CN114174713B - 发光设备 - Google Patents

发光设备 Download PDF

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Publication number
CN114174713B
CN114174713B CN202080052893.8A CN202080052893A CN114174713B CN 114174713 B CN114174713 B CN 114174713B CN 202080052893 A CN202080052893 A CN 202080052893A CN 114174713 B CN114174713 B CN 114174713B
Authority
CN
China
Prior art keywords
led
light emitting
emitting device
filaments
filament
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
CN202080052893.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN114174713A (zh
Inventor
T·范博梅尔
P·J·M·巴克姆斯
R·A·M·希克梅特
J·P·M·安塞姆斯
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.)
Filing date
Publication date
Application filed by Signify Holding BV filed Critical Signify Holding BV
Publication of CN114174713A publication Critical patent/CN114174713A/zh
Application granted granted Critical
Publication of CN114174713B publication Critical patent/CN114174713B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
    • F21S4/15—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights the cables forming a grid, net or web structure
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • F21V1/16—Covers for frames; Frameless shades characterised by the material
    • F21V1/17—Covers for frames; Frameless shades 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0008—Clothing or clothing accessories, e.g. scarfs, gloves or belts
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • 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 [2D] array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array
    • F21Y2105/16—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array square or rectangular, e.g. for light panels
    • 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
    • F21Y2107/70—Light sources with three-dimensionally disposed light-generating elements on flexible or deformable supports or substrates, e.g. for changing the light source into a desired 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Led Device Packages (AREA)
CN202080052893.8A 2019-07-22 2020-07-15 发光设备 Active CN114174713B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19187505.3 2019-07-22
EP19187505 2019-07-22
PCT/EP2020/070041 WO2021013656A1 (en) 2019-07-22 2020-07-15 A light emitting device

Publications (2)

Publication Number Publication Date
CN114174713A CN114174713A (zh) 2022-03-11
CN114174713B true CN114174713B (zh) 2024-10-08

Family

ID=67438339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080052893.8A Active CN114174713B (zh) 2019-07-22 2020-07-15 发光设备

Country Status (5)

Country Link
US (1) US11808417B2 (https=)
EP (1) EP4004431B1 (https=)
JP (1) JP7575855B2 (https=)
CN (1) CN114174713B (https=)
WO (1) WO2021013656A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240295295A1 (en) * 2023-03-02 2024-09-05 Tricia DICKENS Electric fencing tape with integrated led lights
USD1056145S1 (en) * 2023-04-24 2024-12-31 Delta Faucet Company Faucet
USD1056160S1 (en) * 2023-04-24 2024-12-31 Delta Faucet Company Faucet spout
USD1056146S1 (en) * 2023-04-24 2024-12-31 Delta Faucet Company Faucet spout
USD1056148S1 (en) * 2023-04-24 2024-12-31 Delta Faucet Company Faucet
USD1056157S1 (en) * 2023-04-24 2024-12-31 Delta Faucet Company Faucet handle
USD1056144S1 (en) * 2023-04-24 2024-12-31 Delta Faucet Company Faucet handle
CN221447200U (zh) * 2023-11-27 2024-07-30 漳州立达信光电子科技有限公司 一种led灯丝和灯具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191404552A (en) * 1914-02-21 1915-02-22 Frederick William Campbell Improvements in Incandescent Mantles.
JP2010044914A (ja) * 2008-08-11 2010-02-25 Kaiyosha:Kk 白熱ランプの発光体及び放電灯の電極
CN208271890U (zh) * 2018-04-23 2018-12-21 江门市龙佑光电科技有限公司 一种柔性led灯丝灯条

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US6575595B1 (en) * 2000-05-24 2003-06-10 Jeng-Shyong Wu Electrical circuit distribution structure for decorative lighting string
US6394623B1 (en) 2000-07-14 2002-05-28 Neon King Limited Translucent flexible rope light and methods of forming and using same
JP2007314925A (ja) 2006-04-27 2007-12-06 Hideo Hirose 電子繊維又は電子糸及びこれを用いた繊維製品
US10240724B2 (en) * 2015-08-17 2019-03-26 Zhejiang Super Lighting Electric Appliance Co., Ltd. LED filament
US10228093B2 (en) * 2015-08-17 2019-03-12 Jiaxing Super Lighting Electric Appliance Co., Ltd LED light bulb and LED filament thereof
US10544905B2 (en) * 2014-09-28 2020-01-28 Zhejiang Super Lighting Electric Appliance Co., Ltd. LED bulb lamp
CN201032092Y (zh) 2007-03-16 2008-03-05 凌溪 一种多彩夜光反光组合柔性扁丝辫结高亮度led组合灯带
US8890401B2 (en) * 2008-02-25 2014-11-18 Illumination Machines, Llc Solid-state luminescent filament lamps
JP5942298B2 (ja) 2011-11-21 2016-06-29 スフェラーパワー株式会社 半導体機能素子付き繊維構造体
CN104024723B (zh) * 2011-11-23 2016-08-24 3M创新有限公司 具有三维结构的柔性发光半导体器件
US20140268779A1 (en) * 2013-03-15 2014-09-18 Litetronics International, Inc. Led light emitting device
US10845008B2 (en) 2014-09-28 2020-11-24 Zhejiang Super Lighting Electric Appliance Co., Ltd. LED filament and LED light bulb
DE102016105211A1 (de) * 2016-03-21 2017-09-21 Osram Opto Semiconductors Gmbh Filament und dessen Herstellung sowie Leuchtmittel mit Filamenten
MX2019003142A (es) 2016-09-19 2019-10-02 Benshetrit Dror Tecnologias para la iluminacion.
US10260683B2 (en) 2017-05-10 2019-04-16 Cree, Inc. Solid-state lamp with LED filaments having different CCT's
DE102017129994A1 (de) * 2017-12-14 2019-06-19 Osram Opto Semiconductors Gmbh Textilkomponente und verfahren zur herstellung einer textilkomponente
CN111140773A (zh) * 2018-11-06 2020-05-12 朗德万斯公司 用于半导体灯的多色光引擎
CN213333738U (zh) * 2020-08-31 2021-06-01 杭州杭科光电集团股份有限公司 颜色可控的led发光灯

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191404552A (en) * 1914-02-21 1915-02-22 Frederick William Campbell Improvements in Incandescent Mantles.
JP2010044914A (ja) * 2008-08-11 2010-02-25 Kaiyosha:Kk 白熱ランプの発光体及び放電灯の電極
CN208271890U (zh) * 2018-04-23 2018-12-21 江门市龙佑光电科技有限公司 一种柔性led灯丝灯条

Also Published As

Publication number Publication date
JP7575855B2 (ja) 2024-10-30
EP4004431B1 (en) 2024-01-17
EP4004431A1 (en) 2022-06-01
US20220364691A1 (en) 2022-11-17
JP2022541000A (ja) 2022-09-21
US11808417B2 (en) 2023-11-07
WO2021013656A1 (en) 2021-01-28
CN114174713A (zh) 2022-03-11

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