JP2017004591A5 - - Google Patents

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Publication number
JP2017004591A5
JP2017004591A5 JP2015113728A JP2015113728A JP2017004591A5 JP 2017004591 A5 JP2017004591 A5 JP 2017004591A5 JP 2015113728 A JP2015113728 A JP 2015113728A JP 2015113728 A JP2015113728 A JP 2015113728A JP 2017004591 A5 JP2017004591 A5 JP 2017004591A5
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JP
Japan
Prior art keywords
discharge lamp
period
alternating
periods
supplied
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
JP2015113728A
Other languages
English (en)
Japanese (ja)
Other versions
JP6592971B2 (ja
JP2017004591A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2015113728A priority Critical patent/JP6592971B2/ja
Priority claimed from JP2015113728A external-priority patent/JP6592971B2/ja
Priority to CN201610369481.2A priority patent/CN106255298B/zh
Priority to US15/168,634 priority patent/US9867265B2/en
Priority to EP16172869.6A priority patent/EP3102006B1/en
Publication of JP2017004591A publication Critical patent/JP2017004591A/ja
Publication of JP2017004591A5 publication Critical patent/JP2017004591A5/ja
Application granted granted Critical
Publication of JP6592971B2 publication Critical patent/JP6592971B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015113728A 2015-06-04 2015-06-04 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 Active JP6592971B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2015113728A JP6592971B2 (ja) 2015-06-04 2015-06-04 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
CN201610369481.2A CN106255298B (zh) 2015-06-04 2016-05-30 放电灯驱动装置、光源装置、投影机以及放电灯驱动方法
US15/168,634 US9867265B2 (en) 2015-06-04 2016-05-31 Discharge lamp driving device, projector, and discharge lamp driving method
EP16172869.6A EP3102006B1 (en) 2015-06-04 2016-06-03 Discharge-lamp driving device, light source device, projector, and discharge-lamp driving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015113728A JP6592971B2 (ja) 2015-06-04 2015-06-04 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 (3)

Publication Number Publication Date
JP2017004591A JP2017004591A (ja) 2017-01-05
JP2017004591A5 true JP2017004591A5 (cg-RX-API-DMAC7.html) 2018-07-05
JP6592971B2 JP6592971B2 (ja) 2019-10-23

Family

ID=57754252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015113728A Active JP6592971B2 (ja) 2015-06-04 2015-06-04 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 (1)

Country Link
JP (1) JP6592971B2 (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
JP6812754B2 (ja) 2016-11-04 2021-01-13 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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4281633B2 (ja) * 2004-06-25 2009-06-17 パナソニック電工株式会社 放電灯点灯装置
CN101790900A (zh) * 2007-09-27 2010-07-28 岩崎电气株式会社 高压放电灯镇流器、高压放电灯驱动方法及投影仪
JP5278212B2 (ja) * 2009-07-14 2013-09-04 セイコーエプソン株式会社 放電灯点灯装置、プロジェクター及び放電灯の駆動方法
JP5724246B2 (ja) * 2010-08-20 2015-05-27 セイコーエプソン株式会社 放電灯点灯装置、プロジェクター及び放電灯の駆動方法
JP6080013B2 (ja) * 2013-09-20 2017-02-15 ウシオ電機株式会社 放電ランプ点灯装置

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