The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Jul. 29, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Hirotoshi Torii, Tochigi, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
[Problem] The provision of an imprint apparatus that is beneficial in improving the overlap precision of a mold and resin on a substrate. [Method for Solving the Problem] In an imprint apparatus, which is configured so as to transfer a pattern from a mold onto a resin surface by pressing the mold onto the resin that is disposed on the substate surface, has a magnification correction mechanism including actuators for applying a force to a side of the mold via a contact member, and correcting the shape of a patterned portion that has been formed on the mold; and displacement members displaceable by fluid pressure for changing an initial position for starting correction of the contact members of the magnification correction unit according to a size of the mold.