JP2023502213A5 - - Google Patents
Info
- Publication number
- JP2023502213A5 JP2023502213A5 JP2022526832A JP2022526832A JP2023502213A5 JP 2023502213 A5 JP2023502213 A5 JP 2023502213A5 JP 2022526832 A JP2022526832 A JP 2022526832A JP 2022526832 A JP2022526832 A JP 2022526832A JP 2023502213 A5 JP2023502213 A5 JP 2023502213A5
- Authority
- JP
- Japan
- Prior art keywords
- led
- light
- leds
- linear array
- led filament
- 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
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19209552.9 | 2019-11-15 | ||
| EP19209552 | 2019-11-15 | ||
| PCT/EP2020/081494 WO2021094257A1 (en) | 2019-11-15 | 2020-11-09 | Led filament and led filament lamp |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023502213A JP2023502213A (ja) | 2023-01-23 |
| JP2023502213A5 true JP2023502213A5 (https=) | 2023-11-15 |
| JP7649783B2 JP7649783B2 (ja) | 2025-03-21 |
Family
ID=68583259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022526832A Active JP7649783B2 (ja) | 2019-11-15 | 2020-11-09 | Ｌｅｄフィラメント及びｌｅｄフィラメントランプ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12111021B2 (https=) |
| EP (2) | EP4059320B1 (https=) |
| JP (1) | JP7649783B2 (https=) |
| CN (1) | CN114731748B (https=) |
| ES (1) | ES3021862T3 (https=) |
| PL (1) | PL4059320T3 (https=) |
| WO (1) | WO2021094257A1 (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11466847B2 (en) * | 2018-10-29 | 2022-10-11 | Signify Holding B.V. | Led filament arrangement with heat sink structure |
| DE102019120717A1 (de) * | 2019-07-31 | 2021-02-04 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zur herstellung eines elektronischen bauelements und elektronisches bauelement |
| CN115462181A (zh) * | 2020-04-28 | 2022-12-09 | 昕诺飞控股有限公司 | 可调谐发光设备 |
| 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 |
| JP7575856B2 (ja) | 2021-05-07 | 2024-10-30 | シグニファイ ホールディング ビー ヴィ | 発光ダイオードフィラメント |
| JP2024519900A (ja) | 2021-05-26 | 2024-05-21 | シグニファイ ホールディング ビー ヴィ | Ｌｅｄフィラメント |
| US12281760B2 (en) | 2021-06-22 | 2025-04-22 | Signify Holding B.V. | LED filament with elevated phosphor layer for flame appearance |
| EP4374106B1 (en) * | 2021-07-19 | 2025-03-05 | Signify Holding B.V. | Led filament for disinfection |
| CN117916638A (zh) * | 2021-09-06 | 2024-04-19 | 昕诺飞控股有限公司 | 发光设备 |
| CN118215801A (zh) * | 2021-11-09 | 2024-06-18 | 昕诺飞控股有限公司 | Led灯丝 |
| US20250375550A1 (en) * | 2022-06-20 | 2025-12-11 | Signify Holding B.V. | Led filament comprising leds arranged to emit violet and uv light |
| WO2024028211A1 (en) * | 2022-08-01 | 2024-02-08 | Signify Holding B.V. | Lamp having different uv led filaments emitting different uv light asymmetrically arranged in said lamp |
| WO2024149738A1 (en) * | 2023-01-12 | 2024-07-18 | Signify Holding B.V. | Led luminaire |
| WO2024153507A1 (en) | 2023-01-16 | 2024-07-25 | Signify Holding B.V. | Led filament |
| WO2024194090A1 (en) * | 2023-03-21 | 2024-09-26 | Signify Holding B.V. | Led filament arrangement comprising light converting material |
| WO2024245822A1 (en) | 2023-06-01 | 2024-12-05 | Signify Holding B.V. | Led filament for emitting white light and colored light |
| WO2025153395A1 (en) * | 2024-01-15 | 2025-07-24 | Signify Holding B.V. | Addressing in led filament |
| WO2025157711A1 (en) * | 2024-01-23 | 2025-07-31 | Signify Holding B.V. | A led filament arrangement |
| CN222103439U (zh) * | 2024-03-04 | 2024-12-03 | 漳州立达信光电子科技有限公司 | 一种高均匀性多色灯丝及灯丝灯 |
| WO2026017508A1 (en) * | 2024-07-15 | 2026-01-22 | Signify Holding B.V. | A led filament |
| US20260104153A1 (en) * | 2024-10-14 | 2026-04-16 | LED Inspirations, LLC | Realistic neon-replica led lighting |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9955551B2 (en) * | 2002-07-12 | 2018-04-24 | Yechezkal Evan Spero | Detector controlled illuminating system |
| US10487987B2 (en) * | 2015-08-17 | 2019-11-26 | Zhejiang Super Lighting Electric Appliance Co., Ltd. | LED filament |
| WO2008060623A2 (en) * | 2006-11-15 | 2008-05-22 | Kevin Joseph Hathaway | High output led based illuminator that replaces ccfls for lcd backlights |
| US8933644B2 (en) * | 2009-09-18 | 2015-01-13 | Soraa, Inc. | LED lamps with improved quality of light |
| US9133990B2 (en) * | 2013-01-31 | 2015-09-15 | Dicon Fiberoptics Inc. | LED illuminator apparatus, using multiple luminescent materials dispensed onto an array of LEDs, for improved color rendering, color mixing, and color temperature control |
| RU2702855C2 (ru) * | 2015-01-23 | 2019-10-11 | Филипс Лайтинг Холдинг Б.В. | Светодиод с термочувствительным ослаблением светимости по линии черного тела |
| KR20170025287A (ko) * | 2015-08-28 | 2017-03-08 | 주식회사 쏠컴포넌트 | 색혼합 및 청색광 차단 기능을 갖는 발광 다이오드 모듈 및 이를 포함한 조명 장치 |
| US9560714B1 (en) * | 2016-02-25 | 2017-01-31 | Morten Hjerde | Color temperature adjustable, LED based, white light source |
| JP7044785B2 (ja) * | 2016-12-21 | 2022-03-30 | ルミレッズ ホールディング ベーフェー | Ｌｅｄアレイモジュール |
| 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 |
| US10260683B2 (en) * | 2017-05-10 | 2019-04-16 | Cree, Inc. | Solid-state lamp with LED filaments having different CCT's |
| KR20190007830A (ko) * | 2017-07-14 | 2019-01-23 | 삼성전자주식회사 | 필라멘트형 led 광원 및 led 램프 |
| KR20190014281A (ko) * | 2017-07-31 | 2019-02-12 | 부경대학교 산학협력단 | Led패키지와 이를 이용한 led조명장치 |
| CN207921779U (zh) | 2018-02-26 | 2018-09-28 | 兴讯科技股份有限公司 | 发光二极管灯丝模块 |
| 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 |
| CN110159940A (zh) * | 2019-05-16 | 2019-08-23 | 北京星光影视设备科技股份有限公司 | Led灯 |
-
2020
- 2020-11-09 CN CN202080079138.9A patent/CN114731748B/zh active Active
- 2020-11-09 US US17/775,737 patent/US12111021B2/en active Active
- 2020-11-09 EP EP20803561.8A patent/EP4059320B1/en active Active
- 2020-11-09 WO PCT/EP2020/081494 patent/WO2021094257A1/en not_active Ceased
- 2020-11-09 ES ES20803561T patent/ES3021862T3/es active Active
- 2020-11-09 PL PL20803561.8T patent/PL4059320T3/pl unknown
- 2020-11-09 JP JP2022526832A patent/JP7649783B2/ja active Active
- 2020-11-09 EP EP24213930.1A patent/EP4502455A3/en active Pending
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