Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yves Fouillet0
Jean Berthier0
Olivier Raccurt0
Serge Valette0
Date of Patent
September 29, 2009
0Patent Application Number
119970600
Date Filed
August 7, 2006
0Patent Primary Examiner
Patent abstract
An actuation device with several positions includes a support, at least one flexible membrane attached to the support forming at least one closed containment with the support with volume filled with at least one first liquid in the form of one or several drops, and at least a second liquid, the first liquid and the second liquid being immiscible, and an electrical device to modulate the profile of the membrane by controlling the shape of at least one of the drops.
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