DE69331093D1 - Verfahren zur Herstellung von Kunststofflichtleitern - Google Patents

Verfahren zur Herstellung von Kunststofflichtleitern

Info

Publication number
DE69331093D1
DE69331093D1 DE69331093T DE69331093T DE69331093D1 DE 69331093 D1 DE69331093 D1 DE 69331093D1 DE 69331093 T DE69331093 T DE 69331093T DE 69331093 T DE69331093 T DE 69331093T DE 69331093 D1 DE69331093 D1 DE 69331093D1
Authority
DE
Germany
Prior art keywords
production
light guides
plastic light
plastic
guides
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.)
Expired - Lifetime
Application number
DE69331093T
Other languages
English (en)
Other versions
DE69331093T2 (de
Inventor
Yasuhiro Koike
Eisuke Nihei
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69331093D1 publication Critical patent/DE69331093D1/de
Application granted granted Critical
Publication of DE69331093T2 publication Critical patent/DE69331093T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • G02B6/02038—Core or cladding made from organic material, e.g. polymeric material with core or cladding having graded refractive index
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/045—Light guides
    • G02B1/046—Light guides characterised by the core 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
DE69331093T 1992-08-17 1993-08-16 Verfahren zur Herstellung von Kunststofflichtleitern Expired - Lifetime DE69331093T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23881192 1992-08-17
PCT/JP1993/001148 WO1994004949A1 (en) 1992-08-17 1993-08-16 Method of manufacturing plastic light transmitters

Publications (2)

Publication Number Publication Date
DE69331093D1 true DE69331093D1 (de) 2001-12-13
DE69331093T2 DE69331093T2 (de) 2002-03-14

Family

ID=17035643

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69331093T Expired - Lifetime DE69331093T2 (de) 1992-08-17 1993-08-16 Verfahren zur Herstellung von Kunststofflichtleitern

Country Status (5)

Country Link
US (1) US5593621A (de)
EP (1) EP0615141B1 (de)
JP (1) JP3471015B2 (de)
DE (1) DE69331093T2 (de)
WO (1) WO1994004949A1 (de)

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US6106745A (en) * 1995-11-30 2000-08-22 Akzo Nobel Nv Method of making graded index polymeric optical fibers
US5846456A (en) * 1996-01-17 1998-12-08 National Science Council Method of making gradient index optical element
US6267915B1 (en) * 1996-09-12 2001-07-31 University Of Florida Production method for objects with radially-varying properties
JPH10253839A (ja) * 1997-03-07 1998-09-25 Sumitomo Wiring Syst Ltd 屈折率分布型プラスチック光ファイバの製造方法および製造装置
JPH10253840A (ja) * 1997-03-07 1998-09-25 Sumitomo Wiring Syst Ltd 屈折率分布型プラスチック光ファイバの製造方法および製造装置
US5827611A (en) * 1997-03-10 1998-10-27 Hoechst Celanese Corp Multilayered thermoplastic article with special properties
US6086999A (en) * 1997-06-12 2000-07-11 Boston Optical Fiber, Inc. Method for producing a graded index plastic optical material
US5935491A (en) * 1997-09-15 1999-08-10 University Of Massachusettes Gradient-index polymer rods and fibers
US6776932B1 (en) 1998-06-12 2004-08-17 Getronics Wang Co. Llc Polymeric optical articles
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
US6519401B1 (en) 1998-10-28 2003-02-11 3M Innovative Properties Company Light fibers and methods for producing the same
US6136234A (en) * 1998-11-30 2000-10-24 National Science Council Process for fabricating a gradient refractive-index plastic rod using centrifugal diffusing polymerization method
US6563994B1 (en) * 1999-03-24 2003-05-13 Samsung Electronics Co., Ltd. Object with radially-varying properties and apparatus and method of preparing the same
US6254808B1 (en) 1999-05-27 2001-07-03 Lucent Technologies Inc. Process for fabricating plastic optical fiber
FR2795997B1 (fr) 1999-07-05 2001-10-19 Cit Alcatel Procede de fabrication d'une fibre optique plastique a gradient d'indice
US6265018B1 (en) * 1999-08-31 2001-07-24 Lucent Technologies Inc. Fabricating graded index plastic optical fibers
US6602448B1 (en) 1999-12-14 2003-08-05 Getronicswang Co., Llc Graded plastic optical element and method for producing thereof
KR100359907B1 (ko) 2000-01-11 2002-11-07 삼성전자 주식회사 플라스틱 광섬유용 모재의 제조방법 및 그 플라스틱광섬유용 모재
JP2003531394A (ja) 2000-04-12 2003-10-21 ナノプテイクス・インコーポレイテツド プラスチック光伝送媒体を製造する方法および装置
CN1273869C (zh) 2000-08-29 2006-09-06 捷时雅株式会社 有放射线敏感性的折射率变化性组合物，及其光学制品
EP1350814A4 (de) 2000-12-11 2007-09-19 Jsr Corp Strahlungsempfindliche zusammensetzung mit sich änderndem brechungsindex und verfahren zur änderung des brechungsindex
WO2002056071A2 (en) * 2000-12-14 2002-07-18 Univ Florida Method for fabrication of plastic fiber optic blocks and large flat panel displays
US6527986B2 (en) 2001-02-07 2003-03-04 Fitel Usa Corp. Extrusion process for fabricating plastic optical fiber
KR100789582B1 (ko) 2001-02-19 2007-12-28 제이에스알 가부시끼가이샤 감방사선성 굴절율 변화성 조성물
KR100739283B1 (ko) 2001-03-13 2007-07-12 제이에스알 가부시끼가이샤 감방사선성 굴절율 변화성 조성물 및 그의 이용
DE60201386T8 (de) * 2001-07-18 2006-08-24 Asahi Glass Co., Ltd. Optische Kunststofffaser und Verfahren zu deren Herstellung
US20040113298A1 (en) * 2001-07-18 2004-06-17 Samsung Electronics Co., Ltd. Method for fabricating a preform for plastic optical fiber
EP1277555B1 (de) * 2001-07-18 2006-10-04 Samsung Electronics Co., Ltd. Höhlungvermeidender Reaktor und Verfahren zur Herstellung eines Halbzeuges für optische Fasern in einem solchen Reaktor
US20040113297A1 (en) * 2001-07-18 2004-06-17 Samsung Electronics Co., Ltd. Method for fabricating a preform for plastic optical fiber
DE10162360A1 (de) 2001-12-18 2003-07-03 Roehm Gmbh Beleuchtbare Vorrichtung
JP2003185820A (ja) 2001-12-21 2003-07-03 Jsr Corp 感放射線性屈折率変化性組成物および屈折率変化法
EP1472073A1 (de) * 2001-12-31 2004-11-03 General Components Inc. Lichtwellenleiterherstellungssystem und querspritzkopfdüse dafür
DE10214533B4 (de) * 2002-04-02 2004-11-25 Deutsche Telekom Ag Verfahren und Vorrichtung zum Herstellen einer optischen Polymerfaser
US20030190130A1 (en) * 2002-04-05 2003-10-09 Paradigm Optics, Inc. Multiple optical pathway fiber optic cable
FR2855188B1 (fr) * 2002-08-30 2005-08-19 Nexans Procede de fabrication d'une fibre optique plastique a gradient d'indice et dispositif de formation de preforme pour la mise en oeuvre d'un tel procede
US20050157999A1 (en) * 2002-12-27 2005-07-21 Zhen Zhen Graded index polymer optical fiber and a method of making the same
ATE346316T1 (de) * 2003-02-10 2006-12-15 Nanoptics Inc Methode und apparat zur herstellung optischer übertragungsmedien
JP4217886B2 (ja) 2003-06-25 2009-02-04 Ｊｓｒ株式会社 感放射線性屈折率変化性組成物、パターン形成法および光学材料
KR20050050801A (ko) * 2003-11-26 2005-06-01 삼성전자주식회사 플라스틱 광섬유 제조장치 및 그 제조방법
US7708688B2 (en) * 2004-03-15 2010-05-04 Paradigm Optics, Incorporated Polymer endoscopic shaft
KR100586362B1 (ko) * 2004-11-25 2006-06-08 삼성전자주식회사 순차적 자외광 중합을 이용한 플라스틱 광섬유용 모재의제조장치 및 방법
JP2006208551A (ja) * 2005-01-26 2006-08-10 Fuji Photo Film Co Ltd プラスチック光ファイバ素線の製造方法およびその製造設備
US9151888B2 (en) 2010-08-27 2015-10-06 Sumitomo Bakelite Co., Ltd. Optical waveguide and electronic device
DE102012106289B4 (de) * 2012-07-12 2016-10-27 Schott Ag Stablinse und Verfahren zu ihrer Herstellung
DE102013009169B4 (de) 2013-05-28 2016-05-12 Freundes- und Förderkreis des Institutes für Textiltechnik der RWTH Aachen e.V. Verfahren zum Schmelzspinnen einer über ihren Querschnitt variierenden Faser sowie ihre Verwendung
EP3054332B1 (de) * 2013-09-30 2021-11-03 Kuraray Co., Ltd. Kunststoffbildfaser und verfahren zur herstellung davon
US11009662B2 (en) * 2017-09-05 2021-05-18 Facebook Technologies, Llc Manufacturing a graded index profile for waveguide display applications

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US3819782A (en) * 1969-09-17 1974-06-25 Nippon Selfoc Co Ltd Process for producing a light-conducting structure
US3718383A (en) * 1971-04-19 1973-02-27 Eastman Kodak Co Plastic optical element having refractive index gradient
JPS525857B2 (de) * 1972-10-23 1977-02-17
US3999834A (en) * 1973-08-14 1976-12-28 Kanebo, Ltd. Method for producing optical fibers and resulting fibers
DE3466660D1 (en) * 1983-07-02 1987-11-12 Nippon Sheet Glass Co Ltd Method and apparatus for producing light transmitting article of synthetic resin
NO853303L (no) * 1985-08-22 1987-02-23 Norsk Hydro As Preform med gradert brytningsindeks og fremgangsmaate for fremstilling av samme.
JP2762417B2 (ja) * 1988-04-15 1998-06-04 三菱レイヨン株式会社 光伝送体の製造方法
JPH0364704A (ja) * 1989-08-03 1991-03-20 Mitsubishi Rayon Co Ltd プラスチック光伝送体の製造方法
JPH0365904A (ja) * 1989-08-04 1991-03-20 Mitsubishi Rayon Co Ltd プラスチック光伝送体の製造法
KR0154877B1 (ko) * 1989-09-29 1998-12-15 나가이 야타로 굴절률 분포형 광 전송 플라스틱 제품 및 이의 제조방법
JP2849646B2 (ja) * 1990-01-19 1999-01-20 三菱レイヨン プラスチッチ光ファイバ
FR2682969B1 (fr) * 1991-10-25 1993-12-03 Verre Fluore Sa Procede de fabrication en continu de fibres en materiau polymerisable, notamment de fibres optiques polymeres.
US5235660A (en) * 1992-07-10 1993-08-10 Peachtree Fiberoptics, Inc. Graded polymer optical fibers and process for the manufacture thereof

Also Published As

Publication number Publication date
EP0615141A1 (de) 1994-09-14
EP0615141B1 (de) 2001-11-07
EP0615141A4 (de) 1995-02-15
US5593621A (en) 1997-01-14
WO1994004949A1 (en) 1994-03-03
DE69331093T2 (de) 2002-03-14
JP3471015B2 (ja) 2003-11-25

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