发明名称 Exposure method, device manufacturing method using the same, exposure apparatus, and substrate processing method and apparatus
摘要 An exposure method for exposing a predetermined area on a substrate includes an operation for executing first exposure for the predetermined area by forming a liquid immersion area of a first liquid on the substrate, and an operation for executing second exposure for the predetermined area by forming a liquid immersion area of a second liquid different from the first liquid, on the substrate on which the first exposure has been executed, wherein the surface state of the substrate in the second exposure is allowed to differ from the surface state of the substrate in the first exposure. Even when the substrate is subjected to the first exposure and the second exposure by using the liquid immersion method, then the liquid immersion area of the liquid can be satisfactorily formed on the substrate in each of the exposure processes, and the substrate can be exposed satisfactorily.
申请公布号 US7803516(B2) 申请公布日期 2010.09.28
申请号 US20060601777 申请日期 2006.11.20
申请人 NIKON CORPORATION 发明人 NAGASAKA HIROYUKI
分类号 G03F7/20 主分类号 G03F7/20
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