Patent ID: 6261974
Filing Date: 2001-07-17
Classification: C23C,H01L

Abstract:
A growth method of a polymer film, which comprises the steps of:supplying a predetermined amount of a thermally polymerizable organic monomer not having a hydrophilic group in the liquid state, said monomer being a constituent unit for the polymerization reaction formation of said polymer film in a thermally induced polymerization reaction which is other than a condensation polymerization reaction releasing water, to a vaporization controller at a controlled flow rate;heating the organic monomer in said vaporization controller while supplying a carrier gas, thereby to continuously vaporize the organic monomer while maintaining a partial pressure of the organic monomer lower than a saturated vapor pressure; andtransporting the carrier gas containing the vaporized organic monomer to a reaction chamber from the vaporization controller, and spraying the gas on the surface of a substrate arranged in the reaction chamber, thereby to grow a polymer film containing a derivative of the organic monomer in a principal skeleton.