Invention Grant
US07829263B2 Exposure method and apparatus, coating apparatus for applying resist to plural substrates, and device manufacturing method 有权
曝光方法和装置,用于对多个基板施加抗蚀剂的涂布装置以及装置制造方法

Exposure method and apparatus, coating apparatus for applying resist to plural substrates, and device manufacturing method
Abstract:
Disclosed are an exposure method and apparatus, a coating apparatus and a device manufacturing method, wherein, in one preferred form, the exposure method is used to expose a resist having been applied onto a substrate by one of a plurality of resist coating units, and it includes a selecting step for choosing an exposure amount pattern that represents exposure amounts corresponding to a plurality of shots on the substrate, respectively, on the basis of a resist coating unit data that specifies which unit among the plurality of resist coating units should be used to apply a resist onto the substrate, and an exposure step for exposing the resist on the substrate in accordance with the exposure amount pattern chosen by the selecting step.
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