JP2001244088A5 - - Google Patents

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Publication number
JP2001244088A5
JP2001244088A5 JP2000052718A JP2000052718A JP2001244088A5 JP 2001244088 A5 JP2001244088 A5 JP 2001244088A5 JP 2000052718 A JP2000052718 A JP 2000052718A JP 2000052718 A JP2000052718 A JP 2000052718A JP 2001244088 A5 JP2001244088 A5 JP 2001244088A5
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JP
Japan
Prior art keywords
current
rectangular wave
frequency rectangular
wave current
frequency
Prior art date
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Application number
JP2000052718A
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English (en)
Japanese (ja)
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JP2001244088A (ja
JP3844046B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2000052718A priority Critical patent/JP3844046B2/ja
Priority claimed from JP2000052718A external-priority patent/JP3844046B2/ja
Publication of JP2001244088A publication Critical patent/JP2001244088A/ja
Publication of JP2001244088A5 publication Critical patent/JP2001244088A5/ja
Application granted granted Critical
Publication of JP3844046B2 publication Critical patent/JP3844046B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000052718A 2000-02-29 2000-02-29 高圧放電灯点灯装置 Expired - Fee Related JP3844046B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000052718A JP3844046B2 (ja) 2000-02-29 2000-02-29 高圧放電灯点灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000052718A JP3844046B2 (ja) 2000-02-29 2000-02-29 高圧放電灯点灯装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006125038A Division JP4324974B2 (ja) 2006-04-28 2006-04-28 高圧放電灯点灯装置

Publications (3)

Publication Number Publication Date
JP2001244088A JP2001244088A (ja) 2001-09-07
JP2001244088A5 true JP2001244088A5 (enrdf_load_stackoverflow) 2006-05-11
JP3844046B2 JP3844046B2 (ja) 2006-11-08

Family

ID=18574189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000052718A Expired - Fee Related JP3844046B2 (ja) 2000-02-29 2000-02-29 高圧放電灯点灯装置

Country Status (1)

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JP (1) JP3844046B2 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4103397B2 (ja) * 2002-01-17 2008-06-18 松下電工株式会社 放電灯点灯装置
US7420333B1 (en) 2004-01-29 2008-09-02 Marvell International Ltd. Mixed mode control for dimmable fluorescent lamp
WO2005074332A1 (ja) * 2004-02-02 2005-08-11 Iwasaki Electric Co., Ltd. 高圧放電灯点灯装置及び点灯方法
JP2005101016A (ja) * 2005-01-13 2005-04-14 Matsushita Electric Works Ltd 放電灯点灯装置及び車載用照明器具
WO2007096803A1 (en) * 2006-02-20 2007-08-30 Philips Intellectual Property & Standards Gmbh Method and driving unit for driving a gas discharge lamp
JP4665799B2 (ja) * 2006-03-08 2011-04-06 パナソニック電工株式会社 高圧放電灯点灯装置および画像表示装置
JP4820702B2 (ja) * 2006-07-20 2011-11-24 オスラム・メルコ株式会社 超高圧水銀ランプ
JP4971782B2 (ja) * 2006-12-25 2012-07-11 パナソニック株式会社 放電灯点灯装置および画像表示装置
JP4888833B2 (ja) * 2007-04-16 2012-02-29 岩崎電気株式会社 高圧放電灯点灯装置
US8022636B2 (en) 2007-05-22 2011-09-20 Marvell International Ltd. Control of delivery of current through one or more discharge lamps
JP4968052B2 (ja) * 2007-12-26 2012-07-04 パナソニック株式会社 高圧放電ランプ点灯装置、それを用いた高圧放電ランプ装置、その高圧放電ランプ装置を用いたプロジェクタ、および高圧放電ランプの点灯方法
JP2010123567A (ja) 2008-10-21 2010-06-03 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置およびこれを用いた画像表示装置
JP5287454B2 (ja) * 2009-04-14 2013-09-11 岩崎電気株式会社 高圧放電灯点灯装置、プロジェクタ及び高圧放電灯の点灯方法
JP5846821B2 (ja) * 2011-09-22 2016-01-20 株式会社オーク製作所 放電ランプ点灯装置および点灯方法

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