EP2870407A4 - Light unit with light output pattern synthesized from multiple light sources and modular refractors - Google Patents

Light unit with light output pattern synthesized from multiple light sources and modular refractors

Info

Publication number: EP2870407A4
Authority: EP; European Patent Office
Prior art keywords: light; refractors; modular; output pattern; pattern synthesized
Prior art date: 2012-07-09
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP13817225.9A

Other languages

German (de)

French (fr)

Other versions

EP2870407A1 (en

Inventor

Rick Kauffman

Donald Vandersluis

Robert Fugerer

Donald Sipes

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Evolucia Lighting Inc

Priority date (The priority date 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 date listed.)

2012-07-09

Filing date

2013-07-09

Publication date

2015-07-15

2013-07-09 Application filed filed Critical

2015-05-13 Publication of EP2870407A1 publication Critical patent/EP2870407A1/en

2015-07-15 Publication of EP2870407A4 publication Critical patent/EP2870407A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- 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]

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Microelectronics & Electronic Packaging (AREA)
Optics & Photonics (AREA)
General Engineering & Computer Science (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

EP13817225.9A 2012-07-09 2013-07-09 Light unit with light output pattern synthesized from multiple light sources and modular refractors Withdrawn EP2870407A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201261669562P	2012-07-09	2012-07-09
PCT/US2013/049769 WO2014011665A1 (en)	2012-07-09	2013-07-09	Light unit with light output pattern synthesized from multiple light sources and modular refractors

Publications (2)

Publication Number	Publication Date
EP2870407A1 EP2870407A1 (en)	2015-05-13
EP2870407A4 true EP2870407A4 (en)	2015-07-15

Family

ID=49916512

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13817225.9A Withdrawn EP2870407A4 (en)	2012-07-09	2013-07-09	Light unit with light output pattern synthesized from multiple light sources and modular refractors

Country Status (3)

Country	Link
EP (1)	EP2870407A4 (en)
CN (1)	CN105051451A (en)
WO (1)	WO2014011665A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105605484B (en) *	2016-01-29	2024-02-23	欧普照明股份有限公司	backlight
US20200208808A1 (en) *	2017-07-26	2020-07-02	Ercan Arslan	Method for forming coverage discrete solid angle light beam
WO2019204453A1 (en) *	2018-04-17	2019-10-24	Verdant Lighting Technology, Inc.	Optical system for facilitating plant growth
GB2573805B (en) *	2018-05-18	2022-06-08	Hubbell Ltd	LED Lighting fixture
FI129663B (en)	2019-11-20	2022-06-15	Procemex Oy Ltd	An LED matrix lighting device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008036020A1 (en) *	2007-12-18	2009-06-25	Osram Opto Semiconductors Gmbh	Opto-electronic module and lighting device
CN101556023A (en) *	2009-05-14	2009-10-14	上海广电光电子有限公司	LED light source with wide-angle lens
WO2010003126A2 (en) *	2008-07-02	2010-01-07	Sunovia Energy Technologies, Inc.	Light unit with light output pattern synthesized from multiple light sources
US20100073928A1 (en) *	2008-06-04	2010-03-25	YUYANG D&U Co.	Lens for LED outdoor lamp, and its applied road lamp, security lamp, tunnel lamp, park lamp, guard lamp, industrial flood lamp, and outdoor lamp
WO2011013913A2 (en) *	2009-07-29	2011-02-03	Isc Technology Co., Ltd.	Outdoor lamp
US7950821B1 (en) *	2007-10-26	2011-05-31	Georgitsis Anthony C	Auxiliary lighting systems
DE102010001860A1 (en) *	2010-02-11	2011-08-11	ewo srl/Gmbh, BZ	Lighting module for traffic route lighting and traffic route light
US20120126268A1 (en) *	2010-11-19	2012-05-24	Semiconductor Energy Laboratory Co., Ltd.	Lighting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7152996B2 (en) *	2001-04-27	2006-12-26	Altman Stage Lighting Co., Inc.	Diode lighting system
JP5052039B2 (en) *	2006-05-22	2012-10-17	三菱電機株式会社	Light source device
KR101066667B1 (en) *	2009-09-23	2011-09-21	김진태	Led street light
KR101106273B1 (en) *	2010-02-03	2012-01-18	주식회사 아모럭스	LED lighting device with block assembly structure

2013
- 2013-07-09 EP EP13817225.9A patent/EP2870407A4/en not_active Withdrawn
- 2013-07-09 CN CN201380046955.4A patent/CN105051451A/en active Pending
- 2013-07-09 WO PCT/US2013/049769 patent/WO2014011665A1/en not_active Ceased

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7950821B1 (en) *	2007-10-26	2011-05-31	Georgitsis Anthony C	Auxiliary lighting systems
DE102008036020A1 (en) *	2007-12-18	2009-06-25	Osram Opto Semiconductors Gmbh	Opto-electronic module and lighting device
US20100073928A1 (en) *	2008-06-04	2010-03-25	YUYANG D&U Co.	Lens for LED outdoor lamp, and its applied road lamp, security lamp, tunnel lamp, park lamp, guard lamp, industrial flood lamp, and outdoor lamp
WO2010003126A2 (en) *	2008-07-02	2010-01-07	Sunovia Energy Technologies, Inc.	Light unit with light output pattern synthesized from multiple light sources
CN101556023A (en) *	2009-05-14	2009-10-14	上海广电光电子有限公司	LED light source with wide-angle lens
WO2011013913A2 (en) *	2009-07-29	2011-02-03	Isc Technology Co., Ltd.	Outdoor lamp
DE102010001860A1 (en) *	2010-02-11	2011-08-11	ewo srl/Gmbh, BZ	Lighting module for traffic route lighting and traffic route light
US20120126268A1 (en) *	2010-11-19	2012-05-24	Semiconductor Energy Laboratory Co., Ltd.	Lighting device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014011665A1 *

Also Published As

Publication number	Publication date
EP2870407A1 (en)	2015-05-13
WO2014011665A1 (en)	2014-01-16
CN105051451A (en)	2015-11-11

Legal Events

Date	Code	Title	Description
2015-04-10	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
2015-05-13	17P	Request for examination filed	Effective date: 20150209
2015-05-13	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
2015-05-13	AX	Request for extension of the european patent	Extension state: BA ME
2015-05-27	RIN1	Information on inventor provided before grant (corrected)	Inventor name: SIPES, DONALD Inventor name: FUGERER, ROBERT Inventor name: VANDERSLUIS, DONALD Inventor name: KAUFFMAN, RICK
2015-07-15	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20150617
2015-07-15	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: EVOLUCIA LIGHTING, INC.
2015-07-15	RIC1	Information provided on ipc code assigned before grant	Ipc: F21V 17/00 20060101ALI20150611BHEP Ipc: F21V 5/04 20060101AFI20150611BHEP Ipc: F21Y 101/02 20060101ALN20150611BHEP Ipc: F21W 131/103 20060101ALN20150611BHEP Ipc: F21Y 111/00 20060101ALN20150611BHEP Ipc: F21K 99/00 20100101ALI20150611BHEP
2015-10-14	DAX	Request for extension of the european patent (deleted)
2016-07-15	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
2016-08-17	18D	Application deemed to be withdrawn	Effective date: 20160114

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