Asml Netherlands B.v.

Jozef Cornelis Antonius Roijers

Patrick Warnaar

Franciscus Godefridus Casper Bijnen

Hoite Pieter Theodoor Tolsma

Marc Van Kemenade

A method for manufacturing a device includes providing a substrate, the substrate including a plurality of exposure fields, each exposure field including one or more target portions and at least one mark structure, the mark structure being arranged as positional mark for the exposure field; scanning and measuring the mark of each exposure field to obtain alignment information for the respective exposure field; determining an absolute position of each exposure field from the alignment information for the respective exposure field; determining a relative position of each exposure field with respect to at least one other exposure field by use of additional information on the relative parameters of the exposure field and the at least one other exposure field relative to each other; and combining the absolute positions and the determined relative positions into improved absolute positions for each of the plurality of exposure fields.

Growing community of inventors

Veldhoven, Netherlands

Jozef Cornelis Antonius Roijers