CN1826544A - 光导系统 - Google Patents

光导系统 Download PDF

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Publication number
CN1826544A
CN1826544A CNA2004800043463A CN200480004346A CN1826544A CN 1826544 A CN1826544 A CN 1826544A CN A2004800043463 A CNA2004800043463 A CN A2004800043463A CN 200480004346 A CN200480004346 A CN 200480004346A CN 1826544 A CN1826544 A CN 1826544A
Authority
CN
China
Prior art keywords
light
photoconductive tube
guiding system
light guide
optical element
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.)
Pending
Application number
CNA2004800043463A
Other languages
English (en)
Chinese (zh)
Inventor
玛塞拉·M·佩森蒂
路易吉·塔索尼
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 CN1826544A publication Critical patent/CN1826544A/zh
Pending 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CNA2004800043463A 2003-02-17 2004-02-10 光导系统 Pending CN1826544A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03075453 2003-02-17
EP03075453.5 2003-02-17

Publications (1)

Publication Number Publication Date
CN1826544A true CN1826544A (zh) 2006-08-30

Family

ID=32892923

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800043463A Pending CN1826544A (zh) 2003-02-17 2004-02-10 光导系统

Country Status (6)

Country Link
EP (1) EP1609007A1 (https=)
JP (1) JP2006518089A (https=)
KR (1) KR20050100688A (https=)
CN (1) CN1826544A (https=)
CA (1) CA2516120A1 (https=)
WO (1) WO2004074889A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105782906A (zh) * 2014-12-17 2016-07-20 3M创新有限公司 光导管以及集成该光导管的室内和车内照明系统
US12117644B1 (en) * 2024-03-19 2024-10-15 Himax Display, Inc. Light source module that can reduce the volume of an optical system and light loss

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2394720B1 (es) * 2010-12-23 2013-12-16 Lledo Iluminación S.A. Mezclador optico de alta eficiencia con salida de haz dirigido

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850665A (en) * 1987-02-20 1989-07-25 Minnesota Mining And Manufacturing Company Method and apparatus for controlled emission of light from prism light guide
US6285814B1 (en) * 1999-09-30 2001-09-04 3M Innovative Properties Company Light guide luminaire
DE60031397T2 (de) * 2000-08-14 2007-08-23 3M Innovative Properties Co., St. Paul Lichtabzweigungsvorrichtung für Lichtleiterlampe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105782906A (zh) * 2014-12-17 2016-07-20 3M创新有限公司 光导管以及集成该光导管的室内和车内照明系统
CN105782906B (zh) * 2014-12-17 2019-02-22 3M创新有限公司 光导管以及集成该光导管的室内和车内照明系统
US12117644B1 (en) * 2024-03-19 2024-10-15 Himax Display, Inc. Light source module that can reduce the volume of an optical system and light loss

Also Published As

Publication number Publication date
CA2516120A1 (en) 2004-09-02
EP1609007A1 (en) 2005-12-28
WO2004074889A1 (en) 2004-09-02
JP2006518089A (ja) 2006-08-03
KR20050100688A (ko) 2005-10-19

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication