Electrical properties of microstructural thin film oxide phosphors

Abstract Spectra, electrical properties and diffraction patterns of blue, green and red oxide thin-film phosphors grown by ion-plasma deposition and post thermal annealed are presented in this work. The developed method of increasing conductivity up to 10 5 –10 7 times for some oxide thin-film phosphors is represented. Factors influencing electrical conductivity of thin-film oxide phosphors are discussed. The most prospective phosphors for low-voltage field-emission display in term of luminescent and electrical properties are described.