公开(公告)号：US20230063156A1

公开(公告)日：2023-03-02

申请号：US17794897

申请日：2020-12-24

Applicant: ASML Holding N.V. ,  ASML Netherlands B.V.

Inventor： Ronald Peter ALBRIGHT ,  Kursat BAL ,  Vadim Yevgenyevich BANINE ,  Richard Joseph BRULS ,  Sjoerd Frans DE VRIES ,  Olav Waldemar Vladimir FRIJNS ,  Yang-Shan HUANG ,  Zhuangxiong HUANG ,  Johannes Henricus Wilhelmus JACOBS ,  Johannes Hubertus Josephina MOORS ,  Georgi Nanchev NENCHEV ,  Andrey NIKIPELOV ,  Thomas Maarten RAASVELD ,  Manish RANJAN ,  Edwin TE SLIGTE ,  Karl Robert UMSTADTER ,  Eray UZGÖREN ,  Marcus Adrianus VAN DE KERKHOF ,  Parham YAGHOOBI

IPC: G03F7/20

Abstract: An apparatus comprising: a radiation receiving apparatus provided with an opening operable to receive radiation from a radiation source through the opening; wherein the radiation receiving apparatus comprises a deflection apparatus arranged to change a trajectory of a particle through the opening arriving at the radiation receiving apparatus.

公开(公告)号：US20180031979A1

公开(公告)日：2018-02-01

申请号：US15550855

申请日：2016-01-21

Applicant: ASML Netherlands B.V.

Inventor： Arno Jan BLEEKER ,  Ramon Mark HOFSTRA ,  Erik Petrus BUURMAN ,  Johannes Hubertus Josephina MOORS ,  Alexander Matthijs STRUYCKEN ,  Harm-Jan VOORMA ,  Sumant Sukdew Ramanujan OEMRAWSINGH ,  Markus Franciscus Antonius EURLINGS ,  Peter Frans Maria MUYS

IPC: G03F7/20 ,  H01S3/23 ,  H01S3/00 ,  H05G2/00 ,  G02B27/14

CPC classification number: G03F7/70033 ,  G02B27/141 ,  G03F7/70025 ,  G03F7/70566 ,  H01S3/0064 ,  H01S3/2308 ,  H01S3/2316 ,  H05G2/005 ,  H05G2/008

Abstract: A laser radiation source for a lithographic tool comprising a laser module to emit a first laser beam having a first wavelength and a second laser beam having a second wavelength, a beam separation device to separate the optical paths of the first and second laser beams and substantially recombine the optical paths, a beam delivery system to direct the first and second laser beams to a fuel target and an optical isolation apparatus to: adjust the polarization state of the first laser beam, adjust the polarization state of the second laser beam and to block radiation having the adjusted polarization states such that the reflection of the first laser beam and the reflection of the second laser beam are substantially blocked from propagating towards the laser module.

公开(公告)号：US20230008474A1

公开(公告)日：2023-01-12

申请号：US17773004

申请日：2020-10-05

Applicant: ASML Holding N.V. ,  ASML Netherlands B.V.

Inventor： Victor Antonio PEREZ-FALCON ,  Marcus Adrianus VAN DE KERKHOF ,  Daniel Leslie HALL ,  Christopher John MASON ,  Arthur Winfried Eduardus MINNAERT ,  Johannes Hubertus Josephina MOORS ,  Samir A. NAYFEH

IPC: H02N13/00 ,  G03F7/20

Abstract: Embodiments herein describe methods, devices, and systems for reducing an electric field at a clamp-reticle interface using an enhanced electrostatic clamp. In particular, the electrostatic clamp includes a clamp body, an electrode layer disposed on a top surface of the clamp body, and a plurality of burls that project from a bottom surface of the clamp body, wherein the electrode layer comprises a plurality of cutouts at predetermined locations that vertically correspond to locations of the plurality of burls at the bottom surface of the clamp body.

公开(公告)号：US20170097579A1

公开(公告)日：2017-04-06

申请号：US15289118

申请日：2016-10-07

Applicant: ASML NETHERLANDS B.V.

Inventor： Yuri Johannes Gabriel VAN DE VIJVER ,  Johannes Hubertus Josephina MOORS ,  Wendelin Johanna Maria VERSTEEG ,  Peter Gerardus JONKERS

IPC: G03F7/20

CPC classification number: G03F7/70933 ,  G03F7/70841 ,  G03F7/70866 ,  G03F7/70883 ,  G03F7/70916

Abstract: A lithographic apparatus is disclosed that includes a projection system configured to project a patterned radiation beam onto a target portion of a substrate, a vacuum chamber through which the patterned beam of radiation is projected during use, and a purge system configured to provide a purge gas flow in the chamber.

公开(公告)号：US20150077729A1

公开(公告)日：2015-03-19

申请号：US14532897

申请日：2014-11-04

Applicant: ASML NETHERLANDS B.V.

Inventor： Tjarko Adriaan Rudolf VAN EMPEL ,  Vadim Yevgenyevich BANINE ,  Vladimir Vitalevich IVANOV ,  Erik Roelof LOOPSTRA ,  Johannes Hubertus Josephina MOORS ,  Jan Bernard Plechelmus VAN SCHOOT ,  Yuri Johannes Gabriël VAN DE VIJVER ,  Gerardus Hubertus Petrus Maria SWINKELS ,  Hendrikus Gijsbertus SCHIMMEL ,  Dzmitry LABETSKI

IPC: H05G2/00 ,  G03F7/20 ,  H05K7/20

CPC classification number: H05G2/008 ,  G03F7/70175 ,  G03F7/70891 ,  G03F7/70916 ,  G03F7/70983 ,  H05G2/003 ,  H05G2/006 ,  H05K7/2039

Abstract: A module for producing extreme ultraviolet radiation, including an extreme ultraviolet radiation-emitting source, the source being provided with a supply configured to supply a fluid of an ignition material to a predetermined target ignition position and a target-igniting mechanism constructed and arranged to produce a plasma from the ignition material at the target ignition position, the plasma emitting the extreme ultraviolet radiation; a collector mirror constructed and arranged to focus radiation emitted by the plasma at a focal point; and a heat sink having a thermal energy-diverting surface constructed and arranged to divert thermal energy away from the target ignition position, wherein the heat sink is located at a position proximate the target ignition position.

Abstract translation: 一种用于产生极紫外辐射源的模块，包括极紫外辐射发射源，该源提供有被配置为将点火材料的流体供应到预定的目标点火位置的供应，以及构造和布置以产生的点火机构 来自点火材料的等离子体在目标点火位置，等离子体发射极紫外线辐射; 收集器镜，构造和布置成将等离子体发射的辐射聚焦在焦点处; 以及散热器，其具有构造和布置成将热能转移离开目标点火位置的热能转向表面，其中散热器位于靠近目标点火位置的位置。