TW200633594A - Discharge lamp lighting apparatus - Google Patents

Discharge lamp lighting apparatus

Info

Publication number
TW200633594A
TW200633594A TW095103729A TW95103729A TW200633594A TW 200633594 A TW200633594 A TW 200633594A TW 095103729 A TW095103729 A TW 095103729A TW 95103729 A TW95103729 A TW 95103729A TW 200633594 A TW200633594 A TW 200633594A
Authority
TW
Taiwan
Prior art keywords
discharge lamp
lamp lighting
transformer
lighting apparatus
inverter
Prior art date
Application number
TW095103729A
Other languages
English (en)
Other versions
TWI306003B (zh
Inventor
Toru Ashikaga
Toyomi Yamashita
Kazushige Hirata
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 TW200633594A publication Critical patent/TW200633594A/zh
Application granted granted Critical
Publication of TWI306003B publication Critical patent/TWI306003B/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
    • H05B41/2825—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 by means of a bridge converter in the final stage
    • H05B41/2827—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 by means of a bridge converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
TW095103729A 2005-02-01 2006-02-03 Discharge lamp lighting apparatus TW200633594A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005025462 2005-02-01
JP2005096229A JP2006244972A (ja) 2005-02-01 2005-03-29 放電灯点灯装置

Publications (2)

Publication Number Publication Date
TW200633594A true TW200633594A (en) 2006-09-16
TWI306003B TWI306003B (zh) 2009-02-01

Family

ID=36777233

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095103729A TW200633594A (en) 2005-02-01 2006-02-03 Discharge lamp lighting apparatus

Country Status (5)

Country Link
US (1) US20070247082A1 (zh)
JP (1) JP2006244972A (zh)
DE (1) DE112006000029T5 (zh)
TW (1) TW200633594A (zh)
WO (1) WO2006082849A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI784865B (zh) * 2022-01-13 2022-11-21 宏碁股份有限公司 諧振轉換器

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101233819B1 (ko) * 2006-02-07 2013-02-18 삼성디스플레이 주식회사 램프 구동 장치 및 이를 포함한 액정 표시 장치
JP4664226B2 (ja) * 2006-04-04 2011-04-06 スミダコーポレーション株式会社 放電管駆動回路
JP2007317503A (ja) * 2006-05-25 2007-12-06 Sanken Electric Co Ltd 放電灯点灯装置
DE102006040026B4 (de) * 2006-08-25 2015-06-18 Minebea Co., Ltd. Transformator zur Stromsymmetrierung
TW200826737A (en) * 2006-12-01 2008-06-16 Delta Electronics Inc Muti-lamp drive system and current balance circuit thereof
WO2008075389A1 (en) * 2006-12-21 2008-06-26 Osram Gesellschaft mit beschränkter Haftung A cell arrangement for feeding electrical loads such as light sources, corresponding circuit and design method
JP5066942B2 (ja) * 2007-03-02 2012-11-07 サンケン電気株式会社 マルチ放電管点灯装置
JP2009044915A (ja) * 2007-08-10 2009-02-26 Sanken Electric Co Ltd 電力供給装置
JP4333787B2 (ja) * 2007-08-27 2009-09-16 サンケン電気株式会社 冷陰極放電灯点灯装置
WO2009050911A1 (ja) * 2007-10-17 2009-04-23 Sharp Kabushiki Kaisha 表示装置用照明装置、表示装置、テレビ受信装置
US10085316B2 (en) 2015-09-16 2018-09-25 Philips Lighting Holding B.V. Circuit for LED driver

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53135184A (en) * 1977-04-27 1978-11-25 Hitachi Ltd Lighting apparatus for discharge lamp
JPS5430683A (en) * 1977-08-10 1979-03-07 Nippon Electric Co Device for firing discharge lamp
JPS63237392A (ja) * 1987-03-26 1988-10-03 松下電工株式会社 放電灯点灯装置
US20030141829A1 (en) * 2002-01-31 2003-07-31 Shan-Ho Yu Current equalizer assembly for LCD backlight panel
JP2004207045A (ja) * 2002-12-25 2004-07-22 Harison Toshiba Lighting Corp 誘電体バリア放電ランプ点灯装置
JP2004335443A (ja) * 2003-02-10 2004-11-25 Masakazu Ushijima 多灯点灯の放電管用インバータ回路及び面光源システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI784865B (zh) * 2022-01-13 2022-11-21 宏碁股份有限公司 諧振轉換器

Also Published As

Publication number Publication date
DE112006000029T5 (de) 2007-05-16
TWI306003B (zh) 2009-02-01
WO2006082849A1 (ja) 2006-08-10
US20070247082A1 (en) 2007-10-25
JP2006244972A (ja) 2006-09-14

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees