Chemical-Mechanical Polisher (Logitech)
The Logitech Orbis system is used in the facility for fine-scale polishing and planarization of a variety of materials including glass, silicon, GaAs, InP, GaN, etc. Wafers up to 6” diameter can be polished on the system.
Several slurries and pads are available to provide a range of polishing options depending on the material being processed. Pieces can also be handled on the system by wax-mounting with the Logitech Bonder.
Each process is often unique in geometry and material combinations so that independent process development is required for most CMP applications.