WO2009136691A3 - 교류전원 엘이디 조명시스템 - Google Patents

교류전원 엘이디 조명시스템 Download PDF

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Publication number
WO2009136691A3
WO2009136691A3 PCT/KR2009/000924 KR2009000924W WO2009136691A3 WO 2009136691 A3 WO2009136691 A3 WO 2009136691A3 KR 2009000924 W KR2009000924 W KR 2009000924W WO 2009136691 A3 WO2009136691 A3 WO 2009136691A3
Authority
WO
WIPO (PCT)
Prior art keywords
lighting system
led
leds
power
led lighting
Prior art date
Application number
PCT/KR2009/000924
Other languages
English (en)
French (fr)
Other versions
WO2009136691A2 (ko
Inventor
심현섭
Original Assignee
Shim Hyun Seop
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
Priority claimed from KR1020080043346A external-priority patent/KR20090117341A/ko
Priority claimed from KR1020080043347A external-priority patent/KR20090117342A/ko
Priority claimed from KR1020080043679A external-priority patent/KR20090117850A/ko
Priority claimed from KR1020080053420A external-priority patent/KR20090127208A/ko
Application filed by Shim Hyun Seop filed Critical Shim Hyun Seop
Priority to EP09742797A priority Critical patent/EP2293653A2/en
Priority to US12/988,753 priority patent/US20110031889A1/en
Priority to JP2011508413A priority patent/JP2011521407A/ja
Publication of WO2009136691A2 publication Critical patent/WO2009136691A2/ko
Publication of WO2009136691A3 publication Critical patent/WO2009136691A3/ko

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]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • 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
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/29—Circuits providing for substitution of the light source in case of its failure
    • 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

본 발명은 SMPS 등의 전용회로구성을 통하지 않고도 간소화된 정류회로와 LED의 개수 조절에 의해 교류로 구동하는 LED 조명을 구현하여서 된 교류전원 LED 조명시스템에 관한 것이다. 이를 위해 본 발명은, 외부에서 입력되는 교류전원을 입력받아 LED가 실장된 LED 모듈을 구동시켜 LED 조명으로 설치되는 조명시스템에 있어서, 장치의 구동원이 되는 교류전원을 외부에서 입력받는 전원부와; 상기 입력된 전원을 브릿지 정류회로에 의해 정류하는 정류부와; 상기 정류부에서 정류된 전원을 공급받아 LED를 구동하며, 입력된 전원에 대응하는 다수개의 LED가 직렬 연결되어 목적하는 전압에 의해 LED가 구동되도록 한 LED 구동부와;를 포함하는 것을 특징으로 하는 교류전원 LED 조명시스템을 제공한다.
PCT/KR2009/000924 2008-05-09 2009-02-26 교류전원 엘이디 조명시스템 WO2009136691A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09742797A EP2293653A2 (en) 2008-05-09 2009-02-26 Ac-powered led lighting system
US12/988,753 US20110031889A1 (en) 2008-05-09 2009-02-26 Ac-powered led lighting system
JP2011508413A JP2011521407A (ja) 2008-05-09 2009-02-26 交流電源ｌｅｄ照明システム

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR1020080043346A KR20090117341A (ko) 2008-05-09 2008-05-09 무선인터페이스가 적용된 교류전원 엘이디 조명장치
KR10-2008-0043346 2008-05-09
KR1020080043347A KR20090117342A (ko) 2008-05-09 2008-05-09 밝기 조절기능을 갖는 교류전원 엘이디 조명시스템
KR10-2008-0043347 2008-05-09
KR10-2008-0043679 2008-05-10
KR1020080043679A KR20090117850A (ko) 2008-05-10 2008-05-10 정전류 공급기능을 갖는 교류전원 엘이디 조명장치
KR1020080053420A KR20090127208A (ko) 2008-06-07 2008-06-07 교류전원에 의해 구동되는 알지비 컬러 엘이디 모듈
KR10-2008-0053420 2008-06-07

Publications (2)

Publication Number Publication Date
WO2009136691A2 WO2009136691A2 (ko) 2009-11-12
WO2009136691A3 true WO2009136691A3 (ko) 2009-12-30

Family

ID=41265123

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000924 WO2009136691A2 (ko) 2008-05-09 2009-02-26 교류전원 엘이디 조명시스템

Country Status (4)

Country Link
US (1) US20110031889A1 (ko)
EP (1) EP2293653A2 (ko)
JP (1) JP2011521407A (ko)
WO (1) WO2009136691A2 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8766544B2 (en) * 2009-09-04 2014-07-01 American Dj Supply, Inc. Wireless controller for lighting system
KR101287901B1 (ko) 2011-02-25 2013-07-18 주식회사 우리조명지주 피엔접합 발광소자 조명 장치
DE102011111970A1 (de) * 2011-08-31 2013-02-28 Abb Ag LED-Modul-System mit einem LED-Modul
CN103068092A (zh) * 2011-10-19 2013-04-24 金杰科技股份有限公司 自动调光的电源供应器
CN102510634A (zh) * 2011-11-15 2012-06-20 上海亚明灯泡厂有限公司 一种led照明电源的管理系统
US9265114B2 (en) * 2012-05-15 2016-02-16 Osram Sylvania Inc. Driver circuit for solid state light sources
WO2013180321A1 (ko) 2012-05-31 2013-12-05 주식회사 칼라세븐 인체의 평활근 이완장치
CN102724797B (zh) * 2012-06-26 2015-04-29 深圳市明微电子股份有限公司 一种led驱动电路及led照明装置
CN102984862A (zh) * 2012-11-23 2013-03-20 中国科学院宁波材料技术与工程研究所湖州新能源产业创新中心 可记忆调光的led球泡灯
US9417983B2 (en) * 2013-06-03 2016-08-16 Infineon Technologies Ag Over-current detection for bus line drivers
WO2014208964A1 (ko) * 2013-06-26 2014-12-31 주식회사 디엔씨아이 조명 램프 시스템 및 이에 사용되는 조명 램프 시스템용 전원 분배기.
KR101474504B1 (ko) * 2013-06-26 2014-12-22 원동묵 조명 램프 시스템 및 이에 사용되는 조명 램프 시스템용 전원 분배기
CN103415118B (zh) 2013-08-21 2016-06-22 深圳市华星光电技术有限公司 背光驱动电路、电子装置及背光驱动方法
KR20180092550A (ko) 2017-02-10 2018-08-20 삼성전자주식회사 조명 장치 및 조명 시스템
US20220130091A1 (en) * 2020-10-23 2022-04-28 Stack's-Bowers Numismatics, Llc Systems and methods for simulating animation of an object

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002319707A (ja) * 2001-02-08 2002-10-31 Seiko Instruments Inc Ｌｅｄ駆動回路
JP2005285527A (ja) * 2004-03-30 2005-10-13 Koito Ind Ltd Ｌｅｄ式信号灯器
KR20060062797A (ko) * 2004-12-06 2006-06-12 김형록 유/무선 통신망을 통한 ｌｅｄ 조명의 색상 변환 장치
KR20080001050A (ko) * 2006-06-29 2008-01-03 삼성전기주식회사 Ｌｅｄ를 구비한 ｌｃｄ 백라이트 구동 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002319707A (ja) * 2001-02-08 2002-10-31 Seiko Instruments Inc Ｌｅｄ駆動回路
JP2005285527A (ja) * 2004-03-30 2005-10-13 Koito Ind Ltd Ｌｅｄ式信号灯器
KR20060062797A (ko) * 2004-12-06 2006-06-12 김형록 유/무선 통신망을 통한 ｌｅｄ 조명의 색상 변환 장치
KR20080001050A (ko) * 2006-06-29 2008-01-03 삼성전기주식회사 Ｌｅｄ를 구비한 ｌｃｄ 백라이트 구동 시스템

Also Published As

Publication number Publication date
EP2293653A2 (en) 2011-03-09
US20110031889A1 (en) 2011-02-10
WO2009136691A2 (ko) 2009-11-12
JP2011521407A (ja) 2011-07-21

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