KR20190129037A - 주면 발광형의 열 가소성 수지 성형체 - Google Patents

주면 발광형의 열 가소성 수지 성형체 Download PDF

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Publication number
KR20190129037A
KR20190129037A KR1020197025701A KR20197025701A KR20190129037A KR 20190129037 A KR20190129037 A KR 20190129037A KR 1020197025701 A KR1020197025701 A KR 1020197025701A KR 20197025701 A KR20197025701 A KR 20197025701A KR 20190129037 A KR20190129037 A KR 20190129037A
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KR
South Korea
Prior art keywords
cladding layer
light
core layer
thermoplastic resin
resin molded
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.)
Ceased
Application number
KR1020197025701A
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English (en)
Korean (ko)
Inventor
나오아키 카나모리
토시아키 스가와라
히로시 오시마
다이 카타오카
Original Assignee
후구비카가구코오교우가부시끼가이샤
주식회사 쿠라레
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 후구비카가구코오교우가부시끼가이샤, 주식회사 쿠라레 filed Critical 후구비카가구코오교우가부시끼가이샤
Publication of KR20190129037A publication Critical patent/KR20190129037A/ko
Ceased legal-status Critical Current

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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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/252—Two or more successive light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/246—Light guides characterised by the emission area having two or more output branches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/247—Light guides with a single light source being coupled into 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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/2605—Refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/281—Materials thereof; Structures thereof; Properties thereof; Coatings thereof
    • 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
    • G02B6/0005—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 of the fibre type
    • G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Led Device Packages (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
KR1020197025701A 2017-03-31 2018-03-16 주면 발광형의 열 가소성 수지 성형체 Ceased KR20190129037A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPPCT/JP2017/013681 2017-03-31
JP2017013681 2017-03-31
PCT/JP2018/010622 WO2018180644A1 (ja) 2017-03-31 2018-03-16 周面発光型の熱可塑性樹脂成形体

Publications (1)

Publication Number Publication Date
KR20190129037A true KR20190129037A (ko) 2019-11-19

Family

ID=63675549

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197025701A Ceased KR20190129037A (ko) 2017-03-31 2018-03-16 주면 발광형의 열 가소성 수지 성형체

Country Status (8)

Country Link
US (1) US11086062B2 (https=)
EP (1) EP3605170B1 (https=)
JP (1) JP7083336B2 (https=)
KR (1) KR20190129037A (https=)
CN (1) CN110383125A (https=)
CA (1) CA3058090C (https=)
ES (1) ES2937909T3 (https=)
WO (1) WO2018180644A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020145107A1 (ja) * 2019-01-09 2020-07-16 フクビ化学工業株式会社 周面発光型導光棒
JP2020112616A (ja) * 2019-01-09 2020-07-27 フクビ化学工業株式会社 周面発光型導光棒
JP7175823B2 (ja) * 2019-03-28 2022-11-21 フクビ化学工業株式会社 周面発光型導光棒
JP2020112617A (ja) * 2019-01-09 2020-07-27 フクビ化学工業株式会社 周面発光型導光棒
JP7468302B2 (ja) 2020-11-05 2024-04-16 東レ株式会社 照光プラスチック光ファイバおよび照光プラスチック光ファイバコード

Citations (3)

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JP2000131530A (ja) 1998-10-28 2000-05-12 Minnesota Mining & Mfg Co <3M> 光ファイバ及びその製造方法
JP2009276651A (ja) 2008-05-16 2009-11-26 Three M Innovative Properties Co 側面発光型光ファイバ
JP2013057924A (ja) 2011-08-18 2013-03-28 Fukuvi Chem Ind Co Ltd 光ファイバ型線状発光体

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US6366727B1 (en) * 1996-11-07 2002-04-02 3M Innovative Properties Company Light-illuminating rods
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JPH11326644A (ja) * 1998-05-20 1999-11-26 Bridgestone Corp 光伝送チューブ及びその製造方法
US6519401B1 (en) * 1998-10-28 2003-02-11 3M Innovative Properties Company Light fibers and methods for producing the same
US6236460B1 (en) * 1999-01-29 2001-05-22 E. I. Du Pont De Nemours And Company Method to determine light scattering efficiency of pigments
JP3998502B2 (ja) * 2002-04-05 2007-10-31 スリーエム イノベイティブ プロパティズ カンパニー 視線誘導照明装置
JP2004342411A (ja) * 2003-05-14 2004-12-02 Sharp Corp 照明装置とそれを含む照明システム
WO2006046749A1 (en) * 2004-10-28 2006-05-04 Fujifilm Corporation Plastic optical member and producing method thereof
JP2006317844A (ja) * 2005-05-16 2006-11-24 Three M Innovative Properties Co 側面発光型光ファイバー及び発光装置
FR2891455A1 (fr) * 2005-09-30 2007-04-06 Fabre Pierre Dermo Cosmetique Particules diffusantes a base de fibres de xerogel d'organogelifiants, leur procede de preparation et leur utilisation dans des formulations cosmetiques.
KR101288726B1 (ko) * 2005-11-10 2013-07-23 테이진 카세이 가부시키가이샤 광학 소자 및 색수차 보정 렌즈
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JP2000131530A (ja) 1998-10-28 2000-05-12 Minnesota Mining & Mfg Co <3M> 光ファイバ及びその製造方法
JP2009276651A (ja) 2008-05-16 2009-11-26 Three M Innovative Properties Co 側面発光型光ファイバ
JP2013057924A (ja) 2011-08-18 2013-03-28 Fukuvi Chem Ind Co Ltd 光ファイバ型線状発光体

Also Published As

Publication number Publication date
EP3605170A1 (en) 2020-02-05
US20200018884A1 (en) 2020-01-16
WO2018180644A1 (ja) 2018-10-04
CA3058090A1 (en) 2018-10-04
CN110383125A (zh) 2019-10-25
JPWO2018180644A1 (ja) 2020-02-06
JP7083336B2 (ja) 2022-06-10
EP3605170A4 (en) 2020-06-03
US11086062B2 (en) 2021-08-10
EP3605170B1 (en) 2022-12-28
ES2937909T3 (es) 2023-04-03
CA3058090C (en) 2023-01-03

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