Patent ID: 7341764
Filing Date: 2008-03-11
Classification: C07C,C23C,C23F,H01L

Abstract:
1. A process for forming a fluorocarbon thin film comprising forming the fluorocarbon thin film by chemical vapor deposition using a gas for plasma reaction comprising a compound represented by the following formula (1): wherein R 1 is fluorine, a perfluoroalkyl group having 1 to 3 carbon atoms or a perfluoroalkenyl group having 2 to 3 carbon atoms, R 2 is a perfluoroalkyl group having 1 to 4 carbon atoms, a perfluoroalkenyl group having 2 to 4 carbon atoms, or a perfluoroalkynyl group having 2 to 4 carbon atoms, provided that the number of total carbon atoms in the sum of R 1 and R 2 is 3 or 4, and R 1 and R 2 may be the same or different.