公开(公告)号：US20220197158A1

公开(公告)日：2022-06-23

申请号：US17603687

申请日：2020-03-10

Applicant: ASML Netherlands B.V.

Inventor： Sander Catharina Reinier DERKS ,  Daneil Jozel Maria DIRECKS ,  Marurice Wilhelmus Leonardus Hendricu FEIJTS ,  Pieter Geradus Mathijs HOEIJMAKERS ,  Katja Cornelia Joanna Clasina MOORS ,  Violeta NAVARRO PAREDES ,  William Peter VAN DRENTS ,  Jan Steven Christiaan WESTERLAKEN

IPC: G03F7/20 ,  H05G2/00

Abstract: A contamination trap for use in a debris mitigation system of a radiation source, the contamination trap comprising a plurality of vanes configured to trap fuel debris emitted from a plasma formation region of the radiation source; wherein at least one vane or each vane of the plurality of vanes comprises a material comprising a thermal conductivity above 30 W m−1K−1.

公开(公告)号：US20230091648A1

公开(公告)日：2023-03-23

申请号：US18070155

申请日：2022-11-28

Applicant: ASML Netherlands B.V.

Inventor： Sander Catharina Reinier DERKS ,  Daniel Jozef Maria DIRECKS ,  Maurice Wilhelmus Leonardus Hendricus FEIJTS ,  Pieter Gerardus Mathijs HOEIJMAKERS ,  Katja Cornelia Joanna Clasina MOORS ,  Violeta NAVARRO PAREDES ,  William Peter VAN DRENT ,  Jan Steven Christiaan WESTERLAKEN

IPC: G03F7/20 ,  H05G2/00

Abstract: A contamination trap for use in a debris mitigation system of a radiation source, the contamination trap comprising a plurality of vanes configured to trap fuel debris emitted from a plasma formation region of the radiation source; wherein at least one vane or each vane of the plurality of vanes comprises a material comprising a thermal conductivity above 30 W m−1 K−1.