CN101124853A - 发光装置的反馈和控制方法及系统 - Google Patents
发光装置的反馈和控制方法及系统 Download PDFInfo
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- CN101124853A CN101124853A CNA2005800405609A CN200580040560A CN101124853A CN 101124853 A CN101124853 A CN 101124853A CN A2005800405609 A CNA2005800405609 A CN A2005800405609A CN 200580040560 A CN200580040560 A CN 200580040560A CN 101124853 A CN101124853 A CN 101124853A
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Images
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
- H05B45/22—Controlling the colour of the light using optical 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]
- H05B45/20—Controlling the colour of the light
- H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
-
- 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
- H05B45/37—Converter circuits
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/028—Generation of voltages supplied to electrode drivers in a matrix display other than LCD
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
-
- 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 (20)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52254604P | 2004-10-12 | 2004-10-12 | |
US60/522,546 | 2004-10-12 | ||
US66441505P | 2005-03-23 | 2005-03-23 | |
US60/664,415 | 2005-03-23 | ||
US66912105P | 2005-04-07 | 2005-04-07 | |
US60/669,121 | 2005-04-07 | ||
PCT/CA2005/001546 WO2006039789A1 (en) | 2004-10-12 | 2005-10-12 | Method and system for feedback and control of a luminaire |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101124853A true CN101124853A (zh) | 2008-02-13 |
CN101124853B CN101124853B (zh) | 2011-07-13 |
Family
ID=36148000
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800405666A Active CN101128979B (zh) | 2004-10-12 | 2005-10-12 | 调制的光源使用的高精度控制设备和方法 |
CN2005800405609A Expired - Fee Related CN101124853B (zh) | 2004-10-12 | 2005-10-12 | 发光装置的反馈和控制方法及系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800405666A Active CN101128979B (zh) | 2004-10-12 | 2005-10-12 | 调制的光源使用的高精度控制设备和方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7573209B2 (zh) |
EP (1) | EP1803331B1 (zh) |
CN (2) | CN101128979B (zh) |
CA (1) | CA2583355C (zh) |
HK (1) | HK1114497A1 (zh) |
WO (1) | WO2006039789A1 (zh) |
Cited By (18)
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CN101956941A (zh) * | 2010-10-22 | 2011-01-26 | 深圳威德森科技有限公司 | Led水族灯 |
CN102131331A (zh) * | 2011-02-24 | 2011-07-20 | 复旦大学 | 一种基于韦伯定律的led控制电路 |
CN102239745A (zh) * | 2008-12-12 | 2011-11-09 | 密克罗奇普技术公司 | 借助可变频率调制的三色红色-绿色-蓝色发光二极管色彩混合与控制 |
CN102724787A (zh) * | 2011-03-31 | 2012-10-10 | 上海查尔斯电子有限公司 | 一种led路灯节电模糊控制系统及其控制方法 |
WO2013000410A1 (zh) * | 2011-06-27 | 2013-01-03 | 英飞特电子(杭州)股份有限公司 | 一种led驱动装置 |
CN103109582A (zh) * | 2010-06-24 | 2013-05-15 | 皇家飞利浦电子股份有限公司 | 相对光通量传感器和确定最大光强度之间的比例的方法、控制装置、颜色可调灯、照明器和计算机程序产品 |
CN103747556A (zh) * | 2013-10-12 | 2014-04-23 | 林应存 | 一种实现精确照度控制的方法及装置 |
CN103779507A (zh) * | 2009-03-26 | 2014-05-07 | 株式会社半导体能源研究所 | 发光装置及其制造方法 |
CN104411040A (zh) * | 2014-10-31 | 2015-03-11 | 无锡鸿声铝业有限公司 | 具有采样电路的照明灯 |
CN105210452A (zh) * | 2013-03-14 | 2015-12-30 | 生物照明有限责任公司 | 用于产生非均匀生物学调整光的系统及其方法 |
CN105451398A (zh) * | 2015-12-30 | 2016-03-30 | 广东美的制冷设备有限公司 | 空调器中光线传感器的采样控制方法和空调器 |
CN106814520A (zh) * | 2015-12-01 | 2017-06-09 | 上海傲蕊光电科技有限公司 | 一种用于影像设备的灯光控制方法 |
CN107079556A (zh) * | 2014-09-16 | 2017-08-18 | 生物照明有限责任公司 | 用于控制农产品的昼夜节律的照明系统及关联的方法 |
CN109000769A (zh) * | 2018-08-16 | 2018-12-14 | 成都深蓝安捷交通设备有限公司 | 一级石英晶体式动态公路车辆自动衡器 |
CN109089360A (zh) * | 2018-08-23 | 2018-12-25 | 北京雪迪龙科技股份有限公司 | 一种汞灯光强控制电路 |
CN109644860A (zh) * | 2019-01-17 | 2019-04-19 | 深圳市千百辉照明工程有限公司 | 一种溶洞照明中抑制藻类生长的新光源 |
CN109716827A (zh) * | 2016-12-16 | 2019-05-03 | 松下电器(美国)知识产权公司 | 终端及通信方法 |
US11740339B2 (en) | 2021-04-26 | 2023-08-29 | National Tsing Hua University | Ranging system |
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US20060108935A1 (en) * | 2002-09-16 | 2006-05-25 | First Flower & Fruit Company A/S | Led system for producing light |
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US7973759B2 (en) * | 2006-07-06 | 2011-07-05 | Industrial Technology Research Institute | System and method for driving light emitters of backlight module using current mixing |
US20080043464A1 (en) * | 2006-08-17 | 2008-02-21 | Ian Ashdown | Bi-Chromatic Illumination Apparatus |
US20080055065A1 (en) * | 2006-08-30 | 2008-03-06 | David Charles Feldmeier | Systems, devices, components and methods for controllably configuring the brightness of light emitted by an automotive LED illumination system |
US20080055896A1 (en) * | 2006-08-30 | 2008-03-06 | David Charles Feldmeier | Systems, devices, components and methods for controllably configuring the color of light emitted by an automotive LED illumination system |
US8207686B2 (en) * | 2006-09-05 | 2012-06-26 | The Sloan Company, Inc. | LED controller and method using variable drive currents |
US8970372B2 (en) | 2006-09-29 | 2015-03-03 | Hubbell Incorporated | Occupancy sensor with dimmer feature and night light and method of lighting control using the same |
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CA2583355A1 (en) | 2006-04-20 |
US20070108846A1 (en) | 2007-05-17 |
EP1803331A1 (en) | 2007-07-04 |
HK1114497A1 (en) | 2008-10-31 |
CN101128979A (zh) | 2008-02-20 |
CA2583355C (en) | 2016-02-09 |
CN101124853B (zh) | 2011-07-13 |
US7573209B2 (en) | 2009-08-11 |
WO2006039789A1 (en) | 2006-04-20 |
US20060245174A1 (en) | 2006-11-02 |
EP1803331B1 (en) | 2012-12-12 |
EP1803331A4 (en) | 2011-04-06 |
CN101128979B (zh) | 2011-10-19 |
US7573210B2 (en) | 2009-08-11 |
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