JP2023529961A5 - - Google Patents

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Publication number
JP2023529961A5
JP2023529961A5 JP2022576788A JP2022576788A JP2023529961A5 JP 2023529961 A5 JP2023529961 A5 JP 2023529961A5 JP 2022576788 A JP2022576788 A JP 2022576788A JP 2022576788 A JP2022576788 A JP 2022576788A JP 2023529961 A5 JP2023529961 A5 JP 2023529961A5
Authority
JP
Japan
Prior art keywords
light
light sources
solid
photogenerating
virtual plane
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
JP2022576788A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023529961A (ja
JP7833417B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2021/065876 external-priority patent/WO2021254923A1/en
Publication of JP2023529961A publication Critical patent/JP2023529961A/ja
Publication of JP2023529961A5 publication Critical patent/JP2023529961A5/ja
Application granted granted Critical
Publication of JP7833417B2 publication Critical patent/JP7833417B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022576788A 2020-06-18 2021-06-14 視認性が改善されたフィラメントランプ Active JP7833417B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20180785 2020-06-18
EP20180785.6 2020-06-18
PCT/EP2021/065876 WO2021254923A1 (en) 2020-06-18 2021-06-14 Filament lamp with improved visibility

Publications (3)

Publication Number Publication Date
JP2023529961A JP2023529961A (ja) 2023-07-12
JP2023529961A5 true JP2023529961A5 (https=) 2024-06-19
JP7833417B2 JP7833417B2 (ja) 2026-03-19

Family

ID=71108473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022576788A Active JP7833417B2 (ja) 2020-06-18 2021-06-14 視認性が改善されたフィラメントランプ

Country Status (5)

Country Link
US (1) US11852322B2 (https=)
EP (1) EP4168709B1 (https=)
JP (1) JP7833417B2 (https=)
CN (1) CN115715359A (https=)
WO (1) WO2021254923A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12018802B2 (en) * 2020-06-08 2024-06-25 Signify Holding B.V. Light emitting device with sparkling effect
USD1058864S1 (en) * 2021-07-23 2025-01-21 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1064330S1 (en) * 2021-08-02 2025-02-25 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1064333S1 (en) * 2021-09-10 2025-02-25 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
US7564180B2 (en) * 2005-01-10 2009-07-21 Cree, Inc. Light emission device and method utilizing multiple emitters and multiple phosphors
JP5463447B2 (ja) 2008-01-18 2014-04-09 三洋電機株式会社 発光装置及びそれを備えた灯具
US8410726B2 (en) * 2011-02-22 2013-04-02 Quarkstar Llc Solid state lamp using modular light emitting elements
CN102588805A (zh) * 2012-03-20 2012-07-18 佛山市国星光电股份有限公司 一种色温可调led器件及色温可调灯具
CN203743911U (zh) 2012-08-22 2014-07-30 松下电器产业株式会社 发光装置、灯泡形灯以及照明装置
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
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
CN107887491A (zh) 2016-09-30 2018-04-06 王定锋 一种拐点式的螺旋支架led立体模组及制作方法
US20180204984A1 (en) * 2017-01-13 2018-07-19 Intematix Corporation Narrow-band red phosphors for led lamps
US10535805B2 (en) * 2017-01-13 2020-01-14 Intematix Corporation Narrow-band red phosphors for LED lamps
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
US10260683B2 (en) * 2017-05-10 2019-04-16 Cree, Inc. Solid-state lamp with LED filaments having different CCT's
CN207407082U (zh) 2017-09-06 2018-05-25 宁波凯耀电器制造有限公司 兼具主照明和装饰照明功能的led灯丝灯
JP7377823B2 (ja) 2018-02-27 2023-11-10 シグニファイ ホールディング ビー ヴィ 制御ユニットを備えるｌｅｄフィラメントランプ
CN108561764B (zh) * 2018-03-21 2019-11-22 厦门市三安光电科技有限公司 Led灯丝结构及基于其的led照明灯
EP3775674B1 (en) 2018-04-11 2023-09-27 Signify Holding B.V. Led filament lamp of candle light appearance
JP6936418B2 (ja) 2018-07-16 2021-09-15 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． Ｌｅｄフィラメントランプ
US11177422B2 (en) * 2018-08-16 2021-11-16 Savant Technologies Llc LED filament with colored off state masking
WO2020120438A1 (en) 2018-12-13 2020-06-18 Signify Holding B.V. Lighting device with sparkle effect
WO2020190960A1 (en) 2019-03-18 2020-09-24 Intematix Corporation Led-filament
CN110030508B (zh) 2019-04-09 2024-03-01 浙江阳光美加照明有限公司 可调色温的柔性led灯丝条及使用该灯丝条的灯丝灯
JP7179228B2 (ja) * 2019-11-07 2022-11-28 シグニファイ ホールディング ビー ヴィ ３つのタイプのｌｅｄを備える発光ダイオードフィラメント

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