Erasable optical information storage system

Details Erasable optical information storage system Erasable optical information storage system

1989-02-02

1991-08-13

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Erasable imaging

430495, 430270, 430945, 430 21, 3461351, 369100, 369288, G03C 300, G03C 500

Patent

active

050395831

ABSTRACT:
An erasable optical information storage apparatus is disclosed and the process for making such an apparatus is disclosed. The apparatus utilizes the photoabsorption and electrochemical absorption characteristics of the polyaniline class to polymers to provide an easily accessible and erasable information storage unit.

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