CN109587915B - 放电灯驱动装置、光源装置、投影仪以及放电灯驱动方法 - Google Patents

放电灯驱动装置、光源装置、投影仪以及放电灯驱动方法 Download PDF

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Publication number
CN109587915B
CN109587915B CN201811131762.XA CN201811131762A CN109587915B CN 109587915 B CN109587915 B CN 109587915B CN 201811131762 A CN201811131762 A CN 201811131762A CN 109587915 B CN109587915 B CN 109587915B
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Prior art keywords
discharge lamp
period
drive
machine learning
drive mode
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English (en)
Chinese (zh)
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CN109587915A (zh
Inventor
佐藤峻
铃木淳一
河野胜
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Seiko Epson Corp
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Seiko Epson Corp
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    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
    • H05B41/3928—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation for high-pressure lamps, e.g. high-intensity discharge lamps, high-pressure mercury or sodium lamps
    • 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
    • H05B41/36—Controlling
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2053—Intensity control of illuminating light
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
    • 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
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
CN201811131762.XA 2017-09-29 2018-09-27 放电灯驱动装置、光源装置、投影仪以及放电灯驱动方法 Active CN109587915B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-190276 2017-09-29
JP2017190276A JP6907864B2 (ja) 2017-09-29 2017-09-29 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

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CN109587915A CN109587915A (zh) 2019-04-05
CN109587915B true CN109587915B (zh) 2022-04-29

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US (1) US10660171B2 (enExample)
EP (1) EP3462238B1 (enExample)
JP (1) JP6907864B2 (enExample)
CN (1) CN109587915B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6939524B2 (ja) * 2017-12-25 2021-09-22 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

Citations (3)

* Cited by examiner, † Cited by third party
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JP2009230901A (ja) * 2008-03-19 2009-10-08 Seiko Epson Corp 放電灯点灯装置及びその制御方法並びにプロジェクタ
JP2015179401A (ja) * 2014-03-19 2015-10-08 カシオ計算機株式会社 駆動装置、光源駆動装置、光源装置、投影装置及び駆動方法
JP2016018746A (ja) * 2014-07-10 2016-02-01 ウシオ電機株式会社 放電ランプ点灯装置

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US6160361A (en) * 1998-07-29 2000-12-12 Philips Electronics North America Corporation For improvements in a lamp type recognition scheme
US6813525B2 (en) * 2000-02-25 2004-11-02 Square D Company Energy management system
JP2010512636A (ja) * 2006-12-12 2010-04-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ガス放電ランプを作動させるためのランプドライバ
JP5078447B2 (ja) 2007-06-06 2012-11-21 三菱電機株式会社 プロジェクションテレビ
FR2926183A1 (fr) 2008-01-03 2009-07-10 Pascal Paul Arthur Maillach Procede d'alimentation des lampes a decharge sans composants inductifs et capacitifs dans certaines phases fonctionnelles
JP2009169304A (ja) 2008-01-18 2009-07-30 Panasonic Electric Works Co Ltd 放電灯点灯装置および画像表示装置
JP5013108B2 (ja) * 2008-03-24 2012-08-29 セイコーエプソン株式会社 放電灯点灯装置及びその制御方法並びにプロジェクタ
JP4692611B2 (ja) 2008-11-27 2011-06-01 ウシオ電機株式会社 高圧放電ランプ点灯装置及びプロジェクタ
JP4730428B2 (ja) * 2008-12-01 2011-07-20 セイコーエプソン株式会社 放電灯の駆動方法および駆動装置、光源装置並びに画像表示装置
JP5601439B2 (ja) 2009-02-09 2014-10-08 セイコーエプソン株式会社 放電灯点灯装置、放電灯の駆動方法及びプロジェクター
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
KR101133657B1 (ko) * 2010-03-10 2012-04-10 삼성엘이디 주식회사 조명 제어 시스템 및 방법
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JP6136323B2 (ja) 2013-02-07 2017-05-31 セイコーエプソン株式会社 光源駆動装置、表示装置および光源駆動方法
CN106471425B (zh) 2014-07-04 2018-04-06 麦克赛尔株式会社 投影型影像显示装置
US10237521B2 (en) * 2015-03-09 2019-03-19 Seiko Epson Corporation Discharge lamp driving device, projector, and discharge lamp driving method
JP6488787B2 (ja) * 2015-03-17 2019-03-27 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
US9785041B2 (en) * 2015-05-01 2017-10-10 Seiko Epson Corporation Discharge lamp driving device, projector, and discharge lamp driving method
JP6503867B2 (ja) 2015-05-01 2019-04-24 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
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
JP6981132B2 (ja) * 2017-09-20 2021-12-15 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

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JP2009230901A (ja) * 2008-03-19 2009-10-08 Seiko Epson Corp 放電灯点灯装置及びその制御方法並びにプロジェクタ
JP2015179401A (ja) * 2014-03-19 2015-10-08 カシオ計算機株式会社 駆動装置、光源駆動装置、光源装置、投影装置及び駆動方法
JP2016018746A (ja) * 2014-07-10 2016-02-01 ウシオ電機株式会社 放電ランプ点灯装置

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Publication number Publication date
CN109587915A (zh) 2019-04-05
US10660171B2 (en) 2020-05-19
JP2019067575A (ja) 2019-04-25
EP3462238B1 (en) 2021-12-22
EP3462238A1 (en) 2019-04-03
US20190104602A1 (en) 2019-04-04
JP6907864B2 (ja) 2021-07-21

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