公开(公告)号：US11448973B2

公开(公告)日：2022-09-20

申请号：US16954384

申请日：2018-11-20

Applicant: ASML NETHERLANDS B.V.

Inventor： Manouk Rijpstra ,  Cornelis Johannes Henricus Lambregts ,  Wim Tjibbo Tel ,  Sarathi Roy ,  Cédric Désiré Grouwstra ,  Chi-Fei Nien ,  Weitian Kou ,  Chang-Wei Chen ,  Pieter Gerardus Jacobus Smorenberg

IPC: G03F7/20

Abstract: A method for determining a correction to a patterning process. The method includes obtaining a plurality of qualities of the patterning process (e.g., a plurality of parameter maps, or one or more corrections) derived from metrology data and data of an apparatus used in the patterning process, selecting, by a hardware computer system, a representative quality from the plurality of qualities, and determining, by the hardware computer system, a correction to the patterning process based on the representative quality.

公开(公告)号：US11796978B2

公开(公告)日：2023-10-24

申请号：US17292586

申请日：2019-10-21

Applicant: ASML NETHERLANDS B.V.

Inventor： Chang-Wei Chen ,  Si-Han Zeng

IPC: G05B19/042

CPC classification number: G05B19/0426 ,  G05B2219/23291 ,  G05B2219/2602

Abstract: A user interface for designing, configuring and/or editing a control flow representing a control strategy associated with a semiconductor manufacturing process, the user interface including: a library of control elements having at least a control element representing a task of simulation and each control element being selectable by a user; a control flow editor configured to organize the control elements into a control flow representing the control strategy; and a communication interface for communicating the control flow to a calculation engine configured to evaluate the control flow.