旋轉涂層的機械手和滴頭
旋涂機械手用于沉積金屬薄膜、聚合物涂層、有機薄膜等。過量的溶液通過加熱的滴頭放置在基材上。然后,基板機械手高速旋轉。溶劑通常具有揮發性,在真空下旋轉時會蒸發,在基材上留下均勻的薄膜。沉積薄膜的厚度從幾納米到幾百納米不等。
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