公开(公告)号：US20210036210A1

公开(公告)日：2021-02-04

申请号：US17047669

申请日：2019-04-11

申请人： Consiglio Nazionale Delle Ricerche ,  ENEA - AGENZIA NAZIONALE PER LE NUOVE TECNOLOGIE, L'ENERGIA E LO SVILUPPO ECONOMICO SOSTENIBILE ,  Université Grenoble Alpes

发明人： Riccardo Castagna ,  Massimo Rippa ,  Lucia Petti ,  Anna De Girolamo Del Mauro ,  Giuseppe Nenna ,  Claudia Diletto ,  Gustavo Ardila Rodriguez

IPC分类号： H01L41/08 ,  H01L41/193 ,  H01L41/047 ,  H01L41/297 ,  H01L41/37 ,  H01L41/45 ,  H01L41/314

摘要： The present invention relates to a energy conversion device (100) configured to convert a light signal into an electrical signal, comprising: an actuator element (50), substantially planar, having at least one activatable portion (30), said activatable portion comprising a photomobile polymeric material; a transducer element (60), substantially planar, having at least a portion of piezoelectric material; wherein said actuator element (50) is coupled to said transducer element (60) so that, at a light beam incident on said photomobile polymeric material, a movement of said transducer element (60) is activated through a movement of said activatable portion (30), said movement of said transducer element (60) providing the generation of a potential difference at the terminal ends of said portion of piezoelectric material.
The present invention also relates to a method of production of the aforesaid device.