ATE419110T1 - Verfahren zur kontinuierlichen herstellung von lichtleitern mit einer strukturierten oberfläche - Google Patents

Verfahren zur kontinuierlichen herstellung von lichtleitern mit einer strukturierten oberfläche

Info

Publication number
ATE419110T1
ATE419110T1 AT01999194T AT01999194T ATE419110T1 AT E419110 T1 ATE419110 T1 AT E419110T1 AT 01999194 T AT01999194 T AT 01999194T AT 01999194 T AT01999194 T AT 01999194T AT E419110 T1 ATE419110 T1 AT E419110T1
Authority
AT
Austria
Prior art keywords
cavity
mold
light guide
light guides
structured surface
Prior art date
Application number
AT01999194T
Other languages
English (en)
Inventor
David Lundin
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
Application granted granted Critical
Publication of ATE419110T1 publication Critical patent/ATE419110T1/de

Links

Classifications

    • 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
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1221—Basic optical elements, e.g. light-guiding paths made from organic materials
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/148—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12035—Materials
    • G02B2006/12069—Organic 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/1219—Polymerisation
AT01999194T 2001-02-28 2001-12-21 Verfahren zur kontinuierlichen herstellung von lichtleitern mit einer strukturierten oberfläche ATE419110T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/796,144 US6623667B2 (en) 2001-02-28 2001-02-28 Method for continuous fabrication of structured surface light guides

Publications (1)

Publication Number Publication Date
ATE419110T1 true ATE419110T1 (de) 2009-01-15

Family

ID=25167410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01999194T ATE419110T1 (de) 2001-02-28 2001-12-21 Verfahren zur kontinuierlichen herstellung von lichtleitern mit einer strukturierten oberfläche

Country Status (7)

Country Link
US (1) US6623667B2 (de)
EP (1) EP1363765B1 (de)
JP (1) JP4160397B2 (de)
KR (1) KR100853160B1 (de)
AT (1) ATE419110T1 (de)
DE (1) DE60137266D1 (de)
WO (1) WO2002070237A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2494535A1 (en) * 2002-08-02 2004-05-13 Avery Dennison Corporation Process and apparatus for microreplication
US7406245B2 (en) * 2004-07-27 2008-07-29 Lumitex, Inc. Flat optical fiber light emitters
US20070248307A1 (en) * 2002-10-04 2007-10-25 Page David J Transparent light emitting members and method of manufacture
ATE470167T1 (de) * 2004-02-13 2010-06-15 Nokia Corp Herstellungsverfahren eines lichtleiters
US8330176B2 (en) 2007-02-13 2012-12-11 3M Innovative Properties Company LED devices having lenses and methods of making same
US9944031B2 (en) * 2007-02-13 2018-04-17 3M Innovative Properties Company Molded optical articles and methods of making same
US7677780B2 (en) * 2007-02-20 2010-03-16 3M Innovative Properties Company Light guide orientation connector
BRPI0909077A2 (pt) 2008-03-25 2015-08-25 3M Innovative Properties Co Artigos multicamadas e métodos de preparo e uso dos mesmos
BRPI0910076A2 (pt) * 2008-03-25 2015-12-29 3M Innovative Properties Co compósitos para filme de pintura e métodos para a produção dos mesmos
CN102679270B (zh) 2008-04-30 2016-01-20 3M创新有限公司 照明系统及其光注入耦合器
JP5681104B2 (ja) 2008-07-10 2015-03-04 スリーエム イノベイティブ プロパティズ カンパニー 粘弾性導光体を有する再帰反射物品及びデバイス
EP2310885B1 (de) 2008-07-10 2017-03-29 3M Innovative Properties Company Rückstrahlende artikel und vorrichtungen mit viskoelastischem lichtleiter
CN102124384B (zh) 2008-07-10 2016-10-12 3M创新有限公司 粘弹性光导
CN107037526A (zh) 2008-08-08 2017-08-11 3M创新有限公司 具有粘弹性层的用于控制光的光导
JP5775078B2 (ja) 2009-08-21 2015-09-09 スリーエム イノベイティブ プロパティズ カンパニー 耐水性応力分散材料を用いる、組織損傷を低減するための方法及び製品
WO2011022023A1 (en) 2009-08-21 2011-02-24 3M Innovative Properties Company Methods and products for reducing tissue trauma using water-absorbing stress-distributing materials
EP2467087B1 (de) 2009-08-21 2019-09-25 3M Innovative Properties Company Verfahren und produkte zur gewebebeleuchtung
EP2354818A1 (de) 2010-02-09 2011-08-10 3M Innovative Properties Company Langgezogene Beleuchtungsvorrichtung und Herstellungsverfahren dafür
CN102754003B (zh) 2010-02-10 2014-06-18 3M创新有限公司 具有粘弹性层的照明装置
GB2495477A (en) 2011-10-04 2013-04-17 Exxelis Ltd Method of making a lightguide
US9308051B2 (en) 2011-11-15 2016-04-12 Smiths Medical Asd, Inc. Illuminated tubing set
US9308323B2 (en) 2011-11-15 2016-04-12 Smiths Medical Asd, Inc. Systems and methods for illuminated medical tubing detection and management indicating a characteristic of at least one infusion pump
CN108973175A (zh) * 2018-06-22 2018-12-11 合肥泰沃达智能装备有限公司 一种复合导光板基板加工设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1729133B2 (de) 1968-03-07 1973-02-08 Richard Zippel & Co, KG, 3440 Esch wege Vorrichtung zur herstellung von beliebig langen schlaeuchen aus fluessigen mehrkomponenten-kunststoffen
US3689346A (en) 1970-09-29 1972-09-05 Rowland Dev Corp Method for producing retroreflective material
US4601861A (en) * 1982-09-30 1986-07-22 Amerace Corporation Methods and apparatus for embossing a precision optical pattern in a resinous sheet or laminate
DE3421363A1 (de) 1984-06-08 1985-12-12 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zum kontinuierlichen herstellen von gegenstaenden oder beschichtungen mit kompliziert geformten konturen
DE3930318C1 (de) 1989-09-11 1990-05-17 Fraenkische Rohrwerke Gebr. Kirchner Gmbh & Co, 8729 Koenigsberg, De
FI87321C (fi) 1989-10-27 1992-12-28 Uponor Nv Foerfarande och anordning foer tillverkning av kamflaensroer
US5167781A (en) 1990-04-06 1992-12-01 Kemcast Partners-1989 Continuous plastics molding process and apparatus
US5505599A (en) 1990-04-06 1996-04-09 Kemcast Partners-1989 Continuous 3-D forming machine and endless flexible forming belts for forming three-dimensional products from thermoplastic materials
DE4224514A1 (de) 1992-07-24 1994-01-27 Wilhelm Hegler Vorrichtung zum Herstellen eines Kunststoff-Rohres mit Querprofilierung
US5432876C1 (en) 1992-10-19 2002-05-21 Minnesota Mining & Mfg Illumination devices and optical fibres for use therein
DE9311140U1 (de) 1993-07-26 1993-09-09 Drossbach Gmbh & Co Kg Vorrichtung zum Herstellen von Wellrohren aus thermoplastischem Kunststoff
CA2077872C (en) 1993-12-20 1998-06-09 Manfred A. A. Lupke Apparatus for making annularly ribbed plastic pipe and method of making such pipe
US5635278A (en) * 1995-02-03 1997-06-03 Minnesota Mining And Manufacturing Company Scratch resistant optical films and method for producing same
US6077462A (en) 1998-02-20 2000-06-20 3M Innovative Properties Company Method and apparatus for seamless microreplication using an expandable mold
JPH11348093A (ja) 1998-06-03 1999-12-21 Sharp Corp 押し出し成形法による成形品の製造方法
US6110401A (en) 1998-08-24 2000-08-29 Physical Optics Corporation Method and apparatus for replicating light shaping surface structures on a rigid substrate
US6039553A (en) 1998-12-02 2000-03-21 3M Innovative Properties Company Apparatus for molding light extraction structures onto a light guide

Also Published As

Publication number Publication date
KR100853160B1 (ko) 2008-08-20
EP1363765A1 (de) 2003-11-26
WO2002070237A8 (en) 2004-02-26
US6623667B2 (en) 2003-09-23
EP1363765B1 (de) 2008-12-31
DE60137266D1 (de) 2009-02-12
WO2002070237A1 (en) 2002-09-12
JP2004524998A (ja) 2004-08-19
US20020163094A1 (en) 2002-11-07
JP4160397B2 (ja) 2008-10-01
KR20030083723A (ko) 2003-10-30

Similar Documents

Publication Publication Date Title
ATE419110T1 (de) Verfahren zur kontinuierlichen herstellung von lichtleitern mit einer strukturierten oberfläche
ATE242686T1 (de) Direktes bearbeitungsverfahren zur herstellung eines formwerkzeuges sowie gebrauch desselben
DE69524870D1 (de) Verfahren zur herstellung von vorformlingen für kunststoffgiessverfahren
ATE217833T1 (de) Verfahren zur herstellung einer reifenlauffläche und formwerkzeug zur durchführung des verfahrens
ATE292553T1 (de) Verfahren zur herstellung eines hybridteils
EP1100669A4 (de) Verfahren zur spritzgussherstellung von vorrichtungen mit kontrollierter wirkstofffreisetzung
DE50007761D1 (de) Verfahren zur Herstellung eines Faserverbund-Bauteils sowie Vorrichtung zur Herstellung eines solchen
ATE86171T1 (de) Verfahren und formkern zur herstellung von kunststoffgegenstaenden mit hinterschneidungen.
DE60119504D1 (de) Verfahren und vorrichtung zur herstellung eines verbundprofils aus organischem, thermoplastischem, durch verstärkungsfasern verstärktem kunststoff
CN109421619B (zh) 模制件和用于制造这种模制件的方法
BR9910002B1 (pt) aparelho, e, processo para produzir uma escova de dentes.
ATE147675T1 (de) Verfahren zum herstellen von mikrostrukturierten körpern aus einem kunststoff
ATE552094T1 (de) Verfahren und kunststoffspritzvorrichtung zur herstellung eines lichtleitkörpers und lichtleitkörper
DE69430467T2 (de) Verfahren zur Herstellung einer Form für Bodenplatten
DE60239033D1 (de) Verfahren zur Herstellung einer Okularlinse
DE60042244D1 (de) Verfahren zur herstellung einer matrix
AU3570999A (en) Illumination device and method for making the same
DE60009918D1 (de) Verfahren zur herstellung von getrennten faserlängen
DE602005001462D1 (de) Form für das Nanoimprintverfahren, sowie Anwendung und Verfahren zur Herstellung einer solchen Form
ATE427824T1 (de) Verfahren und vorrichtung zur herstellung von haltern, insbesondere flaschenkasten
ATE319949T1 (de) Verfahren zur herstellung von einem querelement für einen schubriemen für ein stufenlos regelbares getriebe
DE59604779D1 (de) Verfahren und vorrichtung zur herstellung von zweischichtigen, lichtleitenden mikrostrukturen durch abformtechnik
DE602004030211D1 (de) Verfahren zur herstellung einer lichtleitfaser mit brechungsindexvariationen
DE50212486D1 (de) Verfahren zur herstellung von glas- bzw. kohlefaserverstärkten kunststoffen
ATE258817T1 (de) Gleitbrett und verfahren zur herstellung desselben

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties