FLEXIBLE TOUCH SUBSTRATE, PREPARATION METHOD FOR SAME, AND TOUCH DISPLAY DEVICE

    公开(公告)号:EP3650998A1

    公开(公告)日:2020-05-13

    申请号:EP18807844.8

    申请日:2018-03-21

    IPC分类号: G06F3/041

    摘要: The embodiments of the present disclosure provide a flexible touch substrate and a method for fabricating the same, and a touch display device and relate to touch control technology. Deformation or crack of the touch electrode pattern when the flexible touch substrate is bent, and can realize large curvature bending. The flexible touch substrate includes a flexible base substrate; touch electrode patterns disposed on a first surface of the flexible base substrate; and at least one groove on at least one of the first surface and a second surface opposite the first surface of the flexible base substrate, wherein a projection of the groove on the base substrate is within a projection of a gap between the touch electrode patterns on the base substrate.