VIDEO SIGNAL CONVERTER WITH SIGNAL FILTER

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United States of America Patent

APP PUB NO 20080204594A1
SERIAL NO

12038211

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Abstract

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A video signal converter converts a color graphics array (CGA) video signal to a video graphics array (VGA) video signal without a horizontal sync spike. The converter includes an input interface, a conversion circuit and an output interface. The input interface is configured to receive a color graphic array (CGA) video signal. The conversion circuit is configured to convert the CGA video signal to a video graphic array (VGA) video signal. The output interface is configured to output the VGA video signal with a reduced horizontal sync spike. This is necessary for the use of auto-alignment of the LCD display

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Patent Owner(s)

Patent OwnerAddress
WELLS GARDNER ELECTRONICS CORPORATION9500 WEST 55TH STREET SUITE A MCCOOK IL 60525-3605

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
SUTTON, Leroy Wheeling, IL 4 36
Tran, John Chicago, IL 37 314

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