Patent ID: 6416938
Filing Date: 2002-07-09
Classification: C08J,C09D,G03F,G03G,H05K

Abstract:
A process for forming a film product comprising the steps of:forming a plasma deposited layer of photosensitive film on a substrate from a two component reaction of a silicon donor selected from the group consisting of monosilane and disilane, and a non-silicon containing, non-oxygenated organic precursor, wherein the film comprises photosensitive (Siâ€”H) and (Siâ€”Si) fragments interstitially situated in a non-silicon containing and non-photosensitive organic polymer matrix; and exposing selected areas of the film to ultraviolet light in the presence of oxygen, whereby the selected areas of the film are photo-oxidized to form a photo-oxidized film in the selected areas.