Imprint method, imprint apparatus, and article manufacturing method
AssigneeCanon Kabushiki Kaisha
InventorsKazuhiro Sato, Hiroshi Sato
Life of this patent
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AssigneeCanon Kabushiki Kaisha
InventorsKazuhiro Sato, Hiroshi Sato
Estimating the term…
Provided is an imprint method of performing an imprint process including a contacting step of bringing a mold into contact with an imprint material on a substrate, a curing step of curing the imprint material, and a separating step of separating the mold from the cured imprint material. The method includes acquiring global alignment information, performing a pre-alignment measurement including moving, based on the acquired global alignment information, a second shot region to a measurement position at which a measurement device performs measurement, and measuring a first relative positional shift between the second shot region and the mold using the measurement device, and moving, based on the global alignment information and the measured first relative positional shift, a first shot region to an imprint position at which the imprint process is performed, and starting the contacting step.
An imprint method of performing an imprint process including a contacting step of bringing a mold into contact with an imprint material supplied onto a substrate, a curing step of curing the imprint material in a state in which the imprint material and the mold are in contact with each other, and a separating step of separating the mold from the cured imprint material, the method comprising:
Dependencies are inferred from the claim text.