DRYING DEVICE
A drying device configured to dry a resin film including a solvent, the drying device may include: a housing; a partition disposed in the housing and partitioning a space in the housing into a first space and a second space; a conveyor configured to convey the resin film in the first space; a first...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A drying device configured to dry a resin film including a solvent, the drying device may include: a housing; a partition disposed in the housing and partitioning a space in the housing into a first space and a second space; a conveyor configured to convey the resin film in the first space; a first heater disposed in the second space and configured to radiate electromagnetic waves to the resin film being conveyed by the conveyor; and a window disposed in the partition and configured to allow the electromagnetic waves radiated from the first heater to penetrate therethrough. The first heater may be configured to radiate electromagnetic waves in a wavelength band below 4.0 μm to the resin film and to absorb electromagnetic waves in a wavelength band of at least 4.0 μm or more. |
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