Patent ID: 11954296
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. A method for manufacturing a flexible capacitive tactile sensor, the method comprising:
manufacturing a first flexible electrode layer on which a first electrode array is disposed, the first electrode array comprising m series-connected electrodes parallel to a second direction;
manufacturing an ion gel thin film dielectric layer, and placing the ion gel thin film dielectric layer on the first flexible electrode layer;
manufacturing a second flexible electrode layer on which a second electrode array is disposed, the second electrode array comprising n series-connected electrodes parallel to a first direction, the first electrode array and the second electrode array being disposed opposite to each other, and the first direction being different from the second direction;
evaporating a patterned first electrode array or a patterned second electrode array on a first flexible thin film layer of the first flexible electrode layer or a second flexible thin film layer of the second flexible electrode layer;
placing the second flexible electrode layer on the ion gel thin film dielectric layer; and
packaging the first flexible electrode layer, the ion gel thin film dielectric layer, and the second flexible electrode layer into the flexible capacitive tactile sensor, the first electrode array, the second electrode array, and the ion gel thin film dielectric layer forming mxn electric double layer capacitors, each of the electric double layer capacitors working independently as a tactile sensor, and m and n being positive integers.