Patent ID: 8980374
Filing Date: 2015-03-17
Classification: B05D,C23C

Abstract:
1. A method for producing a functional film comprising the steps of: forming an organic film on a surface of a substrate; handling the substrate having the organic film formed on the surface of the substrate so that no member comes in contact with an organic film surface in vacuum until formation of an inorganic film; and forming the inorganic film by vacuum deposition on the organic film surface to produce the functional film, wherein the organic film is formed in an organic film forming chamber, and the inorganic film is formed in an inorganic film forming chamber which is adjacent to and substantially airtightly separated from the organic film forming chamber, the inorganic film forming chamber being evacuated by vacuum evacuation means to a degree of vacuum adequate for the formation of the inorganic film by vacuum deposition, the substrate having the organic film formed on its surface being conveyed from organic film forming chamber into the inorganic film forming chamber through a slit formed in a separation wall without contacting the separation wall, the organic film is prepared by polymerizing a monomer mixture comprising a monomer represented by the following formula wherein the index n is 2 and a monomer represented by the formula wherein the index n is at least 3: wherein R