Title:
LAMP DRIVE POWER SUPPLY AND METHOD FOR CONTROLLING LAMP DRIVE POWER SUPPLY
Document Type and Number:
WIPO Patent Application WO/2014/171015
Kind Code:
A1
Abstract:
This lamp drive power supply supplies to an LED lamp lighting apparatus a drive current for lighting LED lamps by rectifying an alternating current of an alternating current generator, said LED lamp lighting apparatus having a plurality of LED lamps connected in series between a first terminal and a second terminal, and being capable of switching the LED lamps to be lighted among the LED lamps.
Inventors:
TAKASHIMA TOYOTAKA (JP)
Application Number:
PCT/JP2013/061668
Publication Date:
October 23, 2014
Filing Date:
April 19, 2013
Export Citation:
Assignee:
SHINDENGEN ELECTRIC MFG (JP)
International Classes:
H05B37/02
Domestic Patent References:
| WO2009096414A1 | 2009-08-06 |
Foreign References:
| JP2013020755A | 2013-01-31 | |||
| JP2001298857A | 2001-10-26 | |||
| JP2012147650A | 2012-08-02 |
Attorney, Agent or Firm:
KATSUNUMA Hirohito et al. (JP)
Katsunuma Hirohito (JP)
Katsunuma Hirohito (JP)
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