Verfahren zur Speicherung von Informationen.

摘要

Method for storing information in an organic recording layer which, as a result of local treatment of its surface with an organic solvent in accordance with the form of the information to be recorded, is capable of changing its absorption spectrum and/or its photoconductivity so that information is produced or stored in the treated parts of this layer. …The information thus stored can be read visually, with a microreader or with a built-in electrode system.