Multiple microprobe arrays for recording and reproducing encoded

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Electrical modification or sensing of storage medium

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369101, 250306, G11B 900

Patent

active

053943880

ABSTRACT:
Information recording/reproducing apparatus and method by use of probe electrodes are disclosed. In this method, information to be recorded on a recording medium is encoded. The encoded information is distributed to a plurality of probe electrodes. The plurality of probe electrodes are driven on the basis of the distributed information so as to record the information on the recording medium. In reproduction, the information recorded on the recording medium is read out from the recording medium by use of the plurality of probe electrodes. The information read out from the recording medium is stored by use of the plurality of probe electrodes. The stored information is decoded to reproduce the information recorded on the recording medium. The encoding is performed by changing the information to be recorded to information added with an error correction code.

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Physical Review Letters, vol. 49, No. 1, Jul. 5, 1982, published by The American Physical Society.

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