Patent ID: 8273671
Filing Date: 2012-09-25
Classification: C03B,C03C,C23C,H01L,H01P,H05K,Y02P,Y10T

Abstract:
1. A process for producing a multi-layer wiring for a radio-frequency driven chip, comprising the steps of: using the radio-frequency driven chip as a carrier and a substrate when producing the multi-layer wiring; arranging a contact-connecting region on the substrate for electrical interconnection with the radio-frequency driven chip; depositing a structured glass layer having a loss factor tan δ of less than or equal to 70*10 applying at least one conductor structure to the structured glass layer, wherein the at least one conductor structure has electrical contact with the contact-connection region, wherein said step of depositing a structured glass layer comprises electron beam evaporation of glass material from a target that is arranged opposite and at a distance from the substrate to be coated, and wherein said step of depositing a structured glass layer comprises depositing a material having the following composition in percent by weight: