JP2008091306A - 放電管点灯装置の周波数同期化方法及び放電管点灯装置並びに半導体集積回路 - Google Patents

放電管点灯装置の周波数同期化方法及び放電管点灯装置並びに半導体集積回路 Download PDF

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Publication number
JP2008091306A
JP2008091306A JP2006274214A JP2006274214A JP2008091306A JP 2008091306 A JP2008091306 A JP 2008091306A JP 2006274214 A JP2006274214 A JP 2006274214A JP 2006274214 A JP2006274214 A JP 2006274214A JP 2008091306 A JP2008091306 A JP 2008091306A
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JP
Japan
Prior art keywords
signal
discharge tube
current
pulse
frequency
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.)
Pending
Application number
JP2006274214A
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English (en)
Japanese (ja)
Inventor
Kengo Kimura
研吾 木村
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.)
Sanken Electric Co Ltd
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
Priority to JP2006274214A priority Critical patent/JP2008091306A/ja
Priority to PCT/JP2007/067611 priority patent/WO2008044413A1/ja
Priority to KR1020097009381A priority patent/KR101069360B1/ko
Priority to CN200780036795XA priority patent/CN101523994B/zh
Priority to US12/302,617 priority patent/US8049435B2/en
Priority to TW096134843A priority patent/TW200824253A/zh
Publication of JP2008091306A publication Critical patent/JP2008091306A/ja
Priority to US13/156,008 priority patent/US20110235383A1/en
Pending legal-status Critical Current

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    • 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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency AC, or with separate oscillator frequency
    • 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
    • H05B41/2828—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 control circuits for the switching elements

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)
JP2006274214A 2006-10-05 2006-10-05 放電管点灯装置の周波数同期化方法及び放電管点灯装置並びに半導体集積回路 Pending JP2008091306A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2006274214A JP2008091306A (ja) 2006-10-05 2006-10-05 放電管点灯装置の周波数同期化方法及び放電管点灯装置並びに半導体集積回路
PCT/JP2007/067611 WO2008044413A1 (fr) 2006-10-05 2007-09-10 Procédé de synchronisation de fréquence pour appareil d'éclairage à lampe à décharge, appareil d'éclairage à lampe à décharge, et circuit intégré à semi-conducteurs
KR1020097009381A KR101069360B1 (ko) 2006-10-05 2007-09-10 방전관 점등 장치의 주파수 동기화 방법, 방전관 점등 장치 및 반도체 집적회로
CN200780036795XA CN101523994B (zh) 2006-10-05 2007-09-10 放电管点亮装置的频率同步化方法以及放电管点亮装置以及半导体集成电路
US12/302,617 US8049435B2 (en) 2006-10-05 2007-09-10 Frequency synchronizing method for discharge tube lighting apparatus, discharge tube lighting apparatus, and semiconductor integrated circuit
TW096134843A TW200824253A (en) 2006-10-05 2007-09-19 Frequency synchronizing method for discharge tube lighting apparatus, discharge tube lighting apparatus, and semiconductor integrated circuit
US13/156,008 US20110235383A1 (en) 2006-10-05 2011-06-08 Frequency synchronizing method for discharge tube lighting apparatus, discharge tube lighting apparatus, and semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006274214A JP2008091306A (ja) 2006-10-05 2006-10-05 放電管点灯装置の周波数同期化方法及び放電管点灯装置並びに半導体集積回路

Publications (1)

Publication Number Publication Date
JP2008091306A true JP2008091306A (ja) 2008-04-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006274214A Pending JP2008091306A (ja) 2006-10-05 2006-10-05 放電管点灯装置の周波数同期化方法及び放電管点灯装置並びに半導体集積回路

Country Status (6)

Country Link
US (2) US8049435B2 (enExample)
JP (1) JP2008091306A (enExample)
KR (1) KR101069360B1 (enExample)
CN (1) CN101523994B (enExample)
TW (1) TW200824253A (enExample)
WO (1) WO2008044413A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010074987A (ja) * 2008-09-19 2010-04-02 Sanken Electric Co Ltd Ｄｃ／ａｃコンバータ
CN108880521A (zh) * 2018-05-03 2018-11-23 许继电源有限公司 一种mosfet开关驱动电路
JP2019004653A (ja) * 2017-06-19 2019-01-10 株式会社リコー Ｐｗｍ制御装置、スイッチング電源装置、画像形成装置、ｐｗｍ制御方法、及びプログラム

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4062348B1 (ja) 2006-10-05 2008-03-19 サンケン電気株式会社 放電管点灯装置の同期運転システム及び放電管点灯装置並びに半導体集積回路
CN103139998A (zh) * 2011-11-23 2013-06-05 峒鑫科技股份有限公司 照明保护电路
US20150365084A1 (en) * 2014-06-13 2015-12-17 Infineon Technologies Austria Ag Circuits and methods for operating a circuit
US10462298B2 (en) 2017-01-10 2019-10-29 Ebay Inc. Interactive user interface for profile management
MX2019014837A (es) * 2017-06-09 2020-08-03 Lutron Tech Co Llc Dispositivo de control de carga que tiene un circuito de protección contra sobreintensidad.
JP7186134B2 (ja) * 2019-05-27 2022-12-08 ルネサスエレクトロニクス株式会社 半導体装置及びそれを備えた半導体システム

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US4340883A (en) * 1977-06-20 1982-07-20 The Solartron Electronic Group Limited Bipolar mark-space analogue-to-digital converter with balanced scale factors
US5615093A (en) * 1994-08-05 1997-03-25 Linfinity Microelectronics Current synchronous zero voltage switching resonant topology
JP3740220B2 (ja) 1996-08-01 2006-02-01 株式会社日立製作所 蛍光灯点灯装置
JP3546610B2 (ja) 1996-09-20 2004-07-28 ウシオ電機株式会社 誘電体バリア放電装置
US6198198B1 (en) 1997-02-06 2001-03-06 Taiheiyo Cement Corporation Control circuit and method for piezoelectric transformer
JPH10285942A (ja) 1997-02-06 1998-10-23 Nippon Cement Co Ltd 圧電トランスの制御回路及び制御方法
US6501234B2 (en) * 2001-01-09 2002-12-31 02 Micro International Limited Sequential burst mode activation circuit
JP2002319499A (ja) 2001-02-15 2002-10-31 Matsushita Electric Works Ltd 放電灯点灯装置
US6998792B2 (en) * 2002-06-07 2006-02-14 Matsushita Electric Industrial Co., Ltd. Electrodeless discharge lamp lighting device, light bulb type electrodeless fluorescent lamp and discharge lamp lighting device
CN100435466C (zh) * 2002-12-25 2008-11-19 罗姆股份有限公司 直流-交流转换装置的并行运转系统及控制器集成电路
JP2005005059A (ja) * 2003-06-10 2005-01-06 Fdk Corp 放電管点灯用他励式インバータ回路
US7187140B2 (en) * 2003-12-16 2007-03-06 Microsemi Corporation Lamp current control using profile synthesizer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010074987A (ja) * 2008-09-19 2010-04-02 Sanken Electric Co Ltd Ｄｃ／ａｃコンバータ
JP2019004653A (ja) * 2017-06-19 2019-01-10 株式会社リコー Ｐｗｍ制御装置、スイッチング電源装置、画像形成装置、ｐｗｍ制御方法、及びプログラム
CN108880521A (zh) * 2018-05-03 2018-11-23 许继电源有限公司 一种mosfet开关驱动电路
CN108880521B (zh) * 2018-05-03 2022-03-15 许继电源有限公司 一种mosfet开关驱动电路

Also Published As

Publication number Publication date
KR101069360B1 (ko) 2011-10-04
TW200824253A (en) 2008-06-01
KR20090093950A (ko) 2009-09-02
US8049435B2 (en) 2011-11-01
CN101523994B (zh) 2012-09-26
US20090243505A1 (en) 2009-10-01
US20110235383A1 (en) 2011-09-29
TWI338438B (enExample) 2011-03-01
WO2008044413A1 (fr) 2008-04-17
CN101523994A (zh) 2009-09-02

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