Information recording and/or reproducing apparatus and method fo

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

1997-01-16

1998-05-26

Epps, Georgia Y.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Electrical modification or sensing of storage medium

369130, 250306, G11B 900, G02B 2100

Patent

active

057577609

ABSTRACT:
In an information recording and/or reproduction apparatus, a recorded bit row on a record medium is relatively scanned with a probe and the recorded bit is detected. The information recording and/or reproduction apparatus includes a scanning unit for effecting a plurality of relative scans of the recorded bit row with the probe, a detecting unit for detecting a tilt of the recorded bit row relative to a direction of the relative scan on the basis of a reproduction signal obtained by the scans performed by the scanning unit, and a correction unit for correcting the direction of the relative scan on the basis of a detected result by the detecting unit.

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patent: 5610898 (1997-03-01), Takimoto et al.
G. Binning et al., "Surface Studies By Scanning Tunneling Microscopy," Phys. Rev. Lett., vol. 49, 1982, pp. 57-61.

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