JP2017004826A5 - - Google Patents

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Publication number
JP2017004826A5
JP2017004826A5 JP2015119005A JP2015119005A JP2017004826A5 JP 2017004826 A5 JP2017004826 A5 JP 2017004826A5 JP 2015119005 A JP2015119005 A JP 2015119005A JP 2015119005 A JP2015119005 A JP 2015119005A JP 2017004826 A5 JP2017004826 A5 JP 2017004826A5
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JP
Japan
Prior art keywords
discharge lamp
period
current
driving device
lamp driving
Prior art date
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Application number
JP2015119005A
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English (en)
Japanese (ja)
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JP6601003B2 (ja
JP2017004826A (ja
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Priority to JP2015119005A priority Critical patent/JP6601003B2/ja
Priority claimed from JP2015119005A external-priority patent/JP6601003B2/ja
Publication of JP2017004826A publication Critical patent/JP2017004826A/ja
Publication of JP2017004826A5 publication Critical patent/JP2017004826A5/ja
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Publication of JP6601003B2 publication Critical patent/JP6601003B2/ja
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JP2015119005A 2015-06-12 2015-06-12 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法 Active JP6601003B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015119005A JP6601003B2 (ja) 2015-06-12 2015-06-12 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015119005A JP6601003B2 (ja) 2015-06-12 2015-06-12 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法

Publications (3)

Publication Number Publication Date
JP2017004826A JP2017004826A (ja) 2017-01-05
JP2017004826A5 true JP2017004826A5 (enExample) 2018-07-12
JP6601003B2 JP6601003B2 (ja) 2019-11-06

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ID=57752219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015119005A Active JP6601003B2 (ja) 2015-06-12 2015-06-12 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法

Country Status (1)

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JP (1) JP6601003B2 (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6215252B1 (en) * 1998-12-29 2001-04-10 Philips Electronics North America Corporation Method and apparatus for lamp control
JP5645012B2 (ja) * 2010-11-18 2014-12-24 セイコーエプソン株式会社 放電灯点灯装置、プロジェクター及び放電灯の駆動方法
JP5368655B2 (ja) * 2013-06-14 2013-12-18 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
JP5733545B2 (ja) * 2014-06-13 2015-06-10 セイコーエプソン株式会社 プロジェクター及びプロジェクターシステム

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