Video signal processor and video signal processing method...

Television – Synchronization – Automatic phase or frequency control

Reexamination Certificate

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C348S554000, C348S541000, C348S607000

Reexamination Certificate

active

10764439

ABSTRACT:
A video signal processor and a video signal processing method which can prevent the length of one period of a clock from being shortened and can output a video signal that is in phase with a reference signal. When a video data signal that has been processed using a first clock signal is processed using a second clock signal, this video signal processor does not utilize as the second clock signal, a clock signal that is in phase with a reference signal but a clock signal that is employed in a later stage signal processor, and interpolates the video data signal by an interpolation circuit so as to make the signal in phase with the reference signal.

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patent: 2002-290218 (2002-10-01), None

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