chemical vapor drying
the hardening and setting of the surface of a printed ink film with a gaseous mixture of elements instead of heat.
chemistry
generic use referring to chemicals used in a darkroom.
-Chemical vapor - method of exposing negatives in a closed container to a small amount of mercury of sulfur dioxide. After approximately 24 hours the film is developed normally. It produces interesting yet very inconsistent results.
Later on in the process polysilicon gates are deposited by chemical vapor deposition, patterned with photolithography, and etched in such a way that the separately phased gates lie perpendicular to the channels.
 See also: Reduction, Wavelength, Blue, Light, Element
  
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