| 摘要 |
A system for applying a thin coat of a material on one side only of a substrate is disclosed together with a process for applying the thin coat. Coatings of less than one thousand angstroms are attainable on a single surface of the substrate by controlling the speed at which a meniscus of a mix containing a predetermined concentration of the to coating material travels across the single surface being coated. Various pressure, temperature and humidity controls are implemented in the process and by the apparatus as needed to obtain the desired coating characteristics.
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