Applied Materials, Inc.
FASTENERS FOR COUPLING COMPONENTS OF SHOWERHEAD ASSEMBLIES

Abstract:

Embodiments of showerhead assemblies and fasteners for use in coupling components of showerhead assemblies are provided herein. More particularly, the fasteners described herein can advantageously be used to connect a gas distribution plate to a backing plate of the showerhead assembly. The fasteners described herein can further advantageously be used to robustly connect components together where the components have different coefficients of thermal expansion.