Common rack for electroplating and PVD coating operations
AssigneeVapor Technologies, Inc.
InventorKlaus Brondum
Life of this patent
Estimating the term…
Abstract
Disclosed is a multi-step process for the coating of a substrate without re-racking the substrate between the coating operations comprising: providing a substrate holder with an inert protective polymeric coating covering a substantial portion of the holder; affixing a substrate to the substrate holder; electroplating a coating onto the substrate; without re-racking the substrate, applying a physical vapor deposition coating to the coated substrate; and removing the twice coated substrate from the substrate holder.
Claims9
A multi-step process for applying coatings on a substrate without re-racking the substrate comprising:
- providing a substrate holder with an inert protective polymeric coating covering a substantial portion of the holder;
- racking the substrate on the substrate holder;
- electroplating a first coating onto the substrate;
- without re-racking the substrate, applying a physical vapor deposition second coating to the coated substrate;
- and
- removing the twice-coated substrate from the substrate holder.
A multi-step process for applying coatings on a substrate without re-racking the substrate comprising:
- providing a substrate holder with an inert epoxy protective nonconductive coating covering a substantial portion of the holder;
- racking the substrate on the substrate holder;
- electroplating a first coating onto the substrate;
- without re-racking the substrate, applying a physical vapor deposition second coating to the coated substrate;
- and
- removing the twice-coated substrate from the substrate holder, wherein the substrate holder is an apparatus comprised of an elongated rod having a first end with an aperture for receiving an electrode;
- the rod having a plurality of arms projecting outwardly from the center of the rod wherein a first end of each arm is affixed to the rod and a distal end of the arm is not coated with the epoxy coating and is adapted to hold the substrate during the coating operations, wherein the arms are attached to the rod from one end of the rod to the other end.
Dependencies are inferred from the claim text.