BR0116284A - Side Light Type Fiber Optic - Google Patents

Side Light Type Fiber Optic

Info

Publication number
BR0116284A
BR0116284A BR0116284-5A BR0116284A BR0116284A BR 0116284 A BR0116284 A BR 0116284A BR 0116284 A BR0116284 A BR 0116284A BR 0116284 A BR0116284 A BR 0116284A
Authority
BR
Brazil
Prior art keywords
side light
fiber optic
light type
type fiber
core
Prior art date
Application number
BR0116284-5A
Other languages
Portuguese (pt)
Inventor
Shinichi Irie
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR0116284A publication Critical patent/BR0116284A/en

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
    • 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
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

"FIBRA óPTICA DO TIPO DE LUZ LATERAL". Uma fibra óptica do tipo de luz lateral inclui um núcleo e um revestimento disposto em torno do núcleo, o revestimento incluindo uma primeira camada transparente que contata o núcleo, e uma segunda camada difusiva de luz formada em torno da primeira camada, as camadas sendo integralmente moldadas."SIDE LIGHT TYPE OPTICAL FIBER". A side light-type optical fiber includes a core and a liner disposed around the core, the liner including a first transparent layer contacting the core, and a second light diffusive layer formed around the first layer, the layers being integrally formed. molded.

BR0116284-5A 2000-12-21 2001-11-21 Side Light Type Fiber Optic BR0116284A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000389331A JP2002202415A (en) 2000-12-21 2000-12-21 Side face light emitting optical fiber
PCT/US2001/043405 WO2002052314A1 (en) 2000-12-21 2001-11-21 Side-illumination type optical fiber

Publications (1)

Publication Number Publication Date
BR0116284A true BR0116284A (en) 2004-07-06

Family

ID=18855904

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0116284-5A BR0116284A (en) 2000-12-21 2001-11-21 Side Light Type Fiber Optic

Country Status (9)

Country Link
EP (1) EP1350127A1 (en)
JP (1) JP2002202415A (en)
KR (1) KR20030068188A (en)
CN (1) CN1250989C (en)
BR (1) BR0116284A (en)
CA (1) CA2430494A1 (en)
MX (1) MXPA03005401A (en)
TW (1) TWI224216B (en)
WO (1) WO2002052314A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100502292B1 (en) * 2001-02-12 2005-07-22 에스케이씨 주식회사 Side-face light emitting plastic optical fiber and the preparation thereof
DE10244706A1 (en) 2002-09-24 2004-03-25 Röhm GmbH & Co. KG A shaped body from a plastics matrix of transparent plastics containing a soluble fluorescent dye and a scattering agent useful for automobile bodies, designer furniture, road signs or for illuminated advertising signs
US7194184B2 (en) * 2003-03-10 2007-03-20 Fiberstars Incorporated Light pipe with side-light extraction
JP2004347997A (en) * 2003-05-23 2004-12-09 Kurabe Ind Co Ltd Optical transmission body, illuminator using it, and method for manufacturing it
EP1834968A4 (en) 2004-12-27 2009-07-22 Mitsubishi Rayon Co Polymer composition, plastic optical fiber, plastic optical fiber cable and method for producing plastic optical fiber
JP2008216318A (en) * 2007-02-28 2008-09-18 Hitachi Cable Ltd Heat-resistant synthetic resin optical fiber, and its manufacturing method
CN101592821B (en) * 2008-05-29 2011-06-29 北京中视中科光电技术有限公司 Backlight source
WO2010011299A2 (en) * 2008-07-25 2010-01-28 Corning Incorporated Nanostructured optical fiber illumination systems and methods for biological applications
US20110158596A1 (en) * 2008-09-05 2011-06-30 Sumitomo Bakelite Co., Ltd. Optical waveguide, optical wiring line, optical/electrical combination substrate and electronic device
JP2010218980A (en) * 2009-03-18 2010-09-30 Sony Corp Fiber lamp, backlight, and liquid crystal display device
JP5885196B2 (en) * 2011-08-18 2016-03-15 フクビ化学工業株式会社 Manufacturing method of optical fiber type linear light emitter, and optical fiber type linear light emitter
JP2015510603A (en) * 2011-12-19 2015-04-09 コーニング インコーポレイテッド Uniform white light diffusing fiber
CN103364864A (en) * 2012-03-26 2013-10-23 联想(北京)有限公司 Light-guide device and display equipment
JP6320761B2 (en) * 2014-01-14 2018-05-09 住友重機械工業株式会社 Neutron beam detection device and neutron capture therapy device
KR101653051B1 (en) * 2014-10-16 2016-09-01 주식회사 경신전선 Lateral emitting optical fiber
KR101649737B1 (en) * 2014-11-24 2016-08-23 주식회사 경신전선 Lateral emitting optical fiber
JP6618931B2 (en) * 2014-12-25 2019-12-11 株式会社クラレ Optical fiber rod, optical fiber, image fiber, and optical fiber rod manufacturing method
US9851500B2 (en) * 2015-02-06 2017-12-26 Corning Incorporated Light-diffusing optical elements having cladding with scattering centers
CN106033137B (en) * 2015-03-09 2019-02-26 武汉邮电科学研究院 A kind of silica clad high power transmission dispersion fiber and its manufacturing method
JPWO2017038047A1 (en) * 2015-09-02 2018-06-14 フクビ化学工業株式会社 Soft linear light emitter and method for producing the same
EP3380783B1 (en) * 2015-11-25 2023-11-08 Corning Incorporated Light-diffusing optical fibers
CN107505679B (en) * 2017-08-10 2019-10-01 苏州达方电子有限公司 Power supply line assembly and the electronic device for applying it
EP3701186A1 (en) * 2017-10-24 2020-09-02 Corning Incorporated Light diffusing optical fibers for guiding and scattering ultraviolet light
KR20200026516A (en) 2018-09-03 2020-03-11 현대자동차주식회사 Optical fiber with reducing light bias for lighting and manufacturing method of the same
CN109613645B (en) * 2018-12-18 2021-05-04 东莞市彩炫光电科技有限公司 Extrusion type flexible optical fiber and preparation method thereof
CN111118658A (en) * 2019-12-06 2020-05-08 湖北森沃光电科技有限公司 Extrusion type super-flexible side light-emitting optical fiber and preparation method thereof
JP7395545B2 (en) * 2021-09-07 2023-12-11 三菱電線工業株式会社 Optical device using light diffusing fiber
GB2622828A (en) * 2022-09-29 2024-04-03 Fotolec Tech Limited A Diffusion Coating for a Lighting Unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05341125A (en) * 1992-06-10 1993-12-24 Asahi Chem Ind Co Ltd Side surface light emitting cable and structure thereof
CA2219855C (en) * 1996-11-12 2007-01-23 Rohm And Haas Company Flexible light pipe for side-lit applications
JPH11281819A (en) * 1998-03-02 1999-10-15 Minnesota Mining & Mfg Co <3M> Optical fiber and light emitting device

Also Published As

Publication number Publication date
CN1483152A (en) 2004-03-17
JP2002202415A (en) 2002-07-19
EP1350127A1 (en) 2003-10-08
KR20030068188A (en) 2003-08-19
MXPA03005401A (en) 2004-05-05
WO2002052314A1 (en) 2002-07-04
TWI224216B (en) 2004-11-21
CN1250989C (en) 2006-04-12
CA2430494A1 (en) 2002-07-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 6A. E 7A. ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2021 DE 29/09/2009.

B15K Others concerning applications: alteration of classification

Ipc: G02B 6/036 (2006.01), B29C 47/00 (2006.01), F21V 8