发明名称 Plate Member, Substrate Holding Device, Exposure Apparatus and Method, and Device Manufacturing Method
摘要 A substrate holder PH includes a first holder PH 1 which holds a substrate P, a liquid-repellent inner surface Tc of a plate member T which faces a side surface Pc of the substrate P held on the first holder PH 1 via a predetermined gap A, and a chamfered portion C provided on an upper portion of the inner surface Tc. On the side surface Pc of the substrate P, a liquid-repellent area is provided, and the chamfered portion C is provided so as to face the liquid-repellent area of the substrate P held on the first holder PH 1 . Thereby, a substrate holding device which can restrain inflow of the liquid into the back surface side of the substrate is provided.
申请公布号 US2008049209(A1) 申请公布日期 2008.02.28
申请号 US20060594963 申请日期 2006.03.20
申请人 NAGASAKA HIROYUKI;FUJIWARA TOMOHARU 发明人 NAGASAKA HIROYUKI;FUJIWARA TOMOHARU
分类号 G03B27/58;G03B15/00 主分类号 G03B27/58
代理机构 代理人
主权项
地址