CN109997414B - 光源驱动装置 - Google Patents

光源驱动装置 Download PDF

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Publication number
CN109997414B
CN109997414B CN201780072897.0A CN201780072897A CN109997414B CN 109997414 B CN109997414 B CN 109997414B CN 201780072897 A CN201780072897 A CN 201780072897A CN 109997414 B CN109997414 B CN 109997414B
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CN
China
Prior art keywords
dimming
light source
level
luminance
control
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Active
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CN201780072897.0A
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English (en)
Chinese (zh)
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CN109997414A (zh
Inventor
佐川贺宏
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MinebeaMitsumi Inc
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MinebeaMitsumi Inc
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Publication of CN109997414A publication Critical patent/CN109997414A/zh
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Publication of CN109997414B publication Critical patent/CN109997414B/zh
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    • 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
    • H05B47/16—Controlling the light source by timing means
    • 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
    • H05B47/155—Coordinated control of two or more light sources
    • 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
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
    • 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
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN201780072897.0A 2016-11-30 2017-09-04 光源驱动装置 Active CN109997414B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016233148A JP6581069B2 (ja) 2016-11-30 2016-11-30 光源駆動装置
JP2016-233148 2016-11-30
PCT/JP2017/031843 WO2018100822A1 (ja) 2016-11-30 2017-09-04 光源駆動装置

Publications (2)

Publication Number Publication Date
CN109997414A CN109997414A (zh) 2019-07-09
CN109997414B true CN109997414B (zh) 2021-06-11

Family

ID=62241408

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780072897.0A Active CN109997414B (zh) 2016-11-30 2017-09-04 光源驱动装置

Country Status (5)

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US (1) US11116061B2 (enExample)
EP (1) EP3550938B1 (enExample)
JP (1) JP6581069B2 (enExample)
CN (1) CN109997414B (enExample)
WO (1) WO2018100822A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110708794A (zh) * 2019-09-29 2020-01-17 天一照明（深圳）有限公司 一种led调光方法、装置及led照明灯具
CN113301682B (zh) * 2021-04-28 2023-02-14 惠州华阳通用电子有限公司 一种led亮度渐变控制方法及系统
CN114245545A (zh) * 2021-11-15 2022-03-25 杭州博联智能科技股份有限公司 智能灯泡的渐变效果控制方法和装置
WO2024059111A1 (en) * 2022-09-13 2024-03-21 Rensselaer Polytechnic Institute Temporal light artifact-free dimming control for lighting sources

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101878503A (zh) * 2007-11-30 2010-11-03 夏普株式会社 基于经加权的误差向量的光源光选择的方法、系统、程序和介质

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JP2001250697A (ja) * 2000-03-03 2001-09-14 Matsushita Electric Works Ltd 照明装置
DE10011306A1 (de) * 2000-03-10 2001-09-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Vorrichtung zur Steuerung von Lichtquellen mit Vorschaltgerät
DE102006028670B4 (de) * 2006-06-22 2018-10-25 Tridonic Gmbh & Co Kg Dimmbares Betriebsgerät mit interner Dimmkennlinie, Verfahren zur Kompensation von Toleranzen von durch ein Betriebsgerät angesteuerten Leuchtdioden und Verfahren zur Konfiguration eines Betriebsgeräts für Leuchtmittel
JP5917023B2 (ja) * 2011-06-09 2016-05-11 シャープ株式会社 照明システム
JP6067703B2 (ja) 2011-08-08 2017-01-25 クォークスター・エルエルシー 調光可能な照明デバイスおよび同デバイスを調光する方法
DE102012007017A1 (de) * 2012-04-05 2013-10-10 Tridonic Gmbh & Co. Kg Verfahren zur relativen Ansteuerung einer Leuchte, Steuerung und Beleuchtungssystem
EP2878175A2 (en) 2012-07-09 2015-06-03 Koninklijke Philips N.V. Method of controlling a lighting device
JP6136317B2 (ja) * 2013-02-05 2017-05-31 セイコーエプソン株式会社 光源駆動装置、表示装置および光源駆動方法
US9480115B2 (en) * 2013-02-26 2016-10-25 Cree, Inc. Dynamic light emitting device (LED) lighting control systems and related methods
JP6605792B2 (ja) 2013-08-07 2019-11-13 古河電気工業株式会社 複合標識粒子、これを用いた標的物質の検出方法、コロイド液および標識試薬、ならびに複合標識粒子の製造方法
JP6210374B2 (ja) 2013-11-01 2017-10-11 有限会社大平技研 Ｌｅｄ駆動回路
JP6603246B2 (ja) * 2014-07-01 2019-11-06 シグニファイ ホールディング ビー ヴィ Ｌｅｄドライバ、ドライバを使用する照明システム及び駆動方法
JP6234362B2 (ja) * 2014-12-26 2017-11-22 矢崎総業株式会社 輝度制御装置及び輝度制御方法
JP6478152B2 (ja) * 2015-02-17 2019-03-06 パナソニックＩｐマネジメント株式会社 照明システム、コントローラ、変換器および照明方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101878503A (zh) * 2007-11-30 2010-11-03 夏普株式会社 基于经加权的误差向量的光源光选择的方法、系统、程序和介质

Also Published As

Publication number Publication date
JP6581069B2 (ja) 2019-09-25
EP3550938A4 (en) 2020-06-24
EP3550938B1 (en) 2023-08-09
JP2018092731A (ja) 2018-06-14
CN109997414A (zh) 2019-07-09
WO2018100822A1 (ja) 2018-06-07
US11116061B2 (en) 2021-09-07
EP3550938A1 (en) 2019-10-09
US20190274200A1 (en) 2019-09-05

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