Source: http://www.google.com/patents/US8089610?ie=ISO-8859-1&dq=6948823
Timestamp: 2014-04-20 14:03:08
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Matched Legal Cases: ['Application No. 200506412', 'Application No. 200506412', 'Application No. 200506412', 'Application No. 2006', 'Application No. 2006', 'Application No. 2006', 'Application No. 2006', 'art 1', 'art 1', 'Application No. 201010113626', 'Application No. 2005', 'Application No. 2005', 'Application No. 200800250', 'Application No. 200800251', 'Application No. 200480009675', 'Application No. 2006', 'Application No. 2006509568', 'Application No. 2006', 'Application No. 200480009673', 'Application No. 200480009675', 'Application No. 200480009675', 'Application No. 200480009675', 'Application No. 04759085', 'Application No. 200480009675']

Patent US8089610 - Environmental system including vacuum scavenge for an immersion lithography ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsA lithographic projection apparatus includes a liquid confinement structure extending along at least a part of a boundary of a space between a projection system and a substrate table, the space having a cross-sectional area smaller than the area of the substrate. The liquid confinement structure includes...http://www.google.com/patents/US8089610?utm_source=gb-gplus-sharePatent US8089610 - Environmental system including vacuum scavenge for an immersion lithography apparatusAdvanced Patent SearchPublication numberUS8089610 B2Publication typeGrantApplication numberUS 11/701,378Publication dateJan 3, 2012Filing dateFeb 2, 2007Priority dateApr 10, 2003Also published asCN1774668A, CN1774668B, CN101061429A, CN103383527A, CN103383528A, CN103439864A, EP1611485A2, EP1611485A4, EP2667252A1, EP2667253A1, US7321415, US7355676, US7456930, US8456610, US20060028632, US20060033899, US20060114435, US20070103662, US20070132974, US20070247603, US20090180096, US20110037959, US20120262684, WO2004090634A2, WO2004090634A3Publication number11701378, 701378, US 8089610 B2, US 8089610B2, US-B2-8089610, US8089610 B2, US8089610B2InventorsAndrew J. Hazelton, Michael SogardOriginal AssigneeNikon CorporationExport CitationBiBTeX, EndNote, RefManPatent Citations (103), Non-Patent Citations (64), Referenced by (1), Classifications (12) External Links: USPTO, USPTO Assignment, EspacenetEnvironmental system including vacuum scavenge for an immersion lithography apparatusUS 8089610 B2Abstract A lithographic projection apparatus includes a liquid confinement structure extending along at least a part of a boundary of a space between a projection system and a substrate table, the space having a cross-sectional area smaller than the area of the substrate. The liquid confinement structure includes a first inlet to supply liquid, through which the patterned beam is projected, to the space, a first outlet to remove liquid after the liquid has passed under the projection system, a second inlet formed in a face of the structure, the face arranged to oppose a surface of the substrate, and located radially outward, with respect to an optical axis of the projection system, of the space to supply gas, and a second outlet formed in the face and located radially outward, with respect to an optical axis of the projection system, of the second inlet to remove gas.
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