发明授权
US5581364A Method for recording and/or reproducing image signals and an apparatus therefor utilizing two dimensional scanning of a recording medium by a probe 失效
用于通过探针对记录介质进行二维扫描的用于记录和/或再现图像信号的方法及其装置

Method for recording and/or reproducing image signals and an apparatus
therefor utilizing two dimensional scanning of a recording medium by a
probe
摘要:
A method for recording and/or reproducing images includes a step of performing a two dimensional scanning on a recording medium with a probe electrode which relatively returns in the X direction for the main scanning and in the Y direction for sub-scanning. The main scanning of the probe is performed at a frequency which is one positive integerth of the horizontal synchronous frequency of the image signal so as to enable the period required for returning of the probe electrode to be matched with the blanking period of the image signal. Thus, it is possible to avoid any data recording and reproducing operations during the period required for returning of the scanning probe electrode.
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