| 摘要 |
<P>PROBLEM TO BE SOLVED: To secure synchronization between imaging and display. <P>SOLUTION: An imaging element 114 is installed in a scope tip part 110, and captures an image based on an imaging clock. An image processor part 120 performs image processing of the image captured by the imaging element 114, and makes the image be displayed on a monitor based on a display clock. A scope cable part 130 transfers data between the scope tip part 110 and the image processor part 120. A clock oscillator 111 generates a source oscillation clock. A first multiplying/dividing circuit 112 multiplies and/or divides the source oscillation clock(natural number/natural number)-fold, and generates a transmission clock whose frequency is lower than the frequency of the imaging clock and is a natural number-fold frequency of the frequency of a vertical synchronization signal. <P>COPYRIGHT: (C)2013,JPO&INPIT |
