OPTICAL INFORMATION RECORDING MEDIUM AND RECORDING/REPRODUCING SYSTEM

摘要

An optical information recording medium having a laminated structure of a charge image forming layer (CFL) and a photo-modulation layer (PML). An electrode (Et) may be formed on the outer surface of the photo-modulation layer. A dielectric mirror (DML) may be disposed between the charge image forming layer and the photo-modulation layer. A charge motion suppressing layer (ESL) may be disposed on the outer surface of the charge image forming layer. The charge image forming layer may be constructed of a dielectric layer with photoconductive fine particles (PCG) distributed therein, and a dielectric thin film formed on the dielectric layer. A charge motion suppressing layer (ESL) may be disposed on the outer surface of the charge image forming layer. An electrode may be formed on the outer surface of the photo-modulation layer. A dielectric mirror may be formed between the charge image forming layer and the photo-modulation layer. An electrode may be formed on the outer surface of the photo-modulation layer. There is further provided an optical information recording medium having a laminated structure of at least a dielectric layer and a liquid crystal layer (LC) using high polymer as a binder. An electrode may be formed on the outer surface of the liquid crystal layer. The dielectric layer may be formed by a charge image forming layer (CFL). The dielectric layer may be formed by a dielectric layer (IL) and a charge motion suppressing layer (ESL). There is further provided an optical information recording medium having a laminated structure of at least a photoconductive layer (PCL) and a liquid crystal layer (LC) using high polymer as a binder. Also provided is a recording/reproducing system for optical information which uses such recording mediums.