DE102018114855A1 - System und Verfahren für eine bildspezifische Beleuchtung eines Bildes, das auf einen Lichtwellenreiter gedruckt ist - Google Patents

System und Verfahren für eine bildspezifische Beleuchtung eines Bildes, das auf einen Lichtwellenreiter gedruckt ist Download PDF

Info

Publication number
DE102018114855A1
DE102018114855A1 DE102018114855.0A DE102018114855A DE102018114855A1 DE 102018114855 A1 DE102018114855 A1 DE 102018114855A1 DE 102018114855 A DE102018114855 A DE 102018114855A DE 102018114855 A1 DE102018114855 A1 DE 102018114855A1
Authority
DE
Germany
Prior art keywords
optical waveguide
light
optical fiber
marking material
image
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.)
Granted
Application number
DE102018114855.0A
Other languages
German (de)
English (en)
Other versions
DE102018114855A8 (de
Inventor
David C. Craig
Chu-heng Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of DE102018114855A1 publication Critical patent/DE102018114855A1/de
Publication of DE102018114855A8 publication Critical patent/DE102018114855A8/de
Granted legal-status Critical Current

Links

Images

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
    • 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

Landscapes

  • 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)
DE102018114855.0A 2017-06-22 2018-06-20 System und Verfahren für eine bildspezifische Beleuchtung eines Bildes, das auf einen Lichtwellenreiter gedruckt ist Granted DE102018114855A1 (de)

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
US15/630,177 2017-06-22

Publications (2)

Publication Number Publication Date
DE102018114855A1 true DE102018114855A1 (de) 2018-12-27
DE102018114855A8 DE102018114855A8 (de) 2019-04-11

Family

ID=64567755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102018114855.0A Granted DE102018114855A1 (de) 2017-06-22 2018-06-20 System und Verfahren für eine bildspezifische Beleuchtung eines Bildes, das auf einen Lichtwellenreiter gedruckt ist

Country Status (4)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07301714A (ja) 1994-05-09 1995-11-14 Beam Soken:Kk 面放光装置
US5845038A (en) * 1997-01-28 1998-12-01 Minnesota Mining And Manufacturing Company Optical fiber illumination system
DE10083893T1 (de) 1999-01-28 2002-06-06 Bridgestone Corp Lineares Beleuchtungssystem, Verfahren zur Herstellung desselben und Abtastvorrichtung
US8033706B1 (en) 2004-09-09 2011-10-11 Fusion Optix, Inc. Lightguide comprising a low refractive index region
US7549783B2 (en) 2005-04-18 2009-06-23 Energy Focus, Inc. Efficient luminaire with directional side-light extraction
JP2007101847A (ja) * 2005-10-04 2007-04-19 Toranto:Kk 表示装置
US8511884B2 (en) * 2006-01-20 2013-08-20 Kevin G. Donahue One-way see-through illumination system
US7991257B1 (en) 2007-05-16 2011-08-02 Fusion Optix, Inc. Method of manufacturing an optical composite
US7507012B2 (en) 2007-05-16 2009-03-24 Rohm And Haas Denmark Finance A/S LCD displays with light redirection
CN101652706B (zh) * 2007-07-04 2012-09-05 东莞万德电子制品有限公司 印刷式超薄导光板
JP2009282414A (ja) * 2008-05-26 2009-12-03 Sun Corp 表示装置
GB0809385D0 (en) * 2008-05-23 2008-07-02 Design Led Products Ltd 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
KR101621013B1 (ko) 2008-12-09 2016-05-16 삼성디스플레이 주식회사 표시 장치
KR101539956B1 (ko) 2008-12-16 2015-07-29 삼성디스플레이 주식회사 표시장치
JP5342016B2 (ja) * 2009-01-13 2013-11-13 クォルコム・メムズ・テクノロジーズ・インコーポレーテッド 大面積光パネル及びスクリーン
TWI502230B (zh) 2009-03-05 2015-10-01 Iti Scotland Ltd 光導元件
CN102483891A (zh) 2009-03-25 2012-05-30 像素勒克司创新有限公司 照明面板
US10243510B2 (en) 2009-03-25 2019-03-26 Pixalux Innovations Pty Ltd Illumination panel
US9004737B2 (en) 2009-05-12 2015-04-14 Global Lighting Technologies Inc. Illumination apparatus
JP2013525955A (ja) 2010-04-16 2013-06-20 フレックス ライティング ２，エルエルシー フィルムベースのライトガイドを備える照明デバイス
KR20120080719A (ko) 2011-01-10 2012-07-18 삼성전자주식회사 도광판 및 이를 포함하는 광발생 어셈블리
US8980012B2 (en) 2011-05-03 2015-03-17 Ron Fuller Apparatus and method for de-inking printed surfaces
KR101767973B1 (ko) 2011-08-16 2017-08-16 삼성디스플레이 주식회사 백라이트 어셈블리
US8891918B2 (en) 2011-11-17 2014-11-18 At&T Intellectual Property I, L.P. Methods, systems, and products for image displays
KR101851726B1 (ko) 2011-11-23 2018-04-24 엘지이노텍 주식회사 표시장치
KR101851616B1 (ko) 2012-01-18 2018-04-25 한국전자통신연구원 디스플레이 장치
KR20130116704A (ko) 2012-04-16 2013-10-24 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 포함한 표시장치
JP3181116U (ja) * 2012-11-09 2013-01-24 株式会社アドユニオン研究所 印刷表示パネル
KR20140088679A (ko) 2013-01-03 2014-07-11 삼성디스플레이 주식회사 백라이트 어셈블리와 이를 이용한 표시 장치
CA2956314A1 (en) 2014-07-25 2016-01-28 Avery Dennison Corporation Two-in-one translucent and colored film
FR3034500A1 (fr) 2015-04-03 2016-10-07 Saint Gobain Vitrage lumineux de vehicule automobile et vehicule automobile avec un tel vitrage
US9857521B2 (en) 2015-04-20 2018-01-02 Apple Inc. Liquid crystal display with backlight color compensation structures
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
CN109116463A (zh) 2019-01-01
US20180372628A1 (en) 2018-12-27
CN109116463B (zh) 2021-08-13
DE102018114855A8 (de) 2019-04-11

Similar Documents

Publication Publication Date Title
DE102018114855A1 (de) System und Verfahren für eine bildspezifische Beleuchtung eines Bildes, das auf einen Lichtwellenreiter gedruckt ist
DE102018114839B4 (de) Anzeigevorrichtungskomponente und verfahren zum herstellen der anzeigevorrichtungskomponente
DE69918529T2 (de) Methode zur überprüfung der echtheit von wertpapieren und ausweisen und dokumente für die anwendung dieser methode
DE112011102475B4 (de) Optisch variable Mehrkanalvorrichtung
DE69917402T2 (de) Empfangsmedium mit Echtheitsmerkmalen
DE102008025241A1 (de) Verfahren zur Herstellung einer Anzeigetafel
DE102018114845B4 (de) Anzeigevorrichtungskomponente und verfahren zum herstellen der anzeigevorrichtungskomponente
EP4014211A1 (de) Gegenstand, der fluoreszenz-markerartikel umfasst, und verfahren zur identifizierung desselben
DE102005021654A1 (de) Verfahren und Anordnung zum Aufbringen einer sichtbaren Kennzeichnung auf transparente Substrate
US20180372627A1 (en) System and method for image specific illumination of image printed on optical waveguide
US10082460B1 (en) System and method for image specific illumination of image printed on optical waveguide
DE4236568C2 (de) Verfahren zum Erzeugen von Papierbildern
DE102006060409B4 (de) Verfahren zur Herstellung eines Lichtleiters
US20180372629A1 (en) System and method for image specific illumination of image printed on optical waveguide
DE60038184T2 (de) Verfahren zur bestimmung eines merkmals eines sicherheitsdokuments, wie z.b. eine banknote
DE60118472T2 (de) Vorrichtung zum Schutz von Dokumenten vor Verfälschung
DE69222779T2 (de) Drucken auf kunststoffolien
US20180372630A1 (en) System and method for image specific illumination of image printed on optical waveguide
EP2110355A1 (de) Vorrichtung zum optischen Erfassen der seitlichen Lage von Merkmalen auf laufenden Materialbahnen und Verfahren beim Betrieb dieser Vorrichtung
DE4405612A1 (de) Laserbeschriftbares Etikettenmaterial
DE112007002427T5 (de) Sicherheitsdokument mit Mikroprismen
EP2539152B1 (de) Markierungsvorrichtung und verfahren zum markieren von wert- oder sicherheitsdokumenten unter verwendung von lichtleitfasern
DE102008007758A1 (de) Verfahren und Einrichtung zur Authentifizierung von Produkten
DE112016003159T5 (de) Anzeigevorrichtung
DE102007030715B4 (de) Verfahren und Einrichtung zur Aufnahme von transluzente Teilbereiche aufweisenden Gegenständen

Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: GRUENECKER PATENT- UND RECHTSANWAELTE PARTG MB, DE

R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final