DE60010102D1 - Lichtleiterleuchte - Google Patents

Lichtleiterleuchte

Info

Publication number
DE60010102D1
DE60010102D1 DE60010102T DE60010102T DE60010102D1 DE 60010102 D1 DE60010102 D1 DE 60010102D1 DE 60010102 T DE60010102 T DE 60010102T DE 60010102 T DE60010102 T DE 60010102T DE 60010102 D1 DE60010102 D1 DE 60010102D1
Authority
DE
Germany
Prior art keywords
fiber optic
optic light
light
fiber
optic
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
DE60010102T
Other languages
English (en)
Other versions
DE60010102T2 (de
Inventor
J Pojar
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
Application granted granted Critical
Publication of DE60010102D1 publication Critical patent/DE60010102D1/de
Publication of DE60010102T2 publication Critical patent/DE60010102T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE60010102T 1999-09-30 2000-02-02 Lichtleiterleuchte Expired - Fee Related DE60010102T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US409757 1999-09-30
US09/409,757 US6285814B1 (en) 1999-09-30 1999-09-30 Light guide luminaire
PCT/US2000/002642 WO2001025685A1 (en) 1999-09-30 2000-02-02 Light guide luminaire

Publications (2)

Publication Number Publication Date
DE60010102D1 true DE60010102D1 (de) 2004-05-27
DE60010102T2 DE60010102T2 (de) 2005-04-07

Family

ID=23621828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60010102T Expired - Fee Related DE60010102T2 (de) 1999-09-30 2000-02-02 Lichtleiterleuchte

Country Status (8)

Country Link
US (1) US6285814B1 (de)
EP (1) EP1216381B1 (de)
JP (1) JP4745574B2 (de)
CN (1) CN1179146C (de)
AU (1) AU2751100A (de)
CA (1) CA2384293A1 (de)
DE (1) DE60010102T2 (de)
WO (1) WO2001025685A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6621973B1 (en) * 2000-03-16 2003-09-16 3M Innovative Properties Company Light guide with protective outer sleeve
CA2516120A1 (en) * 2003-02-17 2004-09-02 3M Innovative Properties Company Light guide system
US7585097B2 (en) * 2006-03-19 2009-09-08 Tyco Electronics Canada Ulc Light pipe providing wide illumination angle
US7658514B2 (en) * 2006-04-13 2010-02-09 Lg Electronics Inc. Light guide, method and apparatus for manufacturing the same, and illuminating system having the same
US9765949B2 (en) * 2013-07-26 2017-09-19 Bright View Technologies Corporation Shaped microstructure-based optical diffusers for creating batwing and other lighting patterns
CN107110472B (zh) * 2014-10-23 2021-08-24 Mtg－梅尔特朗有限公司 照明装置及其透射元件

Family Cites Families (17)

* 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
US4615579A (en) 1983-08-29 1986-10-07 Canadian Patents & Development Ltd. Prism light guide luminaire
CA1279783C (en) * 1985-11-21 1991-02-05 Minnesota Mining And Manufacturing Company Totally internally reflecting thin, flexible film
US5056892A (en) 1985-11-21 1991-10-15 Minnesota Mining And Manufacturing Company Totally internally reflecting thin, flexible film
US4805984A (en) 1985-11-21 1989-02-21 Minnesota Mining And Manufacturing Company Totally internally reflecting light conduit
CA1268969A (en) 1986-01-15 1990-05-15 Sanford Cobb, Jr. Totally internally reflecting light conduit
JPS63228513A (ja) * 1987-03-17 1988-09-22 東芝ライテック株式会社 照明装置
US4787708A (en) 1987-05-08 1988-11-29 Tir Systems Ltd. Apparatus for continuously controlled emission of light from prism light guide
US5486984A (en) * 1991-08-19 1996-01-23 Miller; Jack V. Parabolic fiber optic luminaire
US5339382A (en) 1993-02-23 1994-08-16 Minnesota Mining And Manufacturing Company Prism light guide luminaire with efficient directional output
US5384881A (en) * 1993-07-26 1995-01-24 Miller; Jack V. Multi-lens fiber optic luminaire
JPH10506725A (ja) 1994-10-04 1998-06-30 ミネソタ マイニング アンド マニュファクチャリング カンパニー 自蔵式の照明形標示装置
US5715347A (en) 1995-10-12 1998-02-03 The University Of British Columbia High efficiency prism light guide with confocal parabolic cross section
AU7447396A (en) 1995-10-18 1997-05-07 Minnesota Mining And Manufacturing Company Totally internally reflecting light conduit
US5661839A (en) 1996-03-22 1997-08-26 The University Of British Columbia Light guide employing multilayer optical film
DE19640324A1 (de) 1996-09-19 1998-03-26 Semperlux Gmbh Prismatischer Lichtleiter
US5901266A (en) 1997-09-04 1999-05-04 The University Of British Columbia Uniform light extraction from light guide, independently of light guide length

Also Published As

Publication number Publication date
JP4745574B2 (ja) 2011-08-10
EP1216381A1 (de) 2002-06-26
CN1376248A (zh) 2002-10-23
CA2384293A1 (en) 2001-04-12
US6285814B1 (en) 2001-09-04
WO2001025685A1 (en) 2001-04-12
DE60010102T2 (de) 2005-04-07
EP1216381B1 (de) 2004-04-21
CN1179146C (zh) 2004-12-08
AU2751100A (en) 2001-05-10
JP2003511712A (ja) 2003-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee