公开(公告)号：SG116555A1

公开(公告)日：2005-11-28

申请号：SG200404063

申请日：2004-06-08

Applicant: ASML NETHERLANDS BV

Inventor： JOERI LOF ,  HANS BUTLER ,  SJOERD NICOLAAS LAMBERTUS DOND ,  ALEKSEY KOLESNYCHENKO ,  ERIK ROELOF LOOPSTRA ,  HENDRICUS JOHANNES MARIA MEIJE ,  JOHANNES CATHARINUS HUBERTUS M ,  ROELOF AEILKO SIEBRAND RITSEMA ,  FRANK VAN SCHAIK ,  TIMOTHEUS FRANCISCUS SENGERS ,  KLAUS SIMON ,  JOANNES THEODOOR DE SMIT ,  ALEXANDER STRAAIJER ,  BOB STREEFKERK ,  ERIK THEODORUS MARIA BIJLAART ,  CHRISTIAAN ALEXANDER HOOGENDAM ,  HELMAR VAN SANTEN ,  MARCUS ADRIANUS KERKHOF ,  MARK KROON ,  ARIE JEFFREY DEN BOEF ,  JOOST JEROEN OTTENS ,  JEROEN JOHANNES SOPHIA MARIA M

IPC: G03F7/20 ,  H01L21/027

Abstract: A lithographic projection apparatus is disclosed in which a space between the projection system and a sensor is filled with a liquid.

公开(公告)号：SG116541A1

公开(公告)日：2005-11-28

申请号：SG200402413

申请日：2004-05-06

Applicant: ASML NETHERLANDS BV

Inventor： JOHANNES ADRIANUS ANTONIUS THE ,  MARK KROON ,  HARM-JAN VOORMA ,  CAROLUS IDA MARIA SPEE

IPC: G03F7/20 ,  H01L21/027

Abstract: A method of preparing components for use in the vacuum chamber of a lithographic apparatus is disclosed. The method comprises firstly coating the component with a non-metallic, non-plastics material then treating the coating so as to harden it. The preferred coating material is a Hydrogen Silsesquioxane (HSQ) which can be applied using a variety of methods (spraying, brushing, spinning) and can be treated by either heating or by irradiation with an electron beam. The resulting components strongly reduce outgassing of either water or hydrocarbons when subjected to a vacuum environment.