Rodionov V. Electroluminescent film structures and indicators on the basis of wide-band materials and microwave ceramics

Object: constructions and technologies of synthesis of thin-film electroluminescent screens and indicators of raised reliability and electric firmness with use of ceramic current-limiting layer and creation of highly-bright electroluminescent material of red, green, blue and white luminescence colors. The purpose: working out of physical bases of technologies of reception and the substantiation of spectrum constructions of thin-film electroluminescent indicators, as monochrome, and full-color, with wide profile of application with the improved parameters, with raised reliability and pressure of the breakdown. Methods: lasers ЛГИ-21, ЛГН-502, mercury lamp ДРШ-250, spectral computer complex КСВУ-23, receivers of luminescence ФЭУ-85, ФЭУ-79, ФЭУ-100, spectrometers ДФС-24 and ДФС-52, Ozhe-spectrometer JAMP-10S, X-cluster method of the self-co-ordinated field, standard methods of calculation within the limits of the crystal field theory. Results: constructions and technologies are developed, different new types of thin-film electroluminescent radiators, indicators and matrix screens on the basis of a ceramic layer-substrate from microwave ceramics are made. The constructions and manufacturing techniques of the combined flexible powder and film electroluminescent indicators, including transparent in visible area of a spectrum are offered. New effective cathode- and electroluminescent material of green, blue and yellow colors of a luminescence are developed. The technology of reception of nanosized powders of metal oxides is developed. Field of application: physics of a solid state, optics, the laser physics