公开(公告)号：US11594672B2

公开(公告)日：2023-02-28

申请号：US16417911

申请日：2019-05-21

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Tanya Malhotra ,  Kenneth Diest ,  Andrew John Ouderkirk ,  Robin Sharma ,  Barry Silverstein ,  Christopher Yuan Ting Liao ,  Erik Shipton ,  Greg Olegovic Andreev ,  Katherine Marie Smyth

IPC: H01L41/047 ,  H01L41/193 ,  H01L41/09 ,  H04R17/00 ,  G02B27/01 ,  G02F1/01 ,  G02F1/061 ,  G02B5/08 ,  G02B5/30 ,  G02B27/10 ,  G06F3/01 ,  C08F14/20 ,  C08F14/22 ,  C08G77/04 ,  H01L41/083 ,  H01L41/18 ,  G02B5/18 ,  F21V8/00 ,  G02F1/29 ,  H01L41/04 ,  H01L41/253 ,  H02N1/00 ,  B05D3/06 ,  B05D3/10 ,  G02C7/08 ,  G06T19/00 ,  G06V20/20 ,  C08J9/00 ,  C08J9/04 ,  C08J9/28 ,  G02B1/04 ,  G02F1/00 ,  G02F1/065 ,  G02F1/225 ,  B29C55/00 ,  B32B27/20 ,  B32B38/00 ,  B32B38/10 ,  B29D11/00 ,  G02B3/00 ,  G02B5/04 ,  C08L83/04 ,  B82Y30/00 ,  B82Y40/00 ,  G02B7/04 ,  G02B26/00 ,  G02B3/12 ,  B32B27/30 ,  B32B33/00 ,  B29K105/04

Abstract: Examples include a device including a nanovoided polymer element having a first surface and a second surface, a first plurality of electrodes disposed on the first surface, a second plurality of electrodes disposed on the second surface, and a control circuit configured to apply an electrical potential between one or more of the first plurality of electrodes and one or more of the second plurality of electrodes to induce a physical deformation of the nanovoided polymer element.