CN102933012B - 光源装置、放电灯的驱动方法以及投影机 - Google Patents

光源装置、放电灯的驱动方法以及投影机 Download PDF

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Publication number
CN102933012B
CN102933012B CN201210279267.XA CN201210279267A CN102933012B CN 102933012 B CN102933012 B CN 102933012B CN 201210279267 A CN201210279267 A CN 201210279267A CN 102933012 B CN102933012 B CN 102933012B
Authority
CN
China
Prior art keywords
mentioned
electrode
discharge lamp
during
frequency
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.)
Expired - Fee Related
Application number
CN201210279267.XA
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English (en)
Chinese (zh)
Other versions
CN102933012A (zh
Inventor
铃木淳一
鬼头聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN102933012A publication Critical patent/CN102933012A/zh
Application granted granted Critical
Publication of CN102933012B publication Critical patent/CN102933012B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/288—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/14—Controlling the light source in response to determined parameters by determining electrical parameters of the light source
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2026—Gas discharge type light sources, e.g. arcs
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Projection Apparatus (AREA)
CN201210279267.XA 2011-08-08 2012-08-07 光源装置、放电灯的驱动方法以及投影机 Expired - Fee Related CN102933012B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP173301/2011 2011-08-08
JP2011173301 2011-08-08
JP140543/2012 2012-06-22
JP2012140543A JP6155563B2 (ja) 2011-08-08 2012-06-22 光源装置、放電灯の駆動方法及びプロジェクター

Publications (2)

Publication Number Publication Date
CN102933012A CN102933012A (zh) 2013-02-13
CN102933012B true CN102933012B (zh) 2016-05-18

Family

ID=47647657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210279267.XA Expired - Fee Related CN102933012B (zh) 2011-08-08 2012-08-07 光源装置、放电灯的驱动方法以及投影机

Country Status (3)

Country Link
US (1) US20130038844A1 (enExample)
JP (1) JP6155563B2 (enExample)
CN (1) CN102933012B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013062233A (ja) * 2011-08-22 2013-04-04 Seiko Epson Corp 光源装置、放電灯の駆動方法およびプロジェクター
JP5756223B1 (ja) * 2014-12-11 2015-07-29 フェニックス電機株式会社 高圧放電ランプの点灯装置、および高圧放電ランプの点灯方法
US10237521B2 (en) * 2015-03-09 2019-03-19 Seiko Epson Corporation Discharge lamp driving device, projector, and discharge lamp driving method
JP6477048B2 (ja) 2015-03-09 2019-03-06 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
JP2016170952A (ja) * 2015-03-12 2016-09-23 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
DE102017105143B4 (de) * 2017-03-10 2025-10-30 Osram Gmbh Erfassen eines elektrodenzustands von elektroden einer gasentladungslampe

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US6043614A (en) * 1998-03-06 2000-03-28 Osram Sylvania Inc. Alternating current hid lamp with magnetic deflection
JP2003338394A (ja) * 2002-05-21 2003-11-28 Matsushita Electric Ind Co Ltd 高圧放電ランプの点灯方法、点灯装置及び高圧放電ランプ装置
US7250732B2 (en) * 2004-09-30 2007-07-31 General Electric Company High pressure discharge lamp control system and method
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
US7443103B2 (en) * 2005-06-24 2008-10-28 General Electric Company High pressure lamp with lamp flicker suppression and lamp voltage control
JP4324974B2 (ja) * 2006-04-28 2009-09-02 岩崎電気株式会社 高圧放電灯点灯装置
JP2008034187A (ja) * 2006-07-27 2008-02-14 Seiko Epson Corp 光源装置、およびプロジェクタ
WO2008048600A2 (en) * 2006-10-16 2008-04-24 Luxim Corporation Modulated light source systems and methods
US7911152B2 (en) * 2006-11-15 2011-03-22 Metrolight Ltd. High frequency electronic ballast for high intensity discharge lamps and improved drive method therefor
JP4438826B2 (ja) * 2007-06-04 2010-03-24 セイコーエプソン株式会社 プロジェクタ及びプロジェクタ用光源装置の駆動方法
WO2009041367A1 (ja) * 2007-09-27 2009-04-02 Iwasaki Electric Co., Ltd. 高圧放電灯点灯装置、高圧放電灯の点灯方法及びプロジェクタ
US8324828B2 (en) * 2008-09-29 2012-12-04 Panasonic Corporation High-pressure discharge lamp lighting device, high pressure discharge lamp apparatus using this, projector using the high-pressure discharge lamp apparatus, and high-pressure discharge lamp lighting method
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
JP2010108657A (ja) * 2008-10-28 2010-05-13 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
JP5532587B2 (ja) * 2008-11-14 2014-06-25 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
JP4636169B2 (ja) * 2008-12-11 2011-02-23 ウシオ電機株式会社 高圧放電ランプ点灯装置
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JP5293234B2 (ja) * 2009-02-03 2013-09-18 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、プロジェクター
US8018181B2 (en) * 2009-02-12 2011-09-13 2197611 Ontario Inc. Method and apparatus for achieving inherent ignition voltage in operation of a high intensity discharge lamp
JP4697326B2 (ja) * 2009-04-01 2011-06-08 ウシオ電機株式会社 高圧放電ランプ点灯装置
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
JP4983877B2 (ja) * 2009-09-11 2012-07-25 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
JP5180179B2 (ja) * 2009-12-14 2013-04-10 パナソニック株式会社 高圧放電ランプ点灯装置、それを用いた高圧放電ランプ装置、その高圧放電ランプ装置を用いたプロジェクタ、および高圧放電ランプの点灯方法
GB2477463B (en) * 2011-05-17 2013-01-16 Greentek Green Solutions 2009 Ltd System and method for ignition and operation of a high-intensity discharge lamp
JP2013062233A (ja) * 2011-08-22 2013-04-04 Seiko Epson Corp 光源装置、放電灯の駆動方法およびプロジェクター

Also Published As

Publication number Publication date
US20130038844A1 (en) 2013-02-14
JP6155563B2 (ja) 2017-07-05
JP2013055037A (ja) 2013-03-21
CN102933012A (zh) 2013-02-13

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Granted publication date: 20160518

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