DE602007011557D1 - Beleuchtungsvorrichtung und Vorrichtung zur Helligkeitsregelung dafür - Google Patents

Beleuchtungsvorrichtung und Vorrichtung zur Helligkeitsregelung dafür

Info

Publication number
DE602007011557D1
DE602007011557D1 DE602007011557T DE602007011557T DE602007011557D1 DE 602007011557 D1 DE602007011557 D1 DE 602007011557D1 DE 602007011557 T DE602007011557 T DE 602007011557T DE 602007011557 T DE602007011557 T DE 602007011557T DE 602007011557 D1 DE602007011557 D1 DE 602007011557D1
Authority
DE
Germany
Prior art keywords
luminance
switching
light source
led light
detecting 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
DE602007011557T
Other languages
English (en)
Inventor
Rong-Tsung Lin
Yi-Sheng Lin
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.)
Macroblock Inc
Original Assignee
Macroblock Inc
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 Macroblock Inc filed Critical Macroblock Inc
Publication of DE602007011557D1 publication Critical patent/DE602007011557D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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]
    • H05B45/10—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
    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
DE602007011557T 2006-11-24 2007-01-12 Beleuchtungsvorrichtung und Vorrichtung zur Helligkeitsregelung dafür Active DE602007011557D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006101452533A CN100521839C (zh) 2006-11-24 2006-11-24 照明装置及其亮度切换装置

Publications (1)

Publication Number Publication Date
DE602007011557D1 true DE602007011557D1 (de) 2011-02-10

Family

ID=38977033

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011557T Active DE602007011557D1 (de) 2006-11-24 2007-01-12 Beleuchtungsvorrichtung und Vorrichtung zur Helligkeitsregelung dafür

Country Status (5)

Country Link
EP (2) EP1926350B1 (de)
CN (1) CN100521839C (de)
AT (1) ATE493866T1 (de)
DE (1) DE602007011557D1 (de)
ES (2) ES2389087T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101620371B (zh) * 2008-07-02 2011-03-30 比亚迪股份有限公司 摄像头测试装置
CN102014539B (zh) * 2009-09-08 2013-08-21 群康科技(深圳)有限公司 背光控制电路
WO2011041817A2 (de) * 2009-10-07 2011-04-14 Tridonic Gmbh & Co. Kg Verfahren zur ansteuerung von leuchtmittelbetriebsgeräten
CN102137532B (zh) * 2010-01-21 2014-08-20 顺鹏科技股份有限公司 一种led驱动控制装置及其控制方法
CN102098854B (zh) * 2010-05-20 2013-08-21 深圳市齐创美科技有限公司 一种调光驱动方法
CN102264175A (zh) * 2010-05-26 2011-11-30 马士科技有限公司 一种可分级调光的发光二极管灯调光装置
KR101124478B1 (ko) * 2010-06-25 2012-03-19 엘에스산전 주식회사 엘이디 조명의 조도 자동 제어장치
US9491845B2 (en) 2010-11-04 2016-11-08 Koninklijke Philips N.V. Controlled power dissipation in a link path in a lighting system
CN103262399B (zh) * 2010-11-04 2017-02-15 皇家飞利浦有限公司 用于控制开关功率转换器中的能量消耗的方法和装置
KR101216677B1 (ko) * 2011-04-14 2012-12-28 서영석 Ｌｅｄ조명용 ａｃ－ｄｃ컨버터의 제어기
US9520794B2 (en) 2012-07-25 2016-12-13 Philips Lighting Holding B.V Acceleration of output energy provision for a load during start-up of a switching power converter
CN103068123A (zh) * 2012-12-25 2013-04-24 生迪光电科技股份有限公司 一种可调节光照强度的led灯
CN103260310B (zh) * 2013-05-14 2015-04-15 辉芒微电子（深圳）有限公司 一种led调光驱动电路
CN104421777A (zh) * 2013-09-02 2015-03-18 海洋王（东莞）照明科技有限公司 灯具调光装置及照明灯具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6344641B1 (en) 1999-08-11 2002-02-05 Agilent Technologies, Inc. System and method for on-chip calibration of illumination sources for an integrated circuit display
US6608614B1 (en) * 2000-06-22 2003-08-19 Rockwell Collins, Inc. Led-based LCD backlight with extended color space
FR2854252B1 (fr) * 2003-04-25 2005-08-05 Thales Sa Dispositif d'asservissement de parametres photo colorimetriques pour boite a lumiere a leds colorees
DE102004045515A1 (de) * 2004-09-20 2006-03-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungssystem mit mindestens zwei Lichtquellen und Verfahren zum Betreiben eines derartigen Beleuchtungssystems

Also Published As

Publication number Publication date
EP1926350A1 (de) 2008-05-28
EP2299778B1 (de) 2012-06-27
EP2299778A1 (de) 2011-03-23
ES2389087T3 (es) 2012-10-23
CN101193474A (zh) 2008-06-04
ATE493866T1 (de) 2011-01-15
ES2355987T3 (es) 2011-04-01
EP1926350B1 (de) 2010-12-29
CN100521839C (zh) 2009-07-29

Similar Documents

Publication Publication Date Title
DE602007011557D1 (de) Beleuchtungsvorrichtung und Vorrichtung zur Helligkeitsregelung dafür
MX2012012761A (es) Conexion electrica flexible de un dispositivo de iluminacion basado en led a un accesorio de luz.
TW200709126A (en) Two-terminal LED device with tunable color
WO2009063984A1 (ja) 照明装置およびそれを用いた照明器具
US7777703B2 (en) Illuminating device and luminance switching device thereof
TWI256456B (en) High intensity light-emitting diode based color light bulb with infrared remote control function
EP2320711A3 (de) LED-Lichtvorrichtung und Beleuchtungsvorrichtung
EP1752083A4 (de) Lichtquellenvorrichtung für ein endoskop
WO2012145766A3 (en) Wireless lighting control system
RU2009100096A (ru) Трубчатый светодиодный источник света
ATE533666T1 (de) System und methode zur bereitstellung von beleuchtung
EP2754947A3 (de) Tragbarer Scheinwerfer
KR101003719B1 (ko) 엘이디 조명 통합 송신 컨트롤러
EA201291212A1 (ru) Сид осветительные устройства
TW200721220A (en) Apparatus and method for driving keypad backlight with balance-dimming capability
JP5299677B2 (ja) 照明制御システム
DE602005001404D1 (de) Regelung der Lichtintensität von LEDs hoher Leistung mittels der Eigenschaften des photoelektrischen Effekts dieser LEDs
WO2010062477A3 (en) Color control of light sources employing phosphors
WO2011067367A3 (de) Optische signalausgabe von betriebsparametern bei einer led-beleuchtung
TW200724816A (en) High power LED full color flashlight
RU2011142218A (ru) Устройство управления освещением и модуль управления освещением
JP2007227324A (ja) 照明装置および照明方法
TW200743759A (en) Changeable lighting device
KR20140005787U (ko) 자동 절체 조명장치
JP2008205917A (ja) 可視光通信リモコンシステム