EP2920510A4 - Verfahren und system zur verwaltung der lichtemission einer lichtemittierenden diode - Google Patents
Verfahren und system zur verwaltung der lichtemission einer lichtemittierenden diodeInfo
- Publication number
- EP2920510A4 EP2920510A4 EP13855404.3A EP13855404A EP2920510A4 EP 2920510 A4 EP2920510 A4 EP 2920510A4 EP 13855404 A EP13855404 A EP 13855404A EP 2920510 A4 EP2920510 A4 EP 2920510A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- emitting diode
- managing
- light emitting
- managing light
- 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- Withdrawn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
Classifications
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- 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
- F21V5/04—Refractors for light sources of lens shape
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
- G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/13—Reflex reflectors including curved refracting surface plural curved refracting elements forming part of a unitary body
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0091—Reflectors for light sources using total internal reflection
-
- 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
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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]
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261726365P | 2012-11-14 | 2012-11-14 | |
US201261728475P | 2012-11-20 | 2012-11-20 | |
US13/828,670 US9140430B2 (en) | 2011-02-28 | 2013-03-14 | Method and system for managing light from a light emitting diode |
PCT/US2013/069491 WO2014078240A1 (en) | 2012-11-14 | 2013-11-11 | Method and system for managing light from a light emitting diode |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2920510A1 EP2920510A1 (de) | 2015-09-23 |
EP2920510A4 true EP2920510A4 (de) | 2016-08-10 |
Family
ID=50731626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13855404.3A Withdrawn EP2920510A4 (de) | 2012-11-14 | 2013-11-11 | Verfahren und system zur verwaltung der lichtemission einer lichtemittierenden diode |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2920510A4 (de) |
CN (1) | CN104919243A (de) |
AU (1) | AU2013345044B2 (de) |
WO (1) | WO2014078240A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016071845A1 (en) * | 2014-11-06 | 2016-05-12 | Philips Lighting Holding B.V. | Asymmetric lens and linear lighting apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100027271A1 (en) * | 2008-08-01 | 2010-02-04 | Ruud Lighting, Inc. | Light-directing lensing member with improved angled light distribution |
DE102010001860A1 (de) * | 2010-02-11 | 2011-08-11 | ewo srl/Gmbh, BZ | Leuchtmodul zur Verkehrswegebeleuchtung und Verkehrswegeleuchte |
WO2012118828A2 (en) * | 2011-02-28 | 2012-09-07 | Cooper Technologies Company | Method and system for managing light from a light emitting diode |
WO2014068497A1 (en) * | 2012-11-05 | 2014-05-08 | Koninklijke Philips N.V. | Optical element with total internal reflection surface portion for improved spatial light distribution |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050044894A (ko) * | 2002-07-16 | 2005-05-13 | 쉐프네커 비젼 시스템즈 유에스에이 인코포레이티드 | 백색 발광 다이오드 헤드라이트 |
WO2007100837A2 (en) * | 2006-02-27 | 2007-09-07 | Illumination Management Solutions, Inc. | An improved led device for wide beam generation |
US8348475B2 (en) * | 2008-05-23 | 2013-01-08 | Ruud Lighting, Inc. | Lens with controlled backlight management |
TW201033537A (en) * | 2009-03-13 | 2010-09-16 | Genius Electronic Optical Co Ltd | Lens for LED illumination |
CN201521897U (zh) * | 2009-10-20 | 2010-07-07 | 明达实业(厦门)有限公司 | 一种水池壁灯灯罩 |
US8338851B2 (en) * | 2010-03-17 | 2012-12-25 | GEM Weltronics TWN Corporation | Multi-layer LED array engine |
CN102297382B (zh) * | 2010-06-25 | 2013-01-02 | 旭丽电子(广州)有限公司 | Led透镜 |
-
2013
- 2013-11-11 WO PCT/US2013/069491 patent/WO2014078240A1/en active Application Filing
- 2013-11-11 EP EP13855404.3A patent/EP2920510A4/de not_active Withdrawn
- 2013-11-11 CN CN201380069359.8A patent/CN104919243A/zh active Pending
- 2013-11-11 AU AU2013345044A patent/AU2013345044B2/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100027271A1 (en) * | 2008-08-01 | 2010-02-04 | Ruud Lighting, Inc. | Light-directing lensing member with improved angled light distribution |
DE102010001860A1 (de) * | 2010-02-11 | 2011-08-11 | ewo srl/Gmbh, BZ | Leuchtmodul zur Verkehrswegebeleuchtung und Verkehrswegeleuchte |
WO2012118828A2 (en) * | 2011-02-28 | 2012-09-07 | Cooper Technologies Company | Method and system for managing light from a light emitting diode |
WO2014068497A1 (en) * | 2012-11-05 | 2014-05-08 | Koninklijke Philips N.V. | Optical element with total internal reflection surface portion for improved spatial light distribution |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014078240A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2013345044B2 (en) | 2017-07-27 |
WO2014078240A1 (en) | 2014-05-22 |
EP2920510A1 (de) | 2015-09-23 |
CN104919243A (zh) | 2015-09-16 |
AU2013345044A1 (en) | 2015-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150611 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160707 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21Y 101/00 20160101ALI20160701BHEP Ipc: F21V 7/04 20060101AFI20160701BHEP Ipc: G02B 5/13 20060101ALI20160701BHEP Ipc: F21W 131/10 20060101ALI20160701BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180602 |