DE602007010478D1 - Lampenantriebsschaltung und verfahren zum antreiben einer entladungslampe - Google Patents

Lampenantriebsschaltung und verfahren zum antreiben einer entladungslampe

Info

Publication number
DE602007010478D1
DE602007010478D1 DE602007010478T DE602007010478T DE602007010478D1 DE 602007010478 D1 DE602007010478 D1 DE 602007010478D1 DE 602007010478 T DE602007010478 T DE 602007010478T DE 602007010478 T DE602007010478 T DE 602007010478T DE 602007010478 D1 DE602007010478 D1 DE 602007010478D1
Authority
DE
Germany
Prior art keywords
lamp
controlling
discharge lamp
light output
feedback circuit
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.)
Active
Application number
DE602007010478T
Other languages
English (en)
Inventor
Der Veen Geert W Van
Roger P Delnoij
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602007010478D1 publication Critical patent/DE602007010478D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
DE602007010478T 2006-09-07 2007-09-04 Lampenantriebsschaltung und verfahren zum antreiben einer entladungslampe Active DE602007010478D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06120289 2006-09-07
PCT/IB2007/053549 WO2008029344A1 (en) 2006-09-07 2007-09-04 Lamp driver circuit and method for driving a discharge lamp

Publications (1)

Publication Number Publication Date
DE602007010478D1 true DE602007010478D1 (de) 2010-12-23

Family

ID=38926173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007010478T Active DE602007010478D1 (de) 2006-09-07 2007-09-04 Lampenantriebsschaltung und verfahren zum antreiben einer entladungslampe

Country Status (7)

Country Link
US (1) US7990076B2 (de)
EP (1) EP2064927B1 (de)
JP (1) JP2010503171A (de)
CN (1) CN101513132A (de)
AT (1) ATE488119T1 (de)
DE (1) DE602007010478D1 (de)
WO (1) WO2008029344A1 (de)

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EP2364575B1 (de) 2008-11-17 2016-01-27 Express Imaging Systems, LLC Elektronische regelung zum regeln der stromversorgung für festkörper-beleuchtung und verfahren hierfür
DE102008064399A1 (de) * 2008-12-22 2010-06-24 Tridonicatco Gmbh & Co. Kg Verfahren und Betriebsgerät zum Betreiben eines Leuchtmittels mit geregeltem Strom
KR20120032472A (ko) * 2009-05-01 2012-04-05 익스프레스 이미징 시스템즈, 엘엘씨 수동 냉각을 구비한 가스-방전 램프 교체
WO2010135575A2 (en) 2009-05-20 2010-11-25 Express Imaging Systems, Llc Long-range motion detection for illumination control
US8541950B2 (en) 2009-05-20 2013-09-24 Express Imaging Systems, Llc Apparatus and method of energy efficient illumination
TWI426823B (zh) * 2010-12-24 2014-02-11 Au Optronics Corp 發光二極體串端電壓控制電路以及發光二極體照明裝置
US8901825B2 (en) 2011-04-12 2014-12-02 Express Imaging Systems, Llc Apparatus and method of energy efficient illumination using received signals
US8629621B2 (en) 2011-08-24 2014-01-14 Express Imaging Systems, Llc Resonant network for reduction of flicker perception in solid state lighting systems
JP5565398B2 (ja) 2011-09-30 2014-08-06 ブラザー工業株式会社 検査対象受体
US8922124B2 (en) 2011-11-18 2014-12-30 Express Imaging Systems, Llc Adjustable output solid-state lamp with security features
US9360198B2 (en) 2011-12-06 2016-06-07 Express Imaging Systems, Llc Adjustable output solid-state lighting device
WO2013092656A1 (de) * 2011-12-23 2013-06-27 Tridonic Gmbh & Co Kg Led-konverter mit resonantem wandler
US9497393B2 (en) 2012-03-02 2016-11-15 Express Imaging Systems, Llc Systems and methods that employ object recognition
US9210751B2 (en) 2012-05-01 2015-12-08 Express Imaging Systems, Llc Solid state lighting, drive circuit and method of driving same
US9204523B2 (en) 2012-05-02 2015-12-01 Express Imaging Systems, Llc Remotely adjustable solid-state lamp
US9131552B2 (en) 2012-07-25 2015-09-08 Express Imaging Systems, Llc Apparatus and method of operating a luminaire
US8878440B2 (en) 2012-08-28 2014-11-04 Express Imaging Systems, Llc Luminaire with atmospheric electrical activity detection and visual alert capabilities
US8896215B2 (en) 2012-09-05 2014-11-25 Express Imaging Systems, Llc Apparatus and method for schedule based operation of a luminaire
US9301365B2 (en) 2012-11-07 2016-03-29 Express Imaging Systems, Llc Luminaire with switch-mode converter power monitoring
US9210759B2 (en) 2012-11-19 2015-12-08 Express Imaging Systems, Llc Luminaire with ambient sensing and autonomous control capabilities
US9288873B2 (en) 2013-02-13 2016-03-15 Express Imaging Systems, Llc Systems, methods, and apparatuses for using a high current switching device as a logic level sensor
US9466443B2 (en) 2013-07-24 2016-10-11 Express Imaging Systems, Llc Photocontrol for luminaire consumes very low power
US9414449B2 (en) 2013-11-18 2016-08-09 Express Imaging Systems, Llc High efficiency power controller for luminaire
WO2015116812A1 (en) 2014-01-30 2015-08-06 Express Imaging Systems, Llc Ambient light control in solid state lamps and luminaires
US9572230B2 (en) 2014-09-30 2017-02-14 Express Imaging Systems, Llc Centralized control of area lighting hours of illumination
US9445485B2 (en) 2014-10-24 2016-09-13 Express Imaging Systems, Llc Detection and correction of faulty photo controls in outdoor luminaires
DE102014019645B4 (de) 2014-12-24 2016-10-06 Bernd Hillerich Photoionisationsdetektor mit stabilisierter UV-Quelle
US9462662B1 (en) 2015-03-24 2016-10-04 Express Imaging Systems, Llc Low power photocontrol for luminaire
US9538612B1 (en) 2015-09-03 2017-01-03 Express Imaging Systems, Llc Low power photocontrol for luminaire
US9924582B2 (en) 2016-04-26 2018-03-20 Express Imaging Systems, Llc Luminaire dimming module uses 3 contact NEMA photocontrol socket
US9985429B2 (en) 2016-09-21 2018-05-29 Express Imaging Systems, Llc Inrush current limiter circuit
US10230296B2 (en) 2016-09-21 2019-03-12 Express Imaging Systems, Llc Output ripple reduction for power converters
US10098212B2 (en) 2017-02-14 2018-10-09 Express Imaging Systems, Llc Systems and methods for controlling outdoor luminaire wireless network using smart appliance
US11375599B2 (en) 2017-04-03 2022-06-28 Express Imaging Systems, Llc Systems and methods for outdoor luminaire wireless control
US10904992B2 (en) 2017-04-03 2021-01-26 Express Imaging Systems, Llc Systems and methods for outdoor luminaire wireless control
US10219360B2 (en) 2017-04-03 2019-02-26 Express Imaging Systems, Llc Systems and methods for outdoor luminaire wireless control
US10568191B2 (en) 2017-04-03 2020-02-18 Express Imaging Systems, Llc Systems and methods for outdoor luminaire wireless control
US11234304B2 (en) 2019-05-24 2022-01-25 Express Imaging Systems, Llc Photocontroller to control operation of a luminaire having a dimming line
US11317497B2 (en) 2019-06-20 2022-04-26 Express Imaging Systems, Llc Photocontroller and/or lamp with photocontrols to control operation of lamp
US11212887B2 (en) 2019-11-04 2021-12-28 Express Imaging Systems, Llc Light having selectively adjustable sets of solid state light sources, circuit and method of operation thereof, to provide variable output characteristics

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US5198726A (en) * 1990-10-25 1993-03-30 U.S. Philips Corporation Electronic ballast circuit with lamp dimming control
DE19708783C1 (de) * 1997-03-04 1998-10-08 Tridonic Bauelemente Verfahren und Vorrichtung zum Regeln des Betriebsverhaltens von Gasentladungslampen
DE19708791C5 (de) 1997-03-04 2004-12-30 Tridonicatco Gmbh & Co. Kg Steuerschaltung und elektronisches Vorschaltgerät mit einer derartigen Steuerschaltung
US6100647A (en) * 1998-12-28 2000-08-08 Philips Electronics North America Corp. Lamp ballast for accurate control of lamp intensity
JP2003197387A (ja) * 2001-12-27 2003-07-11 Mitsubishi Electric Corp 放電灯点灯装置
JP4175027B2 (ja) 2002-05-28 2008-11-05 松下電工株式会社 放電灯点灯装置
JP2004355864A (ja) * 2003-05-27 2004-12-16 Matsushita Electric Works Ltd 放電灯点灯装置
KR101144449B1 (ko) 2003-09-22 2012-05-10 엠케이에스 인스트루먼츠, 인코포레이티드 무선 주파수 플라즈마 프로세싱 내에서 불안정성을 방지하기 위한 장치 및 방법
US7214934B2 (en) 2004-07-22 2007-05-08 Varian Australia Pty Ltd Radio frequency power generator
JP4479406B2 (ja) * 2004-08-02 2010-06-09 パナソニック電工株式会社 放電灯点灯装置、及び照明装置
JP2007018960A (ja) * 2005-07-11 2007-01-25 Koito Mfg Co Ltd 放電灯点灯回路

Also Published As

Publication number Publication date
WO2008029344A1 (en) 2008-03-13
EP2064927B1 (de) 2010-11-10
JP2010503171A (ja) 2010-01-28
US7990076B2 (en) 2011-08-02
EP2064927A1 (de) 2009-06-03
ATE488119T1 (de) 2010-11-15
CN101513132A (zh) 2009-08-19
US20100052557A1 (en) 2010-03-04

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Legal Events

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8320 Willingness to grant licences declared (paragraph 23)