ES2937909T3 - Moldeado de resina termoplástica de tipo que emite luz superficial periféricamente - Google Patents

Moldeado de resina termoplástica de tipo que emite luz superficial periféricamente

Info

Publication number
ES2937909T3
ES2937909T3 ES18776795T ES18776795T ES2937909T3 ES 2937909 T3 ES2937909 T3 ES 2937909T3 ES 18776795 T ES18776795 T ES 18776795T ES 18776795 T ES18776795 T ES 18776795T ES 2937909 T3 ES2937909 T3 ES 2937909T3
Authority
ES
Spain
Prior art keywords
light
layer
thermoplastic resin
core layer
molded body
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.)
Active
Application number
ES18776795T
Other languages
English (en)
Spanish (es)
Inventor
Naoaki Kanamori
Toshiaki Sugawara
Hiroshi Oshima
Dai Kataoka
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of ES2937909T3 publication Critical patent/ES2937909T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F21S43/252—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
    • F21S43/242—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
    • 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
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers

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)
ES18776795T 2017-03-31 2018-03-16 Moldeado de resina termoplástica de tipo que emite luz superficial periféricamente Active ES2937909T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
ES2937909T3 true ES2937909T3 (es) 2023-04-03

Family

ID=63675549

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18776795T Active ES2937909T3 (es) 2017-03-31 2018-03-16 Moldeado de resina termoplástica de tipo que emite luz superficial periféricamente

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

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JPH09325221A (ja) * 1996-04-04 1997-12-16 Hitachi Cable Ltd 照明装置
US6366727B1 (en) * 1996-11-07 2002-04-02 3M Innovative Properties Company Light-illuminating rods
US6123442A (en) * 1997-10-24 2000-09-26 Minnesota Mining And Manufacturing Company Articles with diffuse reflection of light from light fibers
US6091878A (en) * 1997-11-20 2000-07-18 Rohm And Haas Company Flexible light pipe for side-lit applications
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
JP4740431B2 (ja) 1998-10-28 2011-08-03 スリーエム カンパニー 光ファイバ及びその製造方法
US6236460B1 (en) * 1999-01-29 2001-05-22 E. I. Du Pont De Nemours And Company Method to determine light scattering efficiency of pigments
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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
JP2009059583A (ja) * 2007-08-31 2009-03-19 Mitsubishi Rayon Co Ltd 側面漏光型照光装置
JP5341391B2 (ja) 2008-05-16 2013-11-13 スリーエム イノベイティブ プロパティズ カンパニー 側面発光型光ファイバ
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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
KR20190129037A (ko) 2019-11-19
JP7083336B2 (ja) 2022-06-10
EP3605170A4 (en) 2020-06-03
US11086062B2 (en) 2021-08-10
EP3605170B1 (en) 2022-12-28
CA3058090C (en) 2023-01-03

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