JP5760688B2 - 光源装置、放電灯の駆動方法およびプロジェクター - Google Patents

光源装置、放電灯の駆動方法およびプロジェクター Download PDF

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Publication number
JP5760688B2
JP5760688B2 JP2011115077A JP2011115077A JP5760688B2 JP 5760688 B2 JP5760688 B2 JP 5760688B2 JP 2011115077 A JP2011115077 A JP 2011115077A JP 2011115077 A JP2011115077 A JP 2011115077A JP 5760688 B2 JP5760688 B2 JP 5760688B2
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less
section
modulation frequency
discharge lamp
light source
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Japanese (ja)
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JP2012243681A (ja
JP2012243681A5 (enExample
Inventor
鬼頭　聡
聡 鬼頭
鈴木　淳一
淳一 鈴木
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Seiko Epson Corp
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Seiko Epson Corp
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JP2011115077A 2011-05-23 2011-05-23 光源装置、放電灯の駆動方法およびプロジェクター Expired - Fee Related JP5760688B2 (ja)

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JP2011115077A JP5760688B2 (ja) 2011-05-23 2011-05-23 光源装置、放電灯の駆動方法およびプロジェクター

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JP2011115077A JP5760688B2 (ja) 2011-05-23 2011-05-23 光源装置、放電灯の駆動方法およびプロジェクター

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JP2012243681A JP2012243681A (ja) 2012-12-10
JP2012243681A5 JP2012243681A5 (enExample) 2014-07-10
JP5760688B2 true JP5760688B2 (ja) 2015-08-12

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6201427B2 (ja) * 2013-05-29 2017-09-27 セイコーエプソン株式会社 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000223297A (ja) * 1999-02-02 2000-08-11 Mitsui Chemicals Inc 放電管点灯回路および放電管点灯方法
JP4985690B2 (ja) * 2009-03-31 2012-07-25 ウシオ電機株式会社 高圧放電ランプ点灯装置

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JP2012243681A (ja) 2012-12-10

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