公开(公告)号：US20190317626A1

公开(公告)日：2019-10-17

申请号：US16358048

申请日：2019-03-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： IN NAM LEE ,  JANG HUI KIM ,  SANG CHUL LEE ,  A RA JO

IPC: G06F3/045 ,  G06F3/041

Abstract: A touch sensing device includes a first base layer, a plurality of first sensing electrodes disposed on the first base layer and spaced apart in a first direction, a plurality of second sensing electrodes disposed on a same layer as the first sensing electrodes and arranged in different rows from the first sensing electrodes, a plurality of third sensing electrodes on the second sensing electrodes that are spaced apart along a second direction different from the first direction and that overlap the second sensing electrodes, and a plurality of fourth sensing electrodes on the first sensing electrodes that are spaced apart along the second direction and that overlap the first sensing electrodes. At least two of the second sensing electrodes are directly connected to each other.

公开(公告)号：US20220253179A1

公开(公告)日：2022-08-11

申请号：US17660731

申请日：2022-04-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JANG HUI KIM ,  HYUNG CHUL KIM ,  A RA JO

IPC: G06F3/044 ,  G01L1/22 ,  G06F3/041

Abstract: An input sensing device includes a plurality of first sensing electrodes having a plurality of first sensor units extending in a first direction. A plurality of second sensing electrodes has a plurality of second sensor units extending in a second direction different from the first direction. A first strain gauge includes a first force electrode located proximate to a first electrode of the plurality of first sensing electrodes. A second force electrode is located proximate to a second electrode of the plurality of first sensing electrodes. A first connecting electrode connects to both of the first force electrode and the second force electrode.

公开(公告)号：US20190339817A1

公开(公告)日：2019-11-07

申请号：US16358254

申请日：2019-03-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JANG HUI KIM ,  HYUNG CHUL KIM ,  A RA JO

IPC: G06F3/044 ,  G06F3/041 ,  G01L1/22

Abstract: An input sensing device includes a plurality of first sensing electrodes having a plurality of first sensor units extending in a first direction. A plurality of second sensing electrodes has a plurality of second sensor units extending in a second direction different from the first direction, A first strain gauge includes a first force electrode located proximate to a first electrode of the plurality of first sensing electrodes. A second force electrode is located proximate to a second electrode of the plurality of first sensing electrodes. A first connecting electrode connects to both of the first force electrode and the second force electrode.