BR112012031480A2 - lâmpadas de luz led - Google Patents

lâmpadas de luz led

Info

Publication number
BR112012031480A2
BR112012031480A2 BR112012031480A BR112012031480A BR112012031480A2 BR 112012031480 A2 BR112012031480 A2 BR 112012031480A2 BR 112012031480 A BR112012031480 A BR 112012031480A BR 112012031480 A BR112012031480 A BR 112012031480A BR 112012031480 A2 BR112012031480 A2 BR 112012031480A2
Authority
BR
Brazil
Prior art keywords
led light
light bulbs
led
cooling
light motor
Prior art date
Application number
BR112012031480A
Other languages
English (en)
Portuguese (pt)
Inventor
George R Brandes
Julio A Garceran
Original Assignee
Cree 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45063933&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012031480(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cree Inc filed Critical Cree Inc
Publication of BR112012031480A2 publication Critical patent/BR112012031480A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • 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
    • F21K9/232—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 an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • 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
    • 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
    • F21K9/90—Methods of manufacture
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • F21V29/57—Cooling arrangements using liquid coolants characterised by control arrangements
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/08—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material comprising photoluminescent substances
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
    • 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
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • 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]
    • 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
    • F21Y2115/30—Semiconductor lasers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/04—Assemblies of printed circuits
    • H05K2201/047—Box-like arrangements of PCBs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
BR112012031480A 2010-06-08 2011-05-27 lâmpadas de luz led BR112012031480A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/796,555 US8596821B2 (en) 2010-06-08 2010-06-08 LED light bulbs
PCT/US2011/038454 WO2011156158A1 (en) 2010-06-08 2011-05-27 Led light bulbs

Publications (1)

Publication Number Publication Date
BR112012031480A2 true BR112012031480A2 (pt) 2016-11-01

Family

ID=45063933

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012031480A BR112012031480A2 (pt) 2010-06-08 2011-05-27 lâmpadas de luz led

Country Status (7)

Country Link
US (4) US8596821B2 (enExample)
EP (1) EP2580518A4 (enExample)
JP (1) JP5795632B2 (enExample)
KR (1) KR20130111516A (enExample)
CN (2) CN103052838B (enExample)
BR (1) BR112012031480A2 (enExample)
WO (1) WO2011156158A1 (enExample)

Families Citing this family (176)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9412926B2 (en) 2005-06-10 2016-08-09 Cree, Inc. High power solid-state lamp
US7457746B2 (en) * 2006-03-20 2008-11-25 Mindspeed Technologies, Inc. Pitch prediction for packet loss concealment
US8791631B2 (en) 2007-07-19 2014-07-29 Quarkstar Llc Light emitting device
US8186852B2 (en) * 2009-06-24 2012-05-29 Elumigen Llc Opto-thermal solution for multi-utility solid state lighting device using conic section geometries
TWM383697U (en) * 2009-12-30 2010-07-01 Sheng-Yi Zhuang LED lamp set and light-emitting bulb applying the lamp set
US10359151B2 (en) 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US9625105B2 (en) 2010-03-03 2017-04-18 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
US9024517B2 (en) 2010-03-03 2015-05-05 Cree, Inc. LED lamp with remote phosphor and diffuser configuration utilizing red emitters
US8562161B2 (en) 2010-03-03 2013-10-22 Cree, Inc. LED based pedestal-type lighting structure
US9310030B2 (en) 2010-03-03 2016-04-12 Cree, Inc. Non-uniform diffuser to scatter light into uniform emission pattern
US9057511B2 (en) 2010-03-03 2015-06-16 Cree, Inc. High efficiency solid state lamp and bulb
US9316361B2 (en) 2010-03-03 2016-04-19 Cree, Inc. 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
US9500325B2 (en) 2010-03-03 2016-11-22 Cree, Inc. LED lamp incorporating remote phosphor with heat dissipation features
US8931933B2 (en) 2010-03-03 2015-01-13 Cree, Inc. LED lamp with active cooling element
US10852069B2 (en) 2010-05-04 2020-12-01 Fractal Heatsink Technologies, LLC System and method for maintaining efficiency of a fractal heat sink
US9228785B2 (en) 2010-05-04 2016-01-05 Alexander Poltorak Fractal heat transfer device
RU2012153226A (ru) * 2010-05-11 2014-06-20 Полибрайт Интернэшнл, Инк. Высокоинтенсивный сид (светоизлучающий диод) для замены ламп накаливания
US8227961B2 (en) 2010-06-04 2012-07-24 Cree, Inc. Lighting device with reverse tapered heatsink
US8596821B2 (en) * 2010-06-08 2013-12-03 Cree, Inc. LED light bulbs
US8575836B2 (en) 2010-06-08 2013-11-05 Cree, Inc. Lighting devices with differential light transmission regions
US10451251B2 (en) 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
US8461602B2 (en) 2010-08-27 2013-06-11 Quarkstar Llc Solid state light sheet using thin LEDs for general illumination
US8198109B2 (en) 2010-08-27 2012-06-12 Quarkstar Llc Manufacturing methods for solid state light sheet or strip with LEDs connected in series for general illumination
US8338199B2 (en) * 2010-08-27 2012-12-25 Quarkstar Llc Solid state light sheet for general illumination
US8210716B2 (en) * 2010-08-27 2012-07-03 Quarkstar Llc Solid state bidirectional light sheet for general illumination
JP5668251B2 (ja) * 2010-08-31 2015-02-12 東芝ライテック株式会社 電球形ランプおよび照明器具
US8192051B2 (en) 2010-11-01 2012-06-05 Quarkstar Llc Bidirectional LED light sheet
EP2672175A3 (en) * 2010-11-04 2017-07-19 Panasonic Intellectual Property Management Co., Ltd. Light bulb shaped lamp and lighting apparatus
CN103370572A (zh) * 2011-01-20 2013-10-23 皇家飞利浦电子股份有限公司 用于照明产品的多功能散热器
US9234655B2 (en) 2011-02-07 2016-01-12 Cree, Inc. Lamp with remote LED light source and heat dissipating elements
US9068701B2 (en) * 2012-01-26 2015-06-30 Cree, Inc. Lamp structure with remote LED light source
US10036544B1 (en) 2011-02-11 2018-07-31 Soraa, Inc. Illumination source with reduced weight
US11251164B2 (en) 2011-02-16 2022-02-15 Creeled, Inc. Multi-layer conversion material for down conversion in solid state lighting
US8410726B2 (en) * 2011-02-22 2013-04-02 Quarkstar Llc Solid state lamp using modular light emitting elements
US8314566B2 (en) 2011-02-22 2012-11-20 Quarkstar Llc Solid state lamp using light emitting strips
TWI451048B (zh) * 2011-05-13 2014-09-01 Delta Electronics Inc 發光裝置、燈泡及其照明方法
CN202613085U (zh) * 2011-08-12 2012-12-19 惠州元晖光电股份有限公司 Led照明装置
US9488324B2 (en) 2011-09-02 2016-11-08 Soraa, Inc. Accessories for LED lamp systems
US9109760B2 (en) 2011-09-02 2015-08-18 Soraa, Inc. Accessories for LED lamps
US20130063933A1 (en) * 2011-09-12 2013-03-14 Sanjay K. Roy Modular Integrated High Power LED Luminaire
US8992051B2 (en) * 2011-10-06 2015-03-31 Intematix Corporation Solid-state lamps with improved radial emission and thermal performance
CN106931333B (zh) 2011-11-23 2020-11-27 夸克星有限责任公司 发光装置
US9335531B2 (en) 2011-12-30 2016-05-10 Cree, Inc. LED lighting using spectral notching
ITUD20120004A1 (it) * 2012-01-11 2013-07-12 Vetraria Biancadese S A S Soc Dispositivo di illuminazione a led
TWI481071B (zh) * 2012-01-12 2015-04-11 Light-emitting device LED 3D surface lead frame
US9510425B1 (en) 2012-02-22 2016-11-29 Theodore G. Nelson Driving circuit for light emitting diode apparatus and method of operation
JP5670936B2 (ja) * 2012-02-27 2015-02-18 株式会社東芝 照明装置
DE102012203748A1 (de) * 2012-03-09 2013-09-12 Zumtobel Lighting Gmbh LED-Lampe und Verfahren zum Betreiben einer derartigen Lampe
US9488359B2 (en) 2012-03-26 2016-11-08 Cree, Inc. Passive phase change radiators for LED lamps and fixtures
US20130301238A1 (en) * 2012-05-03 2013-11-14 Lighting Science Group Corporation Luminaire having a vented enclosure
US9995439B1 (en) 2012-05-14 2018-06-12 Soraa, Inc. Glare reduced compact lens for high intensity light source
US10436422B1 (en) 2012-05-14 2019-10-08 Soraa, Inc. Multi-function active accessories for LED lamps
US9360190B1 (en) 2012-05-14 2016-06-07 Soraa, Inc. Compact lens for high intensity light source
RU2648267C2 (ru) * 2012-06-04 2018-03-23 Филипс Лайтинг Холдинг Б.В. Лампа, содержащая гибкую печатную плату
BE1019941A3 (nl) * 2012-06-05 2013-02-05 Tait Technologies Bvba Inrichting voor de weergave van driedimensionale beelden, systeem voor de creatie van driedimensionale beelden, en werkwijze voor de creatie van driedimensionale beelden.
US9140441B2 (en) 2012-08-15 2015-09-22 Cree, Inc. LED downlight
WO2014040118A1 (en) 2012-09-06 2014-03-20 Lifi Labs Inc Controllable lighting devices
WO2014037908A1 (en) * 2012-09-07 2014-03-13 Koninklijke Philips N.V. Lighting device with integrated lens heat sink
JP2014053227A (ja) * 2012-09-10 2014-03-20 Mitsubishi Electric Corp 照明装置および照明装置の放熱方法
US8786193B2 (en) * 2012-09-12 2014-07-22 Elementech International Co., Ltd. LED lamp
EP2896079B1 (en) 2012-09-13 2018-02-28 Quarkstar LLC Light-emitting device with remote scattering element and total internal reflection extractor element
WO2014043410A1 (en) 2012-09-13 2014-03-20 Quarkstar Llc Light-emitting devices with reflective elements
WO2014138591A1 (en) 2013-03-07 2014-09-12 Quarkstar Llc Illumination device with multi-color light-emitting elements
US20140098568A1 (en) * 2012-10-04 2014-04-10 Tadd, LLC Led retrofit lamp
US20140098528A1 (en) * 2012-10-04 2014-04-10 Tadd, LLC Led retrofit lamp
US9215764B1 (en) 2012-11-09 2015-12-15 Soraa, Inc. High-temperature ultra-low ripple multi-stage LED driver and LED control circuits
JP6173476B2 (ja) * 2012-11-26 2017-08-02 フィリップス ライティング ホールディング ビー ヴィ 改良型熱伝達装置を含む照明デバイス
US9062863B2 (en) 2012-12-10 2015-06-23 Avago Technologies General Ip (Singapore) Pte. Ltd. System, device, and method for adjusting color output through active cooling mechanism
TWM452305U (zh) * 2012-12-12 2013-05-01 Genesis Photonics Inc 發光裝置
US9414454B2 (en) 2013-02-15 2016-08-09 Cree, Inc. Solid state lighting apparatuses and related methods
US8970131B2 (en) 2013-02-15 2015-03-03 Cree, Inc. Solid state lighting apparatuses and related methods
CN104075142A (zh) 2013-03-26 2014-10-01 纳米格有限公司 Led灯
USD706960S1 (en) 2013-02-19 2014-06-10 NanoGrid Limited Hong Kong LED bulb
CA2838641C (en) * 2013-02-19 2015-09-29 Tomas Rodinger Led light
CN105026834B (zh) * 2013-02-25 2019-04-23 飞利浦照明控股有限公司 照明设备
US9267661B1 (en) 2013-03-01 2016-02-23 Soraa, Inc. Apportioning optical projection paths in an LED lamp
WO2014138476A1 (en) * 2013-03-06 2014-09-12 Cooper Technologies Company Flexible substrate lighting fixtures
US9752757B2 (en) 2013-03-07 2017-09-05 Quarkstar Llc Light-emitting device with light guide for two way illumination
KR102077232B1 (ko) * 2013-03-07 2020-02-13 삼성전자주식회사 조명 장치
US9435525B1 (en) 2013-03-08 2016-09-06 Soraa, Inc. Multi-part heat exchanger for LED lamps
US9644799B2 (en) * 2013-03-13 2017-05-09 Smartbotics Inc. LED light bulb construction and manufacture
US10811576B2 (en) 2013-03-15 2020-10-20 Quarkstar Llc Color tuning of light-emitting devices
CN105143761B (zh) * 2013-04-10 2018-01-30 飞利浦照明控股有限公司 照明设备和灯具
EP2986903B1 (en) * 2013-04-10 2017-09-13 Philips Lighting Holding B.V. Lighting device and luminaire
US9109789B2 (en) 2013-04-19 2015-08-18 Technical Consumer Products, Inc. Omni-directional LED lamp
US9644829B2 (en) * 2013-04-25 2017-05-09 Xtralight Manufacturing, Ltd. Systems and methods for providing a field repairable light fixture with a housing that dissipates heat
US9062875B2 (en) * 2013-04-25 2015-06-23 Andrew T. NEAL LED light source
BR112015024492A2 (pt) * 2013-05-14 2017-07-18 Koninklijke Philips Nv dispositivo de iluminação; luminária; e método de fabricação de um dispositivo de iluminação
US9702510B2 (en) * 2013-05-24 2017-07-11 Yjb Led LED light bulb
US20140375202A1 (en) * 2013-06-25 2014-12-25 Uniled Lighting Tw., Inc. Led bulb
EP3047199B1 (en) 2013-07-04 2018-04-11 Philips Lighting Holding B.V. Lighting device with an optical element having a fluid passage
US8967837B2 (en) 2013-08-01 2015-03-03 3M Innovative Properties Company Solid state light with features for controlling light distribution and air cooling channels
TWM472161U (zh) * 2013-09-18 2014-02-11 Huang Tai Yin 發光二極體燈具
US9470373B2 (en) * 2013-10-03 2016-10-18 Cree, Inc. LED lamp
US10047912B2 (en) 2013-10-15 2018-08-14 LIFI Labs, Inc. Lighting assembly
US9267674B2 (en) 2013-10-18 2016-02-23 3M Innovative Properties Company Solid state light with enclosed light guide and integrated thermal guide
US9354386B2 (en) 2013-10-25 2016-05-31 3M Innovative Properties Company Solid state area light and spotlight with light guide and integrated thermal guide
CN103542304B (zh) * 2013-10-29 2016-01-20 立达信绿色照明股份有限公司 外向散热led灯
CN203641941U (zh) * 2013-10-31 2014-06-11 陈清辉 Led灯泡
US9429294B2 (en) * 2013-11-11 2016-08-30 Lighting Science Group Corporation System for directional control of light and associated methods
US9198262B1 (en) 2014-05-22 2015-11-24 LIFI Labs, Inc. Directional lighting system and method
US11455884B2 (en) 2014-09-02 2022-09-27 LIFI Labs, Inc. Lighting system
US9210779B2 (en) 2013-11-14 2015-12-08 LIFI Labs, Inc. Resettable lighting system and method
USD735368S1 (en) 2013-12-04 2015-07-28 3M Innovative Properties Company Solid state light assembly
TW201528379A (zh) * 2013-12-20 2015-07-16 Applied Materials Inc 雙波長退火方法與設備
TWM476896U (en) * 2014-01-03 2014-04-21 Jin-Feng Su Heat pipe built-in LED omni-directional light bulb
CN103775917A (zh) * 2014-01-22 2014-05-07 芜湖市神龙新能源科技有限公司 Led道路照明灯
US20150226381A1 (en) * 2014-02-10 2015-08-13 Tse Min Chen One-Piece Circuit Board-Based LED Lamp Bulb
US10132485B2 (en) * 2014-02-14 2018-11-20 Crosman Corporation Deterrent device attachment having light source with thermal management
US9360188B2 (en) 2014-02-20 2016-06-07 Cree, Inc. Remote phosphor element filled with transparent material and method for forming multisection optical elements
CN104949057B (zh) * 2014-03-27 2016-09-14 玉晶光电股份有限公司 光学组件的制造方法
USD736966S1 (en) 2014-03-28 2015-08-18 3M Innovative Properties Company Solid state light assembly
US9960322B2 (en) 2014-04-23 2018-05-01 Cree, Inc. Solid state lighting devices incorporating notch filtering materials
EP3146254B1 (en) 2014-05-22 2020-04-22 Lifi Labs Inc. Directional lighting system and method
TW201600790A (zh) * 2014-06-27 2016-01-01 耘成光電有限公司 全周光球泡型燈具
US9534741B2 (en) 2014-07-23 2017-01-03 Cree, Inc. Lighting devices with illumination regions having different gamut properties
US9775199B2 (en) * 2014-07-31 2017-09-26 GE Lighting Solutions, LLC Light emitting diode retrofit lamp for high intensity discharge ballast
US9648448B2 (en) 2014-09-02 2017-05-09 LIFI Labs, Inc. Power outlet and method of use
US9326359B2 (en) 2014-09-02 2016-04-26 LIFI Labs, Inc. Lighting system operation management method
US9989240B2 (en) 2014-12-03 2018-06-05 GE Lighting Solutions, LLC LED lamps for retrofit on high wattage metal halide ballasts
CN105737004A (zh) * 2014-12-10 2016-07-06 赖中平 发光二极管灯丝灯泡
EP3239603A1 (en) * 2014-12-26 2017-11-01 Yuriy Borisovich Sokolov Light-emitting diode lamp
USD767174S1 (en) * 2015-01-28 2016-09-20 Sangpil MOON LED bulb
USD755414S1 (en) 2015-02-12 2016-05-03 Tadd, LLC LED lamp
USD755415S1 (en) 2015-03-03 2016-05-03 Tadd, LLC LED lamp
EP3278019A1 (en) * 2015-03-30 2018-02-07 Philips Lighting Holding B.V. Lighting device with improved thermal performancespec
USD768316S1 (en) 2015-04-03 2016-10-04 3M Innovative Properties Company Solid state luminaire with dome reflector
DE102015206808A1 (de) * 2015-04-15 2016-10-20 Osram Gmbh Leuchtmittel mit LEDs
TWI579492B (zh) * 2015-05-11 2017-04-21 綠點高新科技股份有限公司 燈具的製造方法及該燈具
US10082269B2 (en) * 2015-06-08 2018-09-25 Cree, Inc. LED lamp
KR101620476B1 (ko) * 2015-06-22 2016-05-13 주식회사 코메코 아이엔티 베이스 일체형 led 전구
US10006591B2 (en) * 2015-06-25 2018-06-26 Cree, Inc. LED lamp
US10295165B2 (en) 2015-07-30 2019-05-21 Heliohex, Llc Lighting device, assembly and method
US20170038052A1 (en) * 2015-08-05 2017-02-09 Tadd, LLC Led light fixture which is configured to allow for venting yet prevent insects from entering the fixture
CN105180115B (zh) * 2015-08-10 2018-05-01 漳州立达信光电子科技有限公司 Led灯的电连接件
JP7446058B2 (ja) 2015-09-01 2024-03-08 シグニファイ ホールディング ビー ヴィ 無線通信アンテナを有する照明装置
WO2017026911A1 (ru) * 2015-09-11 2017-02-16 Юрий Борисович СОКОЛОВ Светодиодная лампа
WO2017060210A1 (en) * 2015-10-07 2017-04-13 Philips Lighting Holding B.V. Shock-preventing lighting units
CN105240747A (zh) * 2015-11-10 2016-01-13 苏州汉克山姆照明科技有限公司 一种led广告灯
CN105444011A (zh) * 2015-11-24 2016-03-30 苏州汉克山姆照明科技有限公司 一种品牌自动简介灯
CN105737037A (zh) * 2016-05-09 2016-07-06 深圳爱易瑞科技有限公司 一种led散热路灯
CN105764246A (zh) * 2016-05-09 2016-07-13 深圳爱易瑞科技有限公司 一种三维电路板
CN105822966A (zh) * 2016-05-09 2016-08-03 深圳爱易瑞科技有限公司 一种节能led路灯
CN105972461A (zh) * 2016-06-30 2016-09-28 浙江生辉照明有限公司 一种led光源模组及led灯
CN106015984A (zh) * 2016-06-30 2016-10-12 浙江生辉照明有限公司 散热器及led灯
USD822859S1 (en) * 2016-07-14 2018-07-10 Philips Lighting Holding B.V. LED bulb
CN106151902A (zh) * 2016-07-27 2016-11-23 福建永德吉灯业股份有限公司 玻璃泡壳led灯
US9875637B1 (en) * 2016-08-02 2018-01-23 Echelon Corporation Systems, apparatuses, and methods for detecting problems in air
CN106402681A (zh) * 2016-10-17 2017-02-15 漳州立达信光电子科技有限公司 发光二极管照明装置
US10440794B2 (en) 2016-11-02 2019-10-08 LIFI Labs, Inc. Lighting system and method
US20180128450A1 (en) * 2016-11-04 2018-05-10 GE Lighting Solutions, LLC Suspended luminaire with elongated lens
CN106523948A (zh) * 2016-12-27 2017-03-22 横店集团得邦照明股份有限公司 一种led灯及其实现方法
US10514489B2 (en) 2017-04-19 2019-12-24 Omachron Intellectual Property Inc. LED light source
CN109140263B (zh) * 2017-06-14 2024-04-30 赛万特技术有限公司 Led灯
DE102017116924B4 (de) * 2017-07-26 2023-03-16 Ledvance Gmbh Leuchtmittel und Verfahren zum Herstellen eines Leuchtmittels
WO2019127515A1 (zh) * 2017-12-29 2019-07-04 深圳市超频三科技股份有限公司 灯具及其光源基板
WO2019149642A1 (en) * 2018-02-01 2019-08-08 Signify Holding B.V. A light emitting device
US20190249831A1 (en) * 2018-02-12 2019-08-15 Xiamen Eco Lighting Co. Ltd. Light bulb apparatus
USD869746S1 (en) 2018-03-30 2019-12-10 Abl Ip Holding Llc Light fixture base
US10718506B2 (en) 2018-03-30 2020-07-21 Abl Ip Holding Llc Luminaire with adapter collar
US10750588B2 (en) 2018-05-04 2020-08-18 Lumileds Llc Light fixture with dynamically controllable light distribution
US10859757B2 (en) 2018-05-04 2020-12-08 Lumileds Llc Light fixture with light guide and radially emitting LEDs
US10872923B2 (en) 2018-05-04 2020-12-22 Lumileds Llc Light engines with dynamically controllable light distribution
US10845529B2 (en) 2018-05-04 2020-11-24 Lumileds Llc Light engines with dynamically controllable light distribution
US10943945B2 (en) 2018-05-04 2021-03-09 Lumileds Llc Light fixture with dynamically controllable light distribution
US10785847B2 (en) 2018-05-04 2020-09-22 Lumileds Llc Light engines with dynamically controllable light distribution
US10821890B2 (en) 2018-05-04 2020-11-03 Lumileds Llc Light engines with dynamically controllable light distribution
US10622405B2 (en) * 2018-05-04 2020-04-14 Lumileds Llc Light fixture with dynamically controllable light distribution
US10605412B1 (en) 2018-11-16 2020-03-31 Emeryallen, Llc Miniature integrated omnidirectional LED bulb
US11306876B2 (en) * 2018-11-16 2022-04-19 Emeryallen, Llc Miniature integrated omnidirectional LED bulb
CN211260459U (zh) * 2019-11-21 2020-08-14 漳州立达信光电子科技有限公司 灯具
US10950773B1 (en) 2019-12-02 2021-03-16 Bruce H Baretz Light emitting diode devices
CN114901989B (zh) * 2020-01-02 2025-05-06 昕诺飞控股有限公司 照明设备
KR20220109950A (ko) * 2021-01-29 2022-08-05 현대모비스 주식회사 차량용 램프

Family Cites Families (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581162A (en) 1969-07-01 1971-05-25 Rca Corp Optical semiconductor device
US5655830A (en) 1993-12-01 1997-08-12 General Signal Corporation Lighting device
US5463280A (en) 1994-03-03 1995-10-31 National Service Industries, Inc. Light emitting diode retrofit lamp
US5585783A (en) 1994-06-28 1996-12-17 Hall; Roger E. Marker light utilizing light emitting diodes disposed on a flexible circuit board
US5561346A (en) 1994-08-10 1996-10-01 Byrne; David J. LED lamp construction
US5688042A (en) 1995-11-17 1997-11-18 Lumacell, Inc. LED lamp
US5806965A (en) 1996-01-30 1998-09-15 R&M Deese, Inc. LED beacon light
JPH09265807A (ja) 1996-03-29 1997-10-07 Toshiba Lighting & Technol Corp Ｌｅｄ光源，ｌｅｄ信号灯および信号機
TW383508B (en) 1996-07-29 2000-03-01 Nichia Kagaku Kogyo Kk Light emitting device and display
US5949347A (en) 1996-09-11 1999-09-07 Leotek Electronics Corporation Light emitting diode retrofitting lamps for illuminated signs
TW330233B (en) 1997-01-23 1998-04-21 Philips Eloctronics N V Luminary
US5947588A (en) 1997-10-06 1999-09-07 Grand General Accessories Manufacturing Inc. Light fixture with an LED light bulb having a conventional connection post
US6276822B1 (en) 1998-02-20 2001-08-21 Yerchanik Bedrosian Method of replacing a conventional vehicle light bulb with a light-emitting diode array
US6793374B2 (en) 1998-09-17 2004-09-21 Simon H. A. Begemann LED lamp
EP1047903B1 (en) 1998-09-17 2007-06-27 Koninklijke Philips Electronics N.V. Led lamp
ES2299260T5 (es) 1998-09-28 2011-12-20 Koninklijke Philips Electronics N.V. Sistema de iluminación.
JP4122607B2 (ja) 1998-11-30 2008-07-23 東芝ライテック株式会社 航空標識灯
US6149283A (en) 1998-12-09 2000-11-21 Rensselaer Polytechnic Institute (Rpi) LED lamp with reflector and multicolor adjuster
GB2345954B (en) 1999-01-20 2003-03-19 Ian Lennox Crawford Non-filament lights
DE19922176C2 (de) 1999-05-12 2001-11-15 Osram Opto Semiconductors Gmbh Oberflächenmontierte LED-Mehrfachanordnung und deren Verwendung in einer Beleuchtungseinrichtung
US6268801B1 (en) 1999-06-03 2001-07-31 Leotek Electronics Corporation Method and apparatus for retro-fitting a traffic signal light with a light emitting diode lamp module
US6550953B1 (en) 1999-08-20 2003-04-22 Toyoda Gosei Co. Ltd. Light emitting diode lamp device
US6227679B1 (en) 1999-09-16 2001-05-08 Mule Lighting Inc Led light bulb
WO2001024583A1 (en) 1999-09-29 2001-04-05 Transportation And Environment Research Institute Ltd. Light emitting diode (led) lamp
JP4078002B2 (ja) 1999-10-18 2008-04-23 常盤電業株式会社 発光体及び信号灯
WO2001060119A2 (de) 2000-02-11 2001-08-16 Gerhard Abler Leuchtkörper
JP2001291406A (ja) 2000-04-07 2001-10-19 Yamada Shomei Kk 照明灯
DE20018435U1 (de) 2000-10-27 2001-02-22 Shining Blick Enterprises Co., Ltd., Taipeh/T'ai-pei Glühbirne mit darin enthaltenen biegbaren Lampenbirnchen
JP2007059930A (ja) 2001-08-09 2007-03-08 Matsushita Electric Ind Co Ltd Ｌｅｄ照明装置およびカード型ｌｅｄ照明光源
JP4076329B2 (ja) 2001-08-13 2008-04-16 エイテックス株式会社 Ｌｅｄ電球
US6746885B2 (en) 2001-08-24 2004-06-08 Densen Cao Method for making a semiconductor light source
US6634770B2 (en) 2001-08-24 2003-10-21 Densen Cao Light source using semiconductor devices mounted on a heat sink
US7224001B2 (en) 2001-08-24 2007-05-29 Densen Cao Semiconductor light source
US6465961B1 (en) 2001-08-24 2002-10-15 Cao Group, Inc. Semiconductor light source using a heat sink with a plurality of panels
TW533750B (en) 2001-11-11 2003-05-21 Solidlite Corp LED lamp
CN100373638C (zh) 2001-12-29 2008-03-05 杭州富阳新颖电子有限公司 发光二极管及其发光二极管灯
EP1512180A2 (en) 2002-03-26 2005-03-09 Enfis Limited Cooled light emitting apparatus
US6715900B2 (en) * 2002-05-17 2004-04-06 A L Lightech, Inc. Light source arrangement
US6771021B2 (en) * 2002-05-28 2004-08-03 Eastman Kodak Company Lighting apparatus with flexible OLED area illumination light source and fixture
US7048412B2 (en) 2002-06-10 2006-05-23 Lumileds Lighting U.S., Llc Axial LED source
US7080924B2 (en) 2002-12-02 2006-07-25 Harvatek Corporation LED light source with reflecting side wall
US20040201990A1 (en) 2003-04-10 2004-10-14 Meyer William E. LED lamp
CN2636075Y (zh) * 2003-04-29 2004-08-25 洪崑喨 Led灯泡灯座架的改进结构
WO2004100213A2 (en) 2003-05-05 2004-11-18 Gelcore Llc Led-based light bulb
US6864513B2 (en) 2003-05-07 2005-03-08 Kaylu Industrial Corporation Light emitting diode bulb having high heat dissipating efficiency
US6803607B1 (en) 2003-06-13 2004-10-12 Cotco Holdings Limited Surface mountable light emitting device
US7172314B2 (en) 2003-07-29 2007-02-06 Plastic Inventions & Patents, Llc Solid state electric light bulb
JP2005108700A (ja) * 2003-09-30 2005-04-21 Toshiba Lighting & Technology Corp 光源
US6982518B2 (en) 2003-10-01 2006-01-03 Enertron, Inc. Methods and apparatus for an LED light
US7144135B2 (en) 2003-11-26 2006-12-05 Philips Lumileds Lighting Company, Llc LED lamp heat sink
US6948829B2 (en) 2004-01-28 2005-09-27 Dialight Corporation Light emitting diode (LED) light bulbs
US7086756B2 (en) 2004-03-18 2006-08-08 Lighting Science Group Corporation Lighting element using electronically activated light emitting elements and method of making same
US7824065B2 (en) 2004-03-18 2010-11-02 Lighting Science Group Corporation System and method for providing multi-functional lighting using high-efficiency lighting elements in an environment
US7086767B2 (en) 2004-05-12 2006-08-08 Osram Sylvania Inc. Thermally efficient LED bulb
US7165866B2 (en) 2004-11-01 2007-01-23 Chia Mao Li Light enhanced and heat dissipating bulb
US7387403B2 (en) 2004-12-10 2008-06-17 Paul R. Mighetto Modular lighting apparatus
US7121687B2 (en) * 2005-01-25 2006-10-17 Osram Sylvania Inc. Automotive LED bulb
JP2006244725A (ja) 2005-02-28 2006-09-14 Atex Co Ltd Ｌｅｄ照明装置
US7396142B2 (en) 2005-03-25 2008-07-08 Five Star Import Group, L.L.C. LED light bulb
JP4849305B2 (ja) * 2005-04-08 2012-01-11 東芝ライテック株式会社 電球型ランプ
US7687748B2 (en) * 2005-08-01 2010-03-30 Western Industries, Inc. Induction cook top system with integrated ventilator
JP4757756B2 (ja) * 2005-11-14 2011-08-24 Ｎｅｃライティング株式会社 Ｌｅｄランプ
US7354174B1 (en) 2005-12-05 2008-04-08 Technical Consumer Products, Inc. Energy efficient festive lamp
JP4470906B2 (ja) * 2006-05-11 2010-06-02 株式会社デンソー 照明装置
US8425085B2 (en) * 2006-04-16 2013-04-23 Albeo Technologies, Inc. Thermal management of LED-based lighting systems
US8702257B2 (en) 2006-05-02 2014-04-22 Switch Bulb Company, Inc. Plastic LED bulb
US7549782B2 (en) 2006-05-11 2009-06-23 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Semiconductor light source configured as a light tube
US20080094857A1 (en) 2006-10-20 2008-04-24 Smith Robert B LED light bulb
KR101317429B1 (ko) 2007-01-31 2013-10-10 잘만테크 주식회사 히트파이프를 이용한 냉각장치를 구비한 ｌｅｄ조명 조립체
US7883226B2 (en) 2007-03-05 2011-02-08 Intematix Corporation LED signal lamp
US7972030B2 (en) 2007-03-05 2011-07-05 Intematix Corporation Light emitting diode (LED) based lighting systems
US7581856B2 (en) 2007-04-11 2009-09-01 Tamkang University High power LED lighting assembly incorporated with a heat dissipation module with heat pipe
JP2008288183A (ja) 2007-04-18 2008-11-27 Ksk:Kk 照明器具
WO2008134056A1 (en) 2007-04-26 2008-11-06 Deak-Lam Inc. Photon energy coversion structure
JP2009009826A (ja) * 2007-06-28 2009-01-15 Toshiba Lighting & Technology Corp 照明装置
US7758214B2 (en) 2007-07-12 2010-07-20 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp
US8317358B2 (en) 2007-09-25 2012-11-27 Enertron, Inc. Method and apparatus for providing an omni-directional lamp having a light emitting diode light engine
WO2009045438A1 (en) 2007-10-03 2009-04-09 Superbulbs, Inc. Glass led light bulbs
JP4124479B1 (ja) 2007-10-16 2008-07-23 株式会社モモ・アライアンス 照明装置
CN101440940A (zh) * 2007-11-19 2009-05-27 朱国栋 插片式发光模块
US7726836B2 (en) 2007-11-23 2010-06-01 Taiming Chen Light bulb with light emitting elements for use in conventional incandescent light bulb sockets
JP3139851U (ja) * 2007-12-11 2008-03-06 呉祖耀 Ｌｅｄライト
CN201184555Y (zh) * 2007-12-28 2009-01-21 王鑫超 一种多边嵌槽式柱形led灯泡
WO2009091562A2 (en) 2008-01-15 2009-07-23 Philip Premysler Omnidirectional led light bulb
JP5463447B2 (ja) 2008-01-18 2014-04-09 三洋電機株式会社 発光装置及びそれを備えた灯具
US8274241B2 (en) 2008-02-06 2012-09-25 C. Crane Company, Inc. Light emitting diode lighting device
US20090251882A1 (en) * 2008-04-03 2009-10-08 General Led, Inc. Light-emitting diode illumination structures
JP2009277586A (ja) * 2008-05-16 2009-11-26 San Corporation Kk 電球型ｌｅｄ照明器具
TWI363850B (en) * 2008-05-28 2012-05-11 Delta Electronics Inc Illuminating device and heat-dissipating structure thereof
US8013501B2 (en) 2008-06-04 2011-09-06 Forever Bulb, Llc LED-based light bulb device
KR100885197B1 (ko) * 2008-09-25 2009-02-24 박창수 다면다각형상 구현이 용이한 엘이디조명 램프용 인쇄회로기판
JP3153766U (ja) 2008-07-08 2009-09-17 築光光電股▲ふん▼有限公司 照明器具
JP5218751B2 (ja) * 2008-07-30 2013-06-26 東芝ライテック株式会社 電球型ランプ
EP2154419B1 (en) * 2008-07-31 2016-07-06 Toshiba Lighting & Technology Corporation Self-ballasted lamp
JP2010055993A (ja) * 2008-08-29 2010-03-11 Toshiba Lighting & Technology Corp 照明装置および照明器具
US8674626B2 (en) 2008-09-02 2014-03-18 Ilumisys, Inc. LED lamp failure alerting system
US8198819B2 (en) 2008-09-17 2012-06-12 Switch Bulb Company, Inc. 3-way LED bulb
US20100073944A1 (en) 2008-09-23 2010-03-25 Edison Opto Corporation Light emitting diode bulb
KR101007913B1 (ko) 2008-10-01 2011-01-14 주식회사 아모럭스 나선형 방열장치 및 이를 이용한 전구형 ｌｅｄ 조명장치
KR101039073B1 (ko) 2008-10-01 2011-06-08 주식회사 아모럭스 방열장치 및 이를 이용한 전구형 ｌｅｄ 조명장치
TWI439635B (zh) * 2008-10-08 2014-06-01 財團法人工業技術研究院 發光裝置
JP2010108768A (ja) * 2008-10-30 2010-05-13 Sharp Corp 光源ユニット及び照明装置
WO2010053147A1 (ja) * 2008-11-06 2010-05-14 ローム株式会社 Ｌｅｄランプ
US8021025B2 (en) 2009-01-15 2011-09-20 Yeh-Chiang Technology Corp. LED lamp
TWM358930U (en) * 2009-01-20 2009-06-11 Darfon Electronics Corp LED lamp
US7600882B1 (en) 2009-01-20 2009-10-13 Lednovation, Inc. High efficiency incandescent bulb replacement lamp
CN201363578Y (zh) * 2009-02-13 2009-12-16 苏州达方电子有限公司 发光二极管灯
EP3273161A1 (en) 2009-02-17 2018-01-24 Epistar Corporation Led light bulbs for space lighting
JP5333758B2 (ja) 2009-02-27 2013-11-06 東芝ライテック株式会社 照明装置および照明器具
US8750671B1 (en) 2009-04-16 2014-06-10 Fusion Optix, Inc Light bulb with omnidirectional output
WO2010132526A2 (en) 2009-05-13 2010-11-18 Light Prescriptions Innovators, Llc Dimmable led lamp
US8292468B2 (en) 2009-06-10 2012-10-23 Rensselaer Polytechnic Institute Solid state light source light bulb
US8186852B2 (en) 2009-06-24 2012-05-29 Elumigen Llc Opto-thermal solution for multi-utility solid state lighting device using conic section geometries
US20100270904A1 (en) * 2009-08-14 2010-10-28 Led Folio Corporation Led bulb with modules having side-emitting diodes
WO2011039998A1 (ja) 2009-09-30 2011-04-07 パナソニック株式会社 照明装置
EP2314913A1 (en) * 2009-10-21 2011-04-27 Tyco Electronics Nederland B.V. Light emitting unit carrier and light source comprising such a carrier
US9328894B2 (en) 2009-10-22 2016-05-03 Light Prescriptions Innovators, Llc Remote phosphor light engines and lamps
CN102713407A (zh) 2009-11-04 2012-10-03 永远灯泡公司 基于发光二极管的具有开尔文修正功能的灯泡装置
TWI475103B (zh) 2009-12-15 2015-03-01 財團法人工業技術研究院 散熱結構
US7965023B1 (en) 2010-03-17 2011-06-21 Skynet Electronic Co., Ltd. LED lamp
US9039271B2 (en) 2010-03-24 2015-05-26 Cree, Inc. Interface and fabrication method for lighting and other electrical devices
US8227961B2 (en) 2010-06-04 2012-07-24 Cree, Inc. Lighting device with reverse tapered heatsink
US8575836B2 (en) 2010-06-08 2013-11-05 Cree, Inc. Lighting devices with differential light transmission regions
US8596821B2 (en) 2010-06-08 2013-12-03 Cree, Inc. LED light bulbs

Also Published As

Publication number Publication date
KR20130111516A (ko) 2013-10-10
EP2580518A4 (en) 2014-06-25
CN103052838A (zh) 2013-04-17
CN105179969A (zh) 2015-12-23
US20140355270A1 (en) 2014-12-04
JP5795632B2 (ja) 2015-10-14
US10107487B2 (en) 2018-10-23
US20140043825A1 (en) 2014-02-13
WO2011156158A1 (en) 2011-12-15
CN105179969B (zh) 2018-12-11
US20150252998A1 (en) 2015-09-10
EP2580518A1 (en) 2013-04-17
US8596821B2 (en) 2013-12-03
US8858029B2 (en) 2014-10-14
US9933148B2 (en) 2018-04-03
US20110298371A1 (en) 2011-12-08
CN103052838B (zh) 2015-10-21
JP2013533581A (ja) 2013-08-22

Similar Documents

Publication Publication Date Title
BR112012031480A2 (pt) lâmpadas de luz led
DE602007005054D1 (de) Hochleistungs-LED-Lampe mit verstärkter Wärmeableitung
AR077216A1 (es) Solucion opto termica para dispositivo de iluminacion de estado solido multiuso que utiliza geometrias de seccion conica
EA201290650A1 (ru) Светодиодное осветительное устройство
RU2013137840A (ru) Осветительное устройство
TR201900206T4 (tr) Işık kaynağından ısı aktarmaya yönelik yansıtıcıya sahip elektrik lambası.
JP2014192232A5 (enExample)
CO7091171A2 (es) Lámpara led para alumbrado público
EP2549179A3 (en) Recovery system of the heat dissipated by luminaires, lamps and led devices
WO2012052889A3 (en) Low-cost multi functional heatsink for led arrays
WO2011090311A3 (ko) 엘이디 조명기구 및 이를 이용한 조명장치
TWM415248U (en) Structure of bubble lamp
RU2010105672A (ru) Светодиодный светильник с высокоэффективным конвекционным охлаждением
TWM386528U (en) Light emitting diode lamp with high heat-dissipation capacity
GB2527478A (en) Led lamp with controlled distribution
RU123894U1 (ru) Линейный светодиодный светильник
CN202812958U (zh) 易组卸的led灯具
TWI341436B (en) Light bulb module of projector with heat sink
CN202511071U (zh) 一种散热器内置的led灯
CN201420978Y (zh) 一种应用led光源模块架构的投射灯结构
FR2991753B3 (fr) Structure de dissipation de chaleur pour un ensemble ampoule d'eclairage
ATE543044T1 (de) Leuchte mit selbsttragender reflektoreinheit
WO2012030172A3 (ko) 수평형 엘이디 전구
CN204201759U (zh) 一种led太阳花蜡烛灯
CN204387824U (zh) 一种角度高精准高光效led射灯

Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)
B15K Others concerning applications: alteration of classification

Ipc: F21V 29/70 (2015.01), F21K 9/23 (2016.01), F21K 9/