TW200601902A - Discharge lamp lighting circuit - Google Patents

Discharge lamp lighting circuit

Info

Publication number
TW200601902A
TW200601902A TW094119267A TW94119267A TW200601902A TW 200601902 A TW200601902 A TW 200601902A TW 094119267 A TW094119267 A TW 094119267A TW 94119267 A TW94119267 A TW 94119267A TW 200601902 A TW200601902 A TW 200601902A
Authority
TW
Taiwan
Prior art keywords
lamp lighting
lighting circuit
current transformers
discharge lamp
discharge lamps
Prior art date
Application number
TW094119267A
Other languages
English (en)
Inventor
Koichi Morita
Original Assignee
Sanken Electric Co Ltd
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 Sanken Electric Co Ltd filed Critical Sanken Electric Co Ltd
Publication of TW200601902A publication Critical patent/TW200601902A/zh

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
    • H05B41/282—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
    • 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

  • Circuit Arrangements For Discharge Lamps (AREA)
TW094119267A 2004-06-28 2005-06-10 Discharge lamp lighting circuit TW200601902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004189269A JP2006012659A (ja) 2004-06-28 2004-06-28 放電灯点灯回路

Publications (1)

Publication Number Publication Date
TW200601902A true TW200601902A (en) 2006-01-01

Family

ID=35779650

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094119267A TW200601902A (en) 2004-06-28 2005-06-10 Discharge lamp lighting circuit

Country Status (3)

Country Link
JP (1) JP2006012659A (zh)
TW (1) TW200601902A (zh)
WO (1) WO2006001219A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4843316B2 (ja) * 2006-01-25 2011-12-21 ローム株式会社 電力供給装置ならびにそれを用いた発光装置および電子機器
KR101233819B1 (ko) * 2006-02-07 2013-02-18 삼성디스플레이 주식회사 램프 구동 장치 및 이를 포함한 액정 표시 장치
US8072156B2 (en) 2006-07-28 2011-12-06 Panasonic Corporation Discharge lamp operating system
KR101340055B1 (ko) * 2006-09-08 2013-12-11 삼성디스플레이 주식회사 인버터 회로 및 이것을 구비한 백 라이트 장치
JP5218456B2 (ja) * 2010-03-17 2013-06-26 サンケン電気株式会社 Ｌｅｄ駆動装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105498A (ja) * 1986-10-22 1988-05-10 スタンレー電気株式会社 放電管点灯装置
JPH0629095A (ja) * 1992-06-25 1994-02-04 S I Electron:Kk 蛍光灯点灯装置
JPH06208896A (ja) * 1993-01-11 1994-07-26 S I Electron:Kk 蛍光灯点灯装置
JP3832074B2 (ja) * 1998-02-24 2006-10-11 松下電工株式会社 放電灯点灯装置
TWI256860B (en) * 2001-06-29 2006-06-11 Hon Hai Prec Ind Co Ltd Multi-tube driving system
US20030141829A1 (en) * 2002-01-31 2003-07-31 Shan-Ho Yu Current equalizer assembly for LCD backlight panel
TW587405B (en) * 2002-10-02 2004-05-11 Darfon Electronics Corp Voltage-supplying circuit with multiple lamp tubes

Also Published As

Publication number Publication date
JP2006012659A (ja) 2006-01-12
WO2006001219A1 (ja) 2006-01-05

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