JP2016162615A5 - - Google Patents

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Publication number
JP2016162615A5
JP2016162615A5 JP2015041014A JP2015041014A JP2016162615A5 JP 2016162615 A5 JP2016162615 A5 JP 2016162615A5 JP 2015041014 A JP2015041014 A JP 2015041014A JP 2015041014 A JP2015041014 A JP 2015041014A JP 2016162615 A5 JP2016162615 A5 JP 2016162615A5
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JP
Japan
Prior art keywords
discharge lamp
measurement period
driving device
lamp driving
measurement
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.)
Withdrawn
Application number
JP2015041014A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016162615A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2015041014A priority Critical patent/JP2016162615A/ja
Priority claimed from JP2015041014A external-priority patent/JP2016162615A/ja
Priority to US14/978,759 priority patent/US9693435B2/en
Publication of JP2016162615A publication Critical patent/JP2016162615A/ja
Publication of JP2016162615A5 publication Critical patent/JP2016162615A5/ja
Withdrawn legal-status Critical Current

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JP2015041014A 2015-03-03 2015-03-03 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法 Withdrawn JP2016162615A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015041014A JP2016162615A (ja) 2015-03-03 2015-03-03 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
US14/978,759 US9693435B2 (en) 2015-03-03 2015-12-22 Discharge lamp driving device, projector, and discharge lamp driving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015041014A JP2016162615A (ja) 2015-03-03 2015-03-03 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 (2)

Publication Number Publication Date
JP2016162615A JP2016162615A (ja) 2016-09-05
JP2016162615A5 true JP2016162615A5 (cg-RX-API-DMAC7.html) 2018-02-08

Family

ID=56845243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015041014A Withdrawn JP2016162615A (ja) 2015-03-03 2015-03-03 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法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 (2)

Country Link
US (1) US9693435B2 (cg-RX-API-DMAC7.html)
JP (1) JP2016162615A (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
JP6610304B2 (ja) * 2016-02-02 2019-11-27 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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7511432B2 (en) * 2003-01-17 2009-03-31 Panasonic Electric Works Co., Ltd. Discharge lamp lighting device, illumination device, and projector
JP4448396B2 (ja) * 2004-07-13 2010-04-07 株式会社日立製作所 ランプ作動制御装置及びその方法
JP4990490B2 (ja) * 2004-11-11 2012-08-01 パナソニック株式会社 高圧放電ランプ点灯装置、高圧放電ランプ装置、投射型画像表示装置及び高圧放電ランプ点灯方法
JP2007059281A (ja) 2005-08-26 2007-03-08 Matsushita Electric Works Ltd 高圧放電灯点灯装置および画像表示装置
JP5463765B2 (ja) * 2008-08-07 2014-04-09 セイコーエプソン株式会社 放電灯の駆動装置および駆動方法、光源装置並びに画像表示装置
JP5515479B2 (ja) * 2008-10-07 2014-06-11 セイコーエプソン株式会社 放電灯の駆動装置および駆動方法、光源装置並びに画像表示装置
JP4666063B2 (ja) * 2008-11-21 2011-04-06 ウシオ電機株式会社 高圧放電ランプ点灯装置
JP4992994B2 (ja) * 2009-12-01 2012-08-08 ウシオ電機株式会社 高圧放電ランプ点灯装置およびプロジェクタ

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