JP2012243681A5 - - Google Patents

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Publication number
JP2012243681A5
JP2012243681A5 JP2011115077A JP2011115077A JP2012243681A5 JP 2012243681 A5 JP2012243681 A5 JP 2012243681A5 JP 2011115077 A JP2011115077 A JP 2011115077A JP 2011115077 A JP2011115077 A JP 2011115077A JP 2012243681 A5 JP2012243681 A5 JP 2012243681A5
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JP
Japan
Prior art keywords
light source
section
source device
amplitude
current
Prior art date
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Application number
JP2011115077A
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English (en)
Japanese (ja)
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JP5760688B2 (ja
JP2012243681A (ja
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Priority to JP2011115077A priority Critical patent/JP5760688B2/ja
Priority claimed from JP2011115077A external-priority patent/JP5760688B2/ja
Publication of JP2012243681A publication Critical patent/JP2012243681A/ja
Publication of JP2012243681A5 publication Critical patent/JP2012243681A5/ja
Application granted granted Critical
Publication of JP5760688B2 publication Critical patent/JP5760688B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (3)

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

Family

ID=47465139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011115077A Expired - Fee Related 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

Country Status (1)

Country Link
JP (1) JP5760688B2 (enExample)

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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