| 摘要 |
A method is disclosed for lithographic processing. In one aspect, the method comprises obtaining a resist material with predetermined resist properties. The method further comprises using the resist material for providing a resist layer on the device to be lithographic processed. The method further comprises illuminating the resist layer according to a predetermined pattern to be obtained. The obtained resist material comprises a tuned photo-acid generator component and/or a tuned quencher component and/or a tuned acid mobility as to reduce watermark defects on the lithographic processed device. In another aspect, a corresponding resist material, a set of resist materials, use of such materials and a method for setting up a lithographic process are disclosed.
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