AU2018303204A1 - Light guides with coating for use in water - Google Patents

Light guides with coating for use in water Download PDF

Info

Publication number
AU2018303204A1
AU2018303204A1 AU2018303204A AU2018303204A AU2018303204A1 AU 2018303204 A1 AU2018303204 A1 AU 2018303204A1 AU 2018303204 A AU2018303204 A AU 2018303204A AU 2018303204 A AU2018303204 A AU 2018303204A AU 2018303204 A1 AU2018303204 A1 AU 2018303204A1
Authority
AU
Australia
Prior art keywords
layer
silicone
radiation
stack
light
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.)
Abandoned
Application number
AU2018303204A
Other languages
English (en)
Inventor
Willem-Jan Arend DE WIJS
Michael Maria Johannes VAN LIEROP
Cornelis Gerardus Visser
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of AU2018303204A1 publication Critical patent/AU2018303204A1/en
Priority to AU2023216774A priority Critical patent/AU2023216774B2/en
Abandoned legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
    • 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
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04—Preventing hull fouling
    • 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
    • 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
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Road Signs Or Road Markings (AREA)
  • Radiation-Therapy Devices (AREA)
AU2018303204A 2017-07-18 2018-07-18 Light guides with coating for use in water Abandoned AU2018303204A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2023216774A AU2023216774B2 (en) 2017-07-18 2023-08-15 Light guides with coating for use in water

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17181832.1 2017-07-18
EP17181832.1A EP3431867A1 (en) 2017-07-18 2017-07-18 Light guides with coating for use in water
PCT/EP2018/069564 WO2019016291A1 (en) 2017-07-18 2018-07-18 LIGHT GUIDES HAVING A COATING FOR USE IN WATER

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2023216774A Division AU2023216774B2 (en) 2017-07-18 2023-08-15 Light guides with coating for use in water

Publications (1)

Publication Number Publication Date
AU2018303204A1 true AU2018303204A1 (en) 2020-03-05

Family

ID=59383417

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2018303204A Abandoned AU2018303204A1 (en) 2017-07-18 2018-07-18 Light guides with coating for use in water
AU2023216774A Active AU2023216774B2 (en) 2017-07-18 2023-08-15 Light guides with coating for use in water

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2023216774A Active AU2023216774B2 (en) 2017-07-18 2023-08-15 Light guides with coating for use in water

Country Status (10)

Country Link
US (1) US11500145B2 (enExample)
EP (2) EP3431867A1 (enExample)
JP (1) JP7299871B2 (enExample)
KR (1) KR102612274B1 (enExample)
CN (1) CN111094846A (enExample)
AU (2) AU2018303204A1 (enExample)
CA (1) CA3070023A1 (enExample)
MX (1) MX2020000579A (enExample)
TW (1) TWI846671B (enExample)
WO (1) WO2019016291A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7118250B2 (ja) * 2018-09-20 2022-08-15 コーニンクレッカ フィリップス エヌ ヴェ 生物付着に対して表面を保護するための方法及びシステム
EP3838431A1 (en) * 2019-12-20 2021-06-23 Koninklijke Philips N.V. An antifouling lighting system
KR102823696B1 (ko) * 2020-12-14 2025-06-24 엘지디스플레이 주식회사 백라이트 유닛 및 표시장치

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JP3218960B2 (ja) * 1995-08-01 2001-10-15 信越化学工業株式会社 プライマー組成物
JP4426793B2 (ja) * 2003-08-21 2010-03-03 株式会社朝日ラバー 樹脂複合体及びその製造方法
US20070242352A1 (en) 2006-04-13 2007-10-18 Macmaster Steven William Wire-grid polarizers, methods of fabrication thereof and their use in transmissive displays
KR100853518B1 (ko) * 2007-01-09 2008-08-21 주식회사 옵틱스 다기능성 광학 필름, 이를 채용한 면광원장치와액정표시소자
US7991257B1 (en) * 2007-05-16 2011-08-02 Fusion Optix, Inc. Method of manufacturing an optical composite
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TWI386686B (zh) * 2008-05-07 2013-02-21 Efun Technology Co Ltd Preparation of Optical Film and Its Product
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JP2012529540A (ja) * 2009-06-08 2012-11-22 サン−ゴバン パフォーマンス プラスティックス コーポレイション シリコーン組成物を含有する物品、およびそのような物品の製造方法
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Also Published As

Publication number Publication date
RU2020107142A3 (enExample) 2022-02-10
TWI846671B (zh) 2024-07-01
EP3655699A1 (en) 2020-05-27
AU2023216774A1 (en) 2023-09-07
US20200183119A1 (en) 2020-06-11
JP7299871B2 (ja) 2023-06-28
RU2020107142A (ru) 2021-08-18
EP3431867A1 (en) 2019-01-23
MX2020000579A (es) 2020-03-09
CN111094846A (zh) 2020-05-01
TW201921013A (zh) 2019-06-01
JP2020527483A (ja) 2020-09-10
AU2023216774B2 (en) 2025-08-07
BR112020000979A2 (pt) 2020-07-14
KR102612274B1 (ko) 2023-12-08
CA3070023A1 (en) 2019-01-24
US11500145B2 (en) 2022-11-15
WO2019016291A1 (en) 2019-01-24
KR20200031660A (ko) 2020-03-24

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted