KR100600661B1 - 광 안내부 상에 광 추출 구조물을 성형하기 위한 장치 - Google Patents

광 안내부 상에 광 추출 구조물을 성형하기 위한 장치 Download PDF

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Publication number
KR100600661B1
KR100600661B1 KR1020017006944A KR20017006944A KR100600661B1 KR 100600661 B1 KR100600661 B1 KR 100600661B1 KR 1020017006944 A KR1020017006944 A KR 1020017006944A KR 20017006944 A KR20017006944 A KR 20017006944A KR 100600661 B1 KR100600661 B1 KR 100600661B1
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KR
South Korea
Prior art keywords
light guide
light
mold
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.)
Expired - Fee Related
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KR1020017006944A
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English (en)
Korean (ko)
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KR20010080671A (ko
Inventor
런딘데이비드제이.
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 캄파니
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Publication of KR20010080671A publication Critical patent/KR20010080671A/ko
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    • 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
    • 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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
KR1020017006944A 1998-12-02 1999-04-20 광 안내부 상에 광 추출 구조물을 성형하기 위한 장치 Expired - Fee Related KR100600661B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/203,948 US6039553A (en) 1998-12-02 1998-12-02 Apparatus for molding light extraction structures onto a light guide
US09/203,948 1998-12-02

Publications (2)

Publication Number Publication Date
KR20010080671A KR20010080671A (ko) 2001-08-22
KR100600661B1 true KR100600661B1 (ko) 2006-07-13

Family

ID=22755942

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017006944A Expired - Fee Related KR100600661B1 (ko) 1998-12-02 1999-04-20 광 안내부 상에 광 추출 구조물을 성형하기 위한 장치

Country Status (6)

Country Link
US (1) US6039553A (enExample)
EP (1) EP1135648A1 (enExample)
JP (1) JP2002531864A (enExample)
KR (1) KR100600661B1 (enExample)
AU (1) AU3570899A (enExample)
WO (1) WO2000032984A1 (enExample)

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* Cited by examiner, † Cited by third party
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CA2353506A1 (en) 1998-11-02 2000-05-11 3M Innovative Properties Company Transparent conductive oxides for plastic flat panel displays
KR100318744B1 (ko) * 2000-02-21 2001-12-28 윤종용 광파이버를 이용한 액정 디스플레이어의 후방 조명장치
US6623667B2 (en) 2001-02-28 2003-09-23 3M Innovative Properties Company Method for continuous fabrication of structured surface light guides
US6707974B2 (en) * 2002-01-31 2004-03-16 Visteon Global Technologies, Inc. Clamshell design for an optical light manifold and method of production
US20040223691A1 (en) * 2003-03-10 2004-11-11 Buelow Roger F. Light pipe with directional side-light extraction
EP1735563A4 (en) * 2004-04-16 2007-11-28 Fiberstars Inc LUMINAIRE WITH LIGHT EFFICIENT EXTRACTION LATERALLY DIRECTED
US7549783B2 (en) * 2005-04-18 2009-06-23 Energy Focus, Inc. Efficient luminaire with directional side-light extraction
US7583444B1 (en) * 2005-12-21 2009-09-01 3M Innovative Properties Company Process for making microlens arrays and masterforms
US7374313B2 (en) * 2006-03-02 2008-05-20 Energy Focus, Inc. Luminaire with improved lateral illuminance control
EP2018263B1 (en) * 2006-05-18 2017-03-01 3M Innovative Properties Company Process for making light guides with extraction structures
US7330632B1 (en) 2006-08-23 2008-02-12 Energy Focus, Inc. Fiberoptic luminaire with scattering and specular side-light extractor patterns
CN102016400A (zh) 2008-04-30 2011-04-13 3M创新有限公司 照明系统及其光注入耦合器
IL196690A0 (en) * 2008-05-29 2011-08-01 Plasan Sasa Ltd Interchangeable door
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
GB201609026D0 (en) 2016-05-23 2016-07-06 Bae Systems Plc Waveguide manufacturing method

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US807268A (en) 1905-03-09 1905-12-12 Jesse T Higbee Paddle for carrying glassware to the tempering-leers of furnaces.
US2683699A (en) 1952-02-25 1954-07-13 Sherwin Williams Co Freeze stabilized latex coatings
US3196196A (en) * 1962-03-12 1965-07-20 Scovill Manufacturing Co Process and apparatus for molding zipper fasteners
US4410561A (en) 1981-07-31 1983-10-18 Bell Telephone Laboratories, Incorporated Method of forming coated optical fiber
US4531702A (en) 1982-11-02 1985-07-30 Polaroid Corporation Injection mold for forming optical fiber connector
US5225166A (en) * 1986-07-08 1993-07-06 Lumenyte International Corporation Method, apparatus and composition of matter for a high temperature plastic light conduit
US4790752A (en) * 1987-01-30 1988-12-13 Poly-Optical Products, Inc. Illuminated dental impression tray
JPS6411206A (en) * 1987-07-06 1989-01-13 Hitachi Ltd Optical transmission body made of resin and its manufacture
US5183597A (en) * 1989-02-10 1993-02-02 Minnesota Mining And Manufacturing Company Method of molding microstructure bearing composite plastic articles
US5432876C1 (en) * 1992-10-19 2002-05-21 Minnesota Mining & Mfg Illumination devices and optical fibres for use therein
US5542255A (en) 1994-05-04 1996-08-06 Minnesota Valley Engineering, Inc. High temperature resistant thermal insulation for cryogenic tanks
US5538674A (en) * 1993-11-19 1996-07-23 Donnelly Corporation Method for reproducing holograms, kinoforms, diffractive optical elements and microstructures
US5534101A (en) * 1994-03-02 1996-07-09 Telecommunication Research Laboratories Method and apparatus for making optical components by direct dispensing of curable liquid
US5659643A (en) * 1995-01-23 1997-08-19 Minnesota Mining And Manufacturing Company Notched fiber array illumination device
US5626800A (en) * 1995-02-03 1997-05-06 Minnesota Mining And Manufacturing Company Prevention of groove tip deformation in brightness enhancement film
JP3519511B2 (ja) 1995-07-27 2004-04-19 ファナック株式会社 射出成形機の制御方法および装置
US5631994A (en) * 1995-08-23 1997-05-20 Minnesota Mining And Manufacturing Company Structured surface light extraction overlay and illumination system
AU6854196A (en) * 1995-09-01 1997-03-27 Fiberstars, Inc. Lighting apparatus and method
US5905826A (en) * 1996-01-24 1999-05-18 Minnesota Mining And Manufacturing Co. Conspicuity marking system including light guide and retroreflective structure
US5825543A (en) 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
US5783120A (en) 1996-02-29 1998-07-21 Minnesota Mining And Manufacturing Company Method for making an optical film
FI104992B (fi) * 1996-08-19 2000-05-15 Kostron Oy Valaiseva kaapeli tms. nauha
SE511000C2 (sv) * 1996-09-06 1999-07-19 Ericsson Telefon Ab L M Förfarande och anordning för att anordna ett vågledarmönster i en donkropp
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
AU3570899A (en) 2000-06-19
US6039553A (en) 2000-03-21
KR20010080671A (ko) 2001-08-22
WO2000032984A1 (en) 2000-06-08
JP2002531864A (ja) 2002-09-24
EP1135648A1 (en) 2001-09-26

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