JP2006140055A5 - - Google Patents

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Publication number
JP2006140055A5
JP2006140055A5 JP2004329280A JP2004329280A JP2006140055A5 JP 2006140055 A5 JP2006140055 A5 JP 2006140055A5 JP 2004329280 A JP2004329280 A JP 2004329280A JP 2004329280 A JP2004329280 A JP 2004329280A JP 2006140055 A5 JP2006140055 A5 JP 2006140055A5
Authority
JP
Japan
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.)
Granted
Application number
JP2004329280A
Other versions
JP2006140055A (ja
JP4560680B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2004329280A external-priority patent/JP4560680B2/ja
Priority to JP2004329280A priority Critical patent/JP4560680B2/ja
Priority to EP05748848A priority patent/EP1814367B1/en
Priority to US11/666,621 priority patent/US7489087B2/en
Priority to DE602005027101T priority patent/DE602005027101D1/de
Priority to PCT/JP2005/010409 priority patent/WO2006051630A1/ja
Priority to TW094125645A priority patent/TW200615986A/zh
Publication of JP2006140055A publication Critical patent/JP2006140055A/ja
Publication of JP2006140055A5 publication Critical patent/JP2006140055A5/ja
Publication of JP4560680B2 publication Critical patent/JP4560680B2/ja
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2004329280A 2004-11-12 2004-11-12 バックライトインバータ及びその駆動方法 Expired - Fee Related JP4560680B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004329280A JP4560680B2 (ja) 2004-11-12 2004-11-12 バックライトインバータ及びその駆動方法
PCT/JP2005/010409 WO2006051630A1 (ja) 2004-11-12 2005-06-07 バックライトインバータ及びその駆動方法
US11/666,621 US7489087B2 (en) 2004-11-12 2005-06-07 Backlight inverter and method of driving same
DE602005027101T DE602005027101D1 (en) 2004-11-12 2005-06-07 Rung
EP05748848A EP1814367B1 (en) 2004-11-12 2005-06-07 Backlight inverter and its driving method
TW094125645A TW200615986A (en) 2004-11-12 2005-07-28 Backlight converter and its driving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004329280A JP4560680B2 (ja) 2004-11-12 2004-11-12 バックライトインバータ及びその駆動方法

Publications (3)

Publication Number Publication Date
JP2006140055A JP2006140055A (ja) 2006-06-01
JP2006140055A5 true JP2006140055A5 (ja) 2007-06-14
JP4560680B2 JP4560680B2 (ja) 2010-10-13

Family

ID=36336314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004329280A Expired - Fee Related JP4560680B2 (ja) 2004-11-12 2004-11-12 バックライトインバータ及びその駆動方法

Country Status (6)

Country Link
US (1) US7489087B2 (ja)
EP (1) EP1814367B1 (ja)
JP (1) JP4560680B2 (ja)
DE (1) DE602005027101D1 (ja)
TW (1) TW200615986A (ja)
WO (1) WO2006051630A1 (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8144109B2 (en) * 2005-11-28 2012-03-27 Sharp Kabushiki Kaisha Inverter for light source device, light source device, display device and liquid crystal display device
CN101124855B (zh) * 2006-02-28 2011-02-09 株式会社村田制作所 放电管点亮电路及电子装置
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
JP4629613B2 (ja) * 2006-05-19 2011-02-09 スミダコーポレーション株式会社 放電管駆動回路およびインバータ回路
JP2007335267A (ja) 2006-06-15 2007-12-27 Minebea Co Ltd 放電灯点灯装置
JP2008011587A (ja) * 2006-06-27 2008-01-17 Matsushita Electric Ind Co Ltd 電源装置
JP4798444B2 (ja) * 2006-07-27 2011-10-19 ミネベア株式会社 多灯式放電灯点灯装置
JP4566174B2 (ja) * 2006-09-13 2010-10-20 シャープ株式会社 ランプホルダ及びバックライト装置
CN101155454A (zh) * 2006-09-30 2008-04-02 唯冠科技（深圳）有限公司 多灯管电流的控制方法及其驱动电路
JP2008153384A (ja) 2006-12-15 2008-07-03 Sony Corp トランスおよびバックライト装置並びに表示装置
TWI335720B (en) * 2007-02-12 2011-01-01 Chimei Innolux Corp Inverting circuit and liquid crystal display
JP2010521946A (ja) * 2007-03-13 2010-06-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電源供給回路
JP2009009721A (ja) * 2007-06-26 2009-01-15 Sanken Electric Co Ltd 放電灯点灯装置
JP2009032421A (ja) * 2007-07-24 2009-02-12 Sanken Electric Co Ltd 放電灯点灯装置
EP2020655A1 (en) * 2007-07-25 2009-02-04 Funai Electric Co., Ltd. Liquid crystal display device and liquid crystal television
JP2009146699A (ja) * 2007-12-13 2009-07-02 Minebea Co Ltd バックライトインバータ及びその駆動方法
JP2009224130A (ja) * 2008-03-14 2009-10-01 Sanken Electric Co Ltd 放電管点灯装置
TW200952554A (en) * 2008-06-11 2009-12-16 Beyond Innovation Tech Co Ltd Driving circuit of multi-lamps
JP5133151B2 (ja) * 2008-07-03 2013-01-30 スミダコーポレーション株式会社 インバータ回路
KR101528884B1 (ko) * 2008-08-28 2015-06-16 삼성디스플레이 주식회사 백라이트 어셈블리 및 이의 구동방법
JP2010165560A (ja) * 2009-01-15 2010-07-29 Tdk-Lambda Corp インバータ回路
CN101562936B (zh) * 2009-05-07 2013-05-22 福州华映视讯有限公司 改善驱动背光源灯管亮度反应时间的方法
US20120223653A1 (en) * 2009-12-10 2012-09-06 Sharp Kabushiki Kaisha Inverter device, display apparatus lighting device provided with same, and display apparatus
JP5564239B2 (ja) * 2009-12-14 2014-07-30 ミネベア株式会社 Ｌｅｄ駆動回路
US9750121B2 (en) * 2013-10-04 2017-08-29 Toshiba Mitsubishi-Electric Industrial Systems Corporation Power supply apparatus

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US5694007A (en) * 1995-04-19 1997-12-02 Systems And Services International, Inc. Discharge lamp lighting system for avoiding high in-rush current
US6114814A (en) 1998-12-11 2000-09-05 Monolithic Power Systems, Inc. Apparatus for controlling a discharge lamp in a backlighted display
US6326740B1 (en) * 1998-12-22 2001-12-04 Philips Electronics North America Corporation High frequency electronic ballast for multiple lamp independent operation
JP2000277361A (ja) * 1999-03-19 2000-10-06 Alps Electric Co Ltd 変成器
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JP2001244094A (ja) * 2000-02-28 2001-09-07 Toshiba Lighting & Technology Corp 放電灯点灯装置および液晶表示装置
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EP1542347A4 (en) * 2002-08-06 2007-12-05 Sharp Kk INVERTER CIRCUIT, DEVICE FOR CONTROLLING FLUORESCENT TUBES, BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY
KR100892584B1 (ko) * 2002-08-26 2009-04-08 삼성전자주식회사 전원공급장치와 이를 갖는 백라이트 어셈블리 및 액정표시 장치
JP3951176B2 (ja) 2002-09-06 2007-08-01 ミネベア株式会社 放電灯点灯装置
JP2004201457A (ja) * 2002-12-20 2004-07-15 Toko Inc インバータ回路の駆動方法
US6936975B2 (en) * 2003-04-15 2005-08-30 02Micro International Limited Power supply for an LCD panel
JP4554989B2 (ja) * 2003-07-30 2010-09-29 パナソニック株式会社 冷陰極管点灯装置
US7187139B2 (en) * 2003-09-09 2007-03-06 Microsemi Corporation Split phase inverters for CCFL backlight system
JP4447885B2 (ja) * 2003-10-24 2010-04-07 昌和 牛嶋 面光源装置用インバータ回路
US7368880B2 (en) * 2004-07-19 2008-05-06 Intersil Americas Inc. Phase shift modulation-based control of amplitude of AC voltage output produced by double-ended DC-AC converter circuitry for powering high voltage load such as cold cathode fluorescent lamp
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US7190128B2 (en) * 2004-10-08 2007-03-13 Chien-Chih Chen Multi-phase multi-lamp driving system

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