EP 2191522 A2 20100602 - ACTUATOR DEVICE WITH ELECTRO-ACTIVE MEMBRANE
Title (en)
ACTUATOR DEVICE WITH ELECTRO-ACTIVE MEMBRANE
Title (de)
BETÄTIGUNGSVORRICHTUNG MIT EINER ELEKTROAKTIVEN MEMBRAN
Title (fr)
DISPOSITIF D'ACTIONNEUR A MEMBRANE ELECTROACTIVE
Publication
Application
Priority
- FR 2008051571 W 20080903
- FR 0706188 A 20070904
Abstract (en)
[origin: WO2009044041A2] The invention relates to an electro-active device (10; 10?; 10??) that comprises a member (11) made of an electro-active material and two electrodes (14, 15) in contact with a first surface (12) of the member, characterised in that both electrodes are to be brought to two different electric potentials and in that a means (16) for reflecting the electric field generated between the two electrodes is provided on a second surface (13) of the member.
IPC 8 full level
H10N 30/20 (2023.01); H10N 30/87 (2023.01); H10N 30/80 (2023.01)
CPC (source: EP)
H10N 30/206 (2023.02); H10N 30/87 (2023.02)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2920591 A1 20090306; FR 2920591 B1 20091218; EP 2191522 A2 20100602; WO 2009044041 A2 20090409; WO 2009044041 A3 20090528
DOCDB simple family (application)
FR 0706188 A 20070904; EP 08835106 A 20080903; FR 2008051571 W 20080903