Patent ID: 8337622

Claim:
A manufacturing apparatus for a semiconductor device comprising: a chamber in which a wafer is loaded; a first gas supply unit configured to supply a process gas into the chamber; a gas exhaust unit configured to exhaust a gas from the chamber; a wafer support member on which the wafer is placed; a ring on which the wafer support member is placed; a rotation drive control unit connected to the ring, and the rotation drive configured to rotate the wafer; a heater disposed in the ring and the heater comprising a heater element configured to heat the wafer to a predetermined temperature and the heater element includes an SiC layer on at least a surface, and a heater electrode portion molded integrally with the heater element and the heater electrode portion includes an SiC layer on at least a surface; and a second gas supply unit configured to supply gases which includes an SiC source gas into the ring, wherein the SiC source gas is monomethylsilane.