Photoelectric sensor, information recording system, and informat

Details Photoelectric sensor, information recording system, and informat Photoelectric sensor, information recording system, and informat

1996-03-18

1998-02-10

Nguyen, Tan T.

Static information storage and retrieval

Radiant energy

Photoconductive

365110, G11C 1304

Patent

active

057176264

ABSTRACT:
In a photoelectric sensor that enables information to be recorded on an information recording medium at an intensity amplified to a level higher than that of a current induced by information exposure and allows conductivity to remain maintained by a continued application of voltage even after termination of the information exposure, so that information can subsequently be recorded on the information recording medium, a photoconductive layer contains a substance that emits fluorescence in a wavelength region in which a charge generation substance-containing layer absorbs light, so that color images can be well recorded on the information recording medium. Also provided is an information recording system using such a photoelectric sensor.

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