Vapor phase film deposition apparatus

Abstract

A vapor phase film deposition apparatus comprises a susceptor where a plurality of substrates is placed thereon; and an opposing face member disposed opposite to the susceptor. The opposing face member includes a plurality of raised portions which protrude toward the susceptor to define at least one flow channel. A reaction gas flows through the flow channel and deposits on the plurality of substrates. At least one of the plurality of raised portions includes a heat insulation structure. The vapor phase film deposition apparatus further comprising a heating element disposed on one side of the susceptor, which is opposite to the opposing face member.

Dependencies are inferred from the claim text.