TW201242433A - Lighting unit with LED strip - Google Patents

Lighting unit with LED strip Download PDF

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Publication number
TW201242433A
TW201242433A TW101103584A TW101103584A TW201242433A TW 201242433 A TW201242433 A TW 201242433A TW 101103584 A TW101103584 A TW 101103584A TW 101103584 A TW101103584 A TW 101103584A TW 201242433 A TW201242433 A TW 201242433A
Authority
TW
Taiwan
Prior art keywords
unit
segments
illuminating
segment
led
Prior art date
Application number
TW101103584A
Other languages
English (en)
Chinese (zh)
Inventor
Harald Josef Guenther Radermacher
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW201242433A publication Critical patent/TW201242433A/zh

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/34—Voltage stabilisation; Maintaining constant voltage
    • 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
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources
    • H05B45/3578—Emulating the electrical or functional characteristics of discharge lamps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V99/00—Subject matter not provided for in other groups of this subclass
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Device Packages (AREA)
TW101103584A 2011-02-04 2012-02-03 Lighting unit with LED strip TW201242433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11153361 2011-02-04

Publications (1)

Publication Number Publication Date
TW201242433A true TW201242433A (en) 2012-10-16

Family

ID=45607791

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101103584A TW201242433A (en) 2011-02-04 2012-02-03 Lighting unit with LED strip

Country Status (7)

Country Link
US (1) US9538596B2 (enExample)
EP (1) EP2671016B1 (enExample)
JP (1) JP6058558B2 (enExample)
CN (1) CN103403439B (enExample)
RU (1) RU2615787C2 (enExample)
TW (1) TW201242433A (enExample)
WO (1) WO2012104800A2 (enExample)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9497821B2 (en) 2005-08-08 2016-11-15 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9781805B2 (en) 2015-03-10 2017-10-03 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US11131431B2 (en) 2014-09-28 2021-09-28 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9618168B1 (en) * 2014-09-28 2017-04-11 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9794990B2 (en) * 2014-09-28 2017-10-17 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp with improved compatibility with an electrical ballast
US9447929B2 (en) * 2014-09-28 2016-09-20 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10021742B2 (en) 2014-09-28 2018-07-10 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9879852B2 (en) 2014-09-28 2018-01-30 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US9137866B2 (en) * 2011-12-12 2015-09-15 Cree, Inc. Emergency lighting conversion for LED strings
US9871404B2 (en) 2011-12-12 2018-01-16 Cree, Inc. Emergency lighting devices with LED strings
US10117295B2 (en) 2013-01-24 2018-10-30 Cree, Inc. LED lighting apparatus for use with AC-output lighting ballasts
US9835691B2 (en) 2011-12-12 2017-12-05 Cree, Inc. Emergency lighting systems and methods for solid state lighting apparatus
US9117991B1 (en) * 2012-02-10 2015-08-25 Flextronics Ap, Llc Use of flexible circuits incorporating a heat spreading layer and the rigidizing specific areas within such a construction by creating stiffening structures within said circuits by either folding, bending, forming or combinations thereof
US9506633B2 (en) * 2012-09-06 2016-11-29 Cooledge Lighting Inc. Sealed and sealable lighting systems incorporating flexible light sheets and related methods
US10045406B2 (en) 2013-01-24 2018-08-07 Cree, Inc. Solid-state lighting apparatus for use with fluorescent ballasts
US9439249B2 (en) * 2013-01-24 2016-09-06 Cree, Inc. LED lighting apparatus for use with AC-output lighting ballasts
US10104723B2 (en) 2013-01-24 2018-10-16 Cree, Inc. Solid-state lighting apparatus with filament imitation for use with florescent ballasts
EP2907365B1 (en) 2013-06-27 2016-09-21 Philips Lighting Holding B.V. Retrofit light emitting diode tube
DE102013020668B4 (de) 2013-12-11 2023-06-15 Diehl Aerospace Gmbh Beleuchtungsleiste für einen Flugzeuginnenraum sowie Flugzeuginnenausstattung mit einer Mehrzahl der Beleuchtungsleisten
DE202014103052U1 (de) * 2014-03-27 2015-07-03 Tridonic Jennersdorf Gmbh Beleuchtungsvorrichtung zur Erzeugung von weißem Licht
JP6355046B2 (ja) * 2014-07-29 2018-07-11 パナソニックＩｐマネジメント株式会社 照明装置及び照明器具
US20160053952A1 (en) * 2014-08-25 2016-02-25 GE Lighting Solutions, LLC Smart luminaire
US11480305B2 (en) 2014-09-25 2022-10-25 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
CN205213093U (zh) 2014-09-28 2016-05-04 嘉兴山蒲照明电器有限公司 整流滤波电路、灯及led直管灯
US10845008B2 (en) 2014-09-28 2020-11-24 Zhejiang Super Lighting Electric Appliance Co., Ltd. LED filament and LED light bulb
US10208898B2 (en) 2015-04-29 2019-02-19 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp with operating modes compatible with electrical ballasts
US10560989B2 (en) 2014-09-28 2020-02-11 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10514134B2 (en) 2014-12-05 2019-12-24 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
WO2016096615A1 (en) * 2014-12-17 2016-06-23 Philips Lighting Holding B.V. Lighting control based on one or more lengths of flexible substrate.
US9791112B2 (en) * 2014-12-24 2017-10-17 Bridgelux, Inc. Serial and parallel LED configurations for linear lighting modules
US9860959B2 (en) 2015-02-15 2018-01-02 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp compatible with different sources of external driving signal
US9897265B2 (en) 2015-03-10 2018-02-20 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp having LED light strip
US10197225B2 (en) 2015-03-10 2019-02-05 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US11519565B2 (en) 2015-03-10 2022-12-06 Jiaxing Super Lighting Electric Appliance Co., Ltd LED lamp and its power source module
US11028973B2 (en) 2015-03-10 2021-06-08 Jiaxing Super Lighting Electric Appliance Co., Ltd. Led tube lamp
US9903577B2 (en) 2015-03-10 2018-02-27 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp including light strip including a pad and an opening formed on the pad
US9826585B2 (en) 2015-03-10 2017-11-21 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US9867239B2 (en) 2015-03-10 2018-01-09 Jiaxing Super Lighting Electric Appliance Co., Ltd. Light emiting diode (LED) tube lamp capable of adapting to different driving environments
US9750096B2 (en) 2015-03-25 2017-08-29 Jiaxing Super Lighting Electric Appliance Co., Ltd. Dual-Mode LED tube lamp
US10145552B2 (en) * 2015-03-26 2018-12-04 Lux Lighting Systems, Llc Magnetic light emitting diode (LED) lighting system
US9913336B2 (en) 2015-04-03 2018-03-06 Jiaxing Super Lighting Electric Appliance Co., Ltd. Light emiting diode (LED) tube lamp compatible with different ballasts providing external driving signal
US10070498B2 (en) 2015-04-14 2018-09-04 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp with improved compatibility with electrical ballasts
US11035526B2 (en) 2015-12-09 2021-06-15 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
FR3046294A1 (fr) * 2015-12-29 2017-06-30 Aledia Circuit optoelectronique a diodes electroluminescentes
EP3290787B1 (en) 2016-08-29 2019-05-15 OSRAM GmbH A lighting device and corresponding method
DE102017103184B4 (de) 2017-02-16 2023-01-26 Ledvance Gmbh Retrofit-Halbleiterlampe mit verbesserten EMI-Eigenschaften
US10487995B2 (en) * 2017-07-28 2019-11-26 Lumileds Llc Cuttable LED strip
JP7221273B2 (ja) * 2017-07-28 2023-02-13 ルミレッズ リミテッド ライアビリティ カンパニー 切断可能ｌｅｄストリップ
CN108055728B (zh) * 2017-12-27 2024-04-09 生迪智慧科技有限公司 多路发光二极管led驱动电路及驱动方法
US10869370B2 (en) * 2018-05-25 2020-12-15 Signify Holding B.V. Scalable self-regulating circuits comprising trimmable and non-trimmable sections
EP3599796B1 (de) * 2018-07-26 2021-02-24 Bilton International GmbH Led-lichtband und leuchtsystem
DE102018121451B3 (de) * 2018-07-26 2020-01-30 BILTON International GmbH LED-Lichtband und Leuchtsystem
EP3599797A1 (de) * 2018-07-26 2020-01-29 Bilton International GmbH Leuchtsystem und verfahren zum betreiben eines leuchtsystems
KR102861990B1 (ko) * 2019-07-04 2025-09-19 루미리즈 홀딩 비.브이. 조명 디바이스
DE102019118341B3 (de) * 2019-07-08 2020-07-09 Insta Gmbh Linearlichteinheit, Lichtquellenmodul für eine solche Linearlichteinheit sowie Verfahren zum Betreiben einer solchen Linearlichteinheit
US10772175B1 (en) * 2019-08-20 2020-09-08 Xiamen Eco Lighting Co. Ltd. Lighting apparatus
WO2021042035A1 (en) * 2019-08-29 2021-03-04 General Led Opco, Llc Flexible voltage led modules
US10928017B1 (en) * 2020-08-25 2021-02-23 Elemental LED, Inc. Linear lighting with selectable light output levels
US10897802B1 (en) * 2020-10-21 2021-01-19 Elemental LED, Inc. Linear lighting with multiple input voltages
WO2022152662A1 (en) * 2021-01-18 2022-07-21 Signify Holding B.V. A control system for configuring a plurality of lighting devices of a lighting system and a method thereof
CN112822816A (zh) * 2021-02-10 2021-05-18 赵红春 发光二极管灯串驱动控制系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559681A (en) * 1994-05-13 1996-09-24 Cnc Automation, Inc. Flexible, self-adhesive, modular lighting system
EP1000295B1 (en) * 1997-07-28 2014-07-23 Philips Lumileds Lighting Company LLC Strip lighting
US6371637B1 (en) * 1999-02-26 2002-04-16 Radiantz, Inc. Compact, flexible, LED array
JP2002163907A (ja) * 2000-11-24 2002-06-07 Moriyama Sangyo Kk 照明システム及び照明ユニット
US8376576B2 (en) * 2001-07-25 2013-02-19 The Sloan Company, Inc. Perimeter lighting
US6566824B2 (en) 2001-10-16 2003-05-20 Teledyne Lighting And Display Products, Inc. Flexible lighting segment
US7380961B2 (en) 2002-04-24 2008-06-03 Moriyama Sangyo Kabushiki Kaisha Light source coupler, illuminant device, patterned conductor, and method for manufacturing light source coupler
JP2005123178A (ja) 2003-09-24 2005-05-12 Toshiba Lighting & Technology Corp 照明装置
BRPI0520156A2 (pt) * 2005-03-21 2009-04-22 He Shan Lide Electronic Entpr luz tubular flexÍvel com efeito de flash de fluxo
US20080290814A1 (en) * 2006-02-07 2008-11-27 Leong Susan J Power Controls for Tube Mounted Leds With Ballast
CN2886308Y (zh) * 2006-03-07 2007-04-04 姚克祥 电子镇流器式子母节能灯
US8052303B2 (en) 2006-09-12 2011-11-08 Huizhou Light Engine Ltd. Integrally formed single piece light emitting diode light wire and uses thereof
CN201000001Y (zh) * 2007-01-08 2008-01-02 赖金鸿 可调长度的led灯条
JP4609501B2 (ja) * 2008-02-25 2011-01-12 ソニー株式会社 光源装置ならびに表示装置
CN101545596A (zh) 2008-03-26 2009-09-30 北京巨数数字技术开发有限公司 一种led护栏管及其组成的led护栏管灯屏
KR100874609B1 (ko) 2008-04-22 2008-12-17 이위재 형광등 타입의 엘이디 램프
TWI425869B (zh) * 2008-12-31 2014-02-01 Chi Mei Lighting Tech Corp 照明裝置
CN201368371Y (zh) 2009-02-16 2009-12-23 张龙飞 一种迷你型led条形管灯
RU111248U1 (ru) * 2011-06-10 2011-12-10 Закрытое Акционерное Общество "Кб "Света-Лед" Светодиодный светильник

Also Published As

Publication number Publication date
WO2012104800A3 (en) 2012-11-15
JP6058558B2 (ja) 2017-01-11
JP2014507770A (ja) 2014-03-27
CN103403439B (zh) 2016-10-19
US20130313983A1 (en) 2013-11-28
RU2013140730A (ru) 2015-03-10
EP2671016A2 (en) 2013-12-11
EP2671016B1 (en) 2016-04-20
CN103403439A (zh) 2013-11-20
WO2012104800A2 (en) 2012-08-09
US9538596B2 (en) 2017-01-03
RU2615787C2 (ru) 2017-04-11

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