CA2516120A1 - Light guide system - Google Patents
Light guide system Download PDFInfo
- Publication number
- CA2516120A1 CA2516120A1 CA002516120A CA2516120A CA2516120A1 CA 2516120 A1 CA2516120 A1 CA 2516120A1 CA 002516120 A CA002516120 A CA 002516120A CA 2516120 A CA2516120 A CA 2516120A CA 2516120 A1 CA2516120 A1 CA 2516120A1
- Authority
- CA
- Canada
- Prior art keywords
- light guide
- light
- guide system
- illuminated
- axis
- 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.)
- Abandoned
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
-
- 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03075453 | 2003-02-17 | ||
EP03075453.5 | 2003-02-17 | ||
PCT/US2004/003886 WO2004074889A1 (en) | 2003-02-17 | 2004-02-10 | Light guide system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2516120A1 true CA2516120A1 (en) | 2004-09-02 |
Family
ID=32892923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002516120A Abandoned CA2516120A1 (en) | 2003-02-17 | 2004-02-10 | Light guide system |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1609007A1 (ja) |
JP (1) | JP2006518089A (ja) |
KR (1) | KR20050100688A (ja) |
CN (1) | CN1826544A (ja) |
CA (1) | CA2516120A1 (ja) |
WO (1) | WO2004074889A1 (ja) |
Families Citing this family (2)
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 |
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 |
Family Cites Families (3)
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 |
-
2004
- 2004-02-10 EP EP04709865A patent/EP1609007A1/en not_active Withdrawn
- 2004-02-10 JP JP2006503456A patent/JP2006518089A/ja not_active Withdrawn
- 2004-02-10 CA CA002516120A patent/CA2516120A1/en not_active Abandoned
- 2004-02-10 CN CNA2004800043463A patent/CN1826544A/zh active Pending
- 2004-02-10 WO PCT/US2004/003886 patent/WO2004074889A1/en active Search and Examination
- 2004-02-10 KR KR1020057015018A patent/KR20050100688A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20050100688A (ko) | 2005-10-19 |
CN1826544A (zh) | 2006-08-30 |
EP1609007A1 (en) | 2005-12-28 |
WO2004074889A1 (en) | 2004-09-02 |
JP2006518089A (ja) | 2006-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |