PL3963252T3 - Lampa z włóknami z diodami led - Google Patents

Lampa z włóknami z diodami led

Info

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
Application number
PL20720448.8T
Other languages
English (en)
Inventor
Ties Van Bommel
Rifat Ata Mustafa Hikmet
Robert Jacob Pet
Original Assignee
Signify Holding B.V.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Signify Holding B.V. filed Critical Signify Holding B.V.
Publication of PL3963252T3 publication Critical patent/PL3963252T3/pl

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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • H01L33/504—Elements with 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
    • H01L2933/0091—Scattering means in or on the semiconductor body or semiconductor body package
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/52—Encapsulations

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
PL20720448.8T 2019-05-02 2020-04-23 Lampa z włóknami z diodami led PL3963252T3 (pl)

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) CN113785156A (pl)
ES (1) ES2969408T3 (pl)
PL (1) PL3963252T3 (pl)
WO (1) WO2020221653A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230019882A (ko) * 2020-06-03 2023-02-09 루미레즈 엘엘씨 가요성 조명 디바이스 및 지지 구조
USD1018258S1 (en) * 2020-08-06 2024-03-19 Hangzhou Sijunsi Technology Co., Ltd LED filament
WO2023161114A1 (en) 2022-02-24 2023-08-31 Signify Holding B.V. Led filament

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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
US20120217862A1 (en) 2010-12-24 2012-08-30 Panasonic Corporation Light bulb shaped lamp and lighting apparatus
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

Also Published As

Publication number Publication date
US20220196214A1 (en) 2022-06-23
CN113785156A (zh) 2021-12-10
US11674644B2 (en) 2023-06-13
EP3963252B1 (en) 2023-11-22
WO2020221653A1 (en) 2020-11-05
ES2969408T3 (es) 2024-05-17
EP3963252A1 (en) 2022-03-09
EP4261454A1 (en) 2023-10-18

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