DE60128096D1 - El-treiber mit lampenentladungs-überwachungsvorrichtung - Google Patents

El-treiber mit lampenentladungs-überwachungsvorrichtung

Info

Publication number
DE60128096D1
DE60128096D1 DE60128096T DE60128096T DE60128096D1 DE 60128096 D1 DE60128096 D1 DE 60128096D1 DE 60128096 T DE60128096 T DE 60128096T DE 60128096 T DE60128096 T DE 60128096T DE 60128096 D1 DE60128096 D1 DE 60128096D1
Authority
DE
Germany
Prior art keywords
driver
monitoring device
discharge monitoring
lamp discharge
lamp
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.)
Expired - Fee Related
Application number
DE60128096T
Other languages
English (en)
Other versions
DE60128096T2 (de
Inventor
Brian Jeffrey Buell
M Grady Wood
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.)
Durel Corp
Original Assignee
Durel Corp
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 Durel Corp filed Critical Durel Corp
Application granted granted Critical
Publication of DE60128096D1 publication Critical patent/DE60128096D1/de
Publication of DE60128096T2 publication Critical patent/DE60128096T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • 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]
DE60128096T 2000-05-18 2001-05-07 El-treiber mit lampenentladungsüberwachungsvorrichtung Expired - Fee Related DE60128096T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US573900 2000-05-18
US09/573,900 US6320323B1 (en) 2000-05-18 2000-05-18 EL driver with lamp discharge monitor
PCT/US2001/014631 WO2001089270A1 (en) 2000-05-18 2001-05-07 El driver with lamp discharge monitor

Publications (2)

Publication Number Publication Date
DE60128096D1 true DE60128096D1 (de) 2007-06-06
DE60128096T2 DE60128096T2 (de) 2007-12-27

Family

ID=24293836

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128096T Expired - Fee Related DE60128096T2 (de) 2000-05-18 2001-05-07 El-treiber mit lampenentladungsüberwachungsvorrichtung

Country Status (5)

Country Link
US (1) US6320323B1 (de)
EP (1) EP1300054B1 (de)
JP (1) JP4017866B2 (de)
DE (1) DE60128096T2 (de)
WO (1) WO2001089270A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6681110B1 (en) * 1999-07-02 2004-01-20 Musco Corporation Means and apparatus for control of remote electrical devices
GB2372646B (en) * 2001-02-26 2005-06-22 Cambridge Consultants Electronic circuits
GB2372647B (en) * 2001-02-26 2005-06-29 Cambridge Consultants Electronic circuits
US6693387B2 (en) * 2002-01-16 2004-02-17 Intersil Americas Inc. Electroluminescent driver circuit
CN1643990A (zh) * 2002-03-19 2005-07-20 皇家飞利浦电子股份有限公司 场致发光灯驱动电路
US6717369B2 (en) * 2002-06-11 2004-04-06 Koninklijke Philips Electronics N.V. Driver circuit with load discharge detection
WO2004100615A1 (en) * 2003-05-05 2004-11-18 Koninklijke Philips Electronics N.V. Driver circuit for an el lamp
US7956551B1 (en) 2004-02-24 2011-06-07 Musco Corporation Apparatus and method for discretionary adjustment of lumen output of light sources having lamp lumen depreciation characteristic compensation
US7956556B1 (en) 2004-02-24 2011-06-07 Musco Corporation Apparatus and method for compensating for reduced light output of a solid-state light source having a lumen depreciation characteristic over its operational life
US7843144B2 (en) * 2004-02-24 2010-11-30 Musco Corporation Method and apparatus for retrofitting HID lamps with system to periodically adjust operating wattage
US7176635B2 (en) 2004-02-24 2007-02-13 Musco Corporation Apparatus and method for compensating for reduced light output of a light source having a lumen depreciation characteristic over its operational life
US8770796B2 (en) 2004-02-24 2014-07-08 Musco Corporation Energy efficient high intensity lighting fixture and method and system for efficient, effective, and energy saving high intensity lighting
US7190600B1 (en) * 2004-12-08 2007-03-13 World Properties, Inc. Single output EL driver producing reduced current spikes
US20090051299A1 (en) * 2005-01-18 2009-02-26 Musco Corporation Linear reactor ballast for sports lighting fixtures
US20080197787A1 (en) * 2007-02-20 2008-08-21 World Properties, Inc. Sinusoidal discharge for EL lamp
US8288965B1 (en) 2007-02-23 2012-10-16 Musco Corporation Apparatus and method for switching in added capacitance into high-intensity discharge lamp circuit at preset times
US8247990B1 (en) 2008-12-05 2012-08-21 Musco Corporation Apparatus, method, and system for improved switching methods for power adjustments in light sources
CN115278974A (zh) 2022-07-13 2022-11-01 厦门普为光电科技有限公司 多功能照明装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611150A (en) * 1984-08-16 1986-09-09 Microlite, Inc. Load responsive inverter for electroluminescent lamp
US4810936A (en) * 1986-12-01 1989-03-07 Hubbell Incorporated Failing lamp monitoring and deactivating circuit
US5191321A (en) * 1990-05-09 1993-03-02 Motorola, Inc. Single cell bimos electroluminescent display driver
US5313141A (en) 1993-04-22 1994-05-17 Durel Corporation Three terminal inverter for electroluminescent lamps
JPH0765952A (ja) 1993-08-31 1995-03-10 Nec Kansai Ltd 分散型ｅｌ素子の駆動回路
US5789870A (en) 1996-05-06 1998-08-04 Durel Corporation Low noise inverter for EL lamp
US6072477A (en) * 1996-07-10 2000-06-06 Matsushita Electric Industrial Co., Ltd. El display and driving circuit for the same
US6005350A (en) * 1997-02-24 1999-12-21 Matsushita Electric Industrial Co., Ltd. Electroluminescent driving apparatus with photodetector
US6038153A (en) 1997-06-09 2000-03-14 Telefonaktiebolaget Lm Ericsson Inverter circuit for illuminating an electroluminescent lamp
US5854539A (en) * 1997-08-26 1998-12-29 Stmicroelectronics, Inc. Electroluminescent lamp driver circuit with signal tracking

Also Published As

Publication number Publication date
EP1300054B1 (de) 2007-04-25
JP4017866B2 (ja) 2007-12-05
US6320323B1 (en) 2001-11-20
EP1300054A4 (de) 2004-07-21
JP2003533859A (ja) 2003-11-11
DE60128096T2 (de) 2007-12-27
WO2001089270A1 (en) 2001-11-22
EP1300054A1 (de) 2003-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee