| 摘要 |
A method of cleaning and removing water and entrained solutes during a manufacturing process from a microelectronic device such as a resist-coated semiconductor substrate, a MEM's device, or an optoelectronic device comprising the steps of: (a) providing a partially fabricated integrated circuit, MEM's device, or optoelectronic device having water and entrained solutes on the substrate; (b) providing a densified (e.g., liquid or supercritical) carbon dioxide drying composition, the cleaning composition comprising carbon dioxide, water, and, optionally but preferably, a cleaning adjunct; (c) immersing the surface portion in the densified carbon dioxide cleaning composition; and then (d) removing the cleaning composition from the surface portion.
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