KR101021247B1 - 전력손실 및 발열을 최소화하기 위한 ｌｅｄ 전원공급장치 및 ｌｅｄ 전원공급방법 - Google Patents

전력손실 및 발열을 최소화하기 위한 ｌｅｄ 전원공급장치 및 ｌｅｄ 전원공급방법 Download PDF

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Publication number
KR101021247B1
KR101021247B1 KR1020100087520A KR20100087520A KR101021247B1 KR 101021247 B1 KR101021247 B1 KR 101021247B1 KR 1020100087520 A KR1020100087520 A KR 1020100087520A KR 20100087520 A KR20100087520 A KR 20100087520A KR 101021247 B1 KR101021247 B1 KR 101021247B1
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KR
South Korea
Prior art keywords
led
voltage
module
led driving
driving module
Prior art date
Application number
KR1020100087520A
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English (en)
Korean (ko)
Inventor
정훈
노태균
Original Assignee
(주)골든칩스
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 (주)골든칩스 filed Critical (주)골든칩스
Priority to KR1020100087520A priority Critical patent/KR101021247B1/ko
Application granted granted Critical
Publication of KR101021247B1 publication Critical patent/KR101021247B1/ko
Priority to PCT/KR2011/006311 priority patent/WO2012033295A2/fr

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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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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)
  • Led Devices (AREA)
KR1020100087520A 2010-09-07 2010-09-07 전력손실 및 발열을 최소화하기 위한 ｌｅｄ 전원공급장치 및 ｌｅｄ 전원공급방법 KR101021247B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020100087520A KR101021247B1 (ko) 2010-09-07 2010-09-07 전력손실 및 발열을 최소화하기 위한 ｌｅｄ 전원공급장치 및 ｌｅｄ 전원공급방법
PCT/KR2011/006311 WO2012033295A2 (fr) 2010-09-07 2011-08-26 Dispositif d'alimentation pour led et procédé d'alimentation pour led permettant de réduire au minimum la perte de puissance et la production de chaleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100087520A KR101021247B1 (ko) 2010-09-07 2010-09-07 전력손실 및 발열을 최소화하기 위한 ｌｅｄ 전원공급장치 및 ｌｅｄ 전원공급방법

Publications (1)

Publication Number Publication Date
KR101021247B1 true KR101021247B1 (ko) 2011-03-11

Family

ID=43938734

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100087520A KR101021247B1 (ko) 2010-09-07 2010-09-07 전력손실 및 발열을 최소화하기 위한 ｌｅｄ 전원공급장치 및 ｌｅｄ 전원공급방법

Country Status (2)

Country Link
KR (1) KR101021247B1 (fr)
WO (1) WO2012033295A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101231762B1 (ko) * 2011-05-04 2013-02-08 (주)골든칩스 Ｌｅｄ 부하의 단락에 의한 내장 부품 및 부하의 파손 방지 기능을 제공하는 ｌｅｄ 조명용 전원공급장치
WO2013169012A1 (fr) * 2012-05-08 2013-11-14 영남대학교 산학협력단 Commande d'éclairage ayant de multiples sources de lumière
US8952622B2 (en) 2012-06-27 2015-02-10 Samsung Electronics Co., Ltd. Light emitting diode driving apparatus, driving method of light emitting diode, and computer-readable recording medium
KR20150087975A (ko) 2014-01-23 2015-07-31 (주)엑스오코리아 조명등 전원 제어 장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6617210B2 (ja) * 2016-05-30 2019-12-11 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 中性接続の喪失の場合における照明ドライバの保護方法及びそのような保護を含む照明ドライバ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060098345A (ko) * 2006-08-11 2006-09-18 주식회사 엠앤씨라이팅 조명 구동장치 및 그 회로
KR20090102360A (ko) * 2008-03-26 2009-09-30 대성전기공업 주식회사 전원공급장치 및 그 제어방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002369506A (ja) * 2001-06-07 2002-12-20 Sony Corp 電流駆動回路
JP2006278304A (ja) * 2005-03-25 2006-10-12 Sanee Denki Kk Ｌｅｄ照明装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060098345A (ko) * 2006-08-11 2006-09-18 주식회사 엠앤씨라이팅 조명 구동장치 및 그 회로
KR20090102360A (ko) * 2008-03-26 2009-09-30 대성전기공업 주식회사 전원공급장치 및 그 제어방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101231762B1 (ko) * 2011-05-04 2013-02-08 (주)골든칩스 Ｌｅｄ 부하의 단락에 의한 내장 부품 및 부하의 파손 방지 기능을 제공하는 ｌｅｄ 조명용 전원공급장치
WO2013169012A1 (fr) * 2012-05-08 2013-11-14 영남대학교 산학협력단 Commande d'éclairage ayant de multiples sources de lumière
US8952622B2 (en) 2012-06-27 2015-02-10 Samsung Electronics Co., Ltd. Light emitting diode driving apparatus, driving method of light emitting diode, and computer-readable recording medium
KR20150087975A (ko) 2014-01-23 2015-07-31 (주)엑스오코리아 조명등 전원 제어 장치

Also Published As

Publication number Publication date
WO2012033295A3 (fr) 2012-05-03
WO2012033295A2 (fr) 2012-03-15

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