公开(公告)号：US20210132724A1

公开(公告)日：2021-05-06

申请号：US17145648

申请日：2021-01-11

Applicant: DONGWOO FINE-CHEM CO., LTD.

Inventor： Hye Rim KWON ,  Dong Jin SON ,  Jin Woo LEE

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A flexible display module according to an embodiment of the present invention includes a display panel, a touch sensor layer disposed on the display panel, the touch sensor layer including sensing electrodes and traces that extend from the sensing electrodes, a combining layer by which the display panel and the touch sensor layer are combined with each other, the combining layer having an elastic modulus in a range from 0.1 to 5 MPa and a moisture permeability in a range from 500 g/m2·24 hr or less, a flexible circuit board electrically connected to the traces at an end portion of the touch sensor layer, and an upper supporting structure that commonly and partially covers the flexible circuit board and the touch sensor layer. End portions of the display panel and the touch sensor layer are bent together with the upper supporting structure.

公开(公告)号：US20210089166A1

公开(公告)日：2021-03-25

申请号：US17113226

申请日：2020-12-07

Applicant: DONGWOO FINE-CHEM CO., LTD.

Inventor： Hye Rim KWON ,  Sung Woo YU ,  Dong Jin SON ,  Jin Woo LEE

IPC: G06F3/044 ,  G06F3/041

Abstract: A touch sensor module according to an embodiment of the present invention includes a touch sensor layer including sensing electrodes and traces branching from the sensing electrodes, a flexible circuit board electrically connected to the traces at one end portion of the touch sensor layer, and a supporting structure commonly and partially covering the flexible circuit board and the touch sensor layer. Damages and delamination of electrodes and wirings included in the flexible circuit board and the touch sensor layer is prevented by the supporting structure.