DE60219499D1 - Verfahren und vorrichtung zum betreiben von entladungslampen - Google Patents

Verfahren und vorrichtung zum betreiben von entladungslampen

Info

Publication number
DE60219499D1
DE60219499D1 DE60219499T DE60219499T DE60219499D1 DE 60219499 D1 DE60219499 D1 DE 60219499D1 DE 60219499 T DE60219499 T DE 60219499T DE 60219499 T DE60219499 T DE 60219499T DE 60219499 D1 DE60219499 D1 DE 60219499D1
Authority
DE
Germany
Prior art keywords
power
voltage
discharge lamp
gas discharge
discharge lamps
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 - Lifetime
Application number
DE60219499T
Other languages
English (en)
Other versions
DE60219499T2 (de
Inventor
Winston D Couwenberg
Wilhelmus H Langeslag
Ludovicus F Oostvogels
Johannis A Toonen
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 DE60219499D1 publication Critical patent/DE60219499D1/de
Application granted granted Critical
Publication of DE60219499T2 publication Critical patent/DE60219499T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
    • H05B41/2888—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage the bridge being commutated at low frequency, e.g. 1kHz
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Dc-Dc Converters (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
DE60219499T 2001-10-12 2002-10-11 Verfahren und vorrichtung zum betreiben von entladungslampen Expired - Lifetime DE60219499T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01203910 2001-10-12
EP01203910 2001-10-12
PCT/IB2002/004205 WO2003034795A1 (en) 2001-10-12 2002-10-11 Method and apparatus for driving a gas discharge lamp

Publications (2)

Publication Number Publication Date
DE60219499D1 true DE60219499D1 (de) 2007-05-24
DE60219499T2 DE60219499T2 (de) 2008-01-03

Family

ID=8181073

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60219499T Expired - Lifetime DE60219499T2 (de) 2001-10-12 2002-10-11 Verfahren und vorrichtung zum betreiben von entladungslampen

Country Status (9)

Country Link
US (1) US7164241B2 (de)
EP (1) EP1438878B1 (de)
JP (1) JP4491234B2 (de)
KR (1) KR100932143B1 (de)
CN (1) CN1568639B (de)
AT (1) ATE359690T1 (de)
DE (1) DE60219499T2 (de)
TW (1) TWI223575B (de)
WO (1) WO2003034795A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7250732B2 (en) * 2004-09-30 2007-07-31 General Electric Company High pressure discharge lamp control system and method
US20080140760A1 (en) * 2005-03-21 2008-06-12 Conner Peter A Service-oriented architecture system and methods supporting dynamic service provider versioning
US20100134765A1 (en) * 2005-06-30 2010-06-03 Koninklijke Philips Electronics, N.V. Method of driving a discharge lamp in a projection system, and driving unit
US8174208B2 (en) * 2006-11-03 2012-05-08 Koninklijke Philips Electronics N.V. Driver for operating a gas discharge lamp
DE102007050633A1 (de) 2007-10-23 2009-04-30 Osram Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Betreiben einer Gasentladungslampe
DE102008016888A1 (de) 2008-04-02 2009-10-08 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung und Verfahren zum Erzeugen einer Lampenspannung
US10397998B2 (en) 2014-11-12 2019-08-27 Signify Holding B.V. Driver circuit and method
CN104466035B (zh) * 2014-12-23 2017-02-22 上海天马有机发光显示技术有限公司 一种oled显示屏的制作方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62123695A (ja) * 1985-11-25 1987-06-04 松下電工株式会社 電源装置
KR100187755B1 (ko) * 1992-03-25 1999-06-01 시게후치 마사토시 방전등의 전력조절장치 및 그것을 이용한 가변색조명장치
US5900701A (en) * 1996-05-21 1999-05-04 Allied Energy Services International, Inc. High frequency electronic ballast for lighting
SE519550C2 (sv) * 1997-01-03 2003-03-11 Ericsson Telefon Ab L M Drivkrets samt förfarande för att driva en sådan drivkrets
US6144171A (en) * 1999-05-07 2000-11-07 Philips Electronics North America Corporation Ignitor for high intensity discharge lamps
WO2001067828A1 (fr) * 2000-03-09 2001-09-13 Mitsubishi Denki Kabushiki Kaisha Procede et circuit de separations de signaux y-c
US6373199B1 (en) * 2000-04-12 2002-04-16 Philips Electronics North America Corporation Reducing stress on ignitor circuitry for gaseous discharge lamps
US6388397B1 (en) * 2000-04-20 2002-05-14 Matsushita Electric Works, Ltd. Discharge lamp lighting device
JP2002175893A (ja) * 2000-12-07 2002-06-21 Mitsubishi Electric Corp 放電灯点灯装置

Also Published As

Publication number Publication date
US7164241B2 (en) 2007-01-16
JP4491234B2 (ja) 2010-06-30
CN1568639A (zh) 2005-01-19
EP1438878B1 (de) 2007-04-11
ATE359690T1 (de) 2007-05-15
JP2005506670A (ja) 2005-03-03
CN1568639B (zh) 2012-05-23
EP1438878A1 (de) 2004-07-21
DE60219499T2 (de) 2008-01-03
WO2003034795A1 (en) 2003-04-24
KR100932143B1 (ko) 2009-12-16
KR20040051604A (ko) 2004-06-18
TWI223575B (en) 2004-11-01
US20040245945A1 (en) 2004-12-09

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition