Inventors:
Edward M. King - Melbourne Beach FL
Kurt E. Gsteiger - Indialantic FL
Joseph S. Raby - W. Melbourne FL
Assignee:
Harris Corporation - Melbourne FL
International Classification:
B05D 722, C23C 1608
Abstract:
A metal is selectively chemically vapor deposited on a substrate through openings in a moisture adsorbing mask layer by maintaining moisture in the mask layer. Thick metal layers are formed by precharging the mask with moisture. Also a cleaned tube is prepared for selective deposition by operating the process with a bare substrate until the tube is coated. The selective deposition is then performed.