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公开(公告)号:US10514618B2
公开(公告)日:2019-12-24
申请号:US16026195
申请日:2018-07-03
Applicant: ASML NETHERLANDS B. V.
Inventor: Timotheus Franciscus Sengers , Marcus Adrianus Van De Kerkhof , Mark Kroon , Kees Van Weert
Abstract: A lithographic apparatus is provided that has a sensor at substrate level, the sensor including a radiation receiver, a transmissive plate supporting the radiation receiver, and a radiation detector, wherein the sensor is arranged to avoid loss of radiation between the radiation receiver and a final element of the radiation detector.