Source: http://www.google.com/patents/US8228484?dq=5,266,072
Timestamp: 2014-07-12 12:06:43
Document Index: 5481440

Matched Legal Cases: ['Application No. 2005', 'Application No. 2005', 'Application No. 2005', 'Application No. 04747525', 'Application No. 200480023880', 'Application No. 200910140881', 'Application No. 10', 'Application No. 2005', 'Application No. 093120551', 'Application No. 04747525', 'Application No. 04747525', 'Application No. 04747525', 'Application No. 200910140881', 'Application No. 200480023880', 'Application No. 2005', 'Application No. 093120551', 'Application No. 04747525']

Patent US8228484 - Coupling apparatus, exposure apparatus, and device fabricating method - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign in<nobr>Advanced Patent Search</nobr>PatentsAn exposure apparatus is an exposure apparatus that exposes a substrate by filling a liquid between a projection optical system and the substrate, and projecting a pattern image onto the substrate via the projection optical system and the liquid, wherein the projection optical system has a first group...http://www.google.com/patents/US8228484?utm_source=gb-gplus-sharePatent US8228484 - Coupling apparatus, exposure apparatus, and device fabricating methodAdvanced Patent SearchPublication numberUS8228484 B2Publication typeGrantApplication numberUS 12/068,323Publication dateJul 24, 2012Filing dateFeb 5, 2008Priority dateJul 9, 2003Also published asCN102944981A, DE602004030247D1, EP1643543A1, EP1643543A4, EP1643543B1, US7619715, US8120751, US20060103944, US20060126045, US20080186465, US20100007865, US20100134771, WO2005006416A1Publication number068323, 12068323, US 8228484 B2, US 8228484B2, US-B2-8228484, US8228484 B2, US8228484B2InventorsKazuya Ono, Yuichi ShibazakiOriginal AssigneeNikon CorporationExport CitationBiBTeX, EndNote, RefManPatent Citations (104), Non-Patent Citations (38), Referenced by (1), Classifications (9) External Links: USPTO, USPTO Assignment, EspacenetCoupling apparatus, exposure apparatus, and device fabricating methodUS 8228484 B2Abstract An exposure apparatus is an exposure apparatus that exposes a substrate by filling a liquid between a projection optical system and the substrate, and projecting a pattern image onto the substrate via the projection optical system and the liquid, wherein the projection optical system has a first group comprising an optical member that contacts the liquid, and a second group that differs from that first group; the first group is supported by a first support member; and the second group is separated from the first group and is supported by the second support member that differs from the first support member.
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