Patent ID: 11947734
Assignee: GOERTEK INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. A method for force sensing, applied to an electronic device, comprising:
generating, by at least one first sensor, a first signal based on deformation of a deformable portion of the electronic device and temperature at the deformable portion;
generating, by at least one second sensor, a second signal based on the temperature at the deformable portion;
receiving the first signal and the second signal, by analog-to-digital comparator, comparator;
determining, by the comparator based on the first signal, the second signal, and a threshold signal, whether the deformable portion deforms, wherein the threshold signal corresponds to a degree of the deformation; and
generating a third signal by the comparator, wherein the third signal is in an active state in response to determining that the deformable portion deforms.