Video signal processor capable of suppressing excessive heat...

Details Video signal processor capable of suppressing excessive heat... Video signal processor capable of suppressing excessive heat...

2011-01-04

2011-01-04

Kostak, Victor (Department: 2622)

Television

Video display

C348S184000, C348S553000, C348S536000

Reexamination Certificate

active

07864252

ABSTRACT:
A video signal processor for processing input video data in accordance with an input clock signal includes: an input section for changing the format of the video data and outputting resultant data; a logic section for decoding the data output from the input section and outputting decoded data; and a frequency detector for detecting that the clock signal has a frequency higher than a given frequency and outputting a result of the detection as a detection signal. When the frequency of the clock signal is higher than the given frequency, operation of at least part of circuits constituting the video signal processor is stopped in accordance with the detection signal.

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