FIELD: optical instruments. SUBSTANCE: material is designed as uniform medium, which has controlled electric characteristic, and small semiconductor particles, which are dispersed in said medium. Mean size of small particles is of 100 nm or less. Specific resistance of said medium is about the same or greater than resistance of semiconductor particles. EFFECT: design of optoelectronic material, which natural resources are unlimited, which leads to no pollution of environment, which has such features as spontaneous light output, fast triggering, possibility of pixel miniaturization, low power losses, increased stability to environment effects. 36 cl, 27 dwg, 2 tbl
