Information recording and/or reproducing apparatus

Details Information recording and/or reproducing apparatus Information recording and/or reproducing apparatus

1992-06-10

1994-12-13

Dzierzynski, Paul M.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Electrical modification or sensing of storage medium

G01B 734

Patent

active

053734947

ABSTRACT:
An information recording and/or reproducing apparatus includes a recording medium having a plurality of segmented planar electrodes, a plurality of probe electrodes respectively facing and electrically connected to the plural planar electrodes, and a circuit for independently applying a voltage for recording and/or reproducing between each pair of the planar electrodes and the probe electrodes. The information recording and/or reproducing apparatus includes a circuit for inputting information to be recorded on the recording medium. A memory other than the recording medium is used for temporarily storing the input information, and a control circuit applies the recording voltages between the plurality of probe electrodes and the segmented planar electrodes in correspondence with the information stored in the memory.

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Havant, "Document Storage on Video Disc", in Research Disclosure, Oct. 1979, at pp. 568-570.
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Binning et al., "Surface Studies by Scanning Tunneling Microscopy" in Phys. Rev. Letters vol. 49, No. 1, Jul. 1982, at pp. 57-60.
Petersen, "Silicon as a Mechanical Material", in Proc of IEEE, vol. 70, No. 5, May 1982, at pp. 420-457.

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