Patent ID: 8361548
Filing Date: 2013-01-29
Classification: B05D

Abstract:
1. A process for coating of substrates comprising the steps of: inserting a substrate into a first process chamber; plasma cleaning said substrate in said first process chamber; rehydrating said substrate in said first process chamber after said step of plasma cleaning; dehydrating said substrate in said first process chamber after said step of said rehydrating, thereby removing all surface moisture from said substrate; and pre-determining a first specific volume of liquid silane to be used for the process; withdrawing said first specific volume of liquid silane from a first chemical reservoir; supplying the first specific volume of liquid silane to a first heated vaporization chamber, said first heated vaporization chamber fluidically coupled to and fluidically isolatable from said first process chamber; vaporizing said first specific volume of liquid silane; and supplying some of the vapor of said first specific volume of liquid silane to said first process chamber, thereby coating said substrate.