TW200518635A - Ballast device of discharge lamp - Google Patents

Ballast device of discharge lamp

Info

Publication number
TW200518635A
TW200518635A TW093102109A TW93102109A TW200518635A TW 200518635 A TW200518635 A TW 200518635A TW 093102109 A TW093102109 A TW 093102109A TW 93102109 A TW93102109 A TW 93102109A TW 200518635 A TW200518635 A TW 200518635A
Authority
TW
Taiwan
Prior art keywords
circuit
discharge lamp
inverter
high frequency
drive circuit
Prior art date
Application number
TW093102109A
Other languages
English (en)
Other versions
TWI288581B (en
Inventor
Osamu Takahashi
Yasunori Ieki
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Electric Lighting 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 Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Publication of TW200518635A publication Critical patent/TW200518635A/zh
Application granted granted Critical
Publication of TWI288581B publication Critical patent/TWI288581B/zh

Links

Classifications

    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
TW093102109A 2003-11-28 2004-01-30 Ballast device of discharge lamp TWI288581B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003399862A JP2005166288A (ja) 2003-11-28 2003-11-28 放電灯点灯装置

Publications (2)

Publication Number Publication Date
TW200518635A true TW200518635A (en) 2005-06-01
TWI288581B TWI288581B (en) 2007-10-11

Family

ID=34724293

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093102109A TWI288581B (en) 2003-11-28 2004-01-30 Ballast device of discharge lamp

Country Status (3)

Country Link
JP (1) JP2005166288A (zh)
CN (1) CN100525573C (zh)
TW (1) TWI288581B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI556203B (zh) * 2015-01-30 2016-11-01 友達光電股份有限公司 顯示器與控制轉換器的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009032471A (ja) * 2007-07-26 2009-02-12 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
JP5573130B2 (ja) * 2009-12-01 2014-08-20 ウシオ電機株式会社 放電ランプ点灯装置
JP2013004268A (ja) * 2011-06-15 2013-01-07 Shimadzu Corp ランプ駆動装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546588A1 (de) * 1995-12-13 1997-06-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Schaltungsanordnung zum Betrieb einer Entladungslampe
CN100431392C (zh) * 2002-04-12 2008-11-05 三菱电机株式会社 放电灯点亮装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI556203B (zh) * 2015-01-30 2016-11-01 友達光電股份有限公司 顯示器與控制轉換器的方法

Also Published As

Publication number Publication date
CN100525573C (zh) 2009-08-05
CN1622734A (zh) 2005-06-01
JP2005166288A (ja) 2005-06-23
TWI288581B (en) 2007-10-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees