JP7083336B2 - 周面発光型の熱可塑性樹脂成形体 - Google Patents

周面発光型の熱可塑性樹脂成形体 Download PDF

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Publication number
JP7083336B2
JP7083336B2 JP2019509312A JP2019509312A JP7083336B2 JP 7083336 B2 JP7083336 B2 JP 7083336B2 JP 2019509312 A JP2019509312 A JP 2019509312A JP 2019509312 A JP2019509312 A JP 2019509312A JP 7083336 B2 JP7083336 B2 JP 7083336B2
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Japan
Prior art keywords
clad layer
thermoplastic resin
core layer
resin molded
layer
Prior art date
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JP2019509312A
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English (en)
Japanese (ja)
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JPWO2018180644A1 (ja
JPWO2018180644A5 (https=
Inventor
尚哲 金森
敏晃 菅原
啓志 大島
大 片岡
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.)
Fukuvi Chemical Industry Co Ltd
Kuraray Co Ltd
Original Assignee
Fukuvi Chemical Industry Co Ltd
Kuraray Co Ltd
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Publication of JPWO2018180644A5 publication Critical patent/JPWO2018180644A5/ja
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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
    • 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
    • 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)
JP2019509312A 2017-03-31 2018-03-16 周面発光型の熱可塑性樹脂成形体 Active JP7083336B2 (ja)

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 (3)

Publication Number Publication Date
JPWO2018180644A1 JPWO2018180644A1 (ja) 2020-02-06
JPWO2018180644A5 JPWO2018180644A5 (https=) 2022-01-28
JP7083336B2 true JP7083336B2 (ja) 2022-06-10

Family

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Family Applications (1)

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JP2019509312A Active JP7083336B2 (ja) 2017-03-31 2018-03-16 周面発光型の熱可塑性樹脂成形体

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 (7)

* Cited by examiner, † Cited by third party
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WO2010001589A1 (ja) 2008-07-02 2010-01-07 パナソニック株式会社 ガイド装置
JP2012103617A (ja) 2010-11-12 2012-05-31 Sekisui Chem Co Ltd 光拡散ロッドおよびその製造方法
JP2013058334A (ja) 2011-09-07 2013-03-28 Mitsubishi Rayon Co Ltd 面光源装置用導光体、その製造方法及び面光源装置
JP2013057924A (ja) 2011-08-18 2013-03-28 Fukuvi Chem Ind Co Ltd 光ファイバ型線状発光体
JP2015507763A (ja) 2011-12-19 2015-03-12 コーニング インコーポレイテッド 高効率一様ｕｖ光拡散性ファイバ
WO2016064940A1 (en) 2014-10-23 2016-04-28 Corning Incorporated Light-diffusing optical fiber having nanostructured inner and outer core regions
WO2016190138A1 (ja) 2015-05-22 2016-12-01 株式会社クラレ アクリル系ブロック共重合体とそれからなる樹脂組成物および成形体並びに光学部材

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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
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Publication number Priority date Publication date Assignee Title
WO2010001589A1 (ja) 2008-07-02 2010-01-07 パナソニック株式会社 ガイド装置
JP2012103617A (ja) 2010-11-12 2012-05-31 Sekisui Chem Co Ltd 光拡散ロッドおよびその製造方法
JP2013057924A (ja) 2011-08-18 2013-03-28 Fukuvi Chem Ind Co Ltd 光ファイバ型線状発光体
JP2013058334A (ja) 2011-09-07 2013-03-28 Mitsubishi Rayon Co Ltd 面光源装置用導光体、その製造方法及び面光源装置
JP2015507763A (ja) 2011-12-19 2015-03-12 コーニング インコーポレイテッド 高効率一様ｕｖ光拡散性ファイバ
WO2016064940A1 (en) 2014-10-23 2016-04-28 Corning Incorporated Light-diffusing optical fiber having nanostructured inner and outer core regions
WO2016190138A1 (ja) 2015-05-22 2016-12-01 株式会社クラレ アクリル系ブロック共重合体とそれからなる樹脂組成物および成形体並びに光学部材

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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
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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