JP2023503036A5 - - Google Patents

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Publication number
JP2023503036A5
JP2023503036A5 JP2022528984A JP2022528984A JP2023503036A5 JP 2023503036 A5 JP2023503036 A5 JP 2023503036A5 JP 2022528984 A JP2022528984 A JP 2022528984A JP 2022528984 A JP2022528984 A JP 2022528984A JP 2023503036 A5 JP2023503036 A5 JP 2023503036A5
Authority
JP
Japan
Prior art keywords
section
led filament
sections
loop
controller
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
JP2022528984A
Other languages
English (en)
Japanese (ja)
Other versions
JP7734662B2 (ja
JP2023503036A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2020/081902 external-priority patent/WO2021099205A1/en
Publication of JP2023503036A publication Critical patent/JP2023503036A/ja
Publication of JP2023503036A5 publication Critical patent/JP2023503036A5/ja
Application granted granted Critical
Publication of JP7734662B2 publication Critical patent/JP7734662B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022528984A 2019-11-21 2020-11-12 螺旋状ｌｅｄフィラメントシステムのためのビーム成形 Active JP7734662B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP19210518.7 2019-11-21
EP19210518 2019-11-21
EP20156523 2020-02-11
EP20156523.1 2020-02-11
PCT/EP2020/081902 WO2021099205A1 (en) 2019-11-21 2020-11-12 Beam shaping for spiral led filament systems

Publications (3)

Publication Number Publication Date
JP2023503036A JP2023503036A (ja) 2023-01-26
JP2023503036A5 true JP2023503036A5 (https=) 2023-11-15
JP7734662B2 JP7734662B2 (ja) 2025-09-05

Family

ID=73172744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022528984A Active JP7734662B2 (ja) 2019-11-21 2020-11-12 螺旋状ｌｅｄフィラメントシステムのためのビーム成形

Country Status (5)

Country Link
US (1) US12181112B2 (https=)
EP (1) EP4062711A1 (https=)
JP (1) JP7734662B2 (https=)
CN (1) CN114731746A (https=)
WO (1) WO2021099205A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1052787S1 (en) * 2020-06-28 2024-11-26 Tiehan Ge Lamp filament
USD1064330S1 (en) * 2021-08-02 2025-02-25 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1017841S1 (en) * 2021-08-30 2024-03-12 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1017842S1 (en) * 2021-10-21 2024-03-12 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1017846S1 (en) * 2021-10-21 2024-03-12 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
CA214759S (en) * 2022-03-04 2024-05-29 Jiaxing Super Lighting Electric Appliance Co Ltd Light bulb

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL20277C (https=) 1925-07-15
FR1175593A (fr) * 1957-05-21 1959-03-27 Radio Electr Soc Fr Perfectionnements aux filaments des tubes électroniques
US7210818B2 (en) 2002-08-26 2007-05-01 Altman Stage Lighting Co., Inc. Flexible LED lighting strip
JP2004253328A (ja) 2003-02-21 2004-09-09 Moriyama Sangyo Kk 発光装置及びｌｅｄモジュール
DE10341502A1 (de) * 2003-09-05 2005-03-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Infrarotreflektor und Infrarotstrahler mit einem Infrarotreflektor
US20110019433A1 (en) 2008-03-17 2011-01-27 Osram Gesellschaft Mit Beschraenkter Haftung Led lighting device
TWM376709U (en) * 2009-09-02 2010-03-21 Liquidleds Lighting Corp Curved tubular LED lamp
US9353932B2 (en) 2013-03-13 2016-05-31 Palo Alto Research Center Incorporated LED light bulb with structural support
TWI620895B (zh) * 2013-09-11 2018-04-11 晶元光電股份有限公司 可撓式發光二極體組件及發光二極體燈泡
ES2732705T3 (es) * 2013-12-02 2019-11-25 Tiehan Ge Filamento de LED en espiral y bombilla de luz que usa filamento de LED en espiral
CN203656627U (zh) * 2013-12-02 2014-06-18 张晓峰 一种螺旋形led灯丝的灯泡
EP3097748A1 (en) * 2014-01-22 2016-11-30 iLumisys, Inc. Led-based light with addressed leds
US20170012177A1 (en) * 2015-07-09 2017-01-12 Cree, Inc. Led based lighting system
EP3336411B1 (en) 2015-08-14 2020-04-29 Chi Keung Yeung Substrate for led packaging, led package, and led bulb
CN204901412U (zh) * 2015-08-14 2015-12-23 杨志强 一种led灯泡
WO2017133770A1 (en) * 2016-02-04 2017-08-10 Osram Opto Semiconductors Gmbh Led-filament and illuminant with led-filament
CN106151904A (zh) * 2016-08-24 2016-11-23 胡溢文 一种可卷绕灯丝的led灯及其制备工艺
CN109661858A (zh) 2016-09-05 2019-04-19 昕诺飞控股有限公司 Led丝和包括led丝的照明装置
CN110100503B (zh) 2017-01-02 2022-03-04 昕诺飞控股有限公司 用于控制led阵列的照明系统
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
CN208281834U (zh) * 2018-06-05 2018-12-25 东莞健达照明有限公司 一种柔性灯丝灯
CN209229385U (zh) * 2018-12-29 2019-08-09 漳州立达信光电子科技有限公司 Led灯丝及灯泡
US10767816B1 (en) * 2019-04-24 2020-09-08 Xiamen Eco Lighting Co. Ltd. Light bulb apparatus

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