CN105191498B - Led照明电路 - Google Patents

Led照明电路 Download PDF

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Publication number
CN105191498B
CN105191498B CN201480025186.4A CN201480025186A CN105191498B CN 105191498 B CN105191498 B CN 105191498B CN 201480025186 A CN201480025186 A CN 201480025186A CN 105191498 B CN105191498 B CN 105191498B
Authority
CN
China
Prior art keywords
group
light
emitting diode
light emitting
lighting circuit
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.)
Active
Application number
CN201480025186.4A
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English (en)
Chinese (zh)
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CN105191498A (zh
Inventor
H·M·皮特斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signify Holding BV
Original Assignee
Koninklijke Philips NV
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Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN105191498A publication Critical patent/CN105191498A/zh
Application granted granted Critical
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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]
    • H05B45/40—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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/20—Forcing-frames; Lights, i.e. glass panels covering the forcing-frames
    • 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]
    • 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]
    • H05B45/20—Controlling the colour of the light
    • H05B45/28—Controlling the colour of the light using temperature feedback
    • 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
    • H05B45/395—Linear regulators
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN201480025186.4A 2013-05-03 2014-04-21 Led照明电路 Active CN105191498B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13166445 2013-05-03
EP13166445.0 2013-05-03
PCT/EP2014/058035 WO2014177409A1 (en) 2013-05-03 2014-04-21 Led lighting circuit

Publications (2)

Publication Number Publication Date
CN105191498A CN105191498A (zh) 2015-12-23
CN105191498B true CN105191498B (zh) 2018-03-30

Family

ID=48463704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480025186.4A Active CN105191498B (zh) 2013-05-03 2014-04-21 Led照明电路

Country Status (7)

Country Link
US (1) US9549447B2 (https=)
EP (1) EP2992733B1 (https=)
JP (1) JP6396431B2 (https=)
CN (1) CN105191498B (https=)
DK (1) DK2992733T3 (https=)
RU (1) RU2660801C2 (https=)
WO (1) WO2014177409A1 (https=)

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US9974138B2 (en) 2015-04-21 2018-05-15 GE Lighting Solutions, LLC Multi-channel lamp system and method with mixed spectrum
WO2016180656A1 (en) * 2015-05-08 2016-11-17 Philips Lighting Holding B.V. Led light strip and method for manufacturing the same
DE102015214090B4 (de) * 2015-07-24 2026-03-26 Osram Gmbh Beleuchtungseinrichtung
DE202015105853U1 (de) * 2015-11-04 2017-02-08 Zumtobel Lighting Gmbh Leuchtvorrichtung
JP6748977B2 (ja) * 2015-12-10 2020-09-02 パナソニックＩｐマネジメント株式会社 発光装置及び照明器具
CN106560643A (zh) * 2016-07-31 2017-04-12 深圳市光擎光电有限公司 单端口可调色温led模块与色温调节方法
KR20180021348A (ko) * 2016-08-19 2018-03-02 삼성전자주식회사 발광소자 어레이 및 이를 이용한 광원장치
IT201700048561A1 (it) * 2017-05-05 2018-11-05 C Led Srl Lampada per serre
CN111034363B (zh) * 2017-08-09 2021-11-16 黑拉有限责任两合公司 用于操作电子灯布置的系统
RU186783U1 (ru) * 2017-12-11 2019-02-01 Андрей Олегович Петров Устройство управления светодиодным освещением для увеличения роста растений
US10874001B2 (en) * 2018-01-26 2020-12-22 Lumens Co., Ltd. Color temperature variable light emitting diode module, lighting device using the light emitting diode module and method for fabricating the light emitting diode module
KR102420542B1 (ko) * 2018-03-30 2022-07-13 서울반도체 주식회사 발광 다이오드들을 포함하는 조명 장치
JP7335324B2 (ja) * 2018-08-17 2023-08-29 シグニファイ ホールディング ビー ヴィ Ｌｅｄ駆動回路
FR3097937B1 (fr) * 2019-06-28 2021-09-03 Valeo Vision Dispositif et procede de controle d'un ensemble de sources lumineuses pour vehicule automobile
CN111629470B (zh) * 2020-06-18 2024-02-27 福建省中科生物股份有限公司 一种保障安全作业的负载供电方法和系统
JP7638198B2 (ja) * 2021-11-22 2025-03-03 スタンレー電気株式会社 照明装置、照明装置の駆動方法、車両用灯具
CN116906863A (zh) * 2022-04-13 2023-10-20 台达电子工业股份有限公司 照明装置
WO2023217684A1 (en) 2022-05-10 2023-11-16 Signify Holding B.V. Regulation of fruit set in peppers by dynamically adapting the led lighting spectrum
US20240147588A1 (en) * 2022-10-27 2024-05-02 Usai, Llc Constant Voltage PWM to Constant Current PWM LED Lighting System with Thermal and Current Feedback

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011009697A1 (de) * 2011-01-28 2012-08-02 Osram Opto Semiconductors Gmbh Leuchtmodul zur Abstrahlung von Mischlicht
CN102668134A (zh) * 2009-11-19 2012-09-12 英特曼帝克司公司 高显色指数白色发光装置及驱动电路

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100714621B1 (ko) 2006-01-24 2007-05-07 삼성전기주식회사 온도보상기능을 갖는 ｌｅｄ 구동 장치
KR20070077719A (ko) * 2006-01-24 2007-07-27 삼성전기주식회사 칼라 ｌｅｄ의 구동 장치
EP2067381B1 (en) * 2006-09-20 2016-09-14 Philips Lighting Holding B.V. Light emitting element control system and lighting system comprising same
WO2008068705A1 (en) * 2006-12-06 2008-06-12 Nxp B.V. Controlled voltage source for led drivers
DE102007029123A1 (de) 2007-06-25 2009-01-02 Tridonicatco Schweiz Ag System und Verfahren zur Erfassung der Kennlinien für eine Leuchtdioden-Anordnung
US20090033612A1 (en) 2007-07-31 2009-02-05 Roberts John K Correction of temperature induced color drift in solid state lighting displays
JP2009240381A (ja) * 2008-03-28 2009-10-22 Okamura Corp 商品陳列棚用照明装置
JP5507148B2 (ja) * 2009-08-10 2014-05-28 スタンレー電気株式会社 照明装置
US8446108B2 (en) 2010-04-02 2013-05-21 Marvell World Trade Ltd. LED controller with compensation for die-to-die variation and temperature drift
JP2012130312A (ja) * 2010-12-22 2012-07-12 Takeshi Taguchi Ｌｅｄ回路、照明器具、植物栽培用照明方法、照明システム、植物生産システム、植物栽培方法、照明装置用基板、水耕栽培用フローティングマット、および水耕栽培用空間構造
US10098197B2 (en) * 2011-06-03 2018-10-09 Cree, Inc. Lighting devices with individually compensating multi-color clusters
US8710752B2 (en) * 2011-03-03 2014-04-29 Dialog Semiconductor Inc. Adaptive switch mode LED system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102668134A (zh) * 2009-11-19 2012-09-12 英特曼帝克司公司 高显色指数白色发光装置及驱动电路
DE102011009697A1 (de) * 2011-01-28 2012-08-02 Osram Opto Semiconductors Gmbh Leuchtmodul zur Abstrahlung von Mischlicht

Also Published As

Publication number Publication date
DK2992733T3 (en) 2019-03-25
WO2014177409A1 (en) 2014-11-06
RU2015151755A3 (https=) 2018-04-26
EP2992733B1 (en) 2018-12-26
EP2992733A1 (en) 2016-03-09
RU2015151755A (ru) 2017-06-08
JP2016520973A (ja) 2016-07-14
US20160081145A1 (en) 2016-03-17
US9549447B2 (en) 2017-01-17
RU2660801C2 (ru) 2018-07-10
CN105191498A (zh) 2015-12-23
JP6396431B2 (ja) 2018-09-26

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C06 Publication
PB01 Publication
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SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20170315

Address after: The city of Eindhoven in Holland

Applicant after: KONINKL PHILIPS NV

Address before: The city of Eindhoven in Holland

Applicant before: Koninkl Philips Electronics NV

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.

CP03 Change of name, title or address