CN102783254A - Led照明器以及led照明系统 - Google Patents
Led照明器以及led照明系统 Download PDFInfo
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- CN102783254A CN102783254A CN2011800118775A CN201180011877A CN102783254A CN 102783254 A CN102783254 A CN 102783254A CN 2011800118775 A CN2011800118775 A CN 2011800118775A CN 201180011877 A CN201180011877 A CN 201180011877A CN 102783254 A CN102783254 A CN 102783254A
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Classifications
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- 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
-
- 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
Abstract
Description
Claims (16)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-216156 | 2010-09-27 | ||
JP2010216156 | 2010-09-27 | ||
JP2011125158 | 2011-06-03 | ||
JP2011-125158 | 2011-06-03 | ||
PCT/JP2011/062970 WO2012042978A1 (ja) | 2010-09-27 | 2011-06-06 | Led照明器、及びled照明システム |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102783254A true CN102783254A (zh) | 2012-11-14 |
CN102783254B CN102783254B (zh) | 2015-04-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180011877.5A Expired - Fee Related CN102783254B (zh) | 2010-09-27 | 2011-06-06 | Led照明器以及led照明系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9198241B2 (zh) |
EP (1) | EP2624664A4 (zh) |
JP (2) | JP2013012455A (zh) |
CN (1) | CN102783254B (zh) |
AU (1) | AU2011310149B2 (zh) |
TW (1) | TW201215234A (zh) |
WO (1) | WO2012042978A1 (zh) |
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CN103124458A (zh) * | 2013-01-04 | 2013-05-29 | 安提亚科技股份有限公司 | Led装置及其色温与亮度之控制方法及装置 |
CN103687223A (zh) * | 2013-12-02 | 2014-03-26 | 广西玖典电子新材料有限公司 | Led变色灯泡 |
CN103763825A (zh) * | 2014-01-09 | 2014-04-30 | 中国科学院半导体研究所 | Led恒流pwm驱动电路及三基色led混光驱动电路 |
CN105101509A (zh) * | 2014-05-04 | 2015-11-25 | 协记精密工业股份有限公司 | 单线调光方法 |
CN105263221A (zh) * | 2015-10-21 | 2016-01-20 | 北京哈罗高科技有限公司 | 一种利用开关平滑调节智能灯亮度颜色变化的方法 |
CN105264764A (zh) * | 2013-10-28 | 2016-01-20 | 巨铠实业股份有限公司 | 直流变频电动机控制装置 |
CN107429882A (zh) * | 2015-03-12 | 2017-12-01 | 密克罗奇普技术公司 | 荧光取代led灯 |
CN108172568A (zh) * | 2017-12-26 | 2018-06-15 | 黄星群 | 一种用于大型电子显示器的led发光体的制备方法 |
CN108401321A (zh) * | 2018-03-22 | 2018-08-14 | 东莞莹辉灯饰有限公司 | 智能调光调色控制系统 |
CN108834262A (zh) * | 2018-07-23 | 2018-11-16 | 广州天通智能技术有限公司 | 基于单火线实现led色温-颜色调节的装置及方法 |
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TW201206250A (en) * | 2010-04-09 | 2012-02-01 | Mitsubishi Chem Corp | Light dimming apparatus and led illumination system |
CN102791054B (zh) | 2011-04-22 | 2016-05-25 | 昂宝电子(上海)有限公司 | 用于电容性负载下的调光控制的系统和方法 |
CN102573238B (zh) * | 2012-01-13 | 2014-08-06 | 复旦大学 | 一种可变光谱可调光led照明系统的光谱反馈方法 |
CN103369775A (zh) * | 2012-04-03 | 2013-10-23 | 金德奎 | 一种led照明控制系统及其控制方法 |
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US9345112B2 (en) * | 2013-03-09 | 2016-05-17 | Chia-Teh Chen | Microcontroller-based multifunctional electronic switch and lighting apparatus having the same |
CN103024994B (zh) * | 2012-11-12 | 2016-06-01 | 昂宝电子(上海)有限公司 | 使用triac调光器的调光控制系统和方法 |
US9844113B2 (en) * | 2013-01-25 | 2017-12-12 | Dialog Semiconductor Inc. | Adjusting color temperature in a dimmable LED lighting system |
US9642198B2 (en) * | 2013-04-19 | 2017-05-02 | Technical Consumer Products, Inc. | Three-way OMNI-directional LED lamp driver circuit |
CN104122847A (zh) * | 2013-04-24 | 2014-10-29 | 东林科技股份有限公司 | 利用电源波形传输信号的方法 |
TWM464825U (zh) * | 2013-04-29 | 2013-11-01 | Macroblock Inc | 可調變色溫之發光裝置 |
TWI510135B (zh) * | 2013-08-16 | 2015-11-21 | Anteya Technology Corp | Online digital dimmer, LED lighting device, dimming device and dimming method for adjusting brightness or color temperature and color |
JP6369780B2 (ja) | 2013-10-01 | 2018-08-08 | パナソニックIpマネジメント株式会社 | 点灯装置、照明装置、照明器具、及び照明システム |
JP2015128034A (ja) * | 2013-12-28 | 2015-07-09 | アイリスオーヤマ株式会社 | Led照明制御システム |
JP6113669B2 (ja) * | 2014-01-14 | 2017-04-12 | 大光電機株式会社 | 照明器具及び照明システム |
CN103957634B (zh) | 2014-04-25 | 2017-07-07 | 广州昂宝电子有限公司 | 照明系统及其控制方法 |
TWI510138B (zh) * | 2014-05-02 | 2015-11-21 | Univ Nat Formosa | 單線調光方法 |
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JP6390839B2 (ja) | 2014-09-09 | 2018-09-19 | パナソニックIpマネジメント株式会社 | 点灯装置、照明器具及び照明システム |
JP6296554B2 (ja) * | 2014-10-30 | 2018-03-20 | ミネベアミツミ株式会社 | 調光調色制御装置およびそれを用いた照明制御システム |
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JP6492765B2 (ja) * | 2015-02-27 | 2019-04-03 | 東芝ライテック株式会社 | 電源装置および照明システム |
JP6528195B2 (ja) * | 2015-03-04 | 2019-06-12 | パナソニックIpマネジメント株式会社 | 照明装置および照明装置の補正方法 |
CN104684219B (zh) * | 2015-03-09 | 2017-05-10 | 北京幻腾科技有限公司 | 一种led照明设备和驱动电路 |
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DE102015223071A1 (de) * | 2015-11-23 | 2017-05-24 | Tridonic Gmbh & Co Kg | Farbtemperaturdimmen von AC-versorgten LED-Strecken mittels Phaseninformation |
JP6170995B2 (ja) * | 2015-12-25 | 2017-07-26 | トヨスター株式会社 | 照明機器の電源回路 |
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CN107645804A (zh) | 2017-07-10 | 2018-01-30 | 昂宝电子(上海)有限公司 | 用于led开关控制的系统 |
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CN111031635B (zh) | 2019-12-27 | 2021-11-30 | 昂宝电子(上海)有限公司 | 用于led照明系统的调光系统及方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004111104A (ja) * | 2002-09-13 | 2004-04-08 | Mitsubishi Electric Corp | Led点灯装置及び照明器具 |
JP2008108598A (ja) * | 2006-10-26 | 2008-05-08 | Sharp Corp | Led照明器具用リモートコントロール装置 |
CN101341462A (zh) * | 2005-12-22 | 2009-01-07 | 皇家飞利浦电子股份有限公司 | 彩色照明控制器的按钮布置 |
CN101340760A (zh) * | 2007-07-06 | 2009-01-07 | Nec液晶技术株式会社 | 发光控制电路、发光控制方法、平面照明装置和具有该平面照明装置的液晶显示装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2793806B2 (ja) * | 1987-11-26 | 1998-09-03 | 松下電工株式会社 | 電力変換制御装置 |
JP2000150174A (ja) * | 1998-11-16 | 2000-05-30 | Hitachi Ltd | 空港灯火制御装置 |
US6510995B2 (en) * | 2001-03-16 | 2003-01-28 | Koninklijke Philips Electronics N.V. | RGB LED based light driver using microprocessor controlled AC distributed power system |
AU2003237827A1 (en) | 2002-05-09 | 2003-11-11 | Color Kinetics Incorporated | Led diming controller |
JP2005063803A (ja) * | 2003-08-12 | 2005-03-10 | Matsushita Electric Works Ltd | 照明システム |
WO2006011092A1 (en) * | 2004-07-21 | 2006-02-02 | Koninklijke Philips Electronics N.V. | Color adjustable lamp |
US7649327B2 (en) * | 2006-05-22 | 2010-01-19 | Permlight Products, Inc. | System and method for selectively dimming an LED |
JP5303121B2 (ja) * | 2007-06-11 | 2013-10-02 | ローム株式会社 | Led照明装置およびその駆動方法 |
WO2008108468A1 (ja) * | 2007-03-08 | 2008-09-12 | Rohm Co., Ltd. | Led照明装置およびその駆動方法 |
US8115419B2 (en) * | 2008-01-23 | 2012-02-14 | Cree, Inc. | Lighting control device for controlling dimming, lighting device including a control device, and method of controlling lighting |
EP2241163A2 (en) * | 2008-02-06 | 2010-10-20 | Nxp B.V. | Light color tunability |
WO2010016002A1 (en) * | 2008-08-06 | 2010-02-11 | Nxp B.V. | Dimming lighting devices |
KR101814193B1 (ko) * | 2009-03-12 | 2018-01-30 | 필립스 라이팅 홀딩 비.브이. | 백열 램프 컬러 온도 거동을 갖는 led 조명 |
US8441202B2 (en) * | 2009-10-26 | 2013-05-14 | Light-Based Technologies Incorporated | Apparatus and method for LED light control |
JP5842288B2 (ja) * | 2010-04-02 | 2016-01-13 | マーベル ワールド トレード リミテッド | システム、集積回路、ディスプレイシステム及び方法 |
TW201206250A (en) * | 2010-04-09 | 2012-02-01 | Mitsubishi Chem Corp | Light dimming apparatus and led illumination system |
EP2410821B1 (en) * | 2010-07-20 | 2014-01-08 | Panasonic Corporation | Lighting device of semiconductor light-emitting element and illumination fixture using the same |
-
2011
- 2011-06-06 WO PCT/JP2011/062970 patent/WO2012042978A1/ja active Application Filing
- 2011-06-06 CN CN201180011877.5A patent/CN102783254B/zh not_active Expired - Fee Related
- 2011-06-06 AU AU2011310149A patent/AU2011310149B2/en not_active Ceased
- 2011-06-06 EP EP11828539.4A patent/EP2624664A4/en not_active Withdrawn
- 2011-06-07 TW TW100119766A patent/TW201215234A/zh unknown
- 2011-09-27 JP JP2011210281A patent/JP2013012455A/ja active Pending
-
2012
- 2012-02-24 JP JP2012038693A patent/JP5003850B1/ja not_active Expired - Fee Related
-
2013
- 2013-03-26 US US13/850,698 patent/US9198241B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004111104A (ja) * | 2002-09-13 | 2004-04-08 | Mitsubishi Electric Corp | Led点灯装置及び照明器具 |
CN101341462A (zh) * | 2005-12-22 | 2009-01-07 | 皇家飞利浦电子股份有限公司 | 彩色照明控制器的按钮布置 |
JP2008108598A (ja) * | 2006-10-26 | 2008-05-08 | Sharp Corp | Led照明器具用リモートコントロール装置 |
CN101340760A (zh) * | 2007-07-06 | 2009-01-07 | Nec液晶技术株式会社 | 发光控制电路、发光控制方法、平面照明装置和具有该平面照明装置的液晶显示装置 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103124458A (zh) * | 2013-01-04 | 2013-05-29 | 安提亚科技股份有限公司 | Led装置及其色温与亮度之控制方法及装置 |
CN103124459A (zh) * | 2013-01-04 | 2013-05-29 | 安提亚科技股份有限公司 | 可调整颜色与亮度之调光方法及调光装置与照明系统 |
CN103124459B (zh) * | 2013-01-04 | 2016-05-25 | 安提亚科技股份有限公司 | 可调整颜色与亮度之调光方法及调光装置与照明系统 |
CN103124458B (zh) * | 2013-01-04 | 2016-04-06 | 安提亚科技股份有限公司 | Led装置及其色温与亮度之控制方法及装置 |
CN105264764A (zh) * | 2013-10-28 | 2016-01-20 | 巨铠实业股份有限公司 | 直流变频电动机控制装置 |
CN103687223A (zh) * | 2013-12-02 | 2014-03-26 | 广西玖典电子新材料有限公司 | Led变色灯泡 |
CN103763825A (zh) * | 2014-01-09 | 2014-04-30 | 中国科学院半导体研究所 | Led恒流pwm驱动电路及三基色led混光驱动电路 |
CN105101509A (zh) * | 2014-05-04 | 2015-11-25 | 协记精密工业股份有限公司 | 单线调光方法 |
CN107429882A (zh) * | 2015-03-12 | 2017-12-01 | 密克罗奇普技术公司 | 荧光取代led灯 |
CN107429882B (zh) * | 2015-03-12 | 2020-02-11 | 密克罗奇普技术公司 | 荧光取代led灯 |
CN105263221A (zh) * | 2015-10-21 | 2016-01-20 | 北京哈罗高科技有限公司 | 一种利用开关平滑调节智能灯亮度颜色变化的方法 |
CN108172568A (zh) * | 2017-12-26 | 2018-06-15 | 黄星群 | 一种用于大型电子显示器的led发光体的制备方法 |
CN108401321A (zh) * | 2018-03-22 | 2018-08-14 | 东莞莹辉灯饰有限公司 | 智能调光调色控制系统 |
CN108401321B (zh) * | 2018-03-22 | 2024-03-19 | 东莞莹辉灯饰有限公司 | 智能调光调色控制系统 |
CN108834262A (zh) * | 2018-07-23 | 2018-11-16 | 广州天通智能技术有限公司 | 基于单火线实现led色温-颜色调节的装置及方法 |
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AU2011310149A1 (en) | 2013-05-02 |
US9198241B2 (en) | 2015-11-24 |
CN102783254B (zh) | 2015-04-01 |
EP2624664A1 (en) | 2013-08-07 |
JP5003850B1 (ja) | 2012-08-15 |
TW201215234A (en) | 2012-04-01 |
JP2013012455A (ja) | 2013-01-17 |
AU2011310149B2 (en) | 2014-06-05 |
US20130241428A1 (en) | 2013-09-19 |
JP2013012459A (ja) | 2013-01-17 |
EP2624664A4 (en) | 2017-05-03 |
WO2012042978A1 (ja) | 2012-04-05 |
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