11 用于印刷到光学波导上的图像的图像特定照明的系统和方法

Country Status (4)

Country Link
US (1) US10161864B1 (enExample)
JP (1) JP2019008285A (enExample)
CN (1) CN109116463B (enExample)
DE (1) DE102018114855A1 (enExample)

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* Cited by examiner, † Cited by third party
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JP7241278B2 (ja) * 2019-03-08 2023-03-17 パナソニックＩｐマネジメント株式会社 照明装置、及び、照明装置の製造方法
DE102019107001A1 (de) * 2019-03-19 2020-09-24 OSRAM CONTINENTAL GmbH Optische Vorrichtung, Anordnung, Fahrzeug und Verfahren
KR102862427B1 (ko) * 2020-03-31 2025-09-18 코닝 인코포레이티드 도광패널 및 이를 포함하는 조명장치
US11784281B2 (en) 2020-12-18 2023-10-10 Xerox Corporation Method and apparatus to add light sources to a print
DE102021003866B4 (de) * 2021-07-27 2025-03-20 Mercedes-Benz Group AG Lichtleiter und Verfahren zu dessen Herstellung

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US8511884B2 (en) * 2006-01-20 2013-08-20 Kevin G. Donahue One-way see-through illumination system
US9086516B2 (en) * 2008-05-23 2015-07-21 Design Led Products Limited Light-guide apparatus
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US9086516B2 (en) * 2008-05-23 2015-07-21 Design Led Products Limited Light-guide apparatus
US7762704B2 (en) * 2008-11-19 2010-07-27 Bryter Technologies LLC Optimized distribution of light extraction from an edge lit light source
CN107546331A (zh) * 2017-08-23 2018-01-05 江苏集萃有机光电技术研究所有限公司 光取出结构及其制备方法、具有光取出结构的发光器件

Also Published As

Publication number Publication date
JP2019008285A (ja) 2019-01-17
US10161864B1 (en) 2018-12-25
US20180372628A1 (en) 2018-12-27
CN109116463A (zh) 2019-01-01
DE102018114855A1 (de) 2018-12-27
DE102018114855A8 (de) 2019-04-11

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