Patent ID: 9714463
Date: 2017-07-25
CPC Classifications: B05D,C23C,C25B

Claim:
1. A method for coating an electrowetting or electrofluidic device or assembly substrate with one or more coatings, the method comprising directing one or more gaseous precursors into a chamber under vacuum containing the device or assembly substrate to be coated and activating the one or more gaseous precursors with an energy source to coat the device or assembly substrate, wherein at least one of the coatings provides insulation, and/or low surface energy, or both; wherein the one or more gaseous precursors comprise reactive monomers and the reactive monomers are fluorinated unsaturated compounds, wherein at least one of the one or more coatings is porous, and wherein the method further comprises backfilling by infusing the at least one of the porous coatings with one or more oils.