CN113316975B - 可调色灯丝灯 - Google Patents

可调色灯丝灯 Download PDF

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Publication number
CN113316975B
CN113316975B CN202080010127.5A CN202080010127A CN113316975B CN 113316975 B CN113316975 B CN 113316975B CN 202080010127 A CN202080010127 A CN 202080010127A CN 113316975 B CN113316975 B CN 113316975B
Authority
CN
China
Prior art keywords
led
filament
color temperature
correlated color
range
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.)
Active
Application number
CN202080010127.5A
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English (en)
Chinese (zh)
Other versions
CN113316975A (zh
Inventor
G·A·奥纳什金
B·J·W·特文梅
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.)
Signify Holding BV
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.)
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Publication date
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Publication of CN113316975A publication Critical patent/CN113316975A/zh
Application granted granted Critical
Publication of CN113316975B publication Critical patent/CN113316975B/zh
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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • 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
    • 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
    • F21Y2113/17—Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
CN202080010127.5A 2019-01-21 2020-01-20 可调色灯丝灯 Active CN113316975B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19152704 2019-01-21
EP19152704.3 2019-01-21
PCT/EP2020/051255 WO2020152088A1 (en) 2019-01-21 2020-01-20 Color tunable filament lamp

Publications (2)

Publication Number Publication Date
CN113316975A CN113316975A (zh) 2021-08-27
CN113316975B true CN113316975B (zh) 2024-08-30

Family

ID=65138847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080010127.5A Active CN113316975B (zh) 2019-01-21 2020-01-20 可调色灯丝灯

Country Status (8)

Country Link
US (1) US11466816B2 (https=)
EP (1) EP3915338B1 (https=)
JP (1) JP7418449B2 (https=)
CN (1) CN113316975B (https=)
ES (1) ES2955763T3 (https=)
HU (1) HUE063704T2 (https=)
PL (1) PL3915338T3 (https=)
WO (2) WO2020152088A1 (https=)

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* Cited by examiner, † Cited by third party
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CN209782275U (zh) * 2019-04-18 2019-12-13 漳州立达信光电子科技有限公司 一种柔性灯丝灯具
US12140276B2 (en) * 2020-12-17 2024-11-12 Signify Holding B.V. RGB architecture for color controllable LED filament
WO2022155374A2 (en) * 2021-01-13 2022-07-21 Lutron Technology Company Llc Controllable lighting device
EP4298372A4 (en) 2021-02-25 2024-05-01 Razer (Asia-Pacific) Pte. Ltd. LIGHTING PANEL DEVICE
WO2022189150A1 (en) * 2021-03-12 2022-09-15 Signify Holding B.V. Rgb led architecture for color controllable led filament
EP4314632A1 (en) * 2021-04-01 2024-02-07 Signify Holding B.V. Optical and thermal improvement of a two-sided multi-channel filament
JP7575856B2 (ja) 2021-05-07 2024-10-30 シグニファイ ホールディング ビー ヴィ 発光ダイオードフィラメント
WO2024245822A1 (en) * 2023-06-01 2024-12-05 Signify Holding B.V. Led filament for emitting white light and colored light
WO2025185980A1 (en) * 2024-03-04 2025-09-12 Signify Holding B.V. Ultra-efficient color tunable lamp
WO2025195925A1 (en) * 2024-03-18 2025-09-25 Signify Holding B.V. Led filament arrangement
WO2025201945A1 (en) 2024-03-25 2025-10-02 Signify Holding B.V. A led filament
WO2025256965A1 (en) 2024-06-11 2025-12-18 Signify Holding B.V. A led filament comprising a core
WO2026017508A1 (en) 2024-07-15 2026-01-22 Signify Holding B.V. A led filament
WO2026052584A1 (en) 2024-09-09 2026-03-12 Signify Holding B.V. A led filament comprising a led filament assembly of a plurality of intertwined sub-led filaments

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WO2008060469A2 (en) * 2006-11-10 2008-05-22 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlling series-connected leds

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WO2006071628A2 (en) * 2004-12-20 2006-07-06 Color Kinetics Incorporated Color management methods and apparatus for lighting
US8203260B2 (en) * 2007-04-13 2012-06-19 Intematix Corporation Color temperature tunable white light source
US20110037081A1 (en) * 2009-08-12 2011-02-17 Wu-Cheng Kuo White light-emitting diode packages with tunable color temperature
JP5654328B2 (ja) * 2010-11-24 2015-01-14 パナソニックＩｐマネジメント株式会社 発光装置
US8760074B2 (en) * 2011-08-25 2014-06-24 Abl Ip Holding Llc Tunable white luminaire
US8710754B2 (en) * 2011-09-12 2014-04-29 Juno Manufacturing Llc Dimmable LED light fixture having adjustable color temperature
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RU2015105357A (ru) * 2012-07-18 2016-09-10 Конинклейке Филипс Н.В. Источник белого света на основе сид с настраиваемой коррелированной цветовой температурой со смесительной камерой и окном выхода с удаленным люминофором
US9706623B2 (en) * 2012-08-24 2017-07-11 Abl Ip Holding Llc Learning capable control of chaotic lighting
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WO2008060469A2 (en) * 2006-11-10 2008-05-22 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlling series-connected leds

Also Published As

Publication number Publication date
WO2020152068A1 (en) 2020-07-30
HUE063704T2 (hu) 2024-01-28
EP3915338C0 (en) 2023-08-09
US11466816B2 (en) 2022-10-11
EP3915338A1 (en) 2021-12-01
JP7418449B2 (ja) 2024-01-19
EP3915338B1 (en) 2023-08-09
JP2022517364A (ja) 2022-03-08
WO2020152088A1 (en) 2020-07-30
US20220082214A1 (en) 2022-03-17
PL3915338T3 (pl) 2024-01-29
CN113316975A (zh) 2021-08-27
ES2955763T3 (es) 2023-12-07

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