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公开(公告)号:US20210302843A1
公开(公告)日:2021-09-30
申请号:US17268177
申请日:2019-08-01
Applicant: ASML NETHERLANDS B.V.
Inventor: Daan Maurits SLOTBOOM , Hermannes Theodorus HEIJMERIKX , Javier Augusto LOAIZA RIVAS , Jeroen COTTAAR
IPC: G03F7/20
Abstract: A method of configuring a step of scanning a beam of photons or particles across a patterning device for exposing a pattern onto a substrate, wherein the method includes determining a spatial resolution of a patterning correction configured to improve quality of the exposing, and determining a spatial dimension of the beam based on the determined spatial resolution of the patterning correction.