DÜNNFILM-GETTER-SCHUTZ

摘要

A method for installing a sorption element in a cavity including: disposing, within the cavity, a getter material, a reaction material, and a protective material, the protective material covering at least one part of the getter material so as to bury the at least one part; raising a temperature up to at least one removal temperature; and moving the protective material towards the reaction material by reaction between the protective material and the reaction material so that at least one portion of the part of the getter material is no longer covered with the protective material.