LITHOGRAPHIC APPARATUS AND METHOD.
    26.
    发明专利

    公开(公告)号:NL2006073A

    公开(公告)日:2011-08-15

    申请号:NL2006073

    申请日:2011-01-26

    Abstract: Embodiments of the invention related to lithographic apparatus and methods. A lithographic method comprises calculating a laser metric based on a spectrum of laser radiation emitted from a laser to a lithographic apparatus together with a representation of an aerial image of a pattern to be projected onto the substrate by the lithographic apparatus, and using the laser metric to modify operation of the laser or adjust the lithographic apparatus, and projecting the pattern onto the substrate.

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