PL3963252T3 - Lampa z włóknami z diodami led - Google Patents
Lampa z włóknami z diodami ledInfo
- Publication number
- PL3963252T3 PL3963252T3 PL20720448.8T PL20720448T PL3963252T3 PL 3963252 T3 PL3963252 T3 PL 3963252T3 PL 20720448 T PL20720448 T PL 20720448T PL 3963252 T3 PL3963252 T3 PL 3963252T3
- Authority
- PL
- Poland
- Prior art keywords
- led filament
- filament lamp
- lamp
- led
- filament
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
- H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/882—Scattering means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19172174 | 2019-05-02 | ||
| PCT/EP2020/061363 WO2020221653A1 (en) | 2019-05-02 | 2020-04-23 | Led filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3963252T3 true PL3963252T3 (pl) | 2024-03-25 |
Family
ID=66476370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20720448.8T PL3963252T3 (pl) | 2019-05-02 | 2020-04-23 | Lampa z włóknami z diodami led |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11674644B2 (pl) |
| EP (2) | EP3963252B1 (pl) |
| CN (1) | CN113785156B (pl) |
| ES (1) | ES2969408T3 (pl) |
| PL (1) | PL3963252T3 (pl) |
| WO (1) | WO2020221653A1 (pl) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4162201A4 (en) * | 2020-06-03 | 2024-11-27 | Lumileds LLC | FLEXIBLE LIGHTING DEVICE AND SUPPORT STRUCTURE |
| USD1052787S1 (en) * | 2020-06-28 | 2024-11-26 | Tiehan Ge | Lamp filament |
| USD1018258S1 (en) * | 2020-08-06 | 2024-03-19 | Hangzhou Sijunsi Technology Co., Ltd | LED filament |
| US12085238B2 (en) * | 2021-05-26 | 2024-09-10 | Signify Holding B.V. | LED filament |
| WO2022253735A1 (en) | 2021-06-04 | 2022-12-08 | Signify Holding B.V. | Led filament for emitting directional light |
| JP7703114B2 (ja) * | 2022-02-24 | 2025-07-04 | シグニファイ ホールディング ビー ヴィ | Ｌｅｄフィラメント |
| WO2024146806A1 (en) * | 2023-01-05 | 2024-07-11 | Signify Holding B.V. | Led filament arrangement comprising leds arranged to emit nir light |
| WO2024194090A1 (en) * | 2023-03-21 | 2024-09-26 | Signify Holding B.V. | Led filament arrangement comprising light converting material |
| CN121569141A (zh) * | 2023-07-25 | 2026-02-24 | 昕诺飞控股有限公司 | Led灯丝 |
| WO2025162804A1 (en) * | 2024-02-01 | 2025-08-07 | Signify Holding B.V. | A led filament arrangement |
| WO2025228869A1 (en) * | 2024-05-02 | 2025-11-06 | Signify Holding B.V. | Led filament arrangement comprising a mixing chamber |
| WO2025252451A1 (en) * | 2024-06-04 | 2025-12-11 | Signify Holding B.V. | A led filament arrangement |
| WO2025252440A1 (en) * | 2024-06-06 | 2025-12-11 | Signify Holding B.V. | Led filament comprising encapsulants |
| WO2026017494A1 (en) | 2024-07-15 | 2026-01-22 | Signify Holding B.V. | Led filament providing a soft light |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100320892A1 (en) * | 2009-06-19 | 2010-12-23 | Chih-Ming Yu | Heat dissipation enhanced led lamp for spotlight |
| JP5073107B2 (ja) | 2010-12-24 | 2012-11-14 | パナソニック株式会社 | 電球形ランプ及び照明装置 |
| KR20130128444A (ko) * | 2010-12-29 | 2013-11-26 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광대력 출력 및 제어가능한 색을 갖는 원격 형광체 ｌｅｄ 디바이스 |
| TWI651871B (zh) * | 2013-06-27 | 2019-02-21 | 晶元光電股份有限公司 | 發光組件及製作方法 |
| TWI642874B (zh) * | 2013-09-11 | 2018-12-01 | 晶元光電股份有限公司 | 發光二極體組件以及相關之照明裝置 |
| TWI599745B (zh) | 2013-09-11 | 2017-09-21 | 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 |
| CN104747914A (zh) | 2013-12-26 | 2015-07-01 | 上海顿格电子贸易有限公司 | 螺旋状发光二极管灯丝 |
| CN105972462A (zh) * | 2016-03-11 | 2016-09-28 | 浙江英特来光电科技有限公司 | 一种色温可调的led球泡灯 |
| CN205402603U (zh) | 2016-03-29 | 2016-07-27 | 吴广毅 | 一种具有双色温灯丝条的led封装结构 |
| CN106299081A (zh) * | 2016-08-05 | 2017-01-04 | 张恒钦 | 一种含荧光粉柔性led灯丝封装基板的制备方法 |
| KR20190007830A (ko) * | 2017-07-14 | 2019-01-23 | 삼성전자주식회사 | 필라멘트형 led 광원 및 led 램프 |
| CN207438197U (zh) * | 2017-11-03 | 2018-06-01 | 漳州立达信光电子科技有限公司 | Led灯丝灯 |
| CN207962121U (zh) * | 2017-12-14 | 2018-10-12 | 钜亨电子材料元件有限公司 | 气体传导激发的led发光体结构及led灯结构 |
| US11342311B2 (en) * | 2019-03-18 | 2022-05-24 | Intematix Corporation | LED-filaments and LED-filament lamps utilizing manganese-activated fluoride red photoluminescence material |
-
2020
- 2020-04-23 EP EP20720448.8A patent/EP3963252B1/en active Active
- 2020-04-23 CN CN202080032764.2A patent/CN113785156B/zh active Active
- 2020-04-23 EP EP23186030.5A patent/EP4261454A1/en active Pending
- 2020-04-23 ES ES20720448T patent/ES2969408T3/es active Active
- 2020-04-23 WO PCT/EP2020/061363 patent/WO2020221653A1/en not_active Ceased
- 2020-04-23 PL PL20720448.8T patent/PL3963252T3/pl unknown
- 2020-04-23 US US17/605,867 patent/US11674644B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4261454A1 (en) | 2023-10-18 |
| CN113785156B (zh) | 2024-08-09 |
| US20220196214A1 (en) | 2022-06-23 |
| CN113785156A (zh) | 2021-12-10 |
| ES2969408T3 (es) | 2024-05-17 |
| WO2020221653A1 (en) | 2020-11-05 |
| EP3963252A1 (en) | 2022-03-09 |
| US11674644B2 (en) | 2023-06-13 |
| EP3963252B1 (en) | 2023-11-22 |
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