GB2345954B - Non-filament lights - Google Patents

Non-filament lights

Info

Publication number
GB2345954B
GB2345954B GB9901098A GB9901098A GB2345954B GB 2345954 B GB2345954 B GB 2345954B GB 9901098 A GB9901098 A GB 9901098A GB 9901098 A GB9901098 A GB 9901098A GB 2345954 B GB2345954 B GB 2345954B
Authority
GB
United Kingdom
Prior art keywords
filament lights
filament
lights
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 - Fee Related
Application number
GB9901098A
Other versions
GB9901098D0 (en
GB2345954A (en
Inventor
Ian Lennox Crawford
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to GB9901098A priority Critical patent/GB2345954B/en
Publication of GB9901098D0 publication Critical patent/GB9901098D0/en
Publication of GB2345954A publication Critical patent/GB2345954A/en
Application granted granted Critical
Publication of GB2345954B publication Critical patent/GB2345954B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • 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
    • 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]
GB9901098A 1999-01-20 1999-01-20 Non-filament lights Expired - Fee Related GB2345954B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9901098A GB2345954B (en) 1999-01-20 1999-01-20 Non-filament lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9901098A GB2345954B (en) 1999-01-20 1999-01-20 Non-filament lights

Publications (3)

Publication Number Publication Date
GB9901098D0 GB9901098D0 (en) 1999-03-10
GB2345954A GB2345954A (en) 2000-07-26
GB2345954B true GB2345954B (en) 2003-03-19

Family

ID=10846099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9901098A Expired - Fee Related GB2345954B (en) 1999-01-20 1999-01-20 Non-filament lights

Country Status (1)

Country Link
GB (1) GB2345954B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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US8901831B2 (en) 2012-05-07 2014-12-02 Lighting Science Group Corporation Constant current pulse-width modulation lighting system and associated methods
US9933148B2 (en) 2010-06-08 2018-04-03 Cree, Inc. LED light bulbs

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2384850B (en) * 2002-02-01 2004-10-27 Authentics Ltd Lamp
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
US7215086B2 (en) 2004-04-23 2007-05-08 Lighting Science Group Corporation Electronic light generating element light bulb
US7319293B2 (en) * 2004-04-30 2008-01-15 Lighting Science Group Corporation Light bulb having wide angle light dispersion using crystalline material
GB2417128A (en) * 2004-08-13 2006-02-15 Tsu-Kang Chang White light bulb assembly using LEDs as a light source
US9412926B2 (en) 2005-06-10 2016-08-09 Cree, Inc. High power solid-state lamp
US8596825B2 (en) 2009-08-04 2013-12-03 3M Innovative Properties Company Solid state light with optical guide and integrated thermal guide
US9310030B2 (en) 2010-03-03 2016-04-12 Cree, Inc. Non-uniform diffuser to scatter light into uniform emission pattern
US9052067B2 (en) 2010-12-22 2015-06-09 Cree, Inc. LED lamp with high color rendering index
US9625105B2 (en) 2010-03-03 2017-04-18 Cree, Inc. LED lamp with active cooling element
US9500325B2 (en) 2010-03-03 2016-11-22 Cree, Inc. LED lamp incorporating remote phosphor with heat dissipation features
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
US10359151B2 (en) 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US9024517B2 (en) 2010-03-03 2015-05-05 Cree, Inc. LED lamp with remote phosphor and diffuser configuration utilizing red emitters
US8931933B2 (en) 2010-03-03 2015-01-13 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
US8882284B2 (en) 2010-03-03 2014-11-11 Cree, Inc. LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties
US9275979B2 (en) 2010-03-03 2016-03-01 Cree, Inc. Enhanced color rendering index emitter through phosphor separation
US8632196B2 (en) 2010-03-03 2014-01-21 Cree, Inc. LED lamp incorporating remote phosphor and diffuser with heat dissipation features
US9062830B2 (en) 2010-03-03 2015-06-23 Cree, Inc. High efficiency solid state lamp and bulb
US9157602B2 (en) 2010-05-10 2015-10-13 Cree, Inc. Optical element for a light source and lighting system using same
US10451251B2 (en) 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
US9279543B2 (en) 2010-10-08 2016-03-08 Cree, Inc. LED package mount
US8487518B2 (en) 2010-12-06 2013-07-16 3M Innovative Properties Company Solid state light with optical guide and integrated thermal guide
US8587185B2 (en) 2010-12-08 2013-11-19 Cree, Inc. Linear LED lamp
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
US11251164B2 (en) 2011-02-16 2022-02-15 Creeled, Inc. Multi-layer conversion material for down conversion in solid state lighting
US9470882B2 (en) 2011-04-25 2016-10-18 Cree, Inc. Optical arrangement for a solid-state lamp
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
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
US9651240B2 (en) 2013-11-14 2017-05-16 Cree, Inc. LED lamp
US9395074B2 (en) 2012-04-13 2016-07-19 Cree, Inc. LED lamp with LED assembly on a heat sink tower
US9410687B2 (en) 2012-04-13 2016-08-09 Cree, Inc. LED lamp with filament style LED assembly
US8757839B2 (en) 2012-04-13 2014-06-24 Cree, Inc. Gas cooled LED lamp
US9310065B2 (en) 2012-04-13 2016-04-12 Cree, Inc. Gas cooled LED lamp
US9951909B2 (en) 2012-04-13 2018-04-24 Cree, Inc. LED lamp
US9310028B2 (en) 2012-04-13 2016-04-12 Cree, Inc. LED lamp with LEDs having a longitudinally directed emission profile
US9234638B2 (en) 2012-04-13 2016-01-12 Cree, Inc. LED lamp with thermally conductive enclosure
US9322543B2 (en) 2012-04-13 2016-04-26 Cree, Inc. Gas cooled LED lamp with heat conductive submount
US9395051B2 (en) 2012-04-13 2016-07-19 Cree, Inc. Gas cooled LED lamp
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
US9134006B2 (en) 2012-10-22 2015-09-15 Cree, Inc. Beam shaping lens and LED lighting system using same
US9062867B2 (en) 2012-12-12 2015-06-23 Cree, Inc. LED lamp
US9570661B2 (en) 2013-01-10 2017-02-14 Cree, Inc. Protective coating for LED lamp
US9303857B2 (en) 2013-02-04 2016-04-05 Cree, Inc. LED lamp with omnidirectional light distribution
US9664369B2 (en) 2013-03-13 2017-05-30 Cree, Inc. LED lamp
USD748296S1 (en) 2013-03-14 2016-01-26 Cree, Inc. LED lamp
US9052093B2 (en) 2013-03-14 2015-06-09 Cree, Inc. LED lamp and heat sink
US9115870B2 (en) 2013-03-14 2015-08-25 Cree, Inc. LED lamp and hybrid reflector
US9435492B2 (en) 2013-03-15 2016-09-06 Cree, Inc. LED luminaire with improved thermal management and novel LED interconnecting architecture
US9243777B2 (en) 2013-03-15 2016-01-26 Cree, Inc. Rare earth optical elements for LED lamp
US9657922B2 (en) 2013-03-15 2017-05-23 Cree, Inc. Electrically insulative coatings for LED lamp and elements
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
US9541241B2 (en) 2013-10-03 2017-01-10 Cree, Inc. LED lamp
US9423116B2 (en) 2013-12-11 2016-08-23 Cree, Inc. LED lamp and modular lighting system
US9726330B2 (en) 2013-12-20 2017-08-08 Cree, Inc. LED lamp
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
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
US9951910B2 (en) 2014-05-19 2018-04-24 Cree, Inc. LED lamp with base having a biased electrical interconnect
US9618163B2 (en) 2014-06-17 2017-04-11 Cree, Inc. LED lamp with electronics board to submount connection
US9488767B2 (en) 2014-08-05 2016-11-08 Cree, Inc. LED based lighting system
US9909723B2 (en) 2015-07-30 2018-03-06 Cree, Inc. Small form-factor LED lamp with color-controlled dimming
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
US10302278B2 (en) 2015-04-09 2019-05-28 Cree, Inc. LED bulb with back-reflecting optic
USD777354S1 (en) 2015-05-26 2017-01-24 Cree, Inc. LED light bulb
US9890940B2 (en) 2015-05-29 2018-02-13 Cree, Inc. LED board with peripheral thermal contact
US10260683B2 (en) 2017-05-10 2019-04-16 Cree, Inc. Solid-state lamp with LED filaments having different CCT's
CN108954031B (en) * 2017-05-19 2022-05-13 银旭(福建)智能电器有限公司 LED inflatable soft bulb
US11592166B2 (en) 2020-05-12 2023-02-28 Feit Electric Company, Inc. Light emitting device having improved illumination and manufacturing flexibility
US11876042B2 (en) 2020-08-03 2024-01-16 Feit Electric Company, Inc. Omnidirectional flexible light emitting device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869689A (en) * 1987-07-27 1989-09-26 Blv Licht- Und Vakuumtechnik Gmbh Bayonet base for a lamp or reflector
GB2239306A (en) * 1989-12-01 1991-06-26 George Alan Limpkin Solid state display light
GB2311126A (en) * 1996-03-13 1997-09-17 Ian Lennox Crawford Non-filament Lights

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869689A (en) * 1987-07-27 1989-09-26 Blv Licht- Und Vakuumtechnik Gmbh Bayonet base for a lamp or reflector
GB2239306A (en) * 1989-12-01 1991-06-26 George Alan Limpkin Solid state display light
GB2311126A (en) * 1996-03-13 1997-09-17 Ian Lennox Crawford Non-filament Lights

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9933148B2 (en) 2010-06-08 2018-04-03 Cree, Inc. LED light bulbs
US10107487B2 (en) 2010-06-08 2018-10-23 Cree, Inc. LED light bulbs
US8901831B2 (en) 2012-05-07 2014-12-02 Lighting Science Group Corporation Constant current pulse-width modulation lighting system and associated methods

Also Published As

Publication number Publication date
GB9901098D0 (en) 1999-03-10
GB2345954A (en) 2000-07-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120120