JP2012243683A5 - - Google Patents

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Publication number
JP2012243683A5
JP2012243683A5 JP2011115079A JP2011115079A JP2012243683A5 JP 2012243683 A5 JP2012243683 A5 JP 2012243683A5 JP 2011115079 A JP2011115079 A JP 2011115079A JP 2011115079 A JP2011115079 A JP 2011115079A JP 2012243683 A5 JP2012243683 A5 JP 2012243683A5
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JP
Japan
Prior art keywords
section
amplitude
alternating current
light source
source device
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JP2011115079A
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English (en)
Japanese (ja)
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JP2012243683A (ja
JP5803269B2 (ja
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Priority claimed from JP2011115079A external-priority patent/JP5803269B2/ja
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Publication of JP2012243683A5 publication Critical patent/JP2012243683A5/ja
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Publication of JP5803269B2 publication Critical patent/JP5803269B2/ja
Expired - Fee Related legal-status Critical Current
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JP2011115079A 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 JP5803269B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011115079A JP5803269B2 (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
JP2011115079A JP5803269B2 (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
JP2012243683A JP2012243683A (ja) 2012-12-10
JP2012243683A5 true JP2012243683A5 (https=) 2014-07-03
JP5803269B2 JP5803269B2 (ja) 2015-11-04

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ID=47465141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011115079A Expired - Fee Related JP5803269B2 (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)

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JP (1) JP5803269B2 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311595A (ja) * 1989-06-08 1991-01-18 Oki Electric Ind Co Ltd 冷陰極管点灯回路
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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