JP2021520635A5 - - Google Patents

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Publication number
JP2021520635A5
JP2021520635A5 JP2020554189A JP2020554189A JP2021520635A5 JP 2021520635 A5 JP2021520635 A5 JP 2021520635A5 JP 2020554189 A JP2020554189 A JP 2020554189A JP 2020554189 A JP2020554189 A JP 2020554189A JP 2021520635 A5 JP2021520635 A5 JP 2021520635A5
Authority
JP
Japan
Prior art keywords
led filament
led
along
lamp according
light
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.)
Granted
Application number
JP2020554189A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021520635A (ja
JP7433239B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2019/058933 external-priority patent/WO2019197394A1/en
Publication of JP2021520635A publication Critical patent/JP2021520635A/ja
Publication of JP2021520635A5 publication Critical patent/JP2021520635A5/ja
Application granted granted Critical
Publication of JP7433239B2 publication Critical patent/JP7433239B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020554189A 2018-04-11 2019-04-09 ろうそく光の外観のｌｅｄフィラメントランプ Active JP7433239B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18166748 2018-04-11
EP18166748.6 2018-04-11
PCT/EP2019/058933 WO2019197394A1 (en) 2018-04-11 2019-04-09 Led filament lamp of candle light appearance

Publications (3)

Publication Number Publication Date
JP2021520635A JP2021520635A (ja) 2021-08-19
JP2021520635A5 true JP2021520635A5 (https=) 2022-04-07
JP7433239B2 JP7433239B2 (ja) 2024-02-19

Family

ID=61972330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020554189A Active JP7433239B2 (ja) 2018-04-11 2019-04-09 ろうそく光の外観のｌｅｄフィラメントランプ

Country Status (5)

Country Link
US (1) US11085602B2 (https=)
EP (1) EP3775674B1 (https=)
JP (1) JP7433239B2 (https=)
CN (1) CN111954781B (https=)
WO (1) WO2019197394A1 (https=)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11073248B2 (en) 2014-09-28 2021-07-27 Zhejiang Super Lighting Electric Appliance Co., Ltd. LED bulb lamp
US11997768B2 (en) 2014-09-28 2024-05-28 Zhejiang Super Lighting Electric Appliance Co., Ltd LED filament and LED light bulb
US12007077B2 (en) 2014-09-28 2024-06-11 Zhejiang Super Lighting Electric Appliance Co., Ltd. LED filament and LED light bulb
US11686436B2 (en) 2014-09-28 2023-06-27 Zhejiang Super Lighting Electric Appliance Co., Ltd LED filament and light bulb using LED filament
US11421827B2 (en) 2015-06-19 2022-08-23 Zhejiang Super Lighting Electric Appliance Co., Ltd LED filament and LED light bulb
US11525547B2 (en) 2014-09-28 2022-12-13 Zhejiang Super Lighting Electric Appliance Co., Ltd LED light bulb with curved filament
US11085591B2 (en) 2014-09-28 2021-08-10 Zhejiang Super Lighting Electric Appliance Co., Ltd LED light bulb with curved filament
US11543083B2 (en) * 2014-09-28 2023-01-03 Zhejiang Super Lighting Electric Appliance Co., Ltd LED filament and LED light bulb
US10982048B2 (en) 2018-04-17 2021-04-20 Jiaxing Super Lighting Electric Appliance Co., Ltd Organosilicon-modified polyimide resin composition and use thereof
US12018804B2 (en) 2019-10-16 2024-06-25 Signify Holding, B.V. LED filament lamp of candle light appearance
CN114902809A (zh) 2020-01-02 2022-08-12 昕诺飞控股有限公司 照明装置
EP4115708B1 (en) 2020-03-02 2024-07-17 Signify Holding B.V. Dimmable helix led filament arrangement and lamp
US11777065B2 (en) * 2020-05-29 2023-10-03 X Display Company Technology Limited White-light-emitting LED structures
EP3919806A1 (en) * 2020-06-04 2021-12-08 Xiamen Eco Lighting Co., Ltd. Led bulb apparatus
JP7833417B2 (ja) * 2020-06-18 2026-03-19 シグニファイ ホールディング ビー ヴィ 視認性が改善されたフィラメントランプ
EP4241012B1 (en) 2020-11-03 2025-12-10 Signify Holding B.V. Led filament arrangement
US20240003505A1 (en) 2020-11-16 2024-01-04 Signify Holding B.V. Led filament
US12140276B2 (en) 2020-12-17 2024-11-12 Signify Holding B.V. RGB architecture for color controllable LED filament
CN116724190A (zh) 2021-01-05 2023-09-08 昕诺飞控股有限公司 Led灯丝互连环
CN116685797A (zh) * 2021-01-06 2023-09-01 昕诺飞控股有限公司 基于灯丝的固态照明设备
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
WO2022253735A1 (en) 2021-06-04 2022-12-08 Signify Holding B.V. Led filament for emitting directional light
WO2025036799A1 (en) 2023-08-17 2025-02-20 Signify Holding B.V. A light generating system with b(λ1)-b(λ2)-g(λ3) leds covered by a ksif type phosphor
WO2025056458A1 (en) * 2023-09-12 2025-03-20 Signify Holding B.V. A led filament lamp showing a flame effect
WO2025056289A1 (en) 2023-09-14 2025-03-20 Signify Holding B.V. Helium filled enclosure inside a bulb
WO2025093264A1 (en) 2023-10-20 2025-05-08 Signify Holding B.V. Light generating system
WO2025114145A1 (en) 2023-11-30 2025-06-05 Signify Holding B.V. Lighting device comprising a red de-led and a ksif pc-blue led configured to have overlap of their narrow spectral peaks
US12196382B1 (en) * 2024-01-02 2025-01-14 Caifa JIANG Candle wick part and candle lamp
WO2025149454A1 (en) 2024-01-09 2025-07-17 Signify Holding B.V. Efficient and reliable blue-free white led lighting device using an over-dimensioned concentration of ksif phosphor
WO2025157730A1 (en) 2024-01-26 2025-07-31 Signify Holding B.V. Light generating system comprising ksif white and (oxy)nitride red led packages
WO2025176549A1 (en) 2024-02-19 2025-08-28 Signify Holding B.V. Efficient warm white led filament
WO2025214955A1 (en) 2024-04-10 2025-10-16 Signify Holding B.V. Led road lamp with a conventional plx socket
WO2025223890A1 (en) 2024-04-22 2025-10-30 Signify Holding B.V. A light generating system
WO2025228793A1 (en) 2024-04-30 2025-11-06 Signify Holding B.V. Light generating system comprising first, second and third light generating devices
WO2025257240A1 (en) 2024-06-13 2025-12-18 Signify Holding B.V. A light generating system
WO2026012795A1 (en) 2024-07-08 2026-01-15 Signify Holding B.V. Linear collimator optics for a linear array of omnidirectional led filament
WO2026027329A1 (en) 2024-07-30 2026-02-05 Signify Holding B.V. Virtual led filaments via multiple reflections
WO2026027304A1 (en) 2024-08-02 2026-02-05 Signify Holding B.V. A light generating system generating red light
WO2026032823A1 (en) 2024-08-05 2026-02-12 Signify Holding B.V. A light generating system generating white light
WO2026032670A1 (en) 2024-08-05 2026-02-12 Signify Holding B.V. A light generating system providing reliable red light
WO2026041535A1 (en) 2024-08-22 2026-02-26 Signify Holding B.V. Narrow-band fluoride red phosphor particles with different surface modifications dispersed in a crosslinked silicone
WO2026057559A1 (en) 2024-09-16 2026-03-19 Signify Holding B.V. High-performance pc-led comprising wavelength converting element
WO2026073710A1 (en) 2024-10-04 2026-04-09 Signify Holding B.V. Phosphor converted red led light source comprising a converter with extra protected ksif particles

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4389524B2 (ja) * 2003-08-29 2009-12-24 日亜化学工業株式会社 擬似炎型発光装置及びその製造方法並びに電子炎灯
TWI389337B (zh) 2005-05-12 2013-03-11 松下電器產業股份有限公司 發光裝置與使用其之顯示裝置及照明裝置，以及發光裝置之製造方法
US20090034230A1 (en) 2007-07-31 2009-02-05 Luminus Devices, Inc. Illumination assembly including wavelength converting material having spatially varying density
US20090251882A1 (en) * 2008-04-03 2009-10-08 General Led, Inc. Light-emitting diode illumination structures
TWI364858B (en) 2008-06-19 2012-05-21 Silitek Electronic Guangzhou Photoelectric semiconductor device capable of generating uniform compound lights
US7936135B2 (en) * 2009-07-17 2011-05-03 Bridgelux, Inc Reconfigurable LED array and use in lighting system
JP5572038B2 (ja) 2010-08-27 2014-08-13 スタンレー電気株式会社 半導体発光装置及びそれを用いた車両用灯具
ES2531050T5 (es) * 2010-09-08 2021-05-04 Zhejiang Ledison Optoelectronics Co Ltd Bombilla LED y barra de iluminación LED capaz de emitir luz por encima de 4 PI
JP2012146738A (ja) * 2011-01-07 2012-08-02 Stanley Electric Co Ltd Ｌｅｄモジュール及びｌｅｄランプ
JP2013232588A (ja) * 2012-05-01 2013-11-14 Sharp Corp 発光装置
JP5960565B2 (ja) 2012-09-28 2016-08-02 スタンレー電気株式会社 自動車ヘッドランプ用発光装置及びその製造方法
JP2014116354A (ja) * 2012-12-06 2014-06-26 Stanley Electric Co Ltd 発光素子駆動装置、照明装置
US8933478B2 (en) * 2013-02-19 2015-01-13 Cooledge Lighting Inc. Engineered-phosphor LED packages and related methods
CN103322525B (zh) * 2013-06-17 2015-04-22 深圳市源磊科技有限公司 Led灯及其灯丝
US10854800B2 (en) * 2014-08-07 2020-12-01 Epistar Corporation Light emitting device, light emitting module, and illuminating apparatus
WO2016145448A1 (en) * 2015-03-12 2016-09-15 GE Lighting Solutions, LLC Led lamp with internal mirror
US10359152B2 (en) * 2015-08-17 2019-07-23 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
JP2017191875A (ja) * 2016-04-14 2017-10-19 株式会社小糸製作所 発光モジュール
CN106678730A (zh) 2017-03-03 2017-05-17 四川鋈新能源科技有限公司 色温可调的led灯丝及led灯泡

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