公开(公告)号：US11740697B1

公开(公告)日：2023-08-29

申请号：US16408420

申请日：2019-05-09

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Daniele Piazza ,  Tristan Thomas Trutna ,  Charles Stewart ,  David R. Perek ,  Adam Ahne ,  Slava Karulin ,  Erik Roby

IPC: G06F3/01 ,  C30B29/30 ,  G06F1/16 ,  H10N30/20 ,  H10N30/853

CPC classification number: G06F3/016 ,  C30B29/30 ,  G06F1/163 ,  G06F3/014 ,  H10N30/204 ,  H10N30/8554

Abstract: The disclosed flexible vibrotactile devices may include a dielectric support material, at least one flexible electroactive element coupled to the dielectric support material, a first conductive electrode material, and a second conductive electrode material. The dielectric support material may include at least one hole therethrough for securing the flexible vibrotactile device to a textile by threading at least one fiber through the at least one hole. Various other related methods and systems are also disclosed.

公开(公告)号：US11842626B1

公开(公告)日：2023-12-12

申请号：US17234727

申请日：2021-04-19

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Daniele Piazza ,  Tristan Thomas Trutna ,  Charles Stewart ,  David R Perek ,  Slava Karulin

IPC: G08B6/00 ,  G06F3/01 ,  G06F1/16 ,  H05K1/03 ,  H10N30/87 ,  H10N39/00

CPC classification number: G08B6/00 ,  G06F1/163 ,  G06F3/016 ,  H05K1/038 ,  H10N30/872 ,  H10N39/00 ,  H05K2201/10083

Abstract: The disclosed haptic vibrotactile actuator may include a textile comprising a first major surface and a second, opposite major surface, an electrode coupled to the first major surface of the textile across at least a majority of a surface area of a first surface of the electrode, and a flexible electroactive material electrically coupled to a second, opposite surface of the electrode. Various other related methods and systems are also disclosed.