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:
Aug. 18, 2009
Filed:
Dec. 12, 2006
Applicants:
Marianne Stempel, Lyons, FR;
Frédéric Laune, Villefontaine, FR;
Stéphane Roux, Lyons, FR;
Inventors:
Assignee:
Varioptic S.A., Lyons, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns an electrowetting device comprising first and second immiscible fluids, the liquids being sealed within a structure comprising a cap portion, a base portion, a gasket formed of a first material positioned between a first contact surface on said cap portion and a second contact surface on said base portion, and a first film formed of a second material between said gasket and one of said first contact surface and said second contact surface.