Patent ID: 7351602

Claim:
A process for producing a thin film with MEMS probe circuits comprising steps of: (a) providing a flatted process substrate; (b) processing a separable interface to be used in subsequent step (e) on the process substrate provided in step (a); (c) forming a probe circuit thin film stacked on a surface of the separable interface processed in step (b) to have the probe circuit thin film be pre-fabricated with various electrical circuits, and plural probes and circuit contacts; (d) forming a probe supported-spacer raised on the probe circuit thin film having processed in the step (c); (e) separating the probe circuit thin film from the process substrate by destroying the separable interface between the process substrate and the probe circuit thin film; and (f) processing subsequent microstructure's working to the probe circuit thin film to obtain a thin film with MEMS probe circuits.