Electrical properties of microstructural thin film oxide phosphors

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 105–107 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.