Coating apparatus – With vacuum or fluid pressure chamber
Patent
1994-10-11
1996-07-30
Collins, Laura
Coating apparatus
With vacuum or fluid pressure chamber
118 501, 118 52, 118319, 118320, 118326, 118629, 118638, C23C 1400
Patent
active
055407722
ABSTRACT:
A method and apparatus are disclosed for forming thin films of chemical compounds utilized in integrated circuits. The method includes steps of forming a precursor liquid comprising a chemical compound in a solvent, providing a substrate within a vacuum deposition chamber, producing a mist of the precursor liquid, and flowing the mist into the deposition chamber while maintaining the chamber at ambient temperature to deposit a layer of the precursor liquid on the substrate. The liquid is dried to form a thin film of a solid material on the substrate, then the integrated circuit is completed to include at least a portion of the film of solid material in a component of the integrated circuit.
REFERENCES:
patent: 3880112 (1975-04-01), Spitz et al.
patent: 3976031 (1976-08-01), Itoh
patent: 4075974 (1978-02-01), Plows et al.
patent: 4290384 (1981-09-01), Ausschnitt et al.
patent: 4647338 (1987-03-01), Visser
patent: 4689247 (1987-08-01), Doty et al.
McMillan Larry D.
Paz De Araujo Carlos A.
Roberts Tommy L.
Collins Laura
Symetrix Corporation
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