DocumentCode
971066
Title
Cost-effective PDP sustaining driver with current injection method
Author
Lee, J.-Y.
Author_Institution
PDP Div., Samsung SDI Co. Ltd., South Korea
Volume
38
Issue
25
fYear
2002
fDate
12/5/2002 12:00:00 AM
Firstpage
1637
Lastpage
1639
Abstract
A new plasma display panel (PDP) sustaining driver using the charge pump technique is proposed. Since this circuit enables low voltage switches to be usable, the cost can be reduced by about 30-40% compared with that of a conventional driver. To recover energy stored in the panel capacitance, a new energy recovery concept of current injection method is adopted to achieve zero-voltage-switching and reduce electromagnetic interference by rejecting the surge current caused by hard switching.
Keywords
capacitance; driver circuits; electromagnetic interference; flat panel displays; interference suppression; plasma displays; switching circuits; EMI reduction; PDP sustaining driver; charge pump technique; cost-effective driver; current injection method; electromagnetic interference; energy recovery concept; low voltage switches; panel capacitance; plasma display panel driver; surge current rejection; zero-voltage-switching;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20021169
Filename
1137433
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