Electric lamp and discharge devices: systems – Current and/or voltage regulation
Reexamination Certificate
2011-07-05
2011-07-05
Philogene, Haissa (Department: 2821)
Electric lamp and discharge devices: systems
Current and/or voltage regulation
C315S278000, C315S169400, C345S211000, C345S212000, C345S070000, C348S372000, C363S098000, C363S109000
Reexamination Certificate
active
07973492
ABSTRACT:
A power supply of a plasma display device includes a power source unit configured to convert a direct current source into an alternating current source, a transformer including a primary side winding electrically coupled to the power source unit and a secondary side winding having a first winding and a second winding, a sustain power supply electrically coupled to the first winding of the secondary side of the transformer, the sustain power supply configured to output a first voltage to a first voltage output terminal, and an address power supply electrically coupled to the second winding of the secondary side and serially connected to the sustain power supply, the address power supply configured to output a second voltage to a second voltage output terminal.
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Lee & Morse P.C.
Philogene Haissa
Samsung SDI & Co., Ltd.
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