摘要 |
A method fabricates an integrated semiconductor product. The first step is providing a semiconductor wafer that has preformed semiconductor components. The next step is forming at least one connection, in particular a polysilicon connection. The next step is exposing the at least one connection from the wafer front surface. The next step is applying a protective layer, in particular a silicon nitride protective layer, to the wafer front surface. The next step is treating the wafer front surface by a chemical mechanical polishing (CMP) step, with the result that the at least one connection is made accessible again. |