JP2015109174A5 - - Google Patents

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Publication number
JP2015109174A5
JP2015109174A5 JP2013250841A JP2013250841A JP2015109174A5 JP 2015109174 A5 JP2015109174 A5 JP 2015109174A5 JP 2013250841 A JP2013250841 A JP 2013250841A JP 2013250841 A JP2013250841 A JP 2013250841A JP 2015109174 A5 JP2015109174 A5 JP 2015109174A5
Authority
JP
Japan
Prior art keywords
discharge lamp
driving
frequency
lamp driving
driving 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.)
Withdrawn
Application number
JP2013250841A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015109174A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2013250841A priority Critical patent/JP2015109174A/ja
Priority claimed from JP2013250841A external-priority patent/JP2015109174A/ja
Priority to US14/543,148 priority patent/US9632398B2/en
Priority to CN201410725588.7A priority patent/CN104703370B/zh
Publication of JP2015109174A publication Critical patent/JP2015109174A/ja
Publication of JP2015109174A5 publication Critical patent/JP2015109174A5/ja
Withdrawn legal-status Critical Current

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JP2013250841A 2013-12-04 2013-12-04 放電灯駆動装置、光源装置、プロジェクター、及び放電灯駆動方法 Withdrawn JP2015109174A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013250841A JP2015109174A (ja) 2013-12-04 2013-12-04 放電灯駆動装置、光源装置、プロジェクター、及び放電灯駆動方法
US14/543,148 US9632398B2 (en) 2013-12-04 2014-11-17 Discharge lamp driving device, projector, and discharge lamp driving method
CN201410725588.7A CN104703370B (zh) 2013-12-04 2014-12-03 放电灯驱动装置、光源装置、投影仪以及放电灯驱动方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013250841A JP2015109174A (ja) 2013-12-04 2013-12-04 放電灯駆動装置、光源装置、プロジェクター、及び放電灯駆動方法

Publications (2)

Publication Number Publication Date
JP2015109174A JP2015109174A (ja) 2015-06-11
JP2015109174A5 true JP2015109174A5 (enExample) 2016-12-01

Family

ID=53266492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013250841A Withdrawn JP2015109174A (ja) 2013-12-04 2013-12-04 放電灯駆動装置、光源装置、プロジェクター、及び放電灯駆動方法

Country Status (3)

Country Link
US (1) US9632398B2 (enExample)
JP (1) JP2015109174A (enExample)
CN (1) CN104703370B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106937468A (zh) * 2015-12-30 2017-07-07 江苏豪迈照明科技有限公司 用于金卤灯的电子镇流器及其驱动方法、金卤灯系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063490A (en) * 1989-04-25 1991-11-05 Matsushita Electric Works Ltd. Regulated chopper and inverter with shared switches
JPH0785982A (ja) 1993-09-13 1995-03-31 Tdk Corp 高輝度放電灯の高周波点灯回路
DE60143805D1 (de) * 2000-10-31 2011-02-17 Osram Sylvania Inc Ballast-selbstoszillationswechselrichter mit phasengeregelter spannungsrückkopplung
JP2003243194A (ja) 2002-02-19 2003-08-29 Ushio Inc 高圧水銀ランプの駆動方法
JP4103439B2 (ja) 2002-04-24 2008-06-18 三菱電機株式会社 高圧放電灯点灯装置
DE10333740A1 (de) * 2003-07-23 2005-02-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Betriebsverfahren für eine Hochdruckentladungslampe
JP4714868B2 (ja) 2005-10-20 2011-06-29 国立大学法人静岡大学 放電灯装置
JP2008084782A (ja) 2006-09-28 2008-04-10 Toshiba Lighting & Technology Corp 放電灯点灯装置および照明装置
TW200826740A (en) * 2006-12-14 2008-06-16 Beyond Innovation Tech Co Ltd Driving method and circuit for fluorescent tube
KR101651383B1 (ko) * 2007-06-27 2016-08-25 레저넌트 인크. 저손실 튜닝 가능 무선 주파수 필터
CN101636027A (zh) * 2008-07-21 2010-01-27 王鑫 一种单级组合式电子镇流器
CN101662874B (zh) * 2008-09-19 2013-06-05 成都芯源系统有限公司 一种放电灯驱动电路及驱动方法
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
JP5257105B2 (ja) * 2009-02-02 2013-08-07 パナソニック株式会社 放電ランプ点灯装置および投射型映像表示装置
JP2010198880A (ja) * 2009-02-24 2010-09-09 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
JP5153003B2 (ja) * 2009-08-19 2013-02-27 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
JP6149351B2 (ja) * 2011-08-22 2017-06-21 セイコーエプソン株式会社 光源装置、放電灯の駆動方法及びプロジェクター

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