Displaying interlaced video on a matrix display
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United States of America Patent
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Oct 26, 2004
Grant Date -
N/A
app pub date -
Mar 15, 1999
filing date -
Aug 12, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of displaying an interlaced video signal (VS) on a matrix display panel (1) which is sub-field and interlaced driven and comprises a first and a second display field (Df1, Df2) forming interlaced display lines (Di), said interlaced video signal (Vs) having frames with a first and a second video field (Vf1, Vf2). During the frame period (Tfr) of the video signal (Vs), at least a first and a second display period (Td1, Td2) are generated. During each display period (Td1, Td2), the first and the second display field (Df1, Df2) are alternately selected for displaying video information related to the first and the second video field (Vf1, Vf2), respectively. The sub-field weights associated with the first and the second display field (Df1, Df2) of the first display period (Td1) differ by at least one weight from sub-field weights associated with the first and the second display field (Df1, Df2) of the second display period (Td2).
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