JP2002531863A - 光ガイド上に光抽出機構をモールドする方法 - Google Patents

光ガイド上に光抽出機構をモールドする方法

Info

Publication number
JP2002531863A
JP2002531863A JP2000585587A JP2000585587A JP2002531863A JP 2002531863 A JP2002531863 A JP 2002531863A JP 2000585587 A JP2000585587 A JP 2000585587A JP 2000585587 A JP2000585587 A JP 2000585587A JP 2002531863 A JP2002531863 A JP 2002531863A
Authority
JP
Japan
Prior art keywords
light guide
mold
light
reservoir
curable material
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.)
Withdrawn
Application number
JP2000585587A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002531863A5 (https=
Inventor
デイビッド・ジェイ・ランディン
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.)
3M Innovative Properties Co
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 JP2002531863A publication Critical patent/JP2002531863A/ja
Publication of JP2002531863A5 publication Critical patent/JP2002531863A5/ja
Withdrawn legal-status Critical Current

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
    • B29D11/00663—Production of light guides
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/20—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP2000585587A 1998-12-02 1999-04-16 光ガイド上に光抽出機構をモールドする方法 Withdrawn JP2002531863A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/203,762 1998-12-02
US09/203,762 US6033604A (en) 1998-12-02 1998-12-02 Method for molding light extraction structures onto a light guide
PCT/US1999/008391 WO2000032983A1 (en) 1998-12-02 1999-04-16 Method for molding light extraction structures onto a light guide

Publications (2)

Publication Number Publication Date
JP2002531863A true JP2002531863A (ja) 2002-09-24
JP2002531863A5 JP2002531863A5 (https=) 2006-06-22

Family

ID=22755207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000585587A Withdrawn JP2002531863A (ja) 1998-12-02 1999-04-16 光ガイド上に光抽出機構をモールドする方法

Country Status (6)

Country Link
US (1) US6033604A (https=)
EP (1) EP1135649B1 (https=)
JP (1) JP2002531863A (https=)
AU (1) AU757291B2 (https=)
DE (1) DE69918329T2 (https=)
WO (1) WO2000032983A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001541B2 (en) * 2001-09-14 2006-02-21 Inphase Technologies, Inc. Method for forming multiply patterned optical articles
US6848822B2 (en) 2002-05-31 2005-02-01 3M Innovative Properties Company Light guide within recessed housing
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
KR100827175B1 (ko) * 2007-02-23 2008-05-02 삼성전자주식회사 도파로 시트 및 그 제조방법
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 (en) * 2008-07-10 2017-03-29 3M Innovative Properties Company Retroreflective articles and devices having viscoelastic lightguide
CN102138086B (zh) 2008-07-10 2014-11-26 3M创新有限公司 具有粘弹性光导的回射制品和装置
JP5457447B2 (ja) 2008-07-10 2014-04-02 スリーエム イノベイティブ プロパティズ カンパニー 粘弾性導光材
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
CN102573692B (zh) 2009-08-21 2015-03-25 3M创新有限公司 用于照明组织的方法和产品
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
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
KR20120115568A (ko) 2010-02-10 2012-10-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 점탄성 층을 구비한 조명 장치
DE102010013376B4 (de) 2010-03-30 2023-04-20 Optoflux GmbH Trägerplatte mit einer Linse und Verfahren zum Aufbringen einer Linse auf eine Trägerplatte
US9939576B2 (en) 2016-01-27 2018-04-10 Microsoft Technology Licensing, Llc Providing structural support via backlight system
DE102016223516A1 (de) * 2016-11-28 2018-05-30 Osram Gmbh Herstellen eines Lichtdurchtrittkörpers für eine Leuchte
EP3357661A1 (en) * 2017-02-06 2018-08-08 OSRAM GmbH A method and apparatus for manufacturing housings of lighting devices, corresponding housing of lighting devices and lighting device
DE102021102474A1 (de) 2021-02-03 2022-08-04 Preh Gmbh Lichtleiter mit vereinfacht einzustellender Lichtübertragung und zugehöriges Herstellungsverfahren
EP4633447A1 (en) 2022-12-16 2025-10-22 Solventum Intellectual Properties Company Wearable optical analyte sensor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683699A (en) 1952-02-25 1954-07-13 Sherwin Williams Co Freeze stabilized latex coatings
US4285889A (en) * 1979-12-26 1981-08-25 Hughes Aircraft Company Method for fabricating thin panel illuminator
US4410561A (en) 1981-07-31 1983-10-18 Bell Telephone Laboratories, Incorporated Method of forming coated optical fiber
US4662307A (en) * 1985-05-31 1987-05-05 Corning Glass Works Method and apparatus for recoating optical waveguide fibers
US5225166A (en) * 1986-07-08 1993-07-06 Lumenyte International Corporation Method, apparatus and composition of matter for a high temperature plastic light conduit
JPH0614162Y2 (ja) * 1987-06-19 1994-04-13 三菱レイヨン株式会社 光フアイバ粗面加工装置
JPS6411206A (en) * 1987-07-06 1989-01-13 Hitachi Ltd Optical transmission body made of resin and its manufacture
US5312569A (en) * 1991-10-30 1994-05-17 Poly-Optical Products, Inc. Method for marring fiber optic substrates
US5312570A (en) * 1992-02-21 1994-05-17 Poly-Optical Products, Inc. System and method for preparing fiber optic ribbons
US5432876C1 (en) * 1992-10-19 2002-05-21 Minnesota Mining & Mfg Illumination devices and optical fibres for use therein
US5659643A (en) * 1995-01-23 1997-08-19 Minnesota Mining And Manufacturing Company Notched fiber array illumination device
US5631994A (en) * 1995-08-23 1997-05-20 Minnesota Mining And Manufacturing Company Structured surface light extraction overlay and illumination system
WO1997009564A1 (en) * 1995-09-01 1997-03-13 Fiberstars, Inc. Lighting apparatus and method
FI104992B (fi) * 1996-08-19 2000-05-15 Kostron Oy Valaiseva kaapeli tms. nauha
US5995690A (en) * 1996-11-21 1999-11-30 Minnesota Mining And Manufacturing Company Front light extraction film for light guiding systems and method of manufacture
US5845038A (en) * 1997-01-28 1998-12-01 Minnesota Mining And Manufacturing Company Optical fiber illumination system

Also Published As

Publication number Publication date
US6033604A (en) 2000-03-07
AU3649099A (en) 2000-06-19
DE69918329T2 (de) 2005-07-07
WO2000032983A1 (en) 2000-06-08
AU757291B2 (en) 2003-02-13
EP1135649B1 (en) 2004-06-23
EP1135649A1 (en) 2001-09-26
DE69918329D1 (de) 2004-07-29

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