OPTOELECTRONIC UNIT Russian patent published in 1999 - IPC

FIELD: computer engineering, information displaying equipment. SUBSTANCE: device has base which is covered by light-conducting liquid-crystal layer which is equipped with reflecting layers. Said liquid-crystal layer is designed for generation of transparent information transmission areas between non-transparent areas and reflecting layers. Focusing systems and information accumulation areas are located inside liquid-crystal layer. Reflecting layer forms diffraction pattern with optically transparent holes. EFFECT: increased speed of information processing. 16 cl, 79 dwg