Small evaporation boat for evaporation of flexible substrates with metals includes electrically conductive ceramic material useful for evaporation of flexible substrates gives uniform spray-free coating with substrate

摘要

Small evaporation boat for evaporation of flexible substrates with metals consisting of a flat, extended body (1) of electrically conductive ceramic material with an upper side (2) with one or more regions (3) for reception of the metal to be evaporated and an under side (4). Several cavities (5) are located in the under side (4) positioned before and after the metal reception regions. An independent claim is included for a method of preparing the small evaporation boat.