Discharge lamp lighting device

Details Discharge lamp lighting device Discharge lamp lighting device

2006-03-28

2006-03-28

Lee, Wilson (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

Automatic regulation

C315S082000

Reexamination Certificate

active

07019470

ABSTRACT:
A discharge lamp is supplied with electric power of a negative voltage boosted by a DC/DC converter and electric power of a positive voltage given from a DC source.

REFERENCES:
patent: 6437519 (2002-08-01), Ito
patent: 6452345 (2002-09-01), Okura
patent: 6476568 (2002-11-01), Urakabe et al.
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patent: 6617809 (2003-09-01), Ito et al.
patent: 6621237 (2003-09-01), Urakabe et al.
patent: 2003/0006706 (2003-01-01), Yamaguchi et al.
patent: 2003/0080695 (2003-05-01), Ohsawa
patent: 2001-143890 (2001-05-01), None
patent: 2002-159172 (2002-05-01), None

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