公开(公告)号：WO2018063455A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/036897

申请日：2017-06-09

Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE ,  SHE, Alan Jenting ,  ZHANG, Shuyan ,  SHIAN, Samuel ,  CLARKE, David R. ,  CAPASSO, Federico

Inventor： SHE, Alan Jenting ,  ZHANG, Shuyan ,  SHIAN, Samuel ,  CLARKE, David R. ,  CAPASSO, Federico

IPC: G02B1/00 ,  G02B1/04 ,  G02B3/02 ,  G02B3/14 ,  G02B5/18

Abstract: An electrically-variable optical device includes a planar optical element (POE) and at least one electromechanical layer. The POE includes at least one optical layer. The at least one electromechanical layer is configured to spatially deform the POE to change an optical parameter of the POE. The at least one electromechanical layer may include a dielectric elastomer actuator (DEA) which includes electrodes and an elastomeric spacer between the electrodes. An electric field may be introduced between the electrodes to deform the spacer, which in turn deforms the POE.

公开(公告)号：WO2018063455A9

公开(公告)日：2018-04-05

申请号：PCT/US2017/036897

申请日：2017-06-09

Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE ,  SHE, Alan Jenting ,  ZHANG, Shuyan ,  SHIAN, Samuel ,  CLARKE, David R. ,  CAPASSO, Federico

Inventor： SHE, Alan Jenting ,  ZHANG, Shuyan ,  SHIAN, Samuel ,  CLARKE, David R. ,  CAPASSO, Federico

IPC: G02B1/00 ,  G02B1/04 ,  G02B3/02 ,  G02B3/14 ,  G02B5/18

Abstract: An electrically-variable optical device includes a planar optical element (POE) and at least one electromechanical layer. The POE includes at least one optical layer. The at least one electromechanical layer is configured to spatially deform the POE to change an optical parameter of the POE. The at least one electromechanical layer may include a dielectric elastomer actuator (DEA) which includes electrodes and an elastomeric spacer between the electrodes. An electric field may be introduced between the electrodes to deform the spacer, which in turn deforms the POE.

Abstract translation: 电可变光学装置包括平面光学元件（POE）和至少一个机电层。 POE包括至少一个光学层。 所述至少一个机电层被配置为使所述POE在空间上变形以改变所述POE的光学参数。 所述至少一个机电层可以包括介电弹性体致动器（DEA），其包括电极和位于电极之间的弹性体间隔件。 可以在电极之间引入电场以使间隔件变形，这又使POE变形。