WO2011013906A3 - 발광 장치를 위한 조광 장치 - Google Patents

발광 장치를 위한 조광 장치 Download PDF

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Publication number
WO2011013906A3
WO2011013906A3 PCT/KR2010/004102 KR2010004102W WO2011013906A3 WO 2011013906 A3 WO2011013906 A3 WO 2011013906A3 KR 2010004102 W KR2010004102 W KR 2010004102W WO 2011013906 A3 WO2011013906 A3 WO 2011013906A3
Authority
WO
WIPO (PCT)
Prior art keywords
lighting apparatus
dimming
outputting
current detection
dimming device
Prior art date
Application number
PCT/KR2010/004102
Other languages
English (en)
French (fr)
Other versions
WO2011013906A2 (ko
Inventor
강현구
김도형
이상민
이윤석
Original Assignee
서울반도체 주식회사
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 서울반도체 주식회사 filed Critical 서울반도체 주식회사
Priority to CN201080034321.3A priority Critical patent/CN102474953B/zh
Publication of WO2011013906A2 publication Critical patent/WO2011013906A2/ko
Publication of WO2011013906A3 publication Critical patent/WO2011013906A3/ko

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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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)

Abstract

교류 전원을 사용하는 교류 발광 장치에 대한 조광을 수행하는 조광 장치로서, 스위칭 제어 신호에 따라 스위칭 되어 상기 교류 전원을 상기 교류 발광 장치로 전달하며, 교류 초퍼가 가능토록 구성된 스위칭부; 상기 교류 발광 장치에 흐르는 전류를 검출하여 전류 검출 신호를 출력하는 전류 검출부; 및 외부의 기기로부터 상기 교류 발광 장치의 조광을 제어하는 조광 제어신호 및 상기 전류 검출신호에 따라 상기 스위칭 제어 신호를 출력하는 제어부를 포함하는 조광 장치가 제공된다.
PCT/KR2010/004102 2009-07-28 2010-06-24 발광 장치를 위한 조광 장치 WO2011013906A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080034321.3A CN102474953B (zh) 2009-07-28 2010-06-24 发光装置的调光器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20090068911 2009-07-28
KR10-2009-0068911 2009-07-28
KR20090093111 2009-09-30
KR10-2009-0093111 2009-09-30

Publications (2)

Publication Number Publication Date
WO2011013906A2 WO2011013906A2 (ko) 2011-02-03
WO2011013906A3 true WO2011013906A3 (ko) 2011-03-31

Family

ID=43529799

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004102 WO2011013906A2 (ko) 2009-07-28 2010-06-24 발광 장치를 위한 조광 장치

Country Status (4)

Country Link
US (1) US8222825B2 (ko)
CN (1) CN102474953B (ko)
TW (1) TWI452932B (ko)
WO (1) WO2011013906A2 (ko)

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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***和方法
DE102013210581B4 (de) * 2013-06-06 2015-01-08 Osram Gmbh Schaltungsanordnung und Verfahren zum Betreiben und Dimmen mindestens einer LED
WO2015047497A2 (en) * 2013-06-28 2015-04-02 Trustees Of Boston University An optical orthogonal frequency division multiplexing (o-ofdm) system with pulse-width modulation (pwm) dimming
CN104426402B (zh) * 2013-09-09 2018-04-20 南京博兰得电子科技有限公司 一种逆变器及其直流母线电压调节方法
CN103957634B (zh) 2014-04-25 2017-07-07 广州昂宝电子有限公司 照明***及其控制方法
CN104066254B (zh) 2014-07-08 2017-01-04 昂宝电子（上海）有限公司 使用triac调光器进行智能调光控制的***和方法
US9769909B2 (en) * 2014-12-05 2017-09-19 Xenio Corporation Current steering and dimming control of a light emitter
US9392658B2 (en) * 2014-12-09 2016-07-12 Acuity Brands Lighting, Inc. Skip-phase wireless dimmer for solid-state lighting
CN105208742A (zh) * 2015-10-23 2015-12-30 深圳迈睿智能科技有限公司 一种ac led的调光方法和感应调光控制器
CN105307332A (zh) * 2015-10-31 2016-02-03 广东新昇电业科技股份有限公司 无线led调光电源
CN106413189B (zh) 2016-10-17 2018-12-28 广州昂宝电子有限公司 使用调制信号的与triac调光器相关的智能控制***和方法
DE102017203593A1 (de) * 2017-03-06 2018-09-06 Siemens Schweiz Ag Synchronisierung von Helligkeitsreglern
CN107135593B (zh) * 2017-06-07 2023-12-05 深圳市奥金瑞科技有限公司 智能开关检测和识别电路
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***
CN107682953A (zh) 2017-09-14 2018-02-09 昂宝电子（上海）有限公司 Led照明***及其控制方法
CN107995730B (zh) 2017-11-30 2020-01-07 昂宝电子（上海）有限公司 用于与triac调光器有关的基于阶段的控制的***和方法
CN108200685B (zh) 2017-12-28 2020-01-07 昂宝电子（上海）有限公司 用于可控硅开关控制的led照明***
CN109922564B (zh) 2019-02-19 2023-08-29 昂宝电子（上海）有限公司 用于triac驱动的电压转换***和方法
CN110493913B (zh) 2019-08-06 2022-02-01 昂宝电子（上海）有限公司 用于可控硅调光的led照明***的控制***和方法
CN110831295B (zh) 2019-11-20 2022-02-25 昂宝电子（上海）有限公司 用于可调光led照明***的调光控制方法和***
CN110831289B (zh) 2019-12-19 2022-02-15 昂宝电子（上海）有限公司 Led驱动电路及其操作方法和供电控制模块
CN111031635B (zh) 2019-12-27 2021-11-30 昂宝电子（上海）有限公司 用于led照明***的调光***及方法
CN111432526B (zh) 2020-04-13 2023-02-21 昂宝电子（上海）有限公司 用于led照明***的功率因子优化的控制***和方法

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KR20010079315A (ko) * 2001-07-06 2001-08-22 이계선 엘이디 교통 신호등용 구동회로
JP2006074879A (ja) * 2004-09-01 2006-03-16 Muscle Corp 電力回生方法および電力回生装置
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KR100691188B1 (ko) * 2005-07-13 2007-03-09 삼성전기주식회사 Ｌｅｄ 어레이 구동 장치

Also Published As

Publication number Publication date
CN102474953B (zh) 2015-03-04
TWI452932B (zh) 2014-09-11
CN102474953A (zh) 2012-05-23
WO2011013906A2 (ko) 2011-02-03
US8222825B2 (en) 2012-07-17
TW201112876A (en) 2011-04-01
US20110181196A1 (en) 2011-07-28

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