WO2009011163A1 - 放電ランプ用制御装置及び光源装置 - Google Patents

放電ランプ用制御装置及び光源装置 Download PDF

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Publication number
WO2009011163A1
WO2009011163A1 PCT/JP2008/058387 JP2008058387W WO2009011163A1 WO 2009011163 A1 WO2009011163 A1 WO 2009011163A1 JP 2008058387 W JP2008058387 W JP 2008058387W WO 2009011163 A1 WO2009011163 A1 WO 2009011163A1
Authority
WO
WIPO (PCT)
Prior art keywords
discharge lamp
light source
source device
discharge
controller
Prior art date
Application number
PCT/JP2008/058387
Other languages
English (en)
French (fr)
Inventor
Kazuo Ueno
Yoshinobu Ito
Takamasa Tanaka
Koji Matsushita
Original Assignee
Hamamatsu Photonics K.K.
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 Hamamatsu Photonics K.K. filed Critical Hamamatsu Photonics K.K.
Priority to DE112008001832T priority Critical patent/DE112008001832T5/de
Priority to US12/666,144 priority patent/US8193740B2/en
Priority to CN200880024549.7A priority patent/CN101743783B/zh
Publication of WO2009011163A1 publication Critical patent/WO2009011163A1/ja

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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

　低消費電力を実現しつつ、放電ランプの点灯性を向上可能な放電ランプ用制御回路及び光源装置が提供される。第４時刻ｔ４においては、可変抵抗（ＲＣ１，ＲＣ２）の抵抗値を、定常放電時の低抵抗（Ｒ０２）に切り替えないでおき、フィラメントへの供給電力の低下後の第５時刻ｔ５に、低抵抗（Ｒ０２）に切り替えることとした。この制御により、フィラメントへの供給電力の低下時においては、ランプインピーダンスの変化を可変抵抗が十分に吸収するため、放電の不安定化が抑制され、点灯性が向上する。
PCT/JP2008/058387 2007-07-13 2008-05-01 放電ランプ用制御装置及び光源装置 WO2009011163A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112008001832T DE112008001832T5 (de) 2007-07-13 2008-05-01 Steuervorrichtung für eine Entladungslampe und Lichtquellenvorrichtung
US12/666,144 US8193740B2 (en) 2007-07-13 2008-05-01 Controller for discharge lamp and light source device
CN200880024549.7A CN101743783B (zh) 2007-07-13 2008-05-01 放电灯用控制装置以及光源装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007184906A JP4909199B2 (ja) 2007-07-13 2007-07-13 放電ランプ用制御装置及び光源装置
JP2007-184906 2007-07-13

Publications (1)

Publication Number Publication Date
WO2009011163A1 true WO2009011163A1 (ja) 2009-01-22

Family

ID=40259506

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058387 WO2009011163A1 (ja) 2007-07-13 2008-05-01 放電ランプ用制御装置及び光源装置

Country Status (5)

Country Link
US (1) US8193740B2 (ja)
JP (1) JP4909199B2 (ja)
CN (1) CN101743783B (ja)
DE (1) DE112008001832T5 (ja)
WO (1) WO2009011163A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5915498B2 (ja) * 2012-10-26 2016-05-11 株式会社島津製作所 重水素ランプ用電源回路
CN103868594B (zh) * 2012-12-16 2017-06-16 北京普源精仪科技有限责任公司 一种具有氘灯控制电路的紫外分光光度计
US9743474B2 (en) * 2014-11-14 2017-08-22 General Electric Company Method and system for lighting interface messaging with reduced power consumption
JP2018078721A (ja) * 2016-11-09 2018-05-17 富士電機株式会社 ゲート駆動回路およびスイッチング電源装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029400U (ja) * 1983-08-01 1985-02-27 株式会社　水戸理化ガラス 重水素放電管の点灯装置
JPH04109590A (ja) * 1990-08-30 1992-04-10 Hamamatsu Photonics Kk ガス放電管の駆動装置
JP2002151009A (ja) * 2000-11-15 2002-05-24 Hamamatsu Photonics Kk ガス放電管

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FR2223932B1 (ja) * 1973-03-30 1978-03-10 Radiotechnique Compelec
JPS5828745B2 (ja) 1979-08-17 1983-06-17 日本電信電話株式会社 半導体記憶装置
US4438370A (en) * 1981-03-03 1984-03-20 Isco, Inc. Lamp circuit
JPS6029400A (ja) * 1983-07-28 1985-02-14 日本電気株式会社 デユアルスピン衛星用ロ−タリジヨイント装置
US4742276A (en) * 1986-07-25 1988-05-03 The Perkin-Elmer Corporation Regulated deuterium arc supply system
DE3921259A1 (de) 1989-06-29 1991-01-03 Bayer Ag Formmassen aus arylensulfidpolymeren mit verbesserter verarbeitbarkeit
JPH04303597A (ja) 1991-03-29 1992-10-27 Hamamatsu Photonics Kk ガス放電管の駆動装置
JPH0527635A (ja) 1991-07-19 1993-02-05 Ricoh Co Ltd 電子写真装置
US5150009A (en) * 1991-08-30 1992-09-22 Gte Products Corporation Glow discharge lamp
DE4407674A1 (de) 1994-03-08 1995-09-14 Heraeus Noblelight Gmbh Stromversorgungsschaltung für eine Entladungslampe, deren Verwendung und Verfahren zum Betrieb
JP2981993B2 (ja) * 1997-04-15 1999-11-22 ローム株式会社 液晶バックライト照明装置および液晶表示装置
WO2003009650A1 (en) * 2001-07-19 2003-01-30 Koninklijke Philips Electronics N.V. Device for operating a high-pressure discharge lamp
JP4300805B2 (ja) * 2002-01-17 2009-07-22 ソニー株式会社 放電ランプ点灯装置，光源装置及び投射型表示装置
JP4109590B2 (ja) * 2003-08-29 2008-07-02 京セラ株式会社 移動体通信システム並びに移動局及び基地局
JP4907852B2 (ja) 2004-08-24 2012-04-04 浜松ホトニクス株式会社 ガス放電管
JP4589142B2 (ja) 2005-02-17 2010-12-01 浜松ホトニクス株式会社 光源装置
JP4554395B2 (ja) 2005-02-17 2010-09-29 浜松ホトニクス株式会社 光源装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029400U (ja) * 1983-08-01 1985-02-27 株式会社　水戸理化ガラス 重水素放電管の点灯装置
JPH04109590A (ja) * 1990-08-30 1992-04-10 Hamamatsu Photonics Kk ガス放電管の駆動装置
JP2002151009A (ja) * 2000-11-15 2002-05-24 Hamamatsu Photonics Kk ガス放電管

Also Published As

Publication number Publication date
CN101743783A (zh) 2010-06-16
JP4909199B2 (ja) 2012-04-04
JP2009021190A (ja) 2009-01-29
US20100194309A1 (en) 2010-08-05
DE112008001832T5 (de) 2010-06-17
CN101743783B (zh) 2014-08-06
US8193740B2 (en) 2012-06-05

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