DE69937993C5 - Beleuchtungsanordnung - Google Patents

Beleuchtungsanordnung Download PDF

Info

Publication number
DE69937993C5
DE69937993C5 DE69937993.8T DE69937993T DE69937993C5 DE 69937993 C5 DE69937993 C5 DE 69937993C5 DE 69937993 T DE69937993 T DE 69937993T DE 69937993 C5 DE69937993 C5 DE 69937993C5
Authority
DE
Germany
Prior art keywords
light
lighting system
wavelength range
emitting diode
luminescent material
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.)
Expired - Lifetime
Application number
DE69937993.8T
Other languages
English (en)
Other versions
DE69937993D1 (de
DE69937993T3 (de
DE69937993T2 (de
Inventor
Herbert BÖRNER
Wolfgang Busselt
Thomas Jüstel
Hans Nikol
Cornelis Ronda
Gerard Harbers
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.)
Koninklijke Philips NV
Signify Holding BV
Original Assignee
Koninklijke Philips NV
Philips Lighting Holding BV
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26150729&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69937993(C5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips NV, Philips Lighting Holding BV filed Critical Koninklijke Philips NV
Publication of DE69937993D1 publication Critical patent/DE69937993D1/de
Publication of DE69937993T2 publication Critical patent/DE69937993T2/de
Publication of DE69937993T3 publication Critical patent/DE69937993T3/de
Application granted granted Critical
Publication of DE69937993C5 publication Critical patent/DE69937993C5/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
    • C09K11/582—Chalcogenides
    • C09K11/584—Chalcogenides with zinc or cadmium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • C09K11/641—Chalcogenides
    • C09K11/642—Chalcogenides with zinc or cadmium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/7716—Chalcogenides
    • C09K11/7718—Chalcogenides with alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/77342—Silicates
    • 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
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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]
    • 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
    • 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]
    • H05B45/40—Details of LED load circuits
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Luminescent Compositions (AREA)
  • Led Devices (AREA)

Abstract

Beleuchtungssystem (1; 101) zum Erhellen der Umgebung mit mindestens zwei Licht emittierenden Dioden (6, 6', ..., 7, 7', ...; 106, 106', ... 107, 107' ...; 206, 207), wobei jede der Licht emittierenden Dioden bei Betrieb sichtbares Licht in einem vorgewählten Wellenlängenbereich emittiert, womit zwei Primärlichtquellen gebildet werden, wobei die emittierten Wellenlängen von mindestens zwei Licht emittierenden Dioden (6, 6', ..., 7, 7', ...; 106, 106', ..., 107, 107', ...; 206, 207) unterschiedlich sind, dadurch gekennzeichnet, dass das Beleuchtungssystem (1; 101; 201) Umwandlungsmittel (10; 110; 210) umfasst, um einen Teil des von einer der Licht emittierenden Dioden (6, 6', ...; 196, 106' ...; 206, 207) emittierten, sichtbaren Lichts in sichtbares Licht in einem weiteren Wellenlängenbereich umzuwandeln, womit eine Sekundärlichtquelle gebildet wird, um gegenüber einem, auf den beiden Primärlichtquellen basierenden Beleuchtungssystem eine verbesserte Farbwiedergabe zu erreichen.

Description

  • Der X. Zivilsenat des Bundesgerichtshofs hat auf die mündliche Verhandlung vom 19. Dezember 2017 für Recht erkannt:
  • Auf die Berufung der Beklagten wird das Urteil des 2. Senats (Nichtigkeitssenats) des Bundespatentgerichts vom 15. Oktober 2015 abgeändert.
  • Das europäische Patent 1 046 196 wird mit Wirkung für das Hoheitsgebiet der Bundesrepublik Deutschland dadurch teilweise für nichtig erklärt, dass in Patentanspruch 1 im Oberbegriff vor den Wörtern „two primary light sources“ das Wort „only“ eingefügt wird und sich die übrigen Patentansprüche auf den so geänderten Patentanspruch 1 rückbeziehen.

Claims (16)

  1. Beleuchtungssystem (1; 101) zum Erhellen der Umgebung mit mindestens zwei Licht emittierenden Dioden (6, 6', ..., 7, 7', ...; 106, 106', ... 107, 107' ...; 206, 207), wobei jede der Licht emittierenden Dioden bei Betrieb sichtbares Licht in einem vorgewählten Wellenlängenbereich emittiert, womit zwei Primärlichtquellen gebildet werden, wobei die emittierten Wellenlängen von mindestens zwei Licht emittierenden Dioden (6, 6', ..., 7, 7', ...; 106, 106', ..., 107, 107', ...; 206, 207) unterschiedlich sind, dadurch gekennzeichnet, dass das Beleuchtungssystem (1; 101; 201) Umwandlungsmittel (10; 110; 210) umfasst, um einen Teil des von einer der Licht emittierenden Dioden (6, 6', ...; 196, 106' ...; 206, 207) emittierten, sichtbaren Lichts in sichtbares Licht in einem weiteren Wellenlängenbereich umzuwandeln, womit eine Sekundärlichtquelle gebildet wird, um gegenüber einem, auf den beiden Primärlichtquellen basierenden Beleuchtungssystem eine verbesserte Farbwiedergabe zu erreichen.
  2. Beleuchtungssystem nach Anspruch 1, dadurch gekennzeichnet, dass die Umwandlungsmittel (10; 110, 210) ein lumineszierendes Material enthalten.
  3. Beleuchtungssystem nach Anspruch 2, dadurch gekennzeichnet, dass das lumineszierende Material durch, von dem Wellenlängenbereich von 400 bis 500 nm ausgehendem Licht angeregt werden kann.
  4. Beleuchtungssystem nach Anspruch 2, dadurch gekennzeichnet, dass das lumineszierende Material aus der durch (Sr, Ca)2SiO4:Eu2+, Ba2SiO4:Eu2+, SrGa2S4, ZnS:Cu+, ZnS:Au+, ZnS:Al3+, (Zn, Cd)S:Ag+ und CaS: Ce3+ gebildeten Gruppe gewählt wird.
  5. Beleuchtungssystem nach Anspruch 1, dadurch gekennzeichnet, dass die beiden Licht emittierenden Dioden (6, 6', ...; 7, 7', ...; 106, 106', ...; 107, 107', ...) zumindest eine blaue, Licht emittierende Diode (6, 6', ...; 106, 106', ...) und zumindest eine rote, Licht emittierende Diode (7, 7', ...; 107, 107', ...) umfassen, und dass die Umwandlungsmittel (10; 110) ein lumineszierendes Material enthalten, um einen Teil des von der blauen, Licht emittierenden Diode (6, 6', ...; 106, 106', ...) emittierten Lichts in grünes Licht umzuwandeln.
  6. Beleuchtungssystem nach Anspruch 6, dadurch gekennzeichnet, dass das Maximum der spektralen Emission der blauen, Licht emittierenden Diode (6, 6', ...; 106, 106', ...) in dem Wellenlängenbereich von 460 bis 490 nm, das Maximum der spektralen Emission der roten, Licht emittierenden Diode (7, 7', ...; 107, 107', ...) in dem Wellenlängenbereich von 610 bis 630 nm und das Maximum der spektralen Emission des grünen, Licht emittierenden, lumineszierenden Materials in dem Wellenlängenbereich von 510 bis 530 nm liegt.
  7. Beleuchtungssystem nach Anspruch 2, dadurch gekennzeichnet, dass das lumineszierende Material durch, von dem Wellenlängenbereich von 500 bis 560 nm ausgehendem Licht angeregt werden kann.
  8. Beleuchtungssystem nach Anspruch 7, dadurch gekennzeichnet, dass das lumineszierende Material aus der durch CaS:Eu, Mn; CaS:Eu; SrS:Eu; (Zn, Cd)S:Ag; SrO:Eu; Sr3B2O6:Eu; Sr2Mg(BO3)2; CaS:Eu, Mn; CaS: Eu oder SrS:Eu gebildeten Gruppe gewählt wird.
  9. Beleuchtungssystem nach Anspruch 1, dadurch gekennzeichnet, dass die beiden Licht emittierenden Dioden (206, 207) zumindest eine blaue, Licht emittierende Diode (206) und zumindest eine grüne, Licht emittierende Diode umfassen, und dass die Umwandlungsmittel (210) ein lumineszierendes Material zur Umwandlung eines Teils des von der blauen und/oder grünen, Licht emittierenden Diode (206, 207) emittierten Lichts in rotes Licht enthalten.
  10. Beleuchtungssystem nach Anspruch 9, dadurch gekennzeichnet, dass das Maximum der spektralen Emission der blauen, Licht emittierenden Diode (206) in dem Wellenlängenbereich von 460 bis 490 nm, das Maximum der spektralen Emission der grünen, Licht emittierenden Diode (207) in dem Wellenlängenbereich von 510 bis 550 nm und das Maximum der spektralen Emission des roten, Licht emittierenden, lumineszierenden Materials in dem Wellenlängenbereich von 610 bis 630 nm liegt.
  11. Beleuchtungssystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass ein Farbwiedergabeindex des Beleuchtungssystems (1; 101; 102) gleich oder größer als 80 ist.
  12. Beleuchtungssystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass bei Betrieb eine Lichtausbeute der Licht emittierenden Dioden (6,6', ..., 7, 7', ...; 106, 106', ... 107, 107', ...; 206, 207) mindestens 5 Im beträgt.
  13. Beleuchtungssystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Beleuchtungssystem (1; 101; 201) mit Reflexionsmitteln (9; 109; 209) versehen ist.
  14. Beleuchtungssystem nach Anspruch 13, dadurch gekennzeichnet, dass die Reflexionsmittel (9; 109; 209) ein Material enthalten, welches aus der durch BaSO4, ZnS, ZnO und TiO2 gebildeten Gruppe gewählt wird.
  15. Beleuchtungssystem nach Anspruch 13 oder 14, dadurch gekennzeichnet, dass die Umwandlungsmittel (10; 110; 210) in oder auf den Reflexionsmitteln (9; 109; 209) vorgesehen sind.
  16. Beleuchtungssystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass eine Farbtemperatur des Beleuchtungssystems (1; 101; 102) durch getrennte Ansteuerung der Licht emittierenden Dioden (6, 6', ..., 7, 7', ...; 8, 8', ...; 106, 106', ... 107, 107' ...; 108, 108', ...; 206, 207) eingestellt werden kann.
DE69937993.8T 1998-09-28 1999-09-17 Beleuchtungsanordnung Expired - Lifetime DE69937993C5 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP98203247 1998-09-28
EP98203247 1998-09-28
EP99200723 1999-03-10
EP99200723 1999-03-10
PCT/EP1999/007015 WO2000019546A1 (en) 1998-09-28 1999-09-17 Lighting system
EP99948820A EP1046196B9 (de) 1998-09-28 1999-09-17 Beleuchtungsanordnung

Publications (4)

Publication Number Publication Date
DE69937993D1 DE69937993D1 (de) 2008-03-06
DE69937993T2 DE69937993T2 (de) 2008-12-24
DE69937993T3 DE69937993T3 (de) 2012-01-19
DE69937993C5 true DE69937993C5 (de) 2019-01-10

Family

ID=26150729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937993.8T Expired - Lifetime DE69937993C5 (de) 1998-09-28 1999-09-17 Beleuchtungsanordnung

Country Status (8)

Country Link
US (1) US6234648B1 (de)
EP (1) EP1046196B9 (de)
JP (1) JP4366016B2 (de)
KR (1) KR100702273B1 (de)
CN (1) CN1227749C (de)
DE (1) DE69937993C5 (de)
ES (1) ES2299260T5 (de)
WO (1) WO2000019546A1 (de)

Families Citing this family (474)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7014336B1 (en) * 1999-11-18 2006-03-21 Color Kinetics Incorporated Systems and methods for generating and modulating illumination conditions
US20030133292A1 (en) 1999-11-18 2003-07-17 Mueller George G. Methods and apparatus for generating and modulating white light illumination conditions
US6429583B1 (en) * 1998-11-30 2002-08-06 General Electric Company Light emitting device with ba2mgsi2o7:eu2+, ba2sio4:eu2+, or (srxcay ba1-x-y)(a1zga1-z)2sr:eu2+phosphors
US6680569B2 (en) * 1999-02-18 2004-01-20 Lumileds Lighting U.S. Llc Red-deficiency compensating phosphor light emitting device
TW455908B (en) * 1999-04-20 2001-09-21 Koninkl Philips Electronics Nv Lighting system
US6371636B1 (en) * 1999-05-24 2002-04-16 Jam Strait, Inc. LED light module for vehicles
US20080037262A1 (en) * 1999-05-24 2008-02-14 Bruce Wesson Loaded LED bulbs for incandescent/flourescent/neon/xenon/halogen bulbs replacement in load sensitive applications and more
US6786625B2 (en) * 1999-05-24 2004-09-07 Jam Strait, Inc. LED light module for vehicles
TW493054B (en) * 1999-06-25 2002-07-01 Koninkl Philips Electronics Nv Vehicle headlamp and a vehicle
TW498148B (en) * 1999-06-25 2002-08-11 Koninkl Philips Electronics Nv Vehicle headlamp and a vehicle
JP2001144331A (ja) * 1999-09-02 2001-05-25 Toyoda Gosei Co Ltd 発光装置
US6686691B1 (en) * 1999-09-27 2004-02-03 Lumileds Lighting, U.S., Llc Tri-color, white light LED lamps
US20020176259A1 (en) * 1999-11-18 2002-11-28 Ducharme Alfred D. Systems and methods for converting illumination
US6357889B1 (en) * 1999-12-01 2002-03-19 General Electric Company Color tunable light source
US6513949B1 (en) 1999-12-02 2003-02-04 Koninklijke Philips Electronics N.V. LED/phosphor-LED hybrid lighting systems
US6666567B1 (en) 1999-12-28 2003-12-23 Honeywell International Inc. Methods and apparatus for a light source with a raised LED structure
JP2001235426A (ja) * 1999-12-22 2001-08-31 Novartis Ag パッケージ検査装置
US6379026B1 (en) * 2000-04-10 2002-04-30 John T. Petrick Obstruction lighting system
US6555958B1 (en) * 2000-05-15 2003-04-29 General Electric Company Phosphor for down converting ultraviolet light of LEDs to blue-green light
US6501100B1 (en) * 2000-05-15 2002-12-31 General Electric Company White light emitting phosphor blend for LED devices
US6577073B2 (en) 2000-05-31 2003-06-10 Matsushita Electric Industrial Co., Ltd. Led lamp
DE10036940A1 (de) * 2000-07-28 2002-02-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lumineszenz-Konversions-LED
US6464373B1 (en) * 2000-11-03 2002-10-15 Twr Lighting, Inc. Light emitting diode lighting with frustoconical reflector
JP2002195858A (ja) * 2000-12-27 2002-07-10 Nippon Seiki Co Ltd 表示装置
DE10065381B4 (de) * 2000-12-27 2010-08-26 Osram Opto Semiconductors Gmbh Strahlungsemittierendes Halbleiterbauelement mit Lumineszenzkonversionselement
AT410266B (de) 2000-12-28 2003-03-25 Tridonic Optoelectronics Gmbh Lichtquelle mit einem lichtemittierenden element
US6752515B2 (en) * 2001-04-16 2004-06-22 Cyberlux Corporation Apparatus and methods for providing emergency lighting
US6598996B1 (en) 2001-04-27 2003-07-29 Pervaiz Lodhie LED light bulb
AT414200B (de) * 2001-07-05 2006-10-15 Tridonic Optoelectronics Gmbh Weisse led-lichtquelle
US6617795B2 (en) 2001-07-26 2003-09-09 Koninklijke Philips Electronics N.V. Multichip LED package with in-package quantitative and spectral sensing capability and digital signal output
JP2007329511A (ja) * 2001-09-03 2007-12-20 Matsushita Electric Ind Co Ltd 半導体発光装置
KR100923804B1 (ko) 2001-09-03 2009-10-27 파나소닉 주식회사 반도체발광소자, 발광장치 및 반도체발광소자의 제조방법
US7204602B2 (en) * 2001-09-07 2007-04-17 Super Vision International, Inc. Light emitting diode pool assembly
US6682211B2 (en) * 2001-09-28 2004-01-27 Osram Sylvania Inc. Replaceable LED lamp capsule
WO2003032407A1 (en) * 2001-10-01 2003-04-17 Matsushita Electric Industrial Co.,Ltd. Semiconductor light emitting element and light emitting device using this
EP1321902B1 (de) * 2001-12-20 2015-08-12 MEI, Inc. Geldscheinannahmeeinheit, und Lichtquelle dafür
DE10164033B4 (de) * 2001-12-28 2010-08-05 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement mit einer Mehrzahl von Lichtquellen
WO2003059013A1 (de) * 2002-01-10 2003-07-17 Patent - Treuhand - Gesellschaft für Elektrische Glühlampen mbH Lampe
JP4191937B2 (ja) * 2002-02-15 2008-12-03 株式会社日立製作所 白色光源及びそれを用いた画像表示装置
JP2003306674A (ja) * 2002-04-15 2003-10-31 Sumitomo Chem Co Ltd 白色ｌｅｄ用蛍光体とそれを用いた白色ｌｅｄ
JP4094366B2 (ja) * 2002-07-24 2008-06-04 株式会社小糸製作所 車両用灯具
US7224000B2 (en) * 2002-08-30 2007-05-29 Lumination, Llc Light emitting diode component
US7800121B2 (en) 2002-08-30 2010-09-21 Lumination Llc Light emitting diode component
US10340424B2 (en) 2002-08-30 2019-07-02 GE Lighting Solutions, LLC Light emitting diode component
US6731053B2 (en) * 2002-09-12 2004-05-04 Innovative & Superior Technologies Inc. Lamp with light emitting diodes
EP1422467A3 (de) * 2002-11-22 2006-10-25 Mellert SLT GmbH & Co. KG Mobile Leuchte
DE10314524A1 (de) * 2003-03-31 2004-10-28 Osram Opto Semiconductors Gmbh Scheinwerfer und Scheinwerferelement
US7368179B2 (en) * 2003-04-21 2008-05-06 Sarnoff Corporation Methods and devices using high efficiency alkaline earth metal thiogallate-based phosphors
US7125501B2 (en) * 2003-04-21 2006-10-24 Sarnoff Corporation High efficiency alkaline earth metal thiogallate-based phosphors
JP4274843B2 (ja) * 2003-04-21 2009-06-10 シャープ株式会社 Ｌｅｄデバイスおよびそれを用いた携帯電話機器、デジタルカメラおよびｌｃｄ表示装置
CA2523544A1 (en) 2003-04-30 2004-11-18 Cree, Inc. High powered light emitter packages with compact optics
US7005679B2 (en) 2003-05-01 2006-02-28 Cree, Inc. Multiple component solid state white light
CN1802533B (zh) * 2003-05-05 2010-11-24 吉尔科有限公司 基于led的灯泡
KR20040102301A (ko) * 2003-05-27 2004-12-04 삼성전자주식회사 보조광원을 채용하는 조명 장치 및 프로젝션 시스템
US7145125B2 (en) * 2003-06-23 2006-12-05 Advanced Optical Technologies, Llc Integrating chamber cone light using LED sources
US7521667B2 (en) 2003-06-23 2009-04-21 Advanced Optical Technologies, Llc Intelligent solid state lighting
US20070138978A1 (en) * 2003-06-23 2007-06-21 Advanced Optical Technologies, Llc Conversion of solid state source output to virtual source
US20070051883A1 (en) * 2003-06-23 2007-03-08 Advanced Optical Technologies, Llc Lighting using solid state light sources
US20070235639A1 (en) * 2003-06-23 2007-10-11 Advanced Optical Technologies, Llc Integrating chamber LED lighting with modulation to set color and/or intensity of output
US20060237636A1 (en) * 2003-06-23 2006-10-26 Advanced Optical Technologies, Llc Integrating chamber LED lighting with pulse amplitude modulation to set color and/or intensity of output
US6995355B2 (en) * 2003-06-23 2006-02-07 Advanced Optical Technologies, Llc Optical integrating chamber lighting using multiple color sources
US7163305B2 (en) * 2003-06-25 2007-01-16 Gemtron Corporation Illuminated shelf
US20040264187A1 (en) * 2003-06-25 2004-12-30 Vanderschuit Carl R. Lighting device
US7462983B2 (en) * 2003-06-27 2008-12-09 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. White light emitting device
US7318659B2 (en) 2004-03-03 2008-01-15 S. C. Johnson & Son, Inc. Combination white light and colored LED light device with active ingredient emission
US7604378B2 (en) 2003-07-02 2009-10-20 S.C. Johnson & Son, Inc. Color changing outdoor lights with active ingredient and sound emission
US7484860B2 (en) 2003-07-02 2009-02-03 S.C. Johnson & Son, Inc. Combination white light and colored LED light device with active ingredient emission
US7520635B2 (en) 2003-07-02 2009-04-21 S.C. Johnson & Son, Inc. Structures for color changing light devices
US7476002B2 (en) * 2003-07-02 2009-01-13 S.C. Johnson & Son, Inc. Color changing light devices with active ingredient and sound emission for mood enhancement
DE10334970B3 (de) * 2003-07-31 2005-04-28 Insta Elektro Gmbh Beleuchtungseinrichtung
US20060285324A1 (en) * 2003-08-29 2006-12-21 Koninklijke Philips Electronics N.V. Color-mixing lighting system
US7300173B2 (en) 2004-04-08 2007-11-27 Technology Assessment Group, Inc. Replacement illumination device for a miniature flashlight bulb
US7777430B2 (en) 2003-09-12 2010-08-17 Terralux, Inc. Light emitting diode replacement lamp
US7318661B2 (en) * 2003-09-12 2008-01-15 Anthony Catalano Universal light emitting illumination device and method
DE10347463A1 (de) * 2003-10-02 2005-04-21 Pintsch Bamag Ag LED-Signalleuchte für Schienenfahrzeuge
US8702275B2 (en) 2003-11-04 2014-04-22 Terralux, Inc. Light-emitting diode replacement lamp
US8746930B2 (en) 2003-11-04 2014-06-10 Terralux, Inc. Methods of forming direct and decorative illumination
US8632215B2 (en) 2003-11-04 2014-01-21 Terralux, Inc. Light emitting diode replacement lamp
US7506996B2 (en) * 2004-01-22 2009-03-24 Continental Automotive Systems Us, Inc. Illuminated display having two single-colored light sources
WO2011143510A1 (en) 2010-05-12 2011-11-17 Lynk Labs, Inc. Led lighting system
US10499465B2 (en) 2004-02-25 2019-12-03 Lynk Labs, Inc. High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same
US10575376B2 (en) 2004-02-25 2020-02-25 Lynk Labs, Inc. AC light emitting diode and AC LED drive methods and apparatus
US7503675B2 (en) 2004-03-03 2009-03-17 S.C. Johnson & Son, Inc. Combination light device with insect control ingredient emission
US7355284B2 (en) * 2004-03-29 2008-04-08 Cree, Inc. Semiconductor light emitting devices including flexible film having therein an optical element
US20050226488A1 (en) * 2004-03-31 2005-10-13 Paud Barry Inspection system for blister packages
KR101041311B1 (ko) * 2004-04-27 2011-06-14 파나소닉 주식회사 형광체 조성물과 그 제조 방법, 및 그 형광체 조성물을 이용한 발광장치
KR100655894B1 (ko) 2004-05-06 2006-12-08 서울옵토디바이스주식회사 색온도 및 연색성이 우수한 파장변환 발광장치
KR100658700B1 (ko) * 2004-05-13 2006-12-15 서울옵토디바이스주식회사 Ｒｇｂ 발광소자와 형광체를 조합한 발광장치
US20050259424A1 (en) 2004-05-18 2005-11-24 Zampini Thomas L Ii Collimating and controlling light produced by light emitting diodes
US7339332B2 (en) * 2004-05-24 2008-03-04 Honeywell International, Inc. Chroma compensated backlit display
US8308980B2 (en) 2004-06-10 2012-11-13 Seoul Semiconductor Co., Ltd. Light emitting device
KR100665299B1 (ko) 2004-06-10 2007-01-04 서울반도체 주식회사 발광물질
KR100665298B1 (ko) 2004-06-10 2007-01-04 서울반도체 주식회사 발광장치
US7534633B2 (en) 2004-07-02 2009-05-19 Cree, Inc. LED with substrate modifications for enhanced light extraction and method of making same
EP1769050B1 (de) * 2004-07-06 2013-01-16 Lightscape Materials Inc. Effiziente grünemittierende leuchtstoffe und kombinationen mit rotemittierenden leuchtstoffen
JP4829230B2 (ja) * 2004-08-06 2011-12-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 光エンジン
US20060034071A1 (en) * 2004-08-11 2006-02-16 Harvatek Corporation Light-emitting diode lamp
DE102004042186B4 (de) * 2004-08-31 2010-07-01 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement
JP4659414B2 (ja) * 2004-09-01 2011-03-30 アバゴ・テクノロジーズ・イーシービーユー・アイピー（シンガポール）プライベート・リミテッド 発光ダイオード及びそれを用いる発光制御システム
US7144131B2 (en) 2004-09-29 2006-12-05 Advanced Optical Technologies, Llc Optical system using LED coupled with phosphor-doped reflective materials
DE102004047763A1 (de) * 2004-09-30 2006-04-13 Osram Opto Semiconductors Gmbh Mehrfachleuchtdiodenanordnung
US20060097385A1 (en) * 2004-10-25 2006-05-11 Negley Gerald H Solid metal block semiconductor light emitting device mounting substrates and packages including cavities and heat sinks, and methods of packaging same
US7331691B2 (en) * 2004-10-29 2008-02-19 Goldeneye, Inc. Light emitting diode light source with heat transfer means
JP2006128562A (ja) 2004-11-01 2006-05-18 Nikon Corp 発光装置
JP4880893B2 (ja) * 2004-11-08 2012-02-22 株式会社ミツトヨ 光電式エンコーダ
WO2006061763A1 (en) 2004-12-09 2006-06-15 Koninklijke Philips Electronics N.V. Illumination system
US8125137B2 (en) 2005-01-10 2012-02-28 Cree, Inc. Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same
US7564180B2 (en) * 2005-01-10 2009-07-21 Cree, Inc. Light emission device and method utilizing multiple emitters and multiple phosphors
JP4679183B2 (ja) * 2005-03-07 2011-04-27 シチズン電子株式会社 発光装置及び照明装置
US7276183B2 (en) * 2005-03-25 2007-10-02 Sarnoff Corporation Metal silicate-silica-based polymorphous phosphors and lighting devices
EP1873447A4 (de) * 2005-03-28 2009-04-22 Neobulb Technologies Inc Effiziente hochleistungs-led-lampe
DE102005022832A1 (de) 2005-05-11 2006-11-16 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Scheinwerfer für Film- und Videoaufnahmen
US9412926B2 (en) 2005-06-10 2016-08-09 Cree, Inc. High power solid-state lamp
GB2428881A (en) * 2005-08-03 2007-02-07 Lung-Chien Chen A White Light Emitting Diode
CN100560688C (zh) * 2005-09-23 2009-11-18 大连路明发光科技股份有限公司 长余辉发光材料及其制造方法
KR101258397B1 (ko) 2005-11-11 2013-04-30 서울반도체 주식회사 구리 알칼리토 실리케이트 혼성 결정 형광체
US7959325B2 (en) 2005-11-18 2011-06-14 Cree, Inc. Solid state lighting units and methods of forming solid state lighting units
KR101200400B1 (ko) * 2005-12-01 2012-11-16 삼성전자주식회사 백색 발광 다이오드
US20070125984A1 (en) * 2005-12-01 2007-06-07 Sarnoff Corporation Phosphors protected against moisture and LED lighting devices
US8906262B2 (en) * 2005-12-02 2014-12-09 Lightscape Materials, Inc. Metal silicate halide phosphors and LED lighting devices using the same
KR101055772B1 (ko) 2005-12-15 2011-08-11 서울반도체 주식회사 발광장치
JP2007173397A (ja) * 2005-12-20 2007-07-05 Matsushita Electric Ind Co Ltd 発光モジュールとこれを用いた表示装置及び照明装置
EP1963743B1 (de) 2005-12-21 2016-09-07 Cree, Inc. Beleuchtungsvorrichtung
BRPI0620413A2 (pt) * 2005-12-21 2011-11-08 Cree Led Lighting Solutions dispositivo de iluminação e método de iluminação
US7213940B1 (en) 2005-12-21 2007-05-08 Led Lighting Fixtures, Inc. Lighting device and lighting method
EP1969633B1 (de) * 2005-12-22 2018-08-29 Cree, Inc. Beleuchtungsvorrichtung
US8441179B2 (en) 2006-01-20 2013-05-14 Cree, Inc. Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources
EP2002488A4 (de) * 2006-01-20 2012-05-30 Cree Inc Verschiebung von spektralen inhalten in festkörperlichtsender mittels räumlicher trennung von lumiphorfilmen
US7503672B2 (en) * 2006-02-15 2009-03-17 Chunghwa Picture Tubes, Ltd. Back light module and light mixing apparatus thereof
JP4827575B2 (ja) * 2006-03-29 2011-11-30 三菱電機株式会社 照明器具
KR100875443B1 (ko) 2006-03-31 2008-12-23 서울반도체 주식회사 발광 장치
US7365991B2 (en) * 2006-04-14 2008-04-29 Renaissance Lighting Dual LED board layout for lighting systems
US9921428B2 (en) 2006-04-18 2018-03-20 Cree, Inc. Light devices, display devices, backlighting devices, edge-lighting devices, combination backlighting and edge-lighting devices
US8513875B2 (en) 2006-04-18 2013-08-20 Cree, Inc. Lighting device and lighting method
US9084328B2 (en) 2006-12-01 2015-07-14 Cree, Inc. Lighting device and lighting method
US7821194B2 (en) 2006-04-18 2010-10-26 Cree, Inc. Solid state lighting devices including light mixtures
BRPI0711255A2 (pt) 2006-04-18 2011-08-30 Cree Led Lighting Solutions dispositivo de iluminação e método de iluminação
US8998444B2 (en) 2006-04-18 2015-04-07 Cree, Inc. Solid state lighting devices including light mixtures
US7997745B2 (en) 2006-04-20 2011-08-16 Cree, Inc. Lighting device and lighting method
US7766511B2 (en) 2006-04-24 2010-08-03 Integrated Illumination Systems LED light fixture
US20070274093A1 (en) * 2006-05-25 2007-11-29 Honeywell International, Inc. LED backlight system for LCD displays
US7969097B2 (en) 2006-05-31 2011-06-28 Cree, Inc. Lighting device with color control, and method of lighting
WO2007142946A2 (en) 2006-05-31 2007-12-13 Cree Led Lighting Solutions, Inc. Lighting device and method of lighting
RU2425432C2 (ru) * 2006-06-14 2011-07-27 Конинклейке Филипс Электроникс Н.В. Осветительное устройство
US7880381B2 (en) * 2006-07-05 2011-02-01 Avago Technologies General Ip (Singapore) Pte. Ltd. LED with light absorbing encapsulant and related methodology
DE112007001950T5 (de) 2006-08-21 2009-07-02 Innotec Corporation, Zeeland Elektrische Vorrichtung mit platinenloser Montageanordnung für elektrische Komponenten
JP2010502014A (ja) 2006-08-23 2010-01-21 クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド 照明装置、および照明方法
US7842960B2 (en) * 2006-09-06 2010-11-30 Lumination Llc Light emitting packages and methods of making same
CN101605867B (zh) * 2006-10-03 2013-05-08 渲染材料公司 金属硅酸盐卤化物磷光体以及使用它们的led照明器件
WO2008044170A2 (en) * 2006-10-10 2008-04-17 Koninklijke Philips Electronics N.V. Thin illumination device, display device and luminary device
US8029155B2 (en) 2006-11-07 2011-10-04 Cree, Inc. Lighting device and lighting method
US9605828B2 (en) 2006-11-14 2017-03-28 Cree, Inc. Light engine assemblies
US7729941B2 (en) 2006-11-17 2010-06-01 Integrated Illumination Systems, Inc. Apparatus and method of using lighting systems to enhance brand recognition
JP5171841B2 (ja) 2006-11-30 2013-03-27 クリー インコーポレイテッド 照明デバイス及び照明方法
US9441793B2 (en) 2006-12-01 2016-09-13 Cree, Inc. High efficiency lighting device including one or more solid state light emitters, and method of lighting
US7918581B2 (en) 2006-12-07 2011-04-05 Cree, Inc. Lighting device and lighting method
US7902560B2 (en) * 2006-12-15 2011-03-08 Koninklijke Philips Electronics N.V. Tunable white point light source using a wavelength converting element
US8013538B2 (en) 2007-01-26 2011-09-06 Integrated Illumination Systems, Inc. TRI-light
US8192047B2 (en) * 2007-02-15 2012-06-05 Lighting Science Group Corporation High color rendering index white LED light system using multi-wavelength pump sources and mixed phosphors
US20080198572A1 (en) * 2007-02-21 2008-08-21 Medendorp Nicholas W LED lighting systems including luminescent layers on remote reflectors
JP5476128B2 (ja) 2007-02-22 2014-04-23 クリー インコーポレイテッド 照明装置、照明方法、光フィルタ、および光をフィルタリングする方法
US7972030B2 (en) 2007-03-05 2011-07-05 Intematix Corporation Light emitting diode (LED) based lighting systems
US7712933B2 (en) * 2007-03-19 2010-05-11 Interlum, Llc Light for vehicles
US8408773B2 (en) * 2007-03-19 2013-04-02 Innotec Corporation Light for vehicles
CN101755164B (zh) 2007-05-08 2013-03-27 科锐公司 照明装置和照明方法
TWI489648B (zh) 2007-05-08 2015-06-21 Cree Inc 照明裝置及照明方法
CN101720402B (zh) * 2007-05-08 2011-12-28 科锐公司 照明装置和照明方法
CN101711325B (zh) 2007-05-08 2013-07-10 科锐公司 照明装置和照明方法
JP2010527156A (ja) 2007-05-08 2010-08-05 クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド 照明デバイスおよび照明方法
DE102007022566A1 (de) 2007-05-14 2008-11-20 Merck Patent Gmbh Beleuchtungseinheit bestehend aus Entladungslampe, LEDs und Konversionsleuchten
US7942556B2 (en) 2007-06-18 2011-05-17 Xicato, Inc. Solid state illumination device
JP2010531534A (ja) * 2007-06-25 2010-09-24 ソン，デウプ 着脱型発光器
US7863635B2 (en) * 2007-08-07 2011-01-04 Cree, Inc. Semiconductor light emitting devices with applied wavelength conversion materials
US20090039375A1 (en) * 2007-08-07 2009-02-12 Cree, Inc. Semiconductor light emitting devices with separated wavelength conversion materials and methods of forming the same
CN101784636B (zh) 2007-08-22 2013-06-12 首尔半导体株式会社 非化学计量四方铜碱土硅酸盐磷光体及其制备方法
US11114594B2 (en) 2007-08-24 2021-09-07 Creeled, Inc. Light emitting device packages using light scattering particles of different size
KR101055769B1 (ko) 2007-08-28 2011-08-11 서울반도체 주식회사 비화학양론적 정방정계 알칼리 토류 실리케이트 형광체를채택한 발광 장치
JP5016428B2 (ja) * 2007-09-21 2012-09-05 パナソニック株式会社 Ｌｅｄ照明装置
US8742686B2 (en) 2007-09-24 2014-06-03 Integrated Illumination Systems, Inc. Systems and methods for providing an OEM level networked lighting system
TW200914764A (en) * 2007-09-28 2009-04-01 Gingko Lighting Co Ltd Lighting device
US11317495B2 (en) 2007-10-06 2022-04-26 Lynk Labs, Inc. LED circuits and assemblies
US10986714B2 (en) 2007-10-06 2021-04-20 Lynk Labs, Inc. Lighting system having two or more LED packages having a specified separation distance
US11297705B2 (en) 2007-10-06 2022-04-05 Lynk Labs, Inc. Multi-voltage and multi-brightness LED lighting devices and methods of using same
JP2011501417A (ja) 2007-10-10 2011-01-06 クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド 照明デバイスおよび製作方法
US9086213B2 (en) * 2007-10-17 2015-07-21 Xicato, Inc. Illumination device with light emitting diodes
US7984999B2 (en) * 2007-10-17 2011-07-26 Xicato, Inc. Illumination device with light emitting diodes and moveable light adjustment member
US7862204B2 (en) * 2007-10-25 2011-01-04 Pervaiz Lodhie LED light
EP2203938A1 (de) * 2007-10-26 2010-07-07 Cree Led Lighting Solutions, Inc. Beleuchtungseinrichtung mit einem oder mehreren lumiphoren und herstellungsverfahren dafür
US7784967B2 (en) * 2007-10-30 2010-08-31 Pervaiz Lodhie Loop LED light
US8789980B1 (en) 2007-11-13 2014-07-29 Silescent Lighting Corporation Light fixture assembly
US10655837B1 (en) 2007-11-13 2020-05-19 Silescent Lighting Corporation Light fixture assembly having a heat conductive cover with sufficiently large surface area for improved heat dissipation
US9080760B1 (en) 2007-11-13 2015-07-14 Daryl Soderman Light fixture assembly
US9634191B2 (en) 2007-11-14 2017-04-25 Cree, Inc. Wire bond free wafer level LED
DE102007056874A1 (de) * 2007-11-26 2009-05-28 Osram Gesellschaft mit beschränkter Haftung LED-Beleuchtungsvorrichtung mit Konversionsreflektor
US8866410B2 (en) 2007-11-28 2014-10-21 Cree, Inc. Solid state lighting devices and methods of manufacturing the same
US7810954B2 (en) * 2007-12-03 2010-10-12 Lumination Llc LED-based changeable color light lamp
EP2232592B1 (de) 2007-12-12 2013-07-17 Innotec Corporation Verfahren zum umspritzen einer leiterplatte
US9431589B2 (en) * 2007-12-14 2016-08-30 Cree, Inc. Textured encapsulant surface in LED packages
US7815339B2 (en) 2008-01-09 2010-10-19 Innotec Corporation Light module
USD631567S1 (en) 2008-01-11 2011-01-25 Pervaiz Lodhie LED bulb
WO2009092041A2 (en) * 2008-01-16 2009-07-23 Abu-Ageel Nayef M Illumination systems utilizing wavelength conversion materials
US8916890B2 (en) 2008-03-19 2014-12-23 Cree, Inc. Light emitting diodes with light filters
US8148854B2 (en) 2008-03-20 2012-04-03 Cooper Technologies Company Managing SSL fixtures over PLC networks
US8350461B2 (en) 2008-03-28 2013-01-08 Cree, Inc. Apparatus and methods for combining light emitters
WO2009122339A1 (en) * 2008-04-03 2009-10-08 Koninklijke Philips Electronics N.V. Improved white light-emitting device
DE102008017271B4 (de) 2008-04-04 2018-09-13 Osram Gmbh Leuchte mit zwei Lichtquellen in einer Aussparung eines zumindest teilweise lichtleitenden Trägers, Verwendung dieser Leuchte als Hänge-, Wand- oder Standleuchte und Leuchtvorrichtung für eine solche Leuchte
US20090268461A1 (en) * 2008-04-28 2009-10-29 Deak David G Photon energy conversion structure
US8255487B2 (en) 2008-05-16 2012-08-28 Integrated Illumination Systems, Inc. Systems and methods for communicating in a lighting network
US8021008B2 (en) * 2008-05-27 2011-09-20 Abl Ip Holding Llc Solid state lighting using quantum dots in a liquid
US7980728B2 (en) 2008-05-27 2011-07-19 Abl Ip Holding Llc Solid state lighting using light transmissive solid in or forming optical integrating volume
US7845825B2 (en) * 2009-12-02 2010-12-07 Abl Ip Holding Llc Light fixture using near UV solid state device and remote semiconductor nanophosphors to produce white light
US8172424B2 (en) * 2009-05-01 2012-05-08 Abl Ip Holding Llc Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity
US8212469B2 (en) 2010-02-01 2012-07-03 Abl Ip Holding Llc Lamp using solid state source and doped semiconductor nanophosphor
US8028537B2 (en) 2009-05-01 2011-10-04 Abl Ip Holding Llc Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity
USD613886S1 (en) 2008-06-10 2010-04-13 Pervaiz Lodhie LED light module with cutouts
USD614318S1 (en) 2008-06-10 2010-04-20 Pervaiz Lodhie LED light module
USD613885S1 (en) 2008-06-10 2010-04-13 Pervaiz Lodhie Two-stage LED light module
US8240875B2 (en) 2008-06-25 2012-08-14 Cree, Inc. Solid state linear array modules for general illumination
EP2304309B1 (de) * 2008-06-25 2015-09-30 Cree, Inc. Festkörperbeleuchtungsvorrichtungen mit lichtmischungen
DE102008031996A1 (de) * 2008-07-07 2010-02-18 Osram Gesellschaft mit beschränkter Haftung Strahlungsemittierende Vorrichtung
US8297796B2 (en) * 2008-08-01 2012-10-30 Terralux, Inc. Adjustable beam portable light
WO2010017148A1 (en) 2008-08-04 2010-02-11 Soraa, Inc. White light devices using non-polar or semipolar gallium containing materials and phosphors
RU2519131C2 (ru) * 2008-08-07 2014-06-10 Конинклейке Филипс Электроникс Н.В. Сцинтилляционный материал и соответствующий спектральный фильтр
US9638807B2 (en) 2008-08-07 2017-05-02 Koninklijke Philips N.V. Scintillating material and related spectral filter
US9509525B2 (en) * 2008-09-05 2016-11-29 Ketra, Inc. Intelligent illumination device
US8179787B2 (en) * 2009-01-27 2012-05-15 Smsc Holding S.A.R.L. Fault tolerant network utilizing bi-directional point-to-point communications links between nodes
US8674913B2 (en) 2008-09-05 2014-03-18 Ketra, Inc. LED transceiver front end circuitry and related methods
US8886047B2 (en) * 2008-09-05 2014-11-11 Ketra, Inc. Optical communication device, method and system
US8456092B2 (en) 2008-09-05 2013-06-04 Ketra, Inc. Broad spectrum light source calibration systems and related methods
US8521035B2 (en) * 2008-09-05 2013-08-27 Ketra, Inc. Systems and methods for visible light communication
US8773336B2 (en) 2008-09-05 2014-07-08 Ketra, Inc. Illumination devices and related systems and methods
US8471496B2 (en) 2008-09-05 2013-06-25 Ketra, Inc. LED calibration systems and related methods
US9276766B2 (en) * 2008-09-05 2016-03-01 Ketra, Inc. Display calibration systems and related methods
US10210750B2 (en) 2011-09-13 2019-02-19 Lutron Electronics Co., Inc. System and method of extending the communication range in a visible light communication system
US7902761B2 (en) * 2008-10-03 2011-03-08 Next Gen Illumination, Inc Dimmable LED lamp
JP2010092705A (ja) 2008-10-08 2010-04-22 Sony Corp 照明装置及びこれを用いた表示装置
US8858032B2 (en) * 2008-10-24 2014-10-14 Cree, Inc. Lighting device, heat transfer structure and heat transfer element
US8342709B2 (en) * 2008-10-24 2013-01-01 Hubbell Incorporated Light emitting diode module, and light fixture and method of illumination utilizing the same
US7972028B2 (en) * 2008-10-31 2011-07-05 Future Electronics Inc. System, method and tool for optimizing generation of high CRI white light, and an optimized combination of light emitting diodes
US20100109025A1 (en) * 2008-11-05 2010-05-06 Koninklijke Philips Electronics N.V. Over the mold phosphor lens for an led
PT2347172T (pt) * 2008-11-06 2020-04-27 Signify Holding Bv Dispositivo de iluminação
US8220971B2 (en) 2008-11-21 2012-07-17 Xicato, Inc. Light emitting diode module with three part color matching
US8519611B2 (en) * 2009-01-14 2013-08-27 GE Lighting Solutions, LLC Hybrid illumination system with improved color quality
US20100195306A1 (en) * 2009-02-03 2010-08-05 Rene Helbing Light emitting diode lamp with phosphor coated reflector
US7967652B2 (en) 2009-02-19 2011-06-28 Cree, Inc. Methods for combining light emitting devices in a package and packages including combined light emitting devices
US8333631B2 (en) 2009-02-19 2012-12-18 Cree, Inc. Methods for combining light emitting devices in a package and packages including combined light emitting devices
DE102009010213A1 (de) * 2009-02-23 2010-08-26 Osram Gesellschaft mit beschränkter Haftung Optoelektronisches Modul
US8585245B2 (en) 2009-04-23 2013-11-19 Integrated Illumination Systems, Inc. Systems and methods for sealing a lighting fixture
US8337030B2 (en) 2009-05-13 2012-12-25 Cree, Inc. Solid state lighting devices having remote luminescent material-containing element, and lighting methods
US20100290230A1 (en) * 2009-05-15 2010-11-18 Dirk Carl W Protective Light Filters and Illuminants Having Customized Spectral Profiles
US9841162B2 (en) 2009-05-18 2017-12-12 Cree, Inc. Lighting device with multiple-region reflector
CN102450103A (zh) 2009-05-28 2012-05-09 Lynk实验室公司 多电压和多亮度led照明装置和使用它们的方法
US8921876B2 (en) * 2009-06-02 2014-12-30 Cree, Inc. Lighting devices with discrete lumiphor-bearing regions within or on a surface of remote elements
DE102009030205A1 (de) 2009-06-24 2010-12-30 Litec-Lp Gmbh Leuchtstoffe mit Eu(II)-dotierten silikatischen Luminophore
KR101055762B1 (ko) 2009-09-01 2011-08-11 서울반도체 주식회사 옥시오소실리케이트 발광체를 갖는 발광 물질을 채택한 발광 장치
US8573807B2 (en) * 2009-06-26 2013-11-05 Intel Corporation Light devices having controllable light emitting elements
US8517583B2 (en) 2009-07-24 2013-08-27 Jam Strait, Inc. Loaded LED bulbs for incandescent/fluorescent/neon/xenon/halogen bulbs replacement in load sensitive applications and more
US8648546B2 (en) 2009-08-14 2014-02-11 Cree, Inc. High efficiency lighting device including one or more saturated light emitters, and method of lighting
ES2663320T3 (es) * 2009-09-07 2018-04-12 El-Seed Corporation Elemento emisor de luz semiconductor
US8727565B2 (en) 2009-09-14 2014-05-20 James L. Ecker LED lighting devices having improved light diffusion and thermal performance
US8933644B2 (en) 2009-09-18 2015-01-13 Soraa, Inc. LED lamps with improved quality of light
FI20095967A (fi) * 2009-09-18 2011-03-19 Valoya Oy Valaisinsovitelma
US9293667B2 (en) 2010-08-19 2016-03-22 Soraa, Inc. System and method for selected pump LEDs with multiple phosphors
US8901845B2 (en) 2009-09-24 2014-12-02 Cree, Inc. Temperature responsive control for lighting apparatus including light emitting devices providing different chromaticities and related methods
KR20120094477A (ko) 2009-09-25 2012-08-24 크리, 인코포레이티드 낮은 눈부심 및 높은 광도 균일성을 갖는 조명 장치
US9103507B2 (en) * 2009-10-02 2015-08-11 GE Lighting Solutions, LLC LED lamp with uniform omnidirectional light intensity output
US8593040B2 (en) 2009-10-02 2013-11-26 Ge Lighting Solutions Llc LED lamp with surface area enhancing fins
US9435493B2 (en) 2009-10-27 2016-09-06 Cree, Inc. Hybrid reflector system for lighting device
DE102010002332A1 (de) * 2009-11-30 2011-06-01 Ledon Lighting Jennersdorf Gmbh Retrofit LED-Lampe mit warmweissem, insbesondere flammenartigem Weisslicht
US8217406B2 (en) * 2009-12-02 2012-07-10 Abl Ip Holding Llc Solid state light emitter with pumped nanophosphors for producing high CRI white light
US8118454B2 (en) 2009-12-02 2012-02-21 Abl Ip Holding Llc Solid state lighting system with optic providing occluded remote phosphor
US9163802B2 (en) * 2009-12-02 2015-10-20 Abl Ip Holding Llc Lighting fixtures using solid state device and remote phosphors to produce white light
US20110127555A1 (en) * 2009-12-02 2011-06-02 Renaissance Lighting, Inc. Solid state light emitter with phosphors dispersed in a liquid or gas for producing high cri white light
US8466611B2 (en) 2009-12-14 2013-06-18 Cree, Inc. Lighting device with shaped remote phosphor
US8508116B2 (en) 2010-01-27 2013-08-13 Cree, Inc. Lighting device with multi-chip light emitters, solid state light emitter support members and lighting elements
US9719012B2 (en) * 2010-02-01 2017-08-01 Abl Ip Holding Llc Tubular lighting products using solid state source and semiconductor nanophosphor, E.G. for florescent tube replacement
US9631782B2 (en) * 2010-02-04 2017-04-25 Xicato, Inc. LED-based rectangular illumination device
US8517550B2 (en) 2010-02-15 2013-08-27 Abl Ip Holding Llc Phosphor-centric control of color of light
US8740410B2 (en) * 2010-02-25 2014-06-03 Lunera Lighting, Inc. Troffer-style light fixture with cross-lighting
US9625105B2 (en) 2010-03-03 2017-04-18 Cree, Inc. LED lamp with active cooling element
US9316361B2 (en) 2010-03-03 2016-04-19 Cree, Inc. LED lamp with remote phosphor and diffuser configuration
US9310030B2 (en) 2010-03-03 2016-04-12 Cree, Inc. Non-uniform diffuser to scatter light into uniform emission pattern
US10359151B2 (en) * 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US9057511B2 (en) 2010-03-03 2015-06-16 Cree, Inc. High efficiency solid state lamp and bulb
US8562161B2 (en) 2010-03-03 2013-10-22 Cree, Inc. LED based pedestal-type lighting structure
US8931933B2 (en) 2010-03-03 2015-01-13 Cree, Inc. LED lamp with active cooling element
US9062830B2 (en) * 2010-03-03 2015-06-23 Cree, Inc. High efficiency solid state lamp and bulb
US9500325B2 (en) 2010-03-03 2016-11-22 Cree, Inc. LED lamp incorporating remote phosphor with heat dissipation features
US20110227102A1 (en) * 2010-03-03 2011-09-22 Cree, Inc. High efficacy led lamp with remote phosphor and diffuser configuration
US9275979B2 (en) 2010-03-03 2016-03-01 Cree, Inc. Enhanced color rendering index emitter through phosphor separation
US9052067B2 (en) 2010-12-22 2015-06-09 Cree, Inc. LED lamp with high color rendering index
US9024517B2 (en) * 2010-03-03 2015-05-05 Cree, Inc. LED lamp with remote phosphor and diffuser configuration utilizing red emitters
US8632196B2 (en) 2010-03-03 2014-01-21 Cree, Inc. LED lamp incorporating remote phosphor and diffuser with heat dissipation features
US8882284B2 (en) 2010-03-03 2014-11-11 Cree, Inc. LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties
US8104908B2 (en) 2010-03-04 2012-01-31 Xicato, Inc. Efficient LED-based illumination module with high color rendering index
EP2365525A3 (de) * 2010-03-12 2013-05-29 Toshiba Lighting & Technology Corporation Beleuchtungsvorrichtung mit einer Matrix aus roten und Phosphor beschichteten blauen Leuchtdioden
JP2011216868A (ja) * 2010-03-16 2011-10-27 Toshiba Lighting & Technology Corp 発光装置及び照明装置
US8297798B1 (en) 2010-04-16 2012-10-30 Cooper Technologies Company LED lighting fixture
US8329482B2 (en) 2010-04-30 2012-12-11 Cree, Inc. White-emitting LED chips and method for making same
US9157602B2 (en) 2010-05-10 2015-10-13 Cree, Inc. Optical element for a light source and lighting system using same
US8089207B2 (en) * 2010-05-10 2012-01-03 Abl Ip Holding Llc Lighting using solid state device and phosphors to produce light approximating a black body radiation spectrum
US8896197B2 (en) 2010-05-13 2014-11-25 Cree, Inc. Lighting device and method of making
US8684559B2 (en) 2010-06-04 2014-04-01 Cree, Inc. Solid state light source emitting warm light with high CRI
US8596821B2 (en) 2010-06-08 2013-12-03 Cree, Inc. LED light bulbs
US10451251B2 (en) 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
JP2010258479A (ja) * 2010-08-16 2010-11-11 Citizen Electronics Co Ltd 発光装置
US20120051045A1 (en) 2010-08-27 2012-03-01 Xicato, Inc. Led Based Illumination Module Color Matched To An Arbitrary Light Source
DE202010018033U1 (de) 2010-09-27 2013-09-12 Osram Gmbh Lichtsystem mit erhöhter Effizienz
USRE49454E1 (en) 2010-09-30 2023-03-07 Lutron Technology Company Llc Lighting control system
US9386668B2 (en) 2010-09-30 2016-07-05 Ketra, Inc. Lighting control system
US9279543B2 (en) 2010-10-08 2016-03-08 Cree, Inc. LED package mount
US20120106126A1 (en) * 2010-11-01 2012-05-03 Seiko Epson Corporation Wavelength conversion element, light source device, and projector
US8491140B2 (en) * 2010-11-05 2013-07-23 Cree, Inc. Lighting device with multiple emitters and remote lumiphor
US9648673B2 (en) 2010-11-05 2017-05-09 Cree, Inc. Lighting device with spatially segregated primary and secondary emitters
WO2012062347A1 (de) 2010-11-08 2012-05-18 Osram Ag Lineare beleuchtungsvorrichtung mit leds
USD655024S1 (en) 2010-11-17 2012-02-28 Debetak Alexandre LED light bulb
DE102010061988A1 (de) 2010-11-25 2012-05-31 Osram Ag Lineare Beleuchtungsvorrichtung mit LEDs
US8556469B2 (en) 2010-12-06 2013-10-15 Cree, Inc. High efficiency total internal reflection optic for solid state lighting luminaires
EP2466375B1 (de) * 2010-12-17 2019-12-25 Maxell, Ltd. Lichtquellenvorrichtung
US9068701B2 (en) 2012-01-26 2015-06-30 Cree, Inc. Lamp structure with remote LED light source
US9234655B2 (en) 2011-02-07 2016-01-12 Cree, Inc. Lamp with remote LED light source and heat dissipating elements
US11251164B2 (en) 2011-02-16 2022-02-15 Creeled, Inc. Multi-layer conversion material for down conversion in solid state lighting
US9066381B2 (en) 2011-03-16 2015-06-23 Integrated Illumination Systems, Inc. System and method for low level dimming
EP2500952B1 (de) * 2011-03-17 2016-12-14 Valoya Oy Verfahren für dunkle Gewächskammern
JP5172988B2 (ja) * 2011-04-12 2013-03-27 シャープ株式会社 照明装置
US9470882B2 (en) 2011-04-25 2016-10-18 Cree, Inc. Optical arrangement for a solid-state lamp
US8602577B2 (en) 2011-04-25 2013-12-10 Osram Sylvania Inc. Side-emitting solid state light source modules with funnel-shaped phosphor surface
US9967940B2 (en) 2011-05-05 2018-05-08 Integrated Illumination Systems, Inc. Systems and methods for active thermal management
US9797589B2 (en) 2011-05-09 2017-10-24 Cree, Inc. High efficiency LED lamp
US10094548B2 (en) 2011-05-09 2018-10-09 Cree, Inc. High efficiency LED lamp
US8986842B2 (en) 2011-05-24 2015-03-24 Ecole Polytechnique Federale De Lausanne (Epfl) Color conversion films comprising polymer-substituted organic fluorescent dyes
WO2012163417A1 (de) 2011-05-31 2012-12-06 Osram Ag Optoelektronisches halbleiterbauelement
US8749172B2 (en) 2011-07-08 2014-06-10 Ketra, Inc. Luminance control for illumination devices
CN102337124A (zh) * 2011-07-20 2012-02-01 厦门大学 一种稀土掺杂红光型荧光粉及其制备方法
US9055630B1 (en) 2011-07-21 2015-06-09 Dale B. Stepps Power control system and method for providing an optimal power level to a designated light assembly
US8710770B2 (en) 2011-07-26 2014-04-29 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US9521725B2 (en) 2011-07-26 2016-12-13 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US11917740B2 (en) 2011-07-26 2024-02-27 Hunter Industries, Inc. Systems and methods for providing power and data to devices
US10874003B2 (en) 2011-07-26 2020-12-22 Hunter Industries, Inc. Systems and methods for providing power and data to devices
US9609720B2 (en) 2011-07-26 2017-03-28 Hunter Industries, Inc. Systems and methods for providing power and data to lighting devices
US20150237700A1 (en) 2011-07-26 2015-08-20 Hunter Industries, Inc. Systems and methods to control color and brightness of lighting devices
WO2013026053A1 (en) 2011-08-18 2013-02-21 Lynk Labs, Inc. Devices and systems having ac led circuits and methods of driving the same
RU2476764C1 (ru) * 2011-09-12 2013-02-27 Виктор Викторович Сысун Защищенный осветитель на мощных светодиодах
AT14523U1 (de) * 2011-09-30 2015-12-15 Tridonic Jennersdorf Gmbh Led-modul mit bestimmter emissionscharakteristik
WO2013055388A2 (en) 2011-10-03 2013-04-18 Solais Lighting, Inc. Led illumination source with improved visual characteristics
US9247597B2 (en) 2011-12-02 2016-01-26 Lynk Labs, Inc. Color temperature controlled and low THD LED lighting devices and systems and methods of driving the same
US9482421B2 (en) 2011-12-30 2016-11-01 Cree, Inc. Lamp with LED array and thermal coupling medium
US9488359B2 (en) 2012-03-26 2016-11-08 Cree, Inc. Passive phase change radiators for LED lamps and fixtures
US9022601B2 (en) 2012-04-09 2015-05-05 Cree, Inc. Optical element including texturing to control beam width and color mixing
US9322543B2 (en) 2012-04-13 2016-04-26 Cree, Inc. Gas cooled LED lamp with heat conductive submount
US9395074B2 (en) 2012-04-13 2016-07-19 Cree, Inc. LED lamp with LED assembly on a heat sink tower
US9234638B2 (en) 2012-04-13 2016-01-12 Cree, Inc. LED lamp with thermally conductive enclosure
US9310065B2 (en) 2012-04-13 2016-04-12 Cree, Inc. Gas cooled LED lamp
US9310028B2 (en) 2012-04-13 2016-04-12 Cree, Inc. LED lamp with LEDs having a longitudinally directed emission profile
US9410687B2 (en) 2012-04-13 2016-08-09 Cree, Inc. LED lamp with filament style LED assembly
US9651240B2 (en) 2013-11-14 2017-05-16 Cree, Inc. LED lamp
US8757839B2 (en) 2012-04-13 2014-06-24 Cree, Inc. Gas cooled LED lamp
US9395051B2 (en) 2012-04-13 2016-07-19 Cree, Inc. Gas cooled LED lamp
US9500355B2 (en) 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device
US8456109B1 (en) 2012-05-14 2013-06-04 Usai, Llc Lighting system having a dimming color simulating an incandescent light
US8581520B1 (en) 2012-05-14 2013-11-12 Usai, Llc Lighting system having a dimming color simulating an incandescent light
US8742695B2 (en) 2012-05-14 2014-06-03 Usai, Llc Lighting control system and method
DE202012101994U1 (de) 2012-05-31 2013-09-02 Wilhelm Koch Gmbh LED-Leuchte
DE112013002944T5 (de) 2012-06-13 2015-02-19 Innotec, Corp. Flexibler Hohllichtleiter
US8894437B2 (en) 2012-07-19 2014-11-25 Integrated Illumination Systems, Inc. Systems and methods for connector enabling vertical removal
US9097393B2 (en) 2012-08-31 2015-08-04 Cree, Inc. LED based lamp assembly
US9097396B2 (en) 2012-09-04 2015-08-04 Cree, Inc. LED based lighting system
US9353917B2 (en) 2012-09-14 2016-05-31 Cree, Inc. High efficiency lighting device including one or more solid state light emitters, and method of lighting
US20150247623A1 (en) * 2012-09-21 2015-09-03 Koninklijke Philips N.V. Light emitting assembly, a lamp and a luminaire
US20140104858A1 (en) * 2012-10-17 2014-04-17 Lighting Science Group Corporation Lighting device with integrally molded base and associated methods
US9134006B2 (en) 2012-10-22 2015-09-15 Cree, Inc. Beam shaping lens and LED lighting system using same
DE102012219873A1 (de) 2012-10-30 2014-05-15 Osram Gmbh Lichtsystem mit Farbort-Stabilisierung
US9379578B2 (en) 2012-11-19 2016-06-28 Integrated Illumination Systems, Inc. Systems and methods for multi-state power management
CN103904188A (zh) * 2012-12-25 2014-07-02 展晶科技(深圳)有限公司 发光二极管及其混光方法
US9420665B2 (en) 2012-12-28 2016-08-16 Integration Illumination Systems, Inc. Systems and methods for continuous adjustment of reference signal to control chip
US9485814B2 (en) 2013-01-04 2016-11-01 Integrated Illumination Systems, Inc. Systems and methods for a hysteresis based driver using a LED as a voltage reference
US9570661B2 (en) 2013-01-10 2017-02-14 Cree, Inc. Protective coating for LED lamp
US9313849B2 (en) 2013-01-23 2016-04-12 Silescent Lighting Corporation Dimming control system for solid state illumination source
US9303857B2 (en) 2013-02-04 2016-04-05 Cree, Inc. LED lamp with omnidirectional light distribution
US9039746B2 (en) * 2013-02-08 2015-05-26 Cree, Inc. Solid state light emitting devices including adjustable melatonin suppression effects
US9664369B2 (en) 2013-03-13 2017-05-30 Cree, Inc. LED lamp
US9115870B2 (en) 2013-03-14 2015-08-25 Cree, Inc. LED lamp and hybrid reflector
US9052093B2 (en) 2013-03-14 2015-06-09 Cree, Inc. LED lamp and heat sink
US9192001B2 (en) 2013-03-15 2015-11-17 Ambionce Systems Llc. Reactive power balancing current limited power supply for driving floating DC loads
US9435492B2 (en) 2013-03-15 2016-09-06 Cree, Inc. LED luminaire with improved thermal management and novel LED interconnecting architecture
US9657922B2 (en) 2013-03-15 2017-05-23 Cree, Inc. Electrically insulative coatings for LED lamp and elements
US9243777B2 (en) 2013-03-15 2016-01-26 Cree, Inc. Rare earth optical elements for LED lamp
US9285082B2 (en) 2013-03-28 2016-03-15 Cree, Inc. LED lamp with LED board heat sink
US10094523B2 (en) 2013-04-19 2018-10-09 Cree, Inc. LED assembly
CN104241262B (zh) 2013-06-14 2020-11-06 惠州科锐半导体照明有限公司 发光装置以及显示装置
JP6258619B2 (ja) 2013-07-18 2018-01-10 シチズン電子株式会社 照明装置
PT3008374T (pt) 2013-08-01 2017-06-15 Philips Lighting Holding Bv Disposição emissora de luz com espetro de saída adaptado
US9651632B1 (en) 2013-08-20 2017-05-16 Ketra, Inc. Illumination device and temperature calibration method
USRE48955E1 (en) 2013-08-20 2022-03-01 Lutron Technology Company Llc Interference-resistant compensation for illumination devices having multiple emitter modules
US9769899B2 (en) 2014-06-25 2017-09-19 Ketra, Inc. Illumination device and age compensation method
USRE48956E1 (en) 2013-08-20 2022-03-01 Lutron Technology Company Llc Interference-resistant compensation for illumination devices using multiple series of measurement intervals
US9578724B1 (en) 2013-08-20 2017-02-21 Ketra, Inc. Illumination device and method for avoiding flicker
US9155155B1 (en) 2013-08-20 2015-10-06 Ketra, Inc. Overlapping measurement sequences for interference-resistant compensation in light emitting diode devices
US9332598B1 (en) 2013-08-20 2016-05-03 Ketra, Inc. Interference-resistant compensation for illumination devices having multiple emitter modules
US9237620B1 (en) 2013-08-20 2016-01-12 Ketra, Inc. Illumination device and temperature compensation method
US9247605B1 (en) 2013-08-20 2016-01-26 Ketra, Inc. Interference-resistant compensation for illumination devices
US9345097B1 (en) 2013-08-20 2016-05-17 Ketra, Inc. Interference-resistant compensation for illumination devices using multiple series of measurement intervals
US9360174B2 (en) 2013-12-05 2016-06-07 Ketra, Inc. Linear LED illumination device with improved color mixing
US9736895B1 (en) 2013-10-03 2017-08-15 Ketra, Inc. Color mixing optics for LED illumination device
US9541241B2 (en) 2013-10-03 2017-01-10 Cree, Inc. LED lamp
US9810401B2 (en) 2013-11-21 2017-11-07 Ford Global Technologies, Llc Luminescent trim light assembly
JP6230392B2 (ja) * 2013-11-29 2017-11-15 シチズン電子株式会社 発光装置
US9146028B2 (en) 2013-12-05 2015-09-29 Ketra, Inc. Linear LED illumination device with improved rotational hinge
US10030819B2 (en) 2014-01-30 2018-07-24 Cree, Inc. LED lamp and heat sink
US9360188B2 (en) 2014-02-20 2016-06-07 Cree, Inc. Remote phosphor element filled with transparent material and method for forming multisection optical elements
US9518704B2 (en) 2014-02-25 2016-12-13 Cree, Inc. LED lamp with an interior electrical connection
US9759387B2 (en) 2014-03-04 2017-09-12 Cree, Inc. Dual optical interface LED lamp
US9462651B2 (en) 2014-03-24 2016-10-04 Cree, Inc. Three-way solid-state light bulb
US9562677B2 (en) 2014-04-09 2017-02-07 Cree, Inc. LED lamp having at least two sectors
US9435528B2 (en) 2014-04-16 2016-09-06 Cree, Inc. LED lamp with LED assembly retention member
US9241384B2 (en) 2014-04-23 2016-01-19 Cree, Inc. Solid state lighting devices with adjustable color point
US9593812B2 (en) 2014-04-23 2017-03-14 Cree, Inc. High CRI solid state lighting devices with enhanced vividness
US9488322B2 (en) 2014-04-23 2016-11-08 Cree, Inc. LED lamp with LED board heat sink
US9618162B2 (en) 2014-04-25 2017-04-11 Cree, Inc. LED lamp
US9410688B1 (en) 2014-05-09 2016-08-09 Mark Sutherland Heat dissipating assembly
US9215761B2 (en) 2014-05-15 2015-12-15 Cree, Inc. Solid state lighting devices with color point non-coincident with blackbody locus
US9951910B2 (en) 2014-05-19 2018-04-24 Cree, Inc. LED lamp with base having a biased electrical interconnect
US9515056B2 (en) * 2014-06-06 2016-12-06 Cree, Inc. Solid state lighting device including narrow spectrum emitter
US9192013B1 (en) 2014-06-06 2015-11-17 Cree, Inc. Lighting devices with variable gamut
US9618163B2 (en) 2014-06-17 2017-04-11 Cree, Inc. LED lamp with electronics board to submount connection
US9392663B2 (en) 2014-06-25 2016-07-12 Ketra, Inc. Illumination device and method for controlling an illumination device over changes in drive current and temperature
US9736903B2 (en) 2014-06-25 2017-08-15 Ketra, Inc. Illumination device and method for calibrating and controlling an illumination device comprising a phosphor converted LED
US9557214B2 (en) 2014-06-25 2017-01-31 Ketra, Inc. Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time
US10161786B2 (en) 2014-06-25 2018-12-25 Lutron Ketra, Llc Emitter module for an LED illumination device
US9488767B2 (en) 2014-08-05 2016-11-08 Cree, Inc. LED based lighting system
US10085328B2 (en) 2014-08-11 2018-09-25 RAB Lighting Inc. Wireless lighting control systems and methods
US10531545B2 (en) 2014-08-11 2020-01-07 RAB Lighting Inc. Commissioning a configurable user control device for a lighting control system
US10039174B2 (en) 2014-08-11 2018-07-31 RAB Lighting Inc. Systems and methods for acknowledging broadcast messages in a wireless lighting control network
US9883567B2 (en) 2014-08-11 2018-01-30 RAB Lighting Inc. Device indication and commissioning for a lighting control system
US9510416B2 (en) 2014-08-28 2016-11-29 Ketra, Inc. LED illumination device and method for accurately controlling the intensity and color point of the illumination device over time
US9392660B2 (en) 2014-08-28 2016-07-12 Ketra, Inc. LED illumination device and calibration method for accurately characterizing the emission LEDs and photodetector(s) included within the LED illumination device
US9799804B2 (en) 2014-10-28 2017-10-24 Matrix Lighting Ltd. Light-emitting device with near full spectrum light output
US9380653B1 (en) 2014-10-31 2016-06-28 Dale Stepps Driver assembly for solid state lighting
US9237623B1 (en) 2015-01-26 2016-01-12 Ketra, Inc. Illumination device and method for determining a maximum lumens that can be safely produced by the illumination device to achieve a target chromaticity
US9485813B1 (en) 2015-01-26 2016-11-01 Ketra, Inc. Illumination device and method for avoiding an over-power or over-current condition in a power converter
US9237612B1 (en) 2015-01-26 2016-01-12 Ketra, Inc. Illumination device and method for determining a target lumens that can be safely produced by an illumination device at a present temperature
US9530944B2 (en) 2015-01-27 2016-12-27 Cree, Inc. High color-saturation lighting devices with enhanced long wavelength illumination
US9702524B2 (en) 2015-01-27 2017-07-11 Cree, Inc. High color-saturation lighting devices
US9702512B2 (en) 2015-03-13 2017-07-11 Cree, Inc. Solid-state lamp with angular distribution optic
US10172215B2 (en) 2015-03-13 2019-01-01 Cree, Inc. LED lamp with refracting optic element
US9909723B2 (en) 2015-07-30 2018-03-06 Cree, Inc. Small form-factor LED lamp with color-controlled dimming
US9681510B2 (en) 2015-03-26 2017-06-13 Cree, Inc. Lighting device with operation responsive to geospatial position
GB2536907A (en) 2015-03-30 2016-10-05 Lighting And Illumination Tech Experience Ltd Controlling power to a load with signals along a power line
US10302278B2 (en) 2015-04-09 2019-05-28 Cree, Inc. LED bulb with back-reflecting optic
US10228711B2 (en) 2015-05-26 2019-03-12 Hunter Industries, Inc. Decoder systems and methods for irrigation control
USD777354S1 (en) 2015-05-26 2017-01-24 Cree, Inc. LED light bulb
US10918030B2 (en) 2015-05-26 2021-02-16 Hunter Industries, Inc. Decoder systems and methods for irrigation control
US9890940B2 (en) 2015-05-29 2018-02-13 Cree, Inc. LED board with peripheral thermal contact
US10030844B2 (en) 2015-05-29 2018-07-24 Integrated Illumination Systems, Inc. Systems, methods and apparatus for illumination using asymmetrical optics
US10060599B2 (en) 2015-05-29 2018-08-28 Integrated Illumination Systems, Inc. Systems, methods and apparatus for programmable light fixtures
US9900957B2 (en) 2015-06-11 2018-02-20 Cree, Inc. Lighting device including solid state emitters with adjustable control
US10077874B2 (en) * 2016-05-31 2018-09-18 Ledvance Llc Light emitting diode (LED) lamp with top-emitting LEDs mounted on a planar PC board
EP3263233A1 (de) * 2016-06-28 2018-01-03 Buhler Sortex Ltd. Beleuchtungsvorrichtungen
US11233181B2 (en) 2016-10-21 2022-01-25 Seaborough Ip I B.V. Converter system
CN109906340A (zh) * 2016-11-10 2019-06-18 亮锐控股有限公司 Led照明单元
US10451229B2 (en) 2017-01-30 2019-10-22 Ideal Industries Lighting Llc Skylight fixture
US10465869B2 (en) 2017-01-30 2019-11-05 Ideal Industries Lighting Llc Skylight fixture
US10260683B2 (en) 2017-05-10 2019-04-16 Cree, Inc. Solid-state lamp with LED filaments having different CCT's
US10288249B2 (en) * 2017-07-26 2019-05-14 Ford Global Technologies, Llc Pattern styling for reducing glare in vehicle lighting assemblies
US11079077B2 (en) 2017-08-31 2021-08-03 Lynk Labs, Inc. LED lighting system and installation methods
US10492263B2 (en) * 2017-10-03 2019-11-26 Abl Ip Holding Llc Devices and methods for lighting reflector to visibly emphasize different lighting characteristics of multiple light groups
CN107807471A (zh) * 2017-11-13 2018-03-16 深圳市华星光电技术有限公司 量子点偏光片与液晶显示器
US11395387B2 (en) 2018-05-16 2022-07-19 Current Lighting Solutions, Llc LED lamp with selectable color temperature output
US11272599B1 (en) 2018-06-22 2022-03-08 Lutron Technology Company Llc Calibration procedure for a light-emitting diode light source
US10874006B1 (en) 2019-03-08 2020-12-22 Abl Ip Holding Llc Lighting fixture controller for controlling color temperature and intensity
WO2020212325A1 (en) 2019-04-15 2020-10-22 Signify Holding B.V. Cytochrome c oxidase activating lighting system for mitochondrial activation and ocular health
US10728979B1 (en) 2019-09-30 2020-07-28 Abl Ip Holding Llc Lighting fixture configured to provide multiple lighting effects
US10801714B1 (en) 2019-10-03 2020-10-13 CarJamz, Inc. Lighting device
US11628234B2 (en) 2020-06-01 2023-04-18 Know Labs, Inc. White light LED light bulbs for ambient lighting and pathogen inactivation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48102585A (de) † 1972-04-04 1973-12-22
JPH04186679A (ja) † 1990-11-16 1992-07-03 Daido Steel Co Ltd 発光ダイオード
JPH07176794A (ja) † 1993-12-17 1995-07-14 Nichia Chem Ind Ltd 面状光源
US5640792A (en) † 1995-06-07 1997-06-24 National Service Industries, Inc. Lighting fixtures
JPH11510968A (ja) * 1996-06-11 1999-09-21 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 紫外発光ダイオード及び紫外励起可視光放射蛍光体を含む可視発光ディスプレイ及び該デバイスの製造方法
US5803579A (en) † 1996-06-13 1998-09-08 Gentex Corporation Illuminator assembly incorporating light emitting diodes
CN1534803B (zh) † 1996-06-26 2010-05-26 奥斯兰姆奥普托半导体股份有限两合公司 具有发光变换元件的发光半导体器件
DE19638667C2 (de) † 1996-09-20 2001-05-17 Osram Opto Semiconductors Gmbh Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
TW383508B (en) † 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
DE19641980C5 (de) † 1996-10-11 2004-08-26 Hans-Dieter Wustlich Auf der Basis von Leuchtdioden-Chips arbeitende Weißlichtquelle mit nur zwei unterschiedliche Farben emitierenden Leuchtdioden-Chips
US5851063A (en) * 1996-10-28 1998-12-22 General Electric Company Light-emitting diode white light source
US5795798A (en) † 1996-11-27 1998-08-18 The Regents Of The University Of California Method of making full color monolithic gan based leds
JPH10170341A (ja) † 1996-12-11 1998-06-26 Idec Izumi Corp 色検出装置の照明装置
DE19756360A1 (de) * 1997-03-03 1998-09-10 Philips Patentverwaltung Weisse Lumineszenzdiode
US5850126A (en) * 1997-04-11 1998-12-15 Kanbar; Maurice S. Screw-in led lamp
JPH1139917A (ja) * 1997-07-22 1999-02-12 Hewlett Packard Co <Hp> 高演色性光源
US6068383A (en) * 1998-03-02 2000-05-30 Robertson; Roger Phosphorous fluorescent light assembly excited by light emitting diodes
DE29820384U1 (de) * 1998-11-06 1999-01-14 Opto-System GmbH, 12555 Berlin Leucht- oder Anzeigeelement mit mischfarbigen, insbesondere weißem Licht

Also Published As

Publication number Publication date
JP4366016B2 (ja) 2009-11-18
CN1289454A (zh) 2001-03-28
EP1046196B1 (de) 2008-01-16
WO2000019546A1 (en) 2000-04-06
US6234648B1 (en) 2001-05-22
KR100702273B1 (ko) 2007-03-30
ES2299260T3 (es) 2008-05-16
DE69937993D1 (de) 2008-03-06
EP1046196B9 (de) 2013-01-09
DE69937993T3 (de) 2012-01-19
EP1046196B2 (de) 2011-07-27
CN1227749C (zh) 2005-11-16
DE69937993T2 (de) 2008-12-24
ES2299260T5 (es) 2011-12-20
JP2003529889A (ja) 2003-10-07
KR20010032450A (ko) 2001-04-25
EP1046196A1 (de) 2000-10-25

Similar Documents

Publication Publication Date Title
DE69937993C5 (de) Beleuchtungsanordnung
EP1176053A3 (de) Leuchte
WO2009068262A4 (de) Led-beleuchtungsvorrichtung mit konversionsreflektor
EP1226778A1 (de) Saugkopf für ein Saugreinigungsgerät
WO2009040111A1 (de) Leuchtvorrichtung mit lichtpuffer
DE10335077A1 (de) LED-Modul
DE102005005583A1 (de) Weißlichtvorrichtung mit einstellbarer Farbtemperatur und Verfahren zum Erzeugen von Weißlicht
EP1278250A3 (de) Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
DE29724848U1 (de) Lichtabstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement
EP1296383A3 (de) Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
EP1970970A3 (de) Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
DE102012200711A1 (de) LED Dimmer-Modul
DE102010004042A1 (de) Leuchte zur Förderung des Wachstums biologischer Systeme
DE102004047681A1 (de) LED-Schaltungsanordnung mit einem Diodengleichrichter
EP1255948B1 (de) Leuchtdiodenanordnung mit reflektor
WO2013075881A1 (de) Leuchtvorrichtung mit halbleiterlichtquelle und beanstandetem leuchtstoffbereich
DE102008013589A1 (de) Beleuchtung eines Aquariums
DE102017123532A1 (de) Weisslichtquellenvorrichtung
EP1526057A2 (de) LED-Signalleuchte für Schienenfahrzeuge
DE102012205461A1 (de) Led-chip mit temperaturabhängiger wellenlänge
DE10261365B4 (de) Optoelektronisches Bauelement mit einer Mehrzahl von strahlungsemittierenden Halbleiterchips
DE19908404C2 (de) Innenbeleuchtung für Fahrzeuge, insbesondere Luft- und Wasserfahrzeuge
EP1906077A1 (de) Leuchte
EP0803711A1 (de) Beleuchtung für eine Anzeige
DE202005013764U1 (de) Schmucklampe

Legal Events

Date Code Title Description
8363 Opposition against the patent
R102 Epo decision maintaining patent in amended form now final

Ref document number: 1046196

Country of ref document: EP

R102 Epo decision maintaining patent in amended form now final

Ref document number: 1046196

Country of ref document: EP

Effective date: 20110727