| 摘要 |
A chemical vapor deposition apparatus for forming a semiconductor film, which includes a lateral reaction tube including a susceptor for placing a substrate thereon; a round-shaped heater for heating the substrate; and a gas inlet for introducing a gas containing at least one source gas, the inlet being provided so as to be substantially parallel to the substrate, wherein the heating density of an upstream portion, with respect to the flow of the gas, of the round-shaped heater is higher than that of the remaining portion of the heater. A chemical vapor deposition process employing the chemical vapor deposition apparatus is also disclosed.
|
