摘要 |
A heat treatment apparatus and method for curing a layer of a processable material on a substrate. The apparatus includes a residual gas analyzer that communicates with a process space in which the layer is heated to cure the processable material. A controller, which is electrically connected to the residual gas analyzer, is operable to adjust a bake time for the layer in relation to a concentration of a gas species evolved from the processable material.
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