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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Integrated Circuits (AREA)
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
WO2004039551A2 (en) * 2002-08-02 2004-05-13 Avery Dennison Corporation Process and apparatus for microreplication
US20070248307A1 (en) * 2002-10-04 2007-10-25 Page David J Transparent light emitting members and method of manufacture
US7406245B2 (en) * 2004-07-27 2008-07-29 Lumitex, Inc. Flat optical fiber light emitters
EP1714173B1 (de) * 2004-02-13 2010-06-02 Nokia Corporation Herstellungsverfahren eines lichtleiters
US9944031B2 (en) * 2007-02-13 2018-04-17 3M Innovative Properties Company Molded optical articles and methods of making same
JP5473609B2 (ja) 2007-02-13 2014-04-16 スリーエム イノベイティブ プロパティズ カンパニー レンズを有するｌｅｄデバイス及びその作製方法
US7677780B2 (en) * 2007-02-20 2010-03-16 3M Innovative Properties Company Light guide orientation connector
EP2257432B1 (de) * 2008-03-25 2019-07-17 3M Innovative Properties Company Zusammengesetzte lackfilme sowie verfahren zu ihrer herstellung und verwendung
JP5677933B2 (ja) 2008-03-25 2015-02-25 スリーエム イノベイティブ プロパティズ カンパニー 多層物品並びにその多層物品の製造及び使用方法
JP5643750B2 (ja) 2008-04-30 2014-12-17 スリーエム イノベイティブ プロパティズ カンパニー 照明システム及びそのための光注入カプラ
EP2310885B1 (de) 2008-07-10 2017-03-29 3M Innovative Properties Company Rückstrahlende artikel und vorrichtungen mit viskoelastischem lichtleiter
US8651720B2 (en) 2008-07-10 2014-02-18 3M Innovative Properties Company Retroreflective articles and devices having viscoelastic lightguide
KR20160105527A (ko) 2008-07-10 2016-09-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 점탄성 도광체
KR20110043732A (ko) 2008-08-08 2011-04-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광을 처리하기 위한 점탄성층을 갖는 도광체
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
EP2467087B1 (de) 2009-08-21 2019-09-25 3M Innovative Properties Company Verfahren und produkte zur gewebebeleuchtung
CN102625677B (zh) 2009-08-21 2016-05-18 3M创新有限公司 使用吸水性应力分布材料来减轻组织创伤的方法和产品
EP2354818A1 (de) 2010-02-09 2011-08-10 3M Innovative Properties Company Langgezogene Beleuchtungsvorrichtung und Herstellungsverfahren dafür
KR20120115568A (ko) 2010-02-10 2012-10-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 점탄성 층을 구비한 조명 장치
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

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DE3930318C1 (de) 1989-09-11 1990-05-17 Fraenkische Rohrwerke Gebr. Kirchner Gmbh & Co, 8729 Koenigsberg, De
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US5167781A (en) 1990-04-06 1992-12-01 Kemcast Partners-1989 Continuous plastics molding process and apparatus
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, 86641 Rain 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
US20020163094A1 (en) 2002-11-07
JP4160397B2 (ja) 2008-10-01
KR100853160B1 (ko) 2008-08-20
DE60137266D1 (de) 2009-02-12
JP2004524998A (ja) 2004-08-19
EP1363765A1 (de) 2003-11-26
US6623667B2 (en) 2003-09-23
WO2002070237A1 (en) 2002-09-12
KR20030083723A (ko) 2003-10-30
WO2002070237A8 (en) 2004-02-26
EP1363765B1 (de) 2008-12-31

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