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:
May. 19, 2026
Filed:
Jun. 12, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
The present invention provides a film forming method comprising: discretely arranging, on a substrate with unevenness, a plurality of droplets of a curable composition in a liquid form containing at least a polymerizable compound (a) as a nonvolatile component and at least a solvent (d) as a volatile component; waiting until each of the plurality of droplets discretely arranged on the substrate combines with an adjacent droplet to form a continuous liquid film on the substrate, and the solvent (d) contained in the liquid film volatilizes, and a content of the solvent (d) becomes not more than 10 vol % with respect to the whole liquid film; and curing the curable composition in the liquid form after the waiting.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile