EP2680671A3 - Farbverstellbare Mehrmodus-Lichtquelle und Tageslichtsystem - Google Patents

Farbverstellbare Mehrmodus-Lichtquelle und Tageslichtsystem Download PDF

Info

Publication number: EP2680671A3
Authority: EP; European Patent Office
Prior art keywords: light source; multimode; tunable light; color tunable; multimode artificial
Prior art date: 2012-06-28
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.): Granted

Application number

EP13174044.1A

Other languages

English (en)

French (fr)

Other versions

EP2680671B1 (de

EP2680671A2 (de

Inventor

Helmar Adler

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.)

Osram Sylvania Inc

Original Assignee

Osram Sylvania 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.)

2012-06-28

Filing date

2013-06-27

Publication date

2015-07-08

2012-06-28 Priority claimed from US13/536,147 external-priority patent/US20130002144A1/en

2013-06-27 Application filed by Osram Sylvania Inc filed Critical Osram Sylvania Inc

2014-01-01 Publication of EP2680671A2 publication Critical patent/EP2680671A2/de

2015-07-08 Publication of EP2680671A3 publication Critical patent/EP2680671A3/de

2019-10-02 Application granted granted Critical

2019-10-02 Publication of EP2680671B1 publication Critical patent/EP2680671B1/de

Status Active legal-status Critical Current

2033-06-27 Anticipated expiration legal-status Critical

Links

230000007613 environmental effect Effects 0.000 abstract 1

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
- F21S11/00—Non-electric lighting devices or systems using daylight
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
- F21S19/005—Combining sunlight and electric light sources for indoor illumination
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Circuit Arrangement For Electric Light Sources In General (AREA)

EP13174044.1A 2012-06-28 2013-06-27 Farbverstellbare Mehrmodus-Lichtquelle und Tageslichtsystem Active EP2680671B1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13/536,147 US20130002144A1 (en)	2011-06-03	2012-06-28	Multimode color tunable light source and daylighting system

Publications (3)

Publication Number	Publication Date
EP2680671A2 EP2680671A2 (de)	2014-01-01
EP2680671A3 true EP2680671A3 (de)	2015-07-08
EP2680671B1 EP2680671B1 (de)	2019-10-02

Family

ID=48746307

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13174044.1A Active EP2680671B1 (de)	2012-06-28	2013-06-27	Farbverstellbare Mehrmodus-Lichtquelle und Tageslichtsystem

Country Status (1)

Country	Link
EP (1)	EP2680671B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112823571B (zh) *	2018-09-04	2024-04-05	路创技术有限责任公司	电动窗饰和照明颜色的控制
DE102019209916B4 (de) *	2019-07-05	2021-03-11	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Beleuchtungsvorrichtung und Beleuchtungsverfahren für zumindest eine Pflanze

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4539625A (en) *	1984-07-31	1985-09-03	Dhr, Incorporated	Lighting system combining daylight concentrators and an artificial source
US20040105264A1 (en) *	2002-07-12	2004-06-03	Yechezkal Spero	Multiple Light-Source Illuminating System
US20040169770A1 (en) *	2003-02-28	2004-09-02	Widener Kevin B.	All sky imager
EP1610593A2 (de) *	1999-11-18	2005-12-28	Color Kinetics Incorporated	Erzeugung von weissem Licht mit LED mit verschiedenen Spektrum
US20110044041A1 (en) *	2009-08-20	2011-02-24	Paul August Jaster	Daylighting devices and methods with auxiliary lighting fixtures
EP2369087A1 (de) *	2008-12-18	2011-09-28	Sol Tecnic Ecologic 2000, S.L.	Lampen- und beleuchtungssystem und vorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5675487A (en) *	1995-06-06	1997-10-07	Iowa State University Research Foundation, Inc.	System for controlling energy through window
CA2520519A1 (en) *	2003-03-24	2004-10-07	Lutron Electronics Co., Inc.	System to control daylight and artificial illumination and sun glare in a space
US20090213041A1 (en) *	2008-02-21	2009-08-27	Robert Allan Unger	Solar backlight for transmissive displays
EP2542749B1 (de) *	2010-03-02	2015-04-08	Koninklijke Philips N.V.	System zur kombination einer aussenbeleuchtung und einer künstlichen beleuchtung

2013
- 2013-06-27 EP EP13174044.1A patent/EP2680671B1/de active Active

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4539625A (en) *	1984-07-31	1985-09-03	Dhr, Incorporated	Lighting system combining daylight concentrators and an artificial source
EP1610593A2 (de) *	1999-11-18	2005-12-28	Color Kinetics Incorporated	Erzeugung von weissem Licht mit LED mit verschiedenen Spektrum
US20040105264A1 (en) *	2002-07-12	2004-06-03	Yechezkal Spero	Multiple Light-Source Illuminating System
US20040169770A1 (en) *	2003-02-28	2004-09-02	Widener Kevin B.	All sky imager
EP2369087A1 (de) *	2008-12-18	2011-09-28	Sol Tecnic Ecologic 2000, S.L.	Lampen- und beleuchtungssystem und vorrichtung
US20110044041A1 (en) *	2009-08-20	2011-02-24	Paul August Jaster	Daylighting devices and methods with auxiliary lighting fixtures

Also Published As

Publication number	Publication date
EP2680671B1 (de)	2019-10-02
EP2680671A2 (de)	2014-01-01

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