公开(公告)号：US20220137742A1

公开(公告)日：2022-05-05

申请号：US17332031

申请日：2021-05-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： EUN YOUNG KIM ,  Deok Jung KIM ,  Gyeong Nam BANG ,  Hye Yun HAN

IPC: G06F3/041

Abstract: A touch sensing unit includes driving electrode groups which are arranged in a first direction, each of the driving electrode groups including a plurality of driving electrodes electrically connected in a second direction intersecting the first direction, sensing electrode groups which are arranged in the second direction, each of the sensing electrode groups including plurality of sensing electrodes electrically connected in the first direction, driving lines which are connected to the driving electrode groups, respectively, a first sensing line group including sensing lines respectively connected to first sensing electrode groups among the sensing electrode groups, and a second sensing line group including sensing lines respectively connected to second sensing electrode groups among the sensing electrode groups. The sensing lines of the first sensing line group have the same width.