High-pressure discharge lamp lighting device with alternating current frequency time periods

The high-pressure discharge lamp lighting device of the invention includes a lighting circuit for supplying an alternating current to a high-pressure discharge lamp to cause lighting, the high-pressure discharge lamp having an arc tube in which a halogen material is enclosed and a pair of electrodes...

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Bibliographische Detailangaben

Hauptverfasser:	Ozasa, Minoru, Ono, Syunsuke
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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