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:
Feb. 04, 2014
Filed:
Jul. 13, 2009
Daniel Darmes, Charenton le Pont, FR;
Nicolas Lavillonnière, Charenton le Pont, FR;
Christelle Marck, Charenton le Pont, FR;
Eric Roussel, Charenton le Pont, FR;
Daniel Darmes, Charenton le Pont, FR;
Nicolas Lavillonnière, Charenton le Pont, FR;
Christelle Marck, Charenton le Pont, FR;
Eric Roussel, Charenton le Pont, FR;
Essilor International (compagnie Generale d'optique, Charenton le Pont, FR;
Abstract
A method of transferring a portion of a functional film () onto a substrate from a base plate () comprises the formation of a groove (S) which passes through the said functional film and also a separating film () placed between the functional film and the base plate. A portion () of the separating film is then detached from the base plate with the portion of the functional film. The portion of said separating film protects the portion of the functional film in the rest of the method. According to one improvement, the portion of the functional film which is detached from the base plate comprises a useful portion () and a margin () that are connected together by the portion () of the separating film. The useful portion () of the functional film may then be gripped and handled via the margin ().