JP2009110918A - 高圧放電灯点灯装置及び光源装置 - Google Patents

高圧放電灯点灯装置及び光源装置 Download PDF

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Publication number
JP2009110918A
JP2009110918A JP2008052785A JP2008052785A JP2009110918A JP 2009110918 A JP2009110918 A JP 2009110918A JP 2008052785 A JP2008052785 A JP 2008052785A JP 2008052785 A JP2008052785 A JP 2008052785A JP 2009110918 A JP2009110918 A JP 2009110918A
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Japan
Prior art keywords
current
pressure discharge
discharge lamp
electrode
high pressure
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Pending
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JP2008052785A
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Japanese (ja)
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JP2009110918A5 (enExample
Inventor
Toru Nagase
徹 永瀬
Shinichi Suzuki
信一 鈴木
Yoshiaki Komatsu
嘉昭 駒津
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Iwasaki Electric Co Ltd
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Iwasaki Electric Co Ltd
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Priority to JP2008052785A priority Critical patent/JP2009110918A/ja
Publication of JP2009110918A publication Critical patent/JP2009110918A/ja
Publication of JP2009110918A5 publication Critical patent/JP2009110918A5/ja
Pending legal-status Critical Current

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  • Inverter Devices (AREA)
JP2008052785A 2007-10-11 2008-03-04 高圧放電灯点灯装置及び光源装置 Pending JP2009110918A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008052785A JP2009110918A (ja) 2007-10-11 2008-03-04 高圧放電灯点灯装置及び光源装置

Applications Claiming Priority (2)

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JP2007265498 2007-10-11
JP2008052785A JP2009110918A (ja) 2007-10-11 2008-03-04 高圧放電灯点灯装置及び光源装置

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JP2009110918A true JP2009110918A (ja) 2009-05-21
JP2009110918A5 JP2009110918A5 (enExample) 2010-10-07

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JP2008052785A Pending JP2009110918A (ja) 2007-10-11 2008-03-04 高圧放電灯点灯装置及び光源装置

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009224193A (ja) * 2008-03-17 2009-10-01 Seiko Epson Corp 放電灯点灯装置及びその制御方法並びにプロジェクタ
JP2012146633A (ja) * 2010-04-09 2012-08-02 Mitsubishi Chemicals Corp 調光装置、及びｌｅｄ照明システム
WO2013021565A1 (ja) * 2011-08-11 2013-02-14 岩崎電気株式会社 高圧放電灯点灯装置及び光源装置
US8508141B2 (en) 2010-01-29 2013-08-13 Mitsubishi Chemical Corporation Light control apparatus for light emitting device and illumination system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003347071A (ja) * 2002-05-28 2003-12-05 Plus Vision Corp 垂直ランプ装置及びこれを用いたプロジェクタ
JP2006004919A (ja) * 2004-05-20 2006-01-05 Seiko Epson Corp 光源装置、プロジェクタ及び発光管の駆動方法
JP2007213922A (ja) * 2006-02-08 2007-08-23 Mitsubishi Electric Corp 高圧放電ランプ点灯装置およびこれを用いた投射型ディスプレイ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003347071A (ja) * 2002-05-28 2003-12-05 Plus Vision Corp 垂直ランプ装置及びこれを用いたプロジェクタ
JP2006004919A (ja) * 2004-05-20 2006-01-05 Seiko Epson Corp 光源装置、プロジェクタ及び発光管の駆動方法
JP2007213922A (ja) * 2006-02-08 2007-08-23 Mitsubishi Electric Corp 高圧放電ランプ点灯装置およびこれを用いた投射型ディスプレイ装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009224193A (ja) * 2008-03-17 2009-10-01 Seiko Epson Corp 放電灯点灯装置及びその制御方法並びにプロジェクタ
US8174199B2 (en) 2008-03-17 2012-05-08 Seiko Epson Corporation Discharge lamp lighting apparatus, method for controlling the same, and projector
US8508141B2 (en) 2010-01-29 2013-08-13 Mitsubishi Chemical Corporation Light control apparatus for light emitting device and illumination system
JP2012146633A (ja) * 2010-04-09 2012-08-02 Mitsubishi Chemicals Corp 調光装置、及びｌｅｄ照明システム
US8810141B2 (en) 2010-04-09 2014-08-19 Mitsubishi Chemical Corporation Illumination light control apparatus and LED illumination system
WO2013021565A1 (ja) * 2011-08-11 2013-02-14 岩崎電気株式会社 高圧放電灯点灯装置及び光源装置
JP2013038043A (ja) * 2011-08-11 2013-02-21 Iwasaki Electric Co Ltd 高圧放電灯点灯装置及び光源装置

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