Patent ID: 7105080
Filing Date: 2006-09-12
Classification: H01J

Abstract:
1. A method for manufacturing a workplace, treated by a vacuum treatment process, comprising the steps of: providing a vacuum treatment system with at least one vacuum treatment chamber, said system having a first part and having a second part which resides within said chamber; providing at least one of a sensor and of an adjusting element with a first electric signal connection and mounted on said second part; providing an electronic unit within said chamber, said electronic unit having a reference connection for an electric unit reference potential and having a second electric signal connection; connecting said first part to an electric system reference potential; introducing a workpiece into said chamber and treatment operating said system; operating said second part at a further electric potential being different from said system reference potential by at least an absolute difference value of 12 V; operationally connecting said first electric signal connection to said second electric signal connection; and maintaining said reference connection during operation on said further electric potential by metallically connecting said reference connection to said second part.