JP6258951B2 - 回路装置及び回路装置を備えるｌｅｄランプ - Google Patents

回路装置及び回路装置を備えるｌｅｄランプ Download PDF

Info

Publication number
JP6258951B2
JP6258951B2 JP2015540231A JP2015540231A JP6258951B2 JP 6258951 B2 JP6258951 B2 JP 6258951B2 JP 2015540231 A JP2015540231 A JP 2015540231A JP 2015540231 A JP2015540231 A JP 2015540231A JP 6258951 B2 JP6258951 B2 JP 6258951B2
Authority
JP
Japan
Prior art keywords
circuit
current
lamp
circuit device
supply
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.)
Expired - Fee Related
Application number
JP2015540231A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015533451A (ja
JP2015533451A5 (OSRAM
Inventor
ヘンリクス マリウス ジョセフ マリア カールマン
ヘンリクス マリウス ジョセフ マリア カールマン
ラルフ カート
ラルフ カート
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
Signify Holding BV
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 BV filed Critical Signify Holding BV
Publication of JP2015533451A publication Critical patent/JP2015533451A/ja
Publication of JP2015533451A5 publication Critical patent/JP2015533451A5/ja
Application granted granted Critical
Publication of JP6258951B2 publication Critical patent/JP6258951B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
    • H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
    • 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
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
    • 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
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/39—Circuits containing inverter bridges
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2015540231A 2012-11-06 2013-09-17 回路装置及び回路装置を備えるｌｅｄランプ Expired - Fee Related JP6258951B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261722847P 2012-11-06 2012-11-06
US61/722,847 2012-11-06
PCT/IB2013/058595 WO2014072847A1 (en) 2012-11-06 2013-09-17 Circuit arrangement and led lamp comprising the same

Publications (3)

Publication Number Publication Date
JP2015533451A JP2015533451A (ja) 2015-11-24
JP2015533451A5 JP2015533451A5 (OSRAM) 2016-11-04
JP6258951B2 true JP6258951B2 (ja) 2018-01-10

Family

ID=49627003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015540231A Expired - Fee Related JP6258951B2 (ja) 2012-11-06 2013-09-17 回路装置及び回路装置を備えるｌｅｄランプ

Country Status (6)

Country Link
US (1) US9474122B2 (OSRAM)
EP (1) EP2918142A1 (OSRAM)
JP (1) JP6258951B2 (OSRAM)
CN (1) CN104813743B (OSRAM)
RU (1) RU2638958C2 (OSRAM)
WO (1) WO2014072847A1 (OSRAM)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2687065B1 (en) * 2011-03-18 2019-01-02 Philips Lighting Holding B.V. Method and device for lighting a space using an led string
EP2819487B1 (en) * 2013-06-24 2017-11-08 Dialog Semiconductor GmbH VCC charge and free-wheeling detection via source controlled MOS transistor
US9402293B2 (en) * 2014-04-24 2016-07-26 Power Integrations, Inc. Multi-bleeder mode control for improved LED driver performance
EP2955978B1 (en) 2014-06-09 2023-08-09 Silergy Semiconductor (Hong Kong) Limited Lighting circuits, luminaries and methods compatible with phase-cut mains supplies
DE102014114851A1 (de) * 2014-10-14 2016-04-14 Atlas Elektronik Gmbh Schaltung zum netzkonformen Betreiben von Leuchtdioden sowie Leuchtmittel und Leuchte
US10076006B2 (en) 2014-10-21 2018-09-11 Philips Lighting Holding B.V. Segmental driving of light emitting circuits
HUE060221T2 (hu) 2014-10-30 2023-02-28 Tae Tech Inc Nagy teljesítményû FRC kialakítására és fenntartására szolgáló rendszerek
US9484814B2 (en) * 2014-11-07 2016-11-01 Power Integrations, Inc. Power converter controller with analog controlled variable current circuit
US9692298B2 (en) 2014-11-07 2017-06-27 Power Integrations, Inc. Power converter controller with input current slope adjustment
KR20160055694A (ko) * 2014-11-10 2016-05-18 페어차일드코리아반도체 주식회사 대기 전류 공급기
WO2016107761A1 (en) * 2015-01-02 2016-07-07 Philips Lighting Holding B.V. Led driver
RU2709628C2 (ru) 2015-03-17 2019-12-19 Филипс Лайтинг Холдинг Б.В. Возбудитель по меньшей мере с четырьмя различными состояниями
CN106163037B (zh) 2015-04-17 2019-12-20 朗德万斯公司 发光二极管驱动电路和发光二极管照明设备
RU2713642C2 (ru) 2015-05-28 2020-02-05 Филипс Лайтинг Холдинг Б.В. Эффективная схема освещения для светодиодных (led) узлов
WO2016197188A1 (en) * 2015-06-09 2016-12-15 Gerard Lighting Holdings Pty Ltd A dimmer system
US20170257918A1 (en) * 2016-03-04 2017-09-07 Basic6 Inc. Universal led driver switching circuit
UA128079C2 (uk) 2016-10-28 2024-04-03 Тае Текнолоджіз, Інк. Системи і способи поліпшеної підтримки підвищених енергій високоефективної конфігурації з оберненим полем, що передбачають використання інжекторів нейтральних пучків з настроюваними енергіями пучків
BR112019009034A2 (pt) 2016-11-04 2019-07-09 Tae Tech Inc sistemas e métodos para melhor sustentação de uma frc de alto desempenho com bombeamento a vácuo tipo captura multidimensionado
MX2019005626A (es) 2016-11-15 2019-07-04 Tae Tech Inc Sistemas y metodos para mejorar el sostenimiento de una frc de alto rendimiento y un calentado de los electrones de onda rapida de alta armonica en una frc de alto rendimiento.
CN106658841A (zh) * 2016-12-12 2017-05-10 惠州Tcl照明电器有限公司 Led可控硅调光电路
CN207399550U (zh) * 2017-07-20 2018-05-22 上海互兴科技股份有限公司 具有记忆功能的可控硅调光调色驱动电源电路
US10594318B2 (en) * 2017-08-29 2020-03-17 City University Of Hong Kong Electric circuit arrangement and a method for generating electric current pulses to a load
PL423070A1 (pl) * 2017-10-04 2019-04-08 Dubiel Vitrum Spółka Jawna Układ elektryczny lustra z oświetleniem tylnym LED
CN108093545B (zh) * 2017-12-15 2019-08-30 中国电子科技集团公司第四十一研究所 一种红外偏振光治疗仪卤素灯驱动电路
CN110300476B (zh) * 2018-03-23 2022-04-12 台达电子工业股份有限公司 调光器控制电路、方法以及系统
WO2020083876A1 (en) * 2018-10-25 2020-04-30 Signify Holding B.V. Electronic controller apparatus and control method
EP3928596B1 (en) * 2019-02-20 2023-10-04 Signify Holding B.V. An led driver for led lighting units for replacing a high-intensity discharge lamp
US11569082B2 (en) * 2021-03-23 2023-01-31 Hubbell Incorporated Restrike ignitor

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6728121B2 (en) * 2002-05-31 2004-04-27 Green Power Technologies Ltd. Method and apparatus for active power factor correction with minimum input current distortion
WO2005115058A1 (en) * 2004-05-19 2005-12-01 Goeken Group Corp. Dimming circuit for led lighting device with means for holding triac in conduction
US7019469B1 (en) * 2004-10-21 2006-03-28 Electronic Theatre Controls, Inc. Sinewave dimmer control method
US7081722B1 (en) 2005-02-04 2006-07-25 Kimlong Huynh Light emitting diode multiphase driver circuit and method
US8742674B2 (en) * 2006-01-20 2014-06-03 Point Somee Limited Liability Company Adaptive current regulation for solid state lighting
US7605550B2 (en) 2006-07-17 2009-10-20 Microsemi Corp.—Analog Mixed Signal Group Ltd. Controlled bleeder for power supply
CN101489332A (zh) * 2008-01-14 2009-07-22 杨泰和 脉动电能串联谐振的led单向驱动电路
US8212491B2 (en) * 2008-07-25 2012-07-03 Cirrus Logic, Inc. Switching power converter control with triac-based leading edge dimmer compatibility
US8344638B2 (en) * 2008-07-29 2013-01-01 Point Somee Limited Liability Company Apparatus, system and method for cascaded power conversion
TWI495389B (zh) 2008-09-05 2015-08-01 Eldolab Holding Bv 以發光二極體為光源之照明系統
JP5564239B2 (ja) * 2009-12-14 2014-07-30 ミネベア株式会社 Ｌｅｄ駆動回路
US8456095B2 (en) 2010-03-19 2013-06-04 Active-Semi, Inc. Reduced flicker AC LED lamp with separately shortable sections of an LED string
CA2797754C (en) * 2010-04-27 2018-05-29 Koninklijke Philips Electronics N.V. Method and apparatus for adjusting light output range of solid state lighting load based on maximum and minimum dimmer settings
TW201141303A (en) * 2010-05-07 2011-11-16 Light Engine Ltd Triac dimmable power supply unit for LED
US8111017B2 (en) * 2010-07-12 2012-02-07 O2Micro, Inc Circuits and methods for controlling dimming of a light source
BR112013000680A2 (pt) * 2010-07-13 2016-05-31 Koninkl Philips Electronics Nv "dispositivo, circuito para um dispositivo configurado para convertyer um sinal ca para um sinal cc para direcionar pelo menos uma fonte de iluminação e método para direcionar pelo menos uma fonte
US8569972B2 (en) * 2010-08-17 2013-10-29 Cirrus Logic, Inc. Dimmer output emulation
US8729811B2 (en) * 2010-07-30 2014-05-20 Cirrus Logic, Inc. Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element
EP2651188A1 (en) * 2010-07-30 2013-10-16 Cirrus Logic, Inc. Powering high-efficiency lighting devices from a triac-based dimmer
JP2012048998A (ja) * 2010-08-27 2012-03-08 Shihen Tech Corp 照明用電源装置
US9089019B2 (en) 2010-10-12 2015-07-21 Microsemi Corp.—Analog Mixed Signal Group, Ltd. Power saving arrangement for use with a user implementable phase cut dimmer
US8674605B2 (en) * 2011-05-12 2014-03-18 Osram Sylvania Inc. Driver circuit for reduced form factor solid state light source lamp
WO2014194081A1 (en) * 2013-05-29 2014-12-04 Lutron Electronics Co., Inc. Load control device for a light-emitting diode light source

Also Published As

Publication number Publication date
CN104813743B (zh) 2017-08-18
JP2015533451A (ja) 2015-11-24
WO2014072847A1 (en) 2014-05-15
RU2015121734A (ru) 2016-12-27
CN104813743A (zh) 2015-07-29
US9474122B2 (en) 2016-10-18
US20150319818A1 (en) 2015-11-05
RU2638958C2 (ru) 2017-12-19
EP2918142A1 (en) 2015-09-16

Similar Documents

Publication Publication Date Title
JP6258951B2 (ja) 回路装置及び回路装置を備えるｌｅｄランプ
US9220159B2 (en) Electronic ballast
US8427070B2 (en) Lighting circuit and illumination device
US8810135B2 (en) LED drive circuit, LED illumination component, LED illumination device, and LED illumination system
US8963444B2 (en) Controlling the light output of one or more LEDs in response to the output of a dimmer
JP5031865B2 (ja) Ｌｅｄ駆動回路、ｌｅｄ照明灯具、ｌｅｄ照明機器、及びｌｅｄ照明システム
JP5422650B2 (ja) Ｌｅｄランプ
CN102598856B (zh) Led的切相调光
JP6617136B2 (ja) Ｌｅｄドライバ回路、ｌｅｄ回路、及び駆動方法
CN102598857B (zh) Led的切相调光
EP2503845A1 (en) Lighting device for solid-state light source, and illumination apparatus and system including same
CN103108441B (zh) Led驱动电路及使用该led驱动电路的led照明灯具
US20140312796A1 (en) Circuit arrangement for operating a low-power lighting unit and method of operating the same
EP2567596A1 (en) Triac dimmable power supply unit for led
KR20120082912A (ko) 조도조절가능한 조명 시스템
JP6145980B2 (ja) 照明装置
TWI555438B (zh) 用於固態照明之適應性電流調整
JP2009026466A (ja) 照明制御回路
JP2019164935A (ja) Ｌｅｄ照明調光補助装置及びｌｅｄ照明調光システム
HK1196493B (en) Controlling the light output of one or more leds in response to the output of a dimmer
HK1196493A (en) Controlling the light output of one or more leds in response to the output of a dimmer

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160914

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160914

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20160927

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170529

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170605

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170901

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171108

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171207

R150 Certificate of patent or registration of utility model

Ref document number: 6258951

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees