公开(公告)号：US20250147629A1

公开(公告)日：2025-05-08

申请号：US18835712

申请日：2023-02-03

Applicant: AMOGREENTECH CO., LTD.

Inventor： Hyo-Jung LEE ,  Geunyoung JANG ,  Seayoung LIM ,  Gyu Min LEE ,  In-Yong SEO ,  Jin Han KIM ,  Kyung Su KIM

IPC: G06F3/044

Abstract: The present invention can provide a flexible touch sensor including: a body in which a first circuit pattern layer, a first nanoweb layer, a base layer, a second nanoweb layer, and a second circuit pattern layer are disposed to be sequentially stacked; a flexible circuit board connected to any one of the first and second circuit pattern layers of the body; and a connection part connecting the body and the flexible circuit board, wherein the connection part includes an anisotropic conductive film, and wherein when wound around a cylindrical mandrel with a diameter of 4 mm, a crack having a length of 3 mm or more does not occur, whereby the flexible touch sensor has excellent flexibility and can be transformed into various shapes.