Exposure apparatus, exposure method, and method for producing device
AssigneeNikon Corporation
InventorsHiroyuki Nagasaka, Soichi Owa, Yasugumi Nishii
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AssigneeNikon Corporation
InventorsHiroyuki Nagasaka, Soichi Owa, Yasugumi Nishii
Estimating the term…
An exposure apparatus exposes a substrate by projecting an image of a predetermined pattern through a liquid onto the substrate. The exposure apparatus includes a projection optical system which projects the image of the pattern onto the substrate, a liquid supply mechanism which supplies the liquid onto the substrate to form a liquid immersion area on a part of the substrate including a projection area of the projection optical system, a liquid recovery mechanism which recovers the liquid on the substrate at a liquid recovery position apart from the projection area, and a trap member which is arranged outside the liquid recovery position of the liquid recovery mechanism with respect to the projection area and which is formed with a liquid trap surface for capturing the liquid.
An exposure apparatus which exposes a substrate by projecting an image of a predetermined pattern through a liquid onto the substrate, the exposure apparatus comprising:
A method for producing a device, comprising:
An exposure apparatus which exposes a substrate with a patterned beam through a liquid onto the substrate, the exposure apparatus comprising:
An exposure method comprising:
Dependencies are inferred from the claim text.