US 12,092,543 B2
Three-dimensional force flexible tactile sensor and preparation method and decoupling method thereof
Baoqing Nie, Suzhou (CN); Jian Liu, Suzhou (CN); Xinjian Chen, Suzhou (CN); and Jialei Geng, Suzhou (CN)
Assigned to SOOCHOW UNIVERSITY, Suzhou (CN)
Appl. No. 17/631,479
Filed by SOOCHOW UNIVERSITY, Suzhou (CN)
PCT Filed Jan. 22, 2021, PCT No. PCT/CN2021/073336
§ 371(c)(1), (2) Date Jan. 30, 2022,
PCT Pub. No. WO2022/116383, PCT Pub. Date Jun. 9, 2022.
Claims priority of application No. 202011390552.X (CN), filed on Dec. 2, 2020.
Prior Publication US 2022/0349764 A1, Nov. 3, 2022
Int. Cl. G01L 5/165 (2020.01)
CPC G01L 5/165 (2013.01) 12 Claims
OG exemplary drawing
 
1. A three-dimensional force flexible tactile sensor, comprising a first flexible layer, a porous elastic layer and a second flexible layer which are arranged in sequence,
wherein the first flexible layer comprises a first flexible substrate with a plurality of first electrodes, the second flexible layer comprises a second flexible substrate with a second electrode, and the first electrodes and the second electrode are both clung to the porous elastic layer, and
wherein the porous elastic layer is made of a flexible polymer material.