JP2014053228A5 - - Google Patents

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Publication number
JP2014053228A5
JP2014053228A5 JP2012198164A JP2012198164A JP2014053228A5 JP 2014053228 A5 JP2014053228 A5 JP 2014053228A5 JP 2012198164 A JP2012198164 A JP 2012198164A JP 2012198164 A JP2012198164 A JP 2012198164A JP 2014053228 A5 JP2014053228 A5 JP 2014053228A5
Authority
JP
Japan
Prior art keywords
electrode
period
frequency
alternating current
drive device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2012198164A
Other languages
English (en)
Japanese (ja)
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JP2014053228A (ja
JP6003424B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012198164A priority Critical patent/JP6003424B2/ja
Priority claimed from JP2012198164A external-priority patent/JP6003424B2/ja
Priority to US14/016,626 priority patent/US9491839B2/en
Publication of JP2014053228A publication Critical patent/JP2014053228A/ja
Publication of JP2014053228A5 publication Critical patent/JP2014053228A5/ja
Application granted granted Critical
Publication of JP6003424B2 publication Critical patent/JP6003424B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012198164A 2012-09-06 2012-09-10 放電灯の駆動装置及び駆動方法、光源装置、並びにプロジェクター Expired - Fee Related JP6003424B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012198164A JP6003424B2 (ja) 2012-09-10 2012-09-10 放電灯の駆動装置及び駆動方法、光源装置、並びにプロジェクター
US14/016,626 US9491839B2 (en) 2012-09-06 2013-09-03 Driving device and driving method for discharge lamp, light source device, and projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012198164A JP6003424B2 (ja) 2012-09-10 2012-09-10 放電灯の駆動装置及び駆動方法、光源装置、並びにプロジェクター

Publications (3)

Publication Number Publication Date
JP2014053228A JP2014053228A (ja) 2014-03-20
JP2014053228A5 true JP2014053228A5 (cg-RX-API-DMAC7.html) 2015-10-01
JP6003424B2 JP6003424B2 (ja) 2016-10-05

Family

ID=50611522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012198164A Expired - Fee Related JP6003424B2 (ja) 2012-09-06 2012-09-10 放電灯の駆動装置及び駆動方法、光源装置、並びにプロジェクター

Country Status (1)

Country Link
JP (1) JP6003424B2 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6536113B2 (ja) * 2015-03-25 2019-07-03 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
JP4857683B2 (ja) * 2005-09-20 2012-01-18 ウシオ電機株式会社 放電ランプ点灯装置
BRPI0601239A (pt) * 2006-04-06 2007-12-04 Univ Fed De Santa Catarina Ufsc alimentação pulsada em alta freqüência das lámpadas de descarga

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