CN103270812A - 用于减少的感知到的光闪烁的线性驱动器 - Google Patents
用于减少的感知到的光闪烁的线性驱动器 Download PDFInfo
- Publication number
- CN103270812A CN103270812A CN2011800609122A CN201180060912A CN103270812A CN 103270812 A CN103270812 A CN 103270812A CN 2011800609122 A CN2011800609122 A CN 2011800609122A CN 201180060912 A CN201180060912 A CN 201180060912A CN 103270812 A CN103270812 A CN 103270812A
- Authority
- CN
- China
- Prior art keywords
- light source
- voltage
- power supplies
- component
- switching device
- 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.)
- Granted
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
-
- 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
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
-
- 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
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42314410P | 2010-12-15 | 2010-12-15 | |
US61/423,144 | 2010-12-15 | ||
PCT/IB2011/055399 WO2012080890A1 (en) | 2010-12-15 | 2011-12-01 | Linear driver for reduced perceived light flicker |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103270812A true CN103270812A (zh) | 2013-08-28 |
CN103270812B CN103270812B (zh) | 2016-08-10 |
Family
ID=45350444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180060912.2A Active CN103270812B (zh) | 2010-12-15 | 2011-12-01 | 用于减少的感知到的光闪烁的线性驱动器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9265132B2 (zh) |
EP (1) | EP2653011B1 (zh) |
JP (1) | JP6029022B2 (zh) |
CN (1) | CN103270812B (zh) |
BR (1) | BR112013014691A8 (zh) |
CA (1) | CA2821675C (zh) |
RU (1) | RU2596804C2 (zh) |
WO (1) | WO2012080890A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103889127A (zh) * | 2014-04-09 | 2014-06-25 | 魏其萃 | 无频闪线性led驱动模块及其工作方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6011761B2 (ja) * | 2011-12-19 | 2016-10-19 | パナソニックIpマネジメント株式会社 | 点灯装置及びそれを用いた照明器具 |
EP2683220A1 (de) * | 2012-07-04 | 2014-01-08 | Zentrum Mikroelektronik Dresden AG | Anordnung und Verfahren zur Ansteuerung von Leuchtdioden in Abhängigkeit vom Eingangsspannungspegel, mittels Zweigschalter |
EP3216316B1 (en) * | 2014-11-03 | 2018-02-07 | Philips Lighting Holding B.V. | Linear post-regulator |
JP2017188380A (ja) * | 2016-04-08 | 2017-10-12 | サンケン電気株式会社 | Led駆動装置 |
US10178717B2 (en) * | 2017-03-09 | 2019-01-08 | Dongming Li | Lamp-control circuit for lamp array emitting constant light output |
US10582598B1 (en) * | 2017-11-02 | 2020-03-03 | Katerra Inc. | Light emitting diode activation control |
CN207935769U (zh) | 2017-11-24 | 2018-10-02 | 上海顿格电子贸易有限公司 | 一种芯柱结构及led照明装置 |
CN108302349A (zh) | 2018-03-23 | 2018-07-20 | 上海顿格电子贸易有限公司 | 一种带自锁及预紧装置的led光源灯罩 |
CN112822816A (zh) * | 2021-02-10 | 2021-05-18 | 赵红春 | 发光二极管灯串驱动控制系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200990704Y (zh) * | 2006-12-25 | 2007-12-12 | 邬志坚 | 一种冰箱的照明系统 |
CN101682951A (zh) * | 2007-05-11 | 2010-03-24 | 皇家飞利浦电子股份有限公司 | 用于led的驱动器设备 |
EP2249620A1 (en) * | 2009-05-05 | 2010-11-10 | Nxp B.V. | A ballast circuit for a lighting circuit, and a lighting circuit including a ballast circuit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2765045B1 (fr) | 1997-06-24 | 1999-09-03 | Sgs Thomson Microelectronics | Dispositif d'ajustement du courant de charge d'un condensateur de stockage |
JP4156072B2 (ja) | 1998-04-23 | 2008-09-24 | アビックス株式会社 | 交流電源用led集合ランプ |
US7731384B2 (en) * | 2005-12-06 | 2010-06-08 | Dialight Corporation | Method and apparatus for providing an LED light for use in hazardous locations |
US7667408B2 (en) * | 2007-03-12 | 2010-02-23 | Cirrus Logic, Inc. | Lighting system with lighting dimmer output mapping |
JP6105191B2 (ja) | 2007-06-27 | 2017-03-29 | フィリップス ライティング ホールディング ビー ヴィ | 光源への信号の供給 |
WO2010024977A1 (en) * | 2008-08-25 | 2010-03-04 | Illinois Tool Works Inc. | Driving circuit for high-powered light emitting diode |
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 |
JP2010079377A (ja) * | 2008-09-24 | 2010-04-08 | Sanken Electric Co Ltd | 直流電源装置、及びその出力電圧平滑方法 |
WO2010038190A1 (en) | 2008-10-02 | 2010-04-08 | Philips Intellectual Property & Standards Gmbh | Led circuit arrangement with improved flicker performance |
JP2010154656A (ja) * | 2008-12-25 | 2010-07-08 | Sanken Electric Co Ltd | 直流電源回路、及びled照明装置 |
JP5214585B2 (ja) * | 2009-12-25 | 2013-06-19 | シャープ株式会社 | Led駆動回路、位相制御式調光器、led照明灯具、led照明機器、及びled照明システム |
US8456095B2 (en) | 2010-03-19 | 2013-06-04 | Active-Semi, Inc. | Reduced flicker AC LED lamp with separately shortable sections of an LED string |
EP2385748A1 (en) | 2010-05-03 | 2011-11-09 | GE Investment Co., Ltd. | AC LED apparatus |
-
2011
- 2011-12-01 WO PCT/IB2011/055399 patent/WO2012080890A1/en active Application Filing
- 2011-12-01 US US13/989,546 patent/US9265132B2/en active Active
- 2011-12-01 JP JP2013543918A patent/JP6029022B2/ja active Active
- 2011-12-01 RU RU2013132555/07A patent/RU2596804C2/ru active
- 2011-12-01 CA CA2821675A patent/CA2821675C/en active Active
- 2011-12-01 BR BR112013014691A patent/BR112013014691A8/pt not_active Application Discontinuation
- 2011-12-01 CN CN201180060912.2A patent/CN103270812B/zh active Active
- 2011-12-01 EP EP11797155.6A patent/EP2653011B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200990704Y (zh) * | 2006-12-25 | 2007-12-12 | 邬志坚 | 一种冰箱的照明系统 |
CN101682951A (zh) * | 2007-05-11 | 2010-03-24 | 皇家飞利浦电子股份有限公司 | 用于led的驱动器设备 |
EP2249620A1 (en) * | 2009-05-05 | 2010-11-10 | Nxp B.V. | A ballast circuit for a lighting circuit, and a lighting circuit including a ballast circuit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103889127A (zh) * | 2014-04-09 | 2014-06-25 | 魏其萃 | 无频闪线性led驱动模块及其工作方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2653011B1 (en) | 2020-03-18 |
CA2821675C (en) | 2019-05-21 |
US9265132B2 (en) | 2016-02-16 |
EP2653011A1 (en) | 2013-10-23 |
JP6029022B2 (ja) | 2016-11-24 |
CA2821675A1 (en) | 2012-06-21 |
CN103270812B (zh) | 2016-08-10 |
RU2013132555A (ru) | 2015-01-20 |
BR112013014691A8 (pt) | 2017-07-11 |
JP2014503953A (ja) | 2014-02-13 |
RU2596804C2 (ru) | 2016-09-10 |
WO2012080890A1 (en) | 2012-06-21 |
US20130249426A1 (en) | 2013-09-26 |
BR112013014691A2 (pt) | 2016-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103270812A (zh) | 用于减少的感知到的光闪烁的线性驱动器 | |
JP5508532B2 (ja) | 多チャンネル照明ユニット及び多チャンネル照明ユニットの光源に電流を供給するためのドライバ | |
CN103748961B (zh) | 用于发光二极管灯的兼容电子镇流器的照明驱动器 | |
RU2510602C2 (ru) | Способы и устройства для управления многочисленными источниками света посредством одной стабилизирующей схемы для обеспечения света с изменяемым цветом и/или цветовой температурой | |
US7215086B2 (en) | Electronic light generating element light bulb | |
CN103718647B (zh) | 用于对固态照明模块实施基于市电信号的调光的系统和方法 | |
CA2867826C (en) | Driver circuit for solid state light sources | |
CN103270813A (zh) | 用于限制灯驱动器中的电流过冲和欠冲的方法和装置 | |
KR20030084561A (ko) | Led 광원을 포함하는 교통신호설비 | |
CN102484918A (zh) | 用于控制led的调暗水平的方法和装置 | |
MX2013000479A (es) | Sistema y metodo para accionar diodos emisores de luz. | |
CN102137532B (zh) | 一种led驱动控制装置及其控制方法 | |
US11330688B2 (en) | Solid-state lighting with reduced light flickering | |
US11490476B2 (en) | Solid-state lighting with a luminaire dimming driver | |
KR101382708B1 (ko) | 전원공급회로 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: The city of Eindhoven in Holland Patentee after: KONINKLIJKE PHILIPS N.V. Address before: The city of Eindhoven in Holland Patentee before: Koninklijke Philips Electronics N.V. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170309 Address after: The city of Eindhoven in Holland Patentee after: PHILIPS LIGHTING HOLDING B.V. Address before: The city of Eindhoven in Holland Patentee before: KONINKLIJKE PHILIPS N.V. |
|
TR01 | Transfer of patent right | ||
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 |