Fundacion Cidetec

S. Coop Ikerlan

Jose Adolfo Pomposo Alonso

Hans-Jürgen Grande Telleria

Gregorio Obieta Zubieta

Estibalitz Ochoteco Vaquero

Fernando Martinez Rodriguez

The present invention relates to large surface distributed pressure sensors comprising at least two flexible substrates, at least of one of these being entirely or partially coated by a layer of polythiophene containing repetitive structural units with formula (I), wherein Rand Rare independently a C-Calkyl group or they form a C-C1,n-alkylene group, with n=1-12, optionally substituted by a C-Calkyl group, C-Calkene, vinylene, benzyl, phenyl group, a halogen atom, or by an ester, amine, amide or ether functional group, optionally substituted by a C-Calkyl group; and one or more insulating spacers. Said sensors are flexible and easy to manufacture and they may present different symmetric, simple or multilayer configurations, as desired.

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San Sebastian, Spain

Jose Adolfo Pomposo Alonso