Method and apparatus for recording/reproducing information utili

Details Method and apparatus for recording/reproducing information utili Method and apparatus for recording/reproducing information utili

1998-04-14

2000-11-14

Hindi, Nabil

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Electrical modification or sensing of storage medium

G11B 700

Patent

active

061479594

ABSTRACT:
A probe having an electroconductive section is brought close to a recording medium having a recording layer on an electrode. The recording layer is composed of an organic compound capable of emitting light as a voltage is applied thereto. While the recording medium is scanned by the probe, a recording voltage is applied to the recording layer via the probe to a level adapted to produce changes in the light emitting performance of the recording layer to thereby record information. The changes in the light emitting performance is detected optically to thereby reproduce the recorded information.

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