CA3066097A1 - Ensembles optiques et appareils comprenant ceux-ci - Google Patents
Ensembles optiques et appareils comprenant ceux-ci Download PDFInfo
- Publication number
- CA3066097A1 CA3066097A1 CA3066097A CA3066097A CA3066097A1 CA 3066097 A1 CA3066097 A1 CA 3066097A1 CA 3066097 A CA3066097 A CA 3066097A CA 3066097 A CA3066097 A CA 3066097A CA 3066097 A1 CA3066097 A1 CA 3066097A1
- Authority
- CA
- Canada
- Prior art keywords
- light
- optic
- waveguide
- elements
- extraction
- 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
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Selon un aspect, l'invention concerne des ensembles optiques et des dispositifs de guide d'ondes comprenant ceux-ci. Dans un mode de réalisation donné à titre d'exemple, un ensemble optique comprend un boîtier optique, un insert optique positionné dans le boîtier optique, et une optique de guide d'ondes positionnée dans l'insert optique. L'optique de guide d'ondes comprend une face d'extraction de lumière et au moins deux ensembles d'éléments d'extraction de lumière disposés sur la face d'extraction de lumière. Les au moins deux ensembles d'éléments d'extraction de lumière sont disposés sur des côtés opposés d'un axe de symétrie pour extraire une distribution d'éclairage symétrique.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/625,546 US10094971B2 (en) | 2016-11-09 | 2017-06-16 | Optic assemblies and fixtures comprising the same |
| US15/625,546 | 2017-06-16 | ||
| PCT/US2018/037301 WO2018231959A1 (fr) | 2017-06-16 | 2018-06-13 | Ensembles optiques et appareils comprenant ceux-ci |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3066097A1 true CA3066097A1 (fr) | 2018-12-20 |
Family
ID=64659428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3066097A Pending CA3066097A1 (fr) | 2017-06-16 | 2018-06-13 | Ensembles optiques et appareils comprenant ceux-ci |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3638948A4 (fr) |
| CN (1) | CN110785605A (fr) |
| CA (1) | CA3066097A1 (fr) |
| MX (1) | MX2019015105A (fr) |
| WO (1) | WO2018231959A1 (fr) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6550952B1 (en) * | 2000-04-28 | 2003-04-22 | Ilight Technologies, Inc. | Optical waveguide illumination and signage device and method for making same |
| US7213940B1 (en) | 2005-12-21 | 2007-05-08 | Led Lighting Fixtures, Inc. | Lighting device and lighting method |
| EP1969633B1 (fr) | 2005-12-22 | 2018-08-29 | Cree, Inc. | Dispositif d' eclairage |
| US20090275157A1 (en) * | 2006-10-02 | 2009-11-05 | Illumitex, Inc. | Optical device shaping |
| JP2010527100A (ja) * | 2007-05-11 | 2010-08-05 | アールピーオー・ピーティワイ・リミテッド | 透過性ボディ |
| US7591567B2 (en) * | 2007-05-23 | 2009-09-22 | Ruud Lighting, Inc. | Luminaire with a compound parabolic reflector |
| US8337051B2 (en) * | 2009-02-25 | 2012-12-25 | Koninklijke Philips Electronics N.V. | Reflector assembly and method of making same |
| US8033693B2 (en) * | 2009-04-30 | 2011-10-11 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Lighting structure with multiple reflective surfaces |
| US8328378B2 (en) * | 2010-07-20 | 2012-12-11 | National Changhua University Of Education | Package, light uniformization structure, and backlight module using same |
| TWI442110B (zh) * | 2011-01-26 | 2014-06-21 | Coretronic Corp | 導光板及光源模組 |
| USD650515S1 (en) * | 2011-05-12 | 2011-12-13 | Growlite, Inc. | Light fixture reflector |
| CN103148382A (zh) * | 2013-02-07 | 2013-06-12 | 潘殿波 | Led发光模块 |
| US9709725B2 (en) * | 2013-03-15 | 2017-07-18 | Cree, Inc. | Luminaire utilizing waveguide |
| US10317608B2 (en) * | 2014-03-15 | 2019-06-11 | Cree, Inc. | Luminaires utilizing optical waveguide |
| US9835317B2 (en) * | 2014-03-15 | 2017-12-05 | Cree, Inc. | Luminaire utilizing waveguide |
| US10545276B2 (en) * | 2014-11-07 | 2020-01-28 | Quarkstar Llc | Stack lighter luminaire |
-
2018
- 2018-06-13 WO PCT/US2018/037301 patent/WO2018231959A1/fr active Application Filing
- 2018-06-13 EP EP18818486.5A patent/EP3638948A4/fr active Pending
- 2018-06-13 MX MX2019015105A patent/MX2019015105A/es unknown
- 2018-06-13 CA CA3066097A patent/CA3066097A1/fr active Pending
- 2018-06-13 CN CN201880040084.8A patent/CN110785605A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018231959A1 (fr) | 2018-12-20 |
| MX2019015105A (es) | 2020-08-03 |
| EP3638948A4 (fr) | 2021-03-24 |
| EP3638948A1 (fr) | 2020-04-22 |
| CN110785605A (zh) | 2020-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20230612 |
|
| EEER | Examination request |
Effective date: 20230612 |