KR20050100688A - 광 안내 시스템 - Google Patents
광 안내 시스템 Download PDFInfo
- Publication number
- KR20050100688A KR20050100688A KR1020057015018A KR20057015018A KR20050100688A KR 20050100688 A KR20050100688 A KR 20050100688A KR 1020057015018 A KR1020057015018 A KR 1020057015018A KR 20057015018 A KR20057015018 A KR 20057015018A KR 20050100688 A KR20050100688 A KR 20050100688A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- light guide
- guide
- irradiated
- extractor
- 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.)
- Withdrawn
Links
- 238000000605 extraction Methods 0.000 claims abstract description 55
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 21
- 239000000463 material Substances 0.000 description 18
- 230000002457 bidirectional effect Effects 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03075453 | 2003-02-17 | ||
| EP03075453.5 | 2003-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20050100688A true KR20050100688A (ko) | 2005-10-19 |
Family
ID=32892923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020057015018A Withdrawn KR20050100688A (ko) | 2003-02-17 | 2004-02-10 | 광 안내 시스템 |
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=) |
Families Citing this family (3)
| 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 |
| 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 |
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 WO PCT/US2004/003886 patent/WO2004074889A1/en not_active Ceased
- 2004-02-10 CN CNA2004800043463A patent/CN1826544A/zh active Pending
- 2004-02-10 JP JP2006503456A patent/JP2006518089A/ja not_active Withdrawn
- 2004-02-10 KR KR1020057015018A patent/KR20050100688A/ko not_active Withdrawn
- 2004-02-10 EP EP04709865A patent/EP1609007A1/en not_active Withdrawn
- 2004-02-10 CA CA002516120A patent/CA2516120A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2516120A1 (en) | 2004-09-02 |
| 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 |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20050816 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |