| 摘要 |
A reduced pressure drying apparatus includes a chamber that closes in an airtight manner during a reduced pressure drying operation, a stage on which a substrate is mounted; and an exhaust unit having an exhaust tube that opens at exhaust openings within the chamber. The stage is disposed within the chamber during the reduced pressure drying operation. The exhaust unit discharges atmosphere from the chamber via the exhaust openings during the reduced pressure drying operation to reduce the pressure within the chamber. The exhaust openings are formed such that a position of the exhaust openings is substantially the same as or no higher than a surface position of the substrate. The reduced pressure drying apparatus allows a film having a more uniform thickness to be formed on the substrate.
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