CN1124502C - 光导管的连接系统和光导管系统 - Google Patents

光导管的连接系统和光导管系统 Download PDF

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Publication number
CN1124502C
CN1124502C CN98813970.7A CN98813970A CN1124502C CN 1124502 C CN1124502 C CN 1124502C CN 98813970 A CN98813970 A CN 98813970A CN 1124502 C CN1124502 C CN 1124502C
Authority
CN
China
Prior art keywords
collar
light
light pipe
collars
opening
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
Application number
CN98813970.7A
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English (en)
Chinese (zh)
Other versions
CN1291270A (zh
Inventor
J·A·霍夫曼
D·C·拉德克
K·J·哈根
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 Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of CN1291270A publication Critical patent/CN1291270A/zh
Application granted granted Critical
Publication of CN1124502C publication Critical patent/CN1124502C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
CN98813970.7A 1998-04-15 1998-08-26 光导管的连接系统和光导管系统 Expired - Fee Related CN1124502C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/060,727 1998-04-15
US09/060,727 US6130976A (en) 1998-04-15 1998-04-15 Coupling system for a light conduit

Publications (2)

Publication Number Publication Date
CN1291270A CN1291270A (zh) 2001-04-11
CN1124502C true CN1124502C (zh) 2003-10-15

Family

ID=22031377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98813970.7A Expired - Fee Related CN1124502C (zh) 1998-04-15 1998-08-26 光导管的连接系统和光导管系统

Country Status (8)

Country Link
US (2) US6130976A (enExample)
EP (1) EP1071907B1 (enExample)
JP (1) JP2002511595A (enExample)
CN (1) CN1124502C (enExample)
AU (1) AU9035098A (enExample)
CA (1) CA2327699C (enExample)
DE (1) DE69805005T2 (enExample)
WO (1) WO1999053239A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6130976A (en) * 1998-04-15 2000-10-10 3M Innovative Properties Company Coupling system for a light conduit
CA2533195C (en) * 2003-07-22 2011-05-10 Tir Systems Ltd. System and method for the diffusion of illumination produced by discrete light sources
FR2932873B1 (fr) * 2008-06-23 2010-08-20 Schneider Electric Ind Sas Dispositif de distribution de lumiere et systeme d'eclairage modulaire equipe de ce dispositif.
WO2013105470A1 (ja) * 2012-01-10 2013-07-18 日立化成株式会社 ミラー付き光導波路及び光ファイバコネクタとその製造方法
EP3241071B1 (en) * 2014-12-31 2021-12-22 Dolby Laboratories Licensing Corporation Improved integration rod assemblies for image projectors

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260220A (en) * 1979-06-15 1981-04-07 Canadian Patents And Development Limited Prism light guide having surfaces which are in octature
JPS5887525A (ja) 1981-11-19 1983-05-25 Olympus Optical Co Ltd 内視鏡用照明光学系
US4615579A (en) * 1983-08-29 1986-10-07 Canadian Patents & Development Ltd. Prism light guide luminaire
US4750798A (en) * 1983-08-29 1988-06-14 Canadian Patents And Developement Limited Prism light guide luminaire
US4768858A (en) 1985-07-08 1988-09-06 Trimedyne, Inc. Hollow fiberoptic
US4805984A (en) * 1985-11-21 1989-02-21 Minnesota Mining And Manufacturing Company Totally internally reflecting light conduit
US5056892A (en) * 1985-11-21 1991-10-15 Minnesota Mining And Manufacturing Company Totally internally reflecting thin, flexible film
CA1279783C (en) * 1985-11-21 1991-02-05 Minnesota Mining And Manufacturing Company Totally internally reflecting thin, flexible film
CA1268969A (en) * 1986-01-15 1990-05-15 Sanford Cobb, Jr. Totally internally reflecting light conduit
US4787708A (en) * 1987-05-08 1988-11-29 Tir Systems Ltd. Apparatus for continuously controlled emission of light from prism light guide
US4834495A (en) * 1987-05-08 1989-05-30 Minnesota Mining And Manufacturing Company Collapsible light pipe
EP0401711B1 (de) 1989-06-09 1994-11-02 DR.TECHN. JOSEF ZELISKO, FABRIK FÜR ELEKTROTECHNIK UND MASCHINENBAU GESELLSCHAFT m.b.H. Lampenanordnung, insbesondere für eine Signaleinrichtung
EP0446692A1 (de) 1990-03-15 1991-09-18 Eta Ingenieurgesellschaft Für Energietechnik Und Energieanwendung Mbh Beleuchtungsvorrichtung mit Lichtleitern, insbesondere für Kühlräume und explosionsgeschützte Räume
DE4203107A1 (de) 1992-02-04 1993-08-05 Werner Stierle Vorrichtung fuer wasserspiele
US5309544A (en) * 1992-03-31 1994-05-03 Minnesota Mining And Manufacturing Company Light pipe having optimized cross-section
GB2269911B (en) 1992-08-17 1996-03-20 Keymed Light source connector with splayed optical fibre bundle
US5339382A (en) * 1993-02-23 1994-08-16 Minnesota Mining And Manufacturing Company Prism light guide luminaire with efficient directional output
US5784517A (en) * 1993-04-30 1998-07-21 Johanson; Walter A. Illumination devices and methods of forming same
US5483119A (en) * 1993-06-15 1996-01-09 Johanson; Walter A. Illumination devices and methods of forming same
US5475785A (en) * 1993-04-30 1995-12-12 Johanson; Walter A. Illumination devices and methods of forming same
US5363470A (en) * 1993-07-08 1994-11-08 Minnesota Mining And Manufacturing Company Displacing an optical lighting film's linear array of grooves to facilitate emission of light
US5481637A (en) * 1994-11-02 1996-01-02 The University Of British Columbia Hollow light guide for diffuse light
US5661828A (en) * 1995-01-17 1997-08-26 Remote Source Lighting International Reflector for illumination system
US5715347A (en) * 1995-10-12 1998-02-03 The University Of British Columbia High efficiency prism light guide with confocal parabolic cross section
ZA9610900B (en) 1995-12-27 1997-06-27 Kevin D Miekis Supporting structure for a prism light guide
US5661839A (en) * 1996-03-22 1997-08-26 The University Of British Columbia Light guide employing multilayer optical film
DE19640325A1 (de) * 1996-09-19 1998-03-26 Semperlux Gmbh Entblendete Beleuchtungseinrichtung mit hohlem Lichtleiter geringen Durchmessers mit Lampe hoher Leistung
DE19640324A1 (de) * 1996-09-19 1998-03-26 Semperlux Gmbh Prismatischer Lichtleiter
US6130976A (en) * 1998-04-15 2000-10-10 3M Innovative Properties Company Coupling system for a light conduit

Also Published As

Publication number Publication date
DE69805005D1 (de) 2002-05-23
CN1291270A (zh) 2001-04-11
DE69805005T2 (de) 2002-11-28
CA2327699C (en) 2006-03-14
WO1999053239A1 (en) 1999-10-21
US6398421B1 (en) 2002-06-04
JP2002511595A (ja) 2002-04-16
EP1071907A1 (en) 2001-01-31
AU9035098A (en) 1999-11-01
US6130976A (en) 2000-10-10
EP1071907B1 (en) 2002-04-17
CA2327699A1 (en) 1999-10-21

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C19 Lapse of patent right due to non-payment of the annual fee
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