ITTO940773A0 - Sistema di illuminazione a guide di luce atto a realizzare un disposi-tivo di illuminazione sottile - Google Patents
Sistema di illuminazione a guide di luce atto a realizzare un disposi-tivo di illuminazione sottileInfo
- Publication number
- ITTO940773A0 ITTO940773A0 ITTO940773A ITTO940773A ITTO940773A0 IT TO940773 A0 ITTO940773 A0 IT TO940773A0 IT TO940773 A ITTO940773 A IT TO940773A IT TO940773 A ITTO940773 A IT TO940773A IT TO940773 A0 ITTO940773 A0 IT TO940773A0
- Authority
- IT
- Italy
- Prior art keywords
- creating
- light guide
- slim
- lighting device
- lighting system
- Prior art date
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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
-
- 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
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- 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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0075—Arrangements of multiple light guides
- G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
-
- 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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/003—Lens or lenticular sheet or layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000773A IT1268610B1 (it) | 1994-09-30 | 1994-09-30 | Sistema di illuminazione a guide di luce atto a realizzare un dispositivo di illuminazione sottile |
DE69508511T DE69508511T2 (de) | 1994-09-30 | 1995-09-28 | Lichtleiter-Beleuchtungssystem zur Herstellung eines dünnen Beleuchtungselements |
EP95115346A EP0704655B1 (en) | 1994-09-30 | 1995-09-28 | Light guide lighting system for forming a thin lighting device |
ES95115346T ES2131245T3 (es) | 1994-09-30 | 1995-09-28 | Sistema de iluminacion por guiaondas de luz para formar un dispositivo delgado de iluminacion. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000773A IT1268610B1 (it) | 1994-09-30 | 1994-09-30 | Sistema di illuminazione a guide di luce atto a realizzare un dispositivo di illuminazione sottile |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940773A0 true ITTO940773A0 (it) | 1994-09-30 |
ITTO940773A1 ITTO940773A1 (it) | 1996-03-30 |
IT1268610B1 IT1268610B1 (it) | 1997-03-06 |
Family
ID=11412801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT94TO000773A IT1268610B1 (it) | 1994-09-30 | 1994-09-30 | Sistema di illuminazione a guide di luce atto a realizzare un dispositivo di illuminazione sottile |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0704655B1 (it) |
DE (1) | DE69508511T2 (it) |
ES (1) | ES2131245T3 (it) |
IT (1) | IT1268610B1 (it) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997014075A1 (fr) * | 1995-10-12 | 1997-04-17 | Ibm Japan Ltd. | Materiau photoemetteur, dispositif a source lumineuse plan et dispostif d'affichage a cristaux liquides |
FR2751398B1 (fr) * | 1996-07-16 | 1998-08-28 | Thomson Csf | Dispositif d'eclairage et application a l'eclairage d'un ecran transmissif |
US6827456B2 (en) | 1999-02-23 | 2004-12-07 | Solid State Opto Limited | Transreflectors, transreflector systems and displays and methods of making transreflectors |
JP3574365B2 (ja) | 1999-05-28 | 2004-10-06 | ユニベルシテ・ド・リエージュ | 照明装置、その用い方及び製造方法 |
EP1055872A1 (en) * | 1999-05-28 | 2000-11-29 | University of Liege | Illumination device |
GB9919689D0 (en) * | 1999-08-19 | 1999-10-20 | Microsharp Corp Limited | Back-lighting arrangement and the like |
WO2002050590A1 (en) * | 2000-12-21 | 2002-06-27 | Led Products, Inc. | Light conduit with radial light ejecting structure |
EP2284437B1 (en) | 2001-12-05 | 2013-01-02 | Rambus International Ltd | Transreflector and display with transreflector |
DE10347763B4 (de) * | 2003-10-14 | 2014-07-24 | BSH Bosch und Siemens Hausgeräte GmbH | Gargerät mit einer Türscheibe mit einem Lichtstreubereich |
KR100677122B1 (ko) * | 2004-06-23 | 2007-02-02 | 삼성전자주식회사 | 백라이트 유닛용 도광판 및 그 제조방법 |
DE102008019118A1 (de) * | 2008-04-16 | 2009-10-22 | Osram Opto Semiconductors Gmbh | Infrarot-Beleuchtungssystem und Kfz-Scheinwerfer mit einem Infrarot-Beleuchtungssystem |
AU2010240706B2 (en) * | 2009-04-20 | 2013-07-25 | Snap Inc. | Improvements in optical waveguides |
EP2244112A1 (en) * | 2009-04-20 | 2010-10-27 | BAE Systems PLC | Improvements in optical waveguides |
DE102010012757A1 (de) * | 2010-03-25 | 2011-09-29 | Hella Kgaa Hueck & Co. | Optisches Bauelement eines Leuchtmittels sowie Leuchtmittel |
US9599308B2 (en) | 2012-12-28 | 2017-03-21 | 3M Innovative Properties Company | Hybrid taillight article |
WO2015010087A1 (en) | 2013-07-18 | 2015-01-22 | Quarkstar Llc | Illumination device in which source light injection is non-parallel to device's optical axis |
DE102013214697B4 (de) | 2013-07-26 | 2022-07-14 | tooz technologies GmbH | Anzeigevorrichtung mit einem optischen Element, das eine Fresnel-Struktur umfasst,sowie Verfahren zur Herstellung eines solchen optischen Elementes |
CN105579887B (zh) | 2013-09-27 | 2019-05-31 | 图茨技术股份有限公司 | 能够佩戴到使用者头上且产生图像的显示装置的镜片 |
DE102013219622B4 (de) | 2013-09-27 | 2021-01-14 | tooz technologies GmbH | Optisches Element und Anzeigevorrichtung mit einem solchen optischen Element |
WO2015147978A1 (en) | 2014-03-28 | 2015-10-01 | Quarkstar Llc | Luminaire module having a light guide with redirecting interfaces |
US9614724B2 (en) | 2014-04-21 | 2017-04-04 | Microsoft Technology Licensing, Llc | Session-based device configuration |
US9430667B2 (en) | 2014-05-12 | 2016-08-30 | Microsoft Technology Licensing, Llc | Managed wireless distribution network |
US9384334B2 (en) | 2014-05-12 | 2016-07-05 | Microsoft Technology Licensing, Llc | Content discovery in managed wireless distribution networks |
US10111099B2 (en) | 2014-05-12 | 2018-10-23 | Microsoft Technology Licensing, Llc | Distributing content in managed wireless distribution networks |
US9874914B2 (en) | 2014-05-19 | 2018-01-23 | Microsoft Technology Licensing, Llc | Power management contracts for accessory devices |
US10037202B2 (en) | 2014-06-03 | 2018-07-31 | Microsoft Technology Licensing, Llc | Techniques to isolating a portion of an online computing service |
US9367490B2 (en) | 2014-06-13 | 2016-06-14 | Microsoft Technology Licensing, Llc | Reversible connector for accessory devices |
US9717006B2 (en) | 2014-06-23 | 2017-07-25 | Microsoft Technology Licensing, Llc | Device quarantine in a wireless network |
US9720548B2 (en) * | 2014-06-27 | 2017-08-01 | Microsoft Technology Licensing, Llc | See-through IR frontlight with embedded partially reflective facets |
GB2543119A (en) * | 2015-06-10 | 2017-04-12 | Wave Optics Ltd | Optical display device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4172631A (en) * | 1975-01-07 | 1979-10-30 | Izon Corporation | Parallel optical fiber and strip illuminating arrays |
JPS6235301A (ja) * | 1985-08-09 | 1987-02-16 | Takashi Mori | 光ラジエ−タ |
US4872739A (en) * | 1986-03-17 | 1989-10-10 | Northern Telecom Ltd. | Optical busbar |
US4765701A (en) * | 1987-01-30 | 1988-08-23 | Poly-Optical Products, Inc. | Illuminator optical fiber rod |
US5235443A (en) | 1989-07-10 | 1993-08-10 | Hoffmann-La Roche Inc. | Polarizer device |
US5046805A (en) * | 1990-07-16 | 1991-09-10 | Simon Jerome H | Tapered optical waveguides for uniform energy (light) distribution including energy bridging |
US5432876C1 (en) * | 1992-10-19 | 2002-05-21 | Minnesota Mining & Mfg | Illumination devices and optical fibres for use therein |
-
1994
- 1994-09-30 IT IT94TO000773A patent/IT1268610B1/it active IP Right Grant
-
1995
- 1995-09-28 ES ES95115346T patent/ES2131245T3/es not_active Expired - Lifetime
- 1995-09-28 DE DE69508511T patent/DE69508511T2/de not_active Expired - Fee Related
- 1995-09-28 EP EP95115346A patent/EP0704655B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT1268610B1 (it) | 1997-03-06 |
EP0704655B1 (en) | 1999-03-24 |
DE69508511D1 (de) | 1999-04-29 |
EP0704655A1 (en) | 1996-04-03 |
ES2131245T3 (es) | 1999-07-16 |
DE69508511T2 (de) | 1999-09-02 |
ITTO940773A1 (it) | 1996-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970929 |