公开(公告)号：US20240151557A1

公开(公告)日：2024-05-09

申请号：US18548828

申请日：2021-03-01

Applicant: Google LLC

Inventor： Tony Wu ,  Kishore Sundara-Rajan

IPC: G01D5/24 ,  G06F3/044

CPC classification number: G01D5/24 ,  G06F3/044 ,  G06F2203/04102

Abstract: A sensor system (200) that includes a flexible substrate (502), a plurality of first sensing lines (504-X), and a plurality of second sensing lines (510-X) is disclosed. The flexible substrate has a first surface (506) and an opposite, second surface (508). The plurality of first sensing lines are substantially parallel and are spaced apart in the lateral direction, wherein each of the plurality of first sensing lines is coupled to the first surface of the flexible substrate. At least a portion of each of the plurality of second sensing lines is exposed on the first surface and at least a second portion of each of the plurality of second sensing lines is exposed on the second surface. The sensor system further detects, based on signals from the plurality of first sensing lines and the plurality of second sensing lines, that a user has made a swipe gesture along the first surface in the longitudinal direction.