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:
Mar. 01, 2022
Filed:
Jun. 25, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Anshuman Cherala, Austin, TX (US);
Ahmed M. Hussein, Austin, TX (US);
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A nanofabrication method comprises receiving information regarding a distortion within an imprint system, generating a first drop pattern that is not based on the received information, generating a second drop pattern and a third drop pattern, each based on the received information, modifying the first drop pattern to generate a fourth drop pattern. The modifying includes adding a first plurality of drop positions to the first drop pattern or removing a second plurality of drop positions from the first drop pattern, thereby forming an intermediate drop pattern, and either removing the second plurality of drop positions from the intermediate drop pattern or adding the first plurality of drops to the intermediate pattern. The first plurality of drop positions corresponds to drop positions defined by the second drop pattern and the second plurality of drop positions corresponds to drop positions defined by the third drop pattern.