JP4871981B2 - 点灯装置、及びこれを備えた画像表示装置 - Google Patents

点灯装置、及びこれを備えた画像表示装置 Download PDF

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Publication number
JP4871981B2
JP4871981B2 JP2009199463A JP2009199463A JP4871981B2 JP 4871981 B2 JP4871981 B2 JP 4871981B2 JP 2009199463 A JP2009199463 A JP 2009199463A JP 2009199463 A JP2009199463 A JP 2009199463A JP 4871981 B2 JP4871981 B2 JP 4871981B2
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JP
Japan
Prior art keywords
inverter
fluorescent lamp
lighting device
cathode fluorescent
hot cathode
Prior art date
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Expired - Fee Related
Application number
JP2009199463A
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English (en)
Japanese (ja)
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JP2011054294A (ja
Inventor
充弘 門田
浩幸 庄司
賢治 川端
岡田　　隆
幸生 古矢
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Hitachi Appliances Inc
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Hitachi Appliances Inc
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Application filed by Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Priority to JP2009199463A priority Critical patent/JP4871981B2/ja
Priority to TW99117617A priority patent/TWI445451B/zh
Publication of JP2011054294A publication Critical patent/JP2011054294A/ja
Application granted granted Critical
Publication of JP4871981B2 publication Critical patent/JP4871981B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Liquid Crystal (AREA)
  • Inverter Devices (AREA)
JP2009199463A 2009-08-31 2009-08-31 点灯装置、及びこれを備えた画像表示装置 Expired - Fee Related JP4871981B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009199463A JP4871981B2 (ja) 2009-08-31 2009-08-31 点灯装置、及びこれを備えた画像表示装置
TW99117617A TWI445451B (zh) 2009-08-31 2010-06-01 A lighting device and an image display device provided with the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009199463A JP4871981B2 (ja) 2009-08-31 2009-08-31 点灯装置、及びこれを備えた画像表示装置

Publications (2)

Publication Number Publication Date
JP2011054294A JP2011054294A (ja) 2011-03-17
JP4871981B2 true JP4871981B2 (ja) 2012-02-08

Family

ID=43943105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009199463A Expired - Fee Related JP4871981B2 (ja) 2009-08-31 2009-08-31 点灯装置、及びこれを備えた画像表示装置

Country Status (2)

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JP (1) JP4871981B2 (zh)
TW (1) TWI445451B (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05258878A (ja) * 1992-03-11 1993-10-08 Stanley Electric Co Ltd 熱陰極放電灯の点灯装置
JPH10189274A (ja) * 1996-12-27 1998-07-21 Toshiba Lighting & Technol Corp 電源装置、放電灯点灯装置および照明装置
JP3885392B2 (ja) * 1998-11-30 2007-02-21 松下電工株式会社 放電灯点灯装置
JP3654089B2 (ja) * 1999-10-26 2005-06-02 松下電工株式会社 電源装置
US8115421B2 (en) * 2007-02-19 2012-02-14 Panasonic Electronic Works Co., Ltd. Discharge lamp lighting device, illumination device, and liquid crystal display device
JP2008159599A (ja) * 2008-03-24 2008-07-10 Matsushita Electric Works Ltd 放電灯点灯装置

Also Published As

Publication number Publication date
TWI445451B (zh) 2014-07-11
TW201108864A (en) 2011-03-01
JP2011054294A (ja) 2011-03-17

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