Abstract
SrS:Cu films were prepared by an electron beam deposition method to improve the emission properties of blue EL elements. SrS:Cu pellets were used as an evaporant of SrS:Cu films. The correlation between sintering condition and PL properties of SrS:Cu films was investigated. As a result, it was found that an 1-hour sintering under 600oC was best to prepare superior SrS:Cu films, and the correlation between sintering condition and PL properties of SrS:Cu films was confirmed.
