DK3507541T3 - En lysemitterende indretning - Google Patents

En lysemitterende indretning Download PDF

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Publication number
DK3507541T3
DK3507541T3 DK17761238.9T DK17761238T DK3507541T3 DK 3507541 T3 DK3507541 T3 DK 3507541T3 DK 17761238 T DK17761238 T DK 17761238T DK 3507541 T3 DK3507541 T3 DK 3507541T3
Authority
DK
Denmark
Prior art keywords
light
emitting device
emitting
Prior art date
Application number
DK17761238.9T
Other languages
English (en)
Inventor
Bommel Ties Van
Rifat Ata Mustafa Hikmet
Original Assignee
Signify 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
Application filed by Signify Holding Bv filed Critical Signify Holding Bv
Application granted granted Critical
Publication of DK3507541T3 publication Critical patent/DK3507541T3/da

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
    • 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
    • F21K9/66—Details of globes or covers forming part of the light source
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources
    • H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
    • H05B45/3577—Emulating the dimming characteristics, brightness or colour temperature of incandescent 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
    • 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
    • F21K9/68—Details of reflectors forming part of 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
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/20—Combination of light sources of different form
    • 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]
DK17761238.9T 2016-09-01 2017-08-29 En lysemitterende indretning DK3507541T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16186816 2016-09-01
PCT/EP2017/071653 WO2018041826A1 (en) 2016-09-01 2017-08-29 A light emitting device

Publications (1)

Publication Number Publication Date
DK3507541T3 true DK3507541T3 (da) 2020-04-06

Family

ID=56925994

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17761238.9T DK3507541T3 (da) 2016-09-01 2017-08-29 En lysemitterende indretning

Country Status (8)

Country Link
US (2) US10900616B2 (da)
EP (1) EP3507541B1 (da)
JP (1) JP6646789B2 (da)
CN (1) CN109716013B (da)
DK (1) DK3507541T3 (da)
ES (1) ES2779883T3 (da)
PL (1) PL3507541T3 (da)
WO (1) WO2018041826A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106322159A (zh) * 2016-10-19 2017-01-11 漳州立达信光电子科技有限公司 Led灯丝灯
EP3824217B1 (en) 2018-07-16 2021-11-17 Signify Holding B.V. Led filament lamp
US10816145B2 (en) * 2018-09-19 2020-10-27 Ledvance Llc Light emitting diode filament light source
EP3914852B1 (en) * 2019-01-24 2023-08-23 Signify Holding B.V. Led filament arrangement
EP3914853B1 (en) * 2019-01-24 2023-08-23 Signify Holding B.V. Led filament arrangement
CN113597527A (zh) * 2019-02-28 2021-11-02 昕诺飞控股有限公司 具有反射器的灯丝灯
WO2020173895A1 (en) * 2019-02-28 2020-09-03 Signify Holding B.V. Lighting device
JP2022526654A (ja) * 2019-04-09 2022-05-25 シグニファイ ホールディング ビー ヴィ 発光デバイス
JP7053968B2 (ja) * 2019-04-11 2022-04-12 シグニファイ ホールディング ビー ヴィ 固体ランプ
CN209926065U (zh) * 2019-05-29 2020-01-10 漳州立达信光电子科技有限公司 一种柔性灯丝灯
JP2022542583A (ja) 2019-07-30 2022-10-05 シグニファイ ホールディング ビー ヴィ 色制御可能なｌｅｄフィラメント及びそのようなフィラメントを有するランプ
EP4038311B1 (en) * 2019-10-01 2023-02-15 Signify Holding B.V. Led filament arrangement
JP7155458B1 (ja) * 2019-10-10 2022-10-18 シグニファイ ホールディング ビー ヴィ 照明デバイス
CN211925661U (zh) * 2020-04-24 2020-11-13 深圳市冠科科技有限公司 反射型灯罩和模组式灯具

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9052416B2 (en) * 2008-11-18 2015-06-09 Cree, Inc. Ultra-high efficacy semiconductor light emitting devices
US9228702B2 (en) 2009-03-23 2016-01-05 Eldolab Holding B.V. LED lamp comprising light guide including first and second diffusing surfaces
JP2012022802A (ja) 2010-07-12 2012-02-02 Harison Toshiba Lighting Corp 光源装置
WO2012086109A1 (ja) 2010-12-24 2012-06-28 パナソニック株式会社 電球形ランプ及び照明装置
SG11201405651VA (en) * 2012-03-12 2014-10-30 Zhejiang Ledison Optoelectronics Co Ltd Led light-emitting column and led light using the same
JP2014182995A (ja) 2013-03-21 2014-09-29 Toshiba Corp 照明装置
CN104282825A (zh) * 2013-07-03 2015-01-14 光宝电子(广州)有限公司 照明装置
CN105202478A (zh) * 2014-06-11 2015-12-30 江苏昊美光电科技有限公司 管型基元led的灯罩组件及应用其的照明装置
CN204313016U (zh) * 2014-08-01 2015-05-06 王定锋 用透光材料支撑散热的多面发光的led灯泡
CN104154444B (zh) 2014-08-04 2017-01-18 上海博恩世通光电股份有限公司 一种带有金属反射柱体的led灯
JP2016091961A (ja) 2014-11-11 2016-05-23 信越半導体株式会社 Ｌｅｄフィラメント型電球
CN204204855U (zh) * 2014-12-05 2015-03-11 苏州紫昱天成光电有限公司 Led灯具及其灯丝
CN204227147U (zh) 2014-12-07 2015-03-25 宁波市镇海秀洋广告装饰有限公司 一种大角度照射的led灯
CN204573624U (zh) * 2015-02-05 2015-08-19 杭州金知科技有限公司 360度发光的led灯
CN204573678U (zh) 2015-04-30 2015-08-19 奉化市天明灯饰有限公司 一种安装方便的全周光led灯泡
US9689560B2 (en) * 2015-06-05 2017-06-27 Chung Ping Lai LED light bulb simultaneously using as nightlight
CN204962343U (zh) * 2015-09-28 2016-01-13 苏州紫昱天成光电有限公司 一种led灯泡
CN205316084U (zh) 2016-01-19 2016-06-15 浙江鼎鑫工艺品有限公司 一种led仿灯丝灯泡
CN206112573U (zh) * 2016-10-15 2017-04-19 嘉兴欣能照明有限公司 防炫光的led球泡灯
US20180204984A1 (en) * 2017-01-13 2018-07-19 Intematix Corporation Narrow-band red phosphors for led lamps

Also Published As

Publication number Publication date
US11448369B2 (en) 2022-09-20
JP6646789B2 (ja) 2020-02-14
CN109716013A (zh) 2019-05-03
US10900616B2 (en) 2021-01-26
EP3507541A1 (en) 2019-07-10
PL3507541T3 (pl) 2020-07-27
JP2019532465A (ja) 2019-11-07
CN109716013B (zh) 2020-12-18
WO2018041826A1 (en) 2018-03-08
US20190226644A1 (en) 2019-07-25
US20210108764A1 (en) 2021-04-15
ES2779883T3 (es) 2020-08-20
EP3507541B1 (en) 2020-01-29

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