DATA RECORDING/REPRODUCING DEVICE USING NEEDLE-LIKE MEMBER, AND DATA RECORDING/REPRODUCING METHOD

摘要

PROBLEM TO BE SOLVED: To realize the data recording/reading operation excellent in the noise proofing property by using a needle-like member such as a probe.

SOLUTION: The data to be recorded on the recording medium are recorded on the recording medium through the needle-like member such as the probe after the direct spread. When the data are reproduced, the data read from the recording medium are inversely spread and reproduced.

COPYRIGHT: (C)2005,JPO&NCIPI