公开(公告)号：WO2018233966A1

公开(公告)日：2018-12-27

申请号：PCT/EP2018/063527

申请日：2018-05-23

Applicant: ASML NETHERLANDS B.V.

Inventor： HARUTYUNYAN, Davit ,  JIA, Fei ,  STAALS, Frank ,  WANG, Fuming ,  LOOIJESTIJN, Hugo, Thomas ,  RIJNIERSE, Cornelis, Johannes ,  PISARENCO, Maxim ,  WERKMAN, Roy ,  THEEUWES, Thomas ,  VAN HEMERT, Tom ,  BASTANI, Vahid ,  WILDENBERG, Jochem, Sebastiaan ,  MOS, Everhardus, Cornelis ,  WALLERBOS, Erik, Johannes, Maria

IPC: G03F7/20 ,  G05B13/04 ,  G05B19/418 ,  H01L21/66

Abstract: A method, system and program for determining a fingerprint of a parameter. The method includes determining a contribution from a device out of a plurality of devices to a fingerprint of a parameter. The method comprising: obtaining parameter data and usage data, wherein the parameter data is based on measurements for multiple substrates having been processed by the plurality of devices, and the usage data indicates which of the devices out of the plurality of the devices were used in the processing of each substrate; and determining the contribution using the usage data and parameter data.

公开(公告)号：EP3523698A1

公开(公告)日：2019-08-14

申请号：EP18727761.1

申请日：2018-05-23

Applicant: ASML Netherlands B.V.

Inventor： HARUTYUNYAN, Davit ,  JIA, Fei ,  STAALS, Frank ,  WANG, Fuming ,  LOOIJESTIJN, Hugo, Thomas ,  RIJNIERSE, Cornelis, Johannes ,  PISARENCO, Maxim ,  WERKMAN, Roy ,  THEEUWES, Thomas ,  VAN HEMERT, Tom ,  BASTANI, Vahid ,  WILDENBERG, Jochem, Sebastiaan ,  MOS, Everhardus, Cornelis ,  WALLERBOS, Erik, Johannes, Maria

IPC: G03F7/20 ,  G05B13/04 ,  G05B19/418 ,  H01L21/66