公开(公告)号：US11249571B2

公开(公告)日：2022-02-15

申请号：US16784567

申请日：2020-02-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Jin Yang ,  Taeik Kim ,  Hyunsik Park ,  Chungi You ,  Sungho Cho

IPC: G06F3/041 ,  G06F3/047

Abstract: A display device includes a display panel and an input sensing panel which includes sensing electrodes disposed on the display panel and which sense an input, sensing lines electrically connected to the sensing electrodes and which include a transparent conductive line disposed on the display panel and a metal line disposed on the transparent conductive line, and an insulating layer disposed between the transparent conductive line and the metal line. A plurality of contact holes are formed which penetrate through the insulating layer and expose the transparent conductive line, and some of the plurality of contact holes are arranged in a widthwise direction of the transparent conductive line.

公开(公告)号：US10949018B2

公开(公告)日：2021-03-16

申请号：US16692111

申请日：2019-11-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chungi You ,  Taeik Kim ,  Hyunsik Park ,  Sungho Cho

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

Abstract: The display module includes a display panel and an input sensing unit disposed on the display panel that includes an active area and a non-active area adjacent to the active area. The input sensing unit includes a first conductive layer that includes a plurality of sensing electrodes that overlap the active area and a plurality of auxiliary lines that overlap the non-active area and are electrically connected to the sensing electrodes, a first insulation layer that includes a plurality of contact holes that respectively overlap the auxiliary lines and are disposed on the first conductive layer, a second conductive layer that includes a plurality of sensing lines that overlap the non-active area and respectively contact the auxiliary lines through the contact holes, and a second insulation layer disposed on the second conductive layer.