WO2012141446A3 - Led조명용 ac-dc컨버터의 제어기 - Google Patents

Led조명용 ac-dc컨버터의 제어기 Download PDF

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Publication number
WO2012141446A3
WO2012141446A3 PCT/KR2012/002457 KR2012002457W WO2012141446A3 WO 2012141446 A3 WO2012141446 A3 WO 2012141446A3 KR 2012002457 W KR2012002457 W KR 2012002457W WO 2012141446 A3 WO2012141446 A3 WO 2012141446A3
Authority
WO
WIPO (PCT)
Prior art keywords
led lighting
converter
controller
controls
brightness
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.)
Ceased
Application number
PCT/KR2012/002457
Other languages
English (en)
French (fr)
Other versions
WO2012141446A2 (ko
Inventor
서영석
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1319841.1A priority Critical patent/GB2504638B/en
Priority to CN201280024739.5A priority patent/CN103563488B/zh
Priority to JP2014505063A priority patent/JP5710834B2/ja
Priority to US14/111,553 priority patent/US9089021B2/en
Publication of WO2012141446A2 publication Critical patent/WO2012141446A2/ko
Publication of WO2012141446A3 publication Critical patent/WO2012141446A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • 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
    • H05B45/14—Controlling the intensity 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

본 발명은 빌딩이나 가정에서 사용되는 AC100~AC250V 내외의 전기를 사용해서 LED조명을 제어하는 AC-DC컨버터의 제어기에 관한 것으로, 더욱 상세하게는 LED조명의 밝기를 효과적으로 제어할 수 있는 LED조명용 AC-DC컨버터의 제어기에 관한 것이다.
PCT/KR2012/002457 2011-04-14 2012-04-02 Led조명용 ac-dc컨버터의 제어기 Ceased WO2012141446A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1319841.1A GB2504638B (en) 2011-04-14 2012-04-02 Controller of AC-DC converter for LED lighting
CN201280024739.5A CN103563488B (zh) 2011-04-14 2012-04-02 用于led照明的ac-dc转换器的控制器
JP2014505063A JP5710834B2 (ja) 2011-04-14 2012-04-02 Ｌｅｄ照明用ａｃ−ｄｃコンバータの制御器
US14/111,553 US9089021B2 (en) 2011-04-14 2012-04-02 Controller of an AC-DC converter for LED lighting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0034859 2011-04-14
KR1020110034859A KR101216677B1 (ko) 2011-04-14 2011-04-14 Ｌｅｄ조명용 ａｃ－ｄｃ컨버터의 제어기

Publications (2)

Publication Number Publication Date
WO2012141446A2 WO2012141446A2 (ko) 2012-10-18
WO2012141446A3 true WO2012141446A3 (ko) 2013-01-10

Family

ID=47009801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002457 Ceased WO2012141446A2 (ko) 2011-04-14 2012-04-02 Led조명용 ac-dc컨버터의 제어기

Country Status (6)

Country Link
US (1) US9089021B2 (ko)
JP (1) JP5710834B2 (ko)
KR (1) KR101216677B1 (ko)
CN (1) CN103563488B (ko)
GB (1) GB2504638B (ko)
WO (1) WO2012141446A2 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI520658B (zh) * 2013-12-17 2016-02-01 隆達電子股份有限公司 具有調光功能的控制裝置
CN104409316A (zh) * 2014-11-05 2015-03-11 安徽立轩电子科技有限公司 一种计次检验的节能灯
TWI660646B (zh) * 2018-02-09 2019-05-21 東貝光電科技股份有限公司 數位控制色溫調變之發光裝置及其應用
US20260082465A1 (en) * 2024-09-16 2026-03-19 Infineon Technologies Ag Optimized power management in rgb drivers with multiplexing

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JP2010113877A (ja) * 2008-11-05 2010-05-20 Shihen Tech Corp 照明装置
KR100970613B1 (ko) * 2009-11-16 2010-07-15 주식회사 플레넷 엘이디 램프의 제어장치 및 방법
KR100993280B1 (ko) * 2009-11-26 2010-11-09 신현민 교류 전원을 온/오프(ｏｎ／ｏｆｆ)하는 방식의 전원 스위치를 이용한 디밍 기능이 내장된 에너지 절약형 ｌｅｄ 램프
JP2011029154A (ja) * 2009-07-24 2011-02-10 Advanpower Internatl Ltd 照明のコントロールモジュールとその方法

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US4672642A (en) * 1985-07-30 1987-06-09 Rca Corporation Circuit for generating a clock signal at an AC line frequency
EP1887579B1 (en) * 2005-04-12 2013-10-09 Panasonic Corporation Video/audio processing device
JP4802554B2 (ja) 2005-05-25 2011-10-26 パナソニック電工株式会社 放電灯点灯装置及び照明器具
JP4880420B2 (ja) 2006-10-19 2012-02-22 三菱電機株式会社 放電灯点灯装置及び照明器具及び照明システム
CN100521839C (zh) * 2006-11-24 2009-07-29 聚积科技股份有限公司 照明装置及其亮度切换装置
US7804256B2 (en) * 2007-03-12 2010-09-28 Cirrus Logic, Inc. Power control system for current regulated light sources
CN101682971B (zh) * 2007-05-10 2013-05-15 奥斯兰姆有限公司 用于驱动至少一个放电灯的电路装置和方法
JP5231030B2 (ja) 2007-08-20 2013-07-10 三菱電機株式会社 点灯装置及び点灯状態表示装置及び照明器具
US7942553B2 (en) * 2008-01-25 2011-05-17 Eveready Battery Company, Inc. Lighting device and optics package therefor
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US7919934B2 (en) * 2008-06-28 2011-04-05 Huan-Po Lin Apparatus and method for driving and adjusting light
US7847489B2 (en) * 2008-06-28 2010-12-07 Huan-Po Lin Apparatus and method for driving and adjusting light
CN101621878A (zh) 2008-07-03 2010-01-06 林焕博 一种调光驱动装置及方法
JP5263503B2 (ja) 2008-08-06 2013-08-14 東芝ライテック株式会社 発光ダイオード点灯装置
US8044608B2 (en) * 2008-12-12 2011-10-25 O2Micro, Inc Driving circuit with dimming controller for driving light sources
US8378588B2 (en) * 2008-12-12 2013-02-19 O2Micro Inc Circuits and methods for driving light sources
JP5404190B2 (ja) * 2009-06-02 2014-01-29 三菱電機株式会社 点灯装置および照明器具
KR100980613B1 (ko) * 2009-09-10 2010-09-07 (주)씨에스티씨 통화내역 저장 시스템 및 그 방법
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010113877A (ja) * 2008-11-05 2010-05-20 Shihen Tech Corp 照明装置
JP2011029154A (ja) * 2009-07-24 2011-02-10 Advanpower Internatl Ltd 照明のコントロールモジュールとその方法
KR100970613B1 (ko) * 2009-11-16 2010-07-15 주식회사 플레넷 엘이디 램프의 제어장치 및 방법
KR100993280B1 (ko) * 2009-11-26 2010-11-09 신현민 교류 전원을 온/오프(ｏｎ／ｏｆｆ)하는 방식의 전원 스위치를 이용한 디밍 기능이 내장된 에너지 절약형 ｌｅｄ 램프

Also Published As

Publication number Publication date
GB2504638B (en) 2015-10-28
CN103563488A (zh) 2014-02-05
WO2012141446A2 (ko) 2012-10-18
KR101216677B1 (ko) 2012-12-28
US20140035475A1 (en) 2014-02-06
GB201319841D0 (en) 2013-12-25
US9089021B2 (en) 2015-07-21
KR20120117230A (ko) 2012-10-24
JP2014517442A (ja) 2014-07-17
GB2504638A (en) 2014-02-05
JP5710834B2 (ja) 2015-04-30
CN103563488B (zh) 2015-12-02

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