JP2016167345A5 - - Google Patents

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Publication number
JP2016167345A5
JP2016167345A5 JP2015045579A JP2015045579A JP2016167345A5 JP 2016167345 A5 JP2016167345 A5 JP 2016167345A5 JP 2015045579 A JP2015045579 A JP 2015045579A JP 2015045579 A JP2015045579 A JP 2015045579A JP 2016167345 A5 JP2016167345 A5 JP 2016167345A5
Authority
JP
Japan
Prior art keywords
discharge lamp
control
driving device
lamp driving
alternating current
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
JP2015045579A
Other languages
English (en)
Japanese (ja)
Other versions
JP6547337B2 (ja
JP2016167345A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2015045579A priority Critical patent/JP6547337B2/ja
Priority claimed from JP2015045579A external-priority patent/JP6547337B2/ja
Priority to US15/059,892 priority patent/US10237521B2/en
Priority to EP16158722.5A priority patent/EP3068193A1/en
Priority to CN201610128547.9A priority patent/CN105960084B/zh
Publication of JP2016167345A publication Critical patent/JP2016167345A/ja
Publication of JP2016167345A5 publication Critical patent/JP2016167345A5/ja
Application granted granted Critical
Publication of JP6547337B2 publication Critical patent/JP6547337B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015045579A 2015-03-09 2015-03-09 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 Expired - Fee Related JP6547337B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2015045579A JP6547337B2 (ja) 2015-03-09 2015-03-09 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
US15/059,892 US10237521B2 (en) 2015-03-09 2016-03-03 Discharge lamp driving device, projector, and discharge lamp driving method
EP16158722.5A EP3068193A1 (en) 2015-03-09 2016-03-04 Discharge-lamp driving device
CN201610128547.9A CN105960084B (zh) 2015-03-09 2016-03-08 放电灯驱动装置、光源装置、投影机及放电灯驱动方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015045579A JP6547337B2 (ja) 2015-03-09 2015-03-09 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
JP2016167345A JP2016167345A (ja) 2016-09-15
JP2016167345A5 true JP2016167345A5 (enrdf_load_stackoverflow) 2018-02-08
JP6547337B2 JP6547337B2 (ja) 2019-07-24

Family

ID=56898688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015045579A Expired - Fee Related JP6547337B2 (ja) 2015-03-09 2015-03-09 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) JP6547337B2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10295893B2 (en) 2016-03-23 2019-05-21 Seiko Epson Corporation Discharge lamp driving device, light source device, projector, and discharge lamp driving method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4416125B2 (ja) * 2004-03-18 2010-02-17 ウシオ電機株式会社 高圧放電ランプ点灯装置
JP5725218B2 (ja) * 2008-08-07 2015-05-27 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
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

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