Television – Video display – Liquid crystal
Reexamination Certificate
2005-10-05
2008-09-16
Hsia, Sherrie (Department: 2622)
Television
Video display
Liquid crystal
C348S792000
Reexamination Certificate
active
07425996
ABSTRACT:
A control circuit of an image display apparatus controls an output of video signals so that a non-display period TC set between an end of display of images corresponding to a first input video signal for one vertical scan and a start of display of an image corresponding to a second input video signal for the next one vertical scan can satisfy a relationship:in-line-formulae description="In-line Formulae" end="lead"?TC>(TA−TB)/N,in-line-formulae description="In-line Formulae" end="tail"?where TA denotes a period between the start of the display of the images corresponding to the first input video signal and the start of the display of the image corresponding to the second input video signal,TB denotes a sum of display periods for the respective images corresponding to the first input video signal, andN denotes the number of the images corresponding to the first input video signal.
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patent: 2004-219884 (2004-08-01), None
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Hsia Sherrie
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