CERAMIC EVAPORATION BOATS HAVING IMPROVED INITIAL WETTING PERFORMANCE AND PROPERTIES

摘要

The invention relates to ceramic evaporation boats for the evaporation of metal comprising a conductive component and a nonconductive component, wherein the conductive component of the ceramic material is concentrated at the surface of the evaporation boat from which the evaporation of the metal occurs. The evaporation boats have an improved initial wetting performance.