PL4004432T3 - Układ włókien diod elektroluminescencyjnych - Google Patents

Układ włókien diod elektroluminescencyjnych

Info

Publication number
PL4004432T3
PL4004432T3 PL20739398.4T PL20739398T PL4004432T3 PL 4004432 T3 PL4004432 T3 PL 4004432T3 PL 20739398 T PL20739398 T PL 20739398T PL 4004432 T3 PL4004432 T3 PL 4004432T3
Authority
PL
Poland
Prior art keywords
led filament
filament arrangement
arrangement
led
filament
Prior art date
Application number
PL20739398.4T
Other languages
English (en)
Inventor
Ties Van Bommel
Rifat Ata Mustafa Hikmet
Original Assignee
Signify Holding B.V.
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 B.V. filed Critical Signify Holding B.V.
Publication of PL4004432T3 publication Critical patent/PL4004432T3/pl

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]

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)
  • Led Device Packages (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Resistance Heating (AREA)
PL20739398.4T 2019-07-26 2020-07-16 Układ włókien diod elektroluminescencyjnych PL4004432T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19188516 2019-07-26
PCT/EP2020/070093 WO2021018606A1 (en) 2019-07-26 2020-07-16 Led filament arrangement

Publications (1)

Publication Number Publication Date
PL4004432T3 true PL4004432T3 (pl) 2023-04-17

Family

ID=67439030

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20739398.4T PL4004432T3 (pl) 2019-07-26 2020-07-16 Układ włókien diod elektroluminescencyjnych

Country Status (7)

Country Link
US (1) US11739885B2 (pl)
EP (1) EP4004432B1 (pl)
JP (1) JP7249088B2 (pl)
CN (1) CN114174715B (pl)
ES (1) ES2935836T3 (pl)
PL (1) PL4004432T3 (pl)
WO (1) WO2021018606A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022096321A1 (en) 2020-11-03 2022-05-12 Signify Holding B.V. Led filament arrangement
EP4464128B1 (en) 2022-01-10 2025-06-25 Signify Holding B.V. Led filament for illumination and disinfection

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463280A (en) * 1994-03-03 1995-10-31 National Service Industries, Inc. Light emitting diode retrofit lamp
US7405715B2 (en) 2001-08-09 2008-07-29 Guzman Robert G LED light apparatus with instantly adjustable color intensity
ATE503149T1 (de) * 2006-09-12 2011-04-15 Paul Lo Integral geformter einteiliger leuchtdraht für eine lichtemissionsdiode
US8052303B2 (en) * 2006-09-12 2011-11-08 Huizhou Light Engine Ltd. Integrally formed single piece light emitting diode light wire and uses thereof
CN102349353B (zh) * 2009-03-12 2016-03-16 皇家飞利浦电子股份有限公司 具有白炽灯色温性状的led发光设备
KR20110121927A (ko) * 2010-05-03 2011-11-09 삼성엘이디 주식회사 발광소자 패키지를 이용한 조명 장치
EP2535640B2 (en) * 2010-09-08 2020-09-23 Zhejiang Ledison Optoelectronics Co., Ltd. Led lamp bulb and led lighting bar capable of emitting light over 4 pi
US8314566B2 (en) * 2011-02-22 2012-11-20 Quarkstar Llc Solid state lamp using light emitting strips
JP6330175B2 (ja) * 2013-04-17 2018-05-30 株式会社エルム 農業用ｌｅｄ照明装置
JP6221456B2 (ja) * 2013-07-23 2017-11-01 日亜化学工業株式会社 発光装置及び照明装置
US11259372B2 (en) * 2015-06-10 2022-02-22 Zhejiang Super Lighting Electric Appliance Co., Ltd High-efficiency LED light bulb with LED filament therein
CN104948958A (zh) 2015-07-01 2015-09-30 上海顿格电子贸易有限公司 一种利用热敏电阻限流的led灯
CA2987969C (en) * 2015-07-20 2023-01-03 Jiaxing Super Lighting Electric Appliance Co., Ltd Led tube lamp
KR20170022293A (ko) * 2015-08-20 2017-03-02 한국광기술원 필라멘트형 엘이디 광원 및 이를 이용한 엘이디 벌브
JP2017062935A (ja) * 2015-09-24 2017-03-30 東芝ライテック株式会社 ランプ装置
FR3045777B1 (fr) * 2015-12-22 2020-06-05 Led-Ner Filament led avec regulateur de courant et dispositif d'eclairage a filaments led
CN119778670A (zh) * 2017-02-27 2025-04-08 罗伯特·本特利·切尔夫 低压led灯丝阵列灯具
DE102017104170A1 (de) 2017-02-28 2018-08-30 ambigence GmbH & Co. KG Wand eines Möbelkorpus, Verfahren zur Herstellung einer solchen Wand und Möbelkorpus oder Möbel mit einer solchen Wand
WO2018202625A1 (en) * 2017-05-02 2018-11-08 Philips Lighting Holding B.V. A lighting device and a luminaire
US10260683B2 (en) 2017-05-10 2019-04-16 Cree, Inc. Solid-state lamp with LED filaments having different CCT's
CN107202256A (zh) 2017-06-22 2017-09-26 深圳市瑞丰光电子股份有限公司 一种可调光led模组
CN207778066U (zh) * 2017-10-13 2018-08-28 中国计量科学研究院 一种总光通量标准灯
CN107846754A (zh) 2017-11-23 2018-03-27 江门市宇之光照明科技有限公司 一种可分段调光的led灯丝灯
RU183335U1 (ru) * 2018-02-02 2018-09-18 Евгений Михайлович Силкин Светодиодная филаментная лампа

Also Published As

Publication number Publication date
JP7249088B2 (ja) 2023-03-30
JP2022535616A (ja) 2022-08-09
ES2935836T3 (es) 2023-03-10
EP4004432B1 (en) 2022-11-16
US11739885B2 (en) 2023-08-29
EP4004432A1 (en) 2022-06-01
CN114174715B (zh) 2024-03-29
US20220268404A1 (en) 2022-08-25
WO2021018606A1 (en) 2021-02-04
CN114174715A (zh) 2022-03-11

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