JP2024519900A5 - - Google Patents
Info
- Publication number
- JP2024519900A5 JP2024519900A5 JP2023571858A JP2023571858A JP2024519900A5 JP 2024519900 A5 JP2024519900 A5 JP 2024519900A5 JP 2023571858 A JP2023571858 A JP 2023571858A JP 2023571858 A JP2023571858 A JP 2023571858A JP 2024519900 A5 JP2024519900 A5 JP 2024519900A5
- Authority
- JP
- Japan
- Prior art keywords
- led filament
- central axis
- opening
- light
- led
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21176004.6 | 2021-05-26 | ||
| EP21176004 | 2021-05-26 | ||
| PCT/EP2022/063260 WO2022248283A1 (en) | 2021-05-26 | 2022-05-17 | Led filament |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024519900A JP2024519900A (ja) | 2024-05-21 |
| JP2024519900A5 true JP2024519900A5 (https=) | 2025-05-27 |
Family
ID=76138001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023571858A Pending JP2024519900A (ja) | 2021-05-26 | 2022-05-17 | Ｌｅｄフィラメント |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12085238B2 (https=) |
| EP (1) | EP4348099A1 (https=) |
| JP (1) | JP2024519900A (https=) |
| CN (1) | CN117377846A (https=) |
| WO (1) | WO2022248283A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024153507A1 (en) | 2023-01-16 | 2024-07-25 | Signify Holding B.V. | Led filament |
| WO2024188799A1 (en) * | 2023-03-14 | 2024-09-19 | Signify Holding B.V. | Led filament |
| WO2025026786A1 (en) * | 2023-07-28 | 2025-02-06 | Signify Holding B.V. | A stretchable led filament |
| WO2026012802A1 (en) * | 2024-07-11 | 2026-01-15 | Signify Holding B.V. | A led filament |
| WO2026017504A1 (en) | 2024-07-15 | 2026-01-22 | Signify Holding B.V. | A led filament |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9310028B2 (en) * | 2012-04-13 | 2016-04-12 | Cree, Inc. | LED lamp with LEDs having a longitudinally directed emission profile |
| KR101319360B1 (ko) * | 2013-03-04 | 2013-10-16 | 유버 주식회사 | 칩온보드형 ｕｖ ｌｅｄ 패키지 및 그 제조방법 |
| FR3034838B1 (fr) * | 2015-04-08 | 2017-03-31 | Led-Ner | Dispositif d'eclairage a filaments led |
| US10359152B2 (en) * | 2015-08-17 | 2019-07-23 | Zhejiang Super Lighting Electric Appliance Co, Ltd | LED filament and LED light bulb |
| CN204901424U (zh) * | 2015-08-28 | 2015-12-23 | 深圳市源磊科技有限公司 | Led灯泡及其具有防呆结构的led灯丝 |
| JP6481245B2 (ja) * | 2017-04-12 | 2019-03-13 | Ｚｉｇｅｎライティングソリューション株式会社 | 発光装置 |
| US10260683B2 (en) * | 2017-05-10 | 2019-04-16 | Cree, Inc. | Solid-state lamp with LED filaments having different CCT's |
| US10964852B2 (en) * | 2018-04-24 | 2021-03-30 | Samsung Electronics Co., Ltd. | LED module and LED lamp including the same |
| WO2020190960A1 (en) | 2019-03-18 | 2020-09-24 | Intematix Corporation | Led-filament |
| CN113841238A (zh) | 2019-03-18 | 2021-12-24 | 英特曼帝克司公司 | Led灯丝 |
| JP7546592B2 (ja) | 2019-04-11 | 2024-09-06 | シグニファイ ホールディング ビー ヴィ | きらめきをもたらす光反射性粒子を有するｌｅｄフィラメント |
| US11674644B2 (en) * | 2019-05-02 | 2023-06-13 | Signify Holding B.V. | LED filament lamp |
| US20220228715A1 (en) * | 2019-05-29 | 2022-07-21 | Signify Holding B.V. | Lighting device comprising a light emitting filament |
| ES3031692T3 (en) * | 2019-09-19 | 2025-07-10 | Signify Holding Bv | Light-emitting diode filament arrangement comprising at least one bending unit |
| US10883672B1 (en) * | 2019-10-29 | 2021-01-05 | Ideal Industries Lighting Llc | Reflector structures for lighting devices |
| CN114731748B (zh) | 2019-11-15 | 2025-08-26 | 昕诺飞控股有限公司 | Led灯丝以及led灯丝灯 |
-
2022
- 2022-05-17 JP JP2023571858A patent/JP2024519900A/ja active Pending
- 2022-05-17 US US18/562,939 patent/US12085238B2/en active Active
- 2022-05-17 WO PCT/EP2022/063260 patent/WO2022248283A1/en not_active Ceased
- 2022-05-17 CN CN202280037604.6A patent/CN117377846A/zh active Pending
- 2022-05-17 EP EP22730106.6A patent/EP4348099A1/en active Pending
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