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Method of patterning a photoresist film using a lithographic
Method of patterning a photoresist film using a lithographic
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机译:使用光刻图案化光刻胶膜的方法
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摘要
Method for patterning a photoresist film in lithographic process including the steps of: coating the photoresist film on a substrate provided with an under layer; exposing the substrate; firstly developing the photoresist film; exposing a whole surface of the substrate; and secondly developing the photoresist film. The present method has effects on improving an accuracy of formation of pattern and preventing from scum, photoresist residues, and so on, with relatively low cost and short process time.
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