公开(公告)号：US11068104B2

公开(公告)日：2021-07-20

申请号：US16114679

申请日：2018-08-28

Applicant: Samsung Display Co., Ltd.

Inventor： Byeong Jin Lee ,  Jin Hwan Kim ,  Mi Ae Park

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  H01L51/00 ,  H01L27/32

Abstract: A touch panel includes: sensing electrodes respectively connected to sensing lines and arranged in a matrix form including columns in a first direction and rows in a second direction perpendicular to the first direction; pad electrodes respectively connected to pad lines and arranged in the second direction, a center of arrangement of the pad electrodes corresponding to a center of the rows of the sensing electrodes in the second direction; and a path determination unit connecting the sensing lines and the pad lines, the pad electrodes including: center pad electrodes; left pad electrodes; and right pad electrodes, and the pad lines including: center pad lines extended from the center pad electrodes; left pad lines extended from the left pad electrodes; and right pad lines extended from the right pad electrodes.

公开(公告)号：US10768759B2

公开(公告)日：2020-09-08

申请号：US16186412

申请日：2018-11-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Hwan Kim ,  Mi Ae Park ,  Byeong Jin Lee

IPC: G06F3/044 ,  G06F3/041

Abstract: In a display device foldable along a folding axis, the display device includes: a display panel configured to display an image at a display region; and a touch unit configured to sense a touch input at the display region, and sense a folding state of the display device, wherein the touch unit includes: a plurality of first sensors arranged in a matrix on a same plane; and a second sensor overlapping the folding axis, the second sensor comprising a conductive line of which at least a portion is bent.

公开(公告)号：US20190235690A1

公开(公告)日：2019-08-01

申请号：US16114679

申请日：2018-08-28

Applicant: Samsung Display Co., Ltd.

Inventor： Byeong Jin Lee ,  Jin Hwan Kim ,  Mi Ae Park

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G02F1/133305 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  H01L51/0097

Abstract: A touch panel includes: sensing electrodes respectively connected to sensing lines and arranged in a matrix form including columns in a first direction and rows in a second direction perpendicular to the first direction; pad electrodes respectively connected to pad lines and arranged in the second direction, a center of arrangement of the pad electrodes corresponding to a center of the rows of the sensing electrodes in the second direction; and a path determination unit connecting the sensing lines and the pad lines, the pad electrodes including: center pad electrodes; left pad electrodes; and right pad electrodes, and the pad lines including: center pad lines extended from the center pad electrodes; left pad lines extended from the left pad electrodes; and right pad lines extended from the right pad electrodes.