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:
Sep. 11, 2018
Filed:
Mar. 25, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Hiroshi Mizuno, Sagamihara, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A method for producing an optical component includes presenting a laminate and separating a second layer from a substrate. In presenting the laminate, the laminate includes the substrate, a first layer disposed on the substrate, the second layer disposed on the first layer, and a third layer disposed on the second layer. The first layer includes a portion that does not overlap with the second layer and the third layer. In separating the second layer from the substrate, the second layer is separated from the substrate by dissolving the first layer from the substrate with a liquid. The first layer and the third layer each contain a compound.