PL1651906T3 - Lamp comprising at least two light sources - Google Patents
Lamp comprising at least two light sourcesInfo
- Publication number
- PL1651906T3 PL1651906T3 PL04737405T PL04737405T PL1651906T3 PL 1651906 T3 PL1651906 T3 PL 1651906T3 PL 04737405 T PL04737405 T PL 04737405T PL 04737405 T PL04737405 T PL 04737405T PL 1651906 T3 PL1651906 T3 PL 1651906T3
- Authority
- PL
- Poland
- Prior art keywords
- light sources
- light source
- lamp
- supplementary
- emitted
- Prior art date
Links
Classifications
-
- 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
- H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
-
- 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]
-
- 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
- F21Y2113/00—Combination of light sources
-
- 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]
Abstract
The invention relates to a lamp, in particular for illumination in enclosed spaces and/or for the illumination of objects, comprising at least two light sources (1, 2). According to the invention: the light that can be emitted by the light sources (1, 2) has differing wavelength ranges; one of the light sources (1, 2) is a primary light source (1) with a wider wavelength range and at least one of the light sources is a supplementary light source (2) with a narrower wavelength range; and the luminous flux that can be emitted by the primary light source (1) is at least twice and preferably five times as intense as the total luminous flux emitted by the supplementary or all supplementary light source(s) (2).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT12392003 | 2003-08-05 | ||
EP04737405A EP1651906B2 (en) | 2003-08-05 | 2004-08-03 | Lamp comprising at least two light sources |
PCT/AT2004/000275 WO2005012785A1 (en) | 2003-08-05 | 2004-08-03 | Lamp comprising at least two light sources |
Publications (2)
Publication Number | Publication Date |
---|---|
PL1651906T3 true PL1651906T3 (en) | 2007-06-29 |
PL1651906T5 PL1651906T5 (en) | 2010-04-30 |
Family
ID=34109408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL04737405T PL1651906T5 (en) | 2003-08-05 | 2004-08-03 | Lamp comprising at least two light sources |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1651906B2 (en) |
AT (1) | ATE353128T1 (en) |
DE (1) | DE502004002835D1 (en) |
ES (1) | ES2281806T5 (en) |
PL (1) | PL1651906T5 (en) |
WO (1) | WO2005012785A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100220265A1 (en) * | 2005-06-23 | 2010-09-02 | Koninklijke Philips Electronics, N.V. | Illumination system and display device |
DE102005036275A1 (en) * | 2005-08-02 | 2007-02-08 | Berchtold Holding Gmbh | surgical light |
DE102007022566A1 (en) | 2007-05-14 | 2008-11-20 | Merck Patent Gmbh | Lighting unit consisting of discharge lamp, LEDs and conversion lamps |
KR100776916B1 (en) | 2007-05-18 | 2007-11-15 | 유항재 | Lighting Apparatus for Protecting Eye Sight |
KR100858641B1 (en) | 2008-01-08 | 2008-09-16 | 유항재 | Adapter for Compact Fluorescence Lamp having a Function of Protecting Eye Sight |
DE102008013049A1 (en) * | 2008-03-06 | 2009-09-24 | Mbb International Group Ag | Luminaire, in particular for achieving a daylight-like light spectrum |
WO2011039690A1 (en) * | 2009-09-29 | 2011-04-07 | Koninklijke Philips Electronics N.V. | Modular luminaire and lighting system |
CN103703307B (en) | 2011-10-31 | 2015-08-05 | 皇家飞利浦有限公司 | There is the compact light output arrangement of wavelength convert |
CA3166423A1 (en) | 2020-01-31 | 2021-08-05 | David A. WESTENFELDER II | Lighting assembly and light head including same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5060118A (en) * | 1989-04-06 | 1991-10-22 | Frank A. Arone | Apparatus for daylight color duplication |
DE29620583U1 (en) * | 1996-11-27 | 1997-02-13 | Kundisch Microtech Gmbh & Co K | Lighting fixture with continuously adjustable color change of the light and the light cone |
WO1999053236A1 (en) * | 1998-04-14 | 1999-10-21 | Moriyama Sangyo Kabushiki Kaisha | Color illuminator, color illuminating unit, and color illuminant module |
DE29923835U1 (en) * | 1999-04-07 | 2001-04-05 | Zumtobel Staff Gmbh | Lighting arrangement for attachment to the ceiling or a wall of a room |
DE20007134U1 (en) * | 2000-04-18 | 2000-08-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Luminaire with adjustable color location |
EP1554746A1 (en) * | 2002-10-14 | 2005-07-20 | Philips Intellectual Property & Standards GmbH | Luminous body for generating white light |
-
2004
- 2004-08-03 AT AT04737405T patent/ATE353128T1/en active
- 2004-08-03 ES ES04737405T patent/ES2281806T5/en active Active
- 2004-08-03 WO PCT/AT2004/000275 patent/WO2005012785A1/en active IP Right Grant
- 2004-08-03 EP EP04737405A patent/EP1651906B2/en not_active Not-in-force
- 2004-08-03 DE DE502004002835T patent/DE502004002835D1/en active Active
- 2004-08-03 PL PL04737405T patent/PL1651906T5/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1651906B1 (en) | 2007-01-31 |
ES2281806T3 (en) | 2007-10-01 |
DE502004002835D1 (en) | 2007-03-22 |
PL1651906T5 (en) | 2010-04-30 |
ATE353128T1 (en) | 2007-02-15 |
WO2005012785A1 (en) | 2005-02-10 |
EP1651906A1 (en) | 2006-05-03 |
EP1651906B2 (en) | 2009-11-18 |
ES2281806T5 (en) | 2010-04-12 |
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