JP2009049020A5 - - Google Patents

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Publication number
JP2009049020A5
JP2009049020A5 JP2008293206A JP2008293206A JP2009049020A5 JP 2009049020 A5 JP2009049020 A5 JP 2009049020A5 JP 2008293206 A JP2008293206 A JP 2008293206A JP 2008293206 A JP2008293206 A JP 2008293206A JP 2009049020 A5 JP2009049020 A5 JP 2009049020A5
Authority
JP
Japan
Prior art keywords
discharge lamp
voltage
voltage value
current
lighting
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.)
Granted
Application number
JP2008293206A
Other languages
English (en)
Japanese (ja)
Other versions
JP5045947B2 (ja
JP2009049020A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008293206A priority Critical patent/JP5045947B2/ja
Priority claimed from JP2008293206A external-priority patent/JP5045947B2/ja
Publication of JP2009049020A publication Critical patent/JP2009049020A/ja
Publication of JP2009049020A5 publication Critical patent/JP2009049020A5/ja
Application granted granted Critical
Publication of JP5045947B2 publication Critical patent/JP5045947B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2008293206A 2008-11-17 2008-11-17 放電灯点灯制御装置及びプロジェクタ Expired - Fee Related JP5045947B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008293206A JP5045947B2 (ja) 2008-11-17 2008-11-17 放電灯点灯制御装置及びプロジェクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008293206A JP5045947B2 (ja) 2008-11-17 2008-11-17 放電灯点灯制御装置及びプロジェクタ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2007032058A Division JP4475433B2 (ja) 2007-02-13 2007-02-13 放電灯点灯制御装置及びプロジェクタ

Publications (3)

Publication Number Publication Date
JP2009049020A JP2009049020A (ja) 2009-03-05
JP2009049020A5 true JP2009049020A5 (https=) 2010-04-02
JP5045947B2 JP5045947B2 (ja) 2012-10-10

Family

ID=40501016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008293206A Expired - Fee Related JP5045947B2 (ja) 2008-11-17 2008-11-17 放電灯点灯制御装置及びプロジェクタ

Country Status (1)

Country Link
JP (1) JP5045947B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5411559B2 (ja) * 2009-04-13 2014-02-12 フェニックス電機株式会社 放電ランプ点灯装置及びその点灯方法

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