公开(公告)号：US10401991B2

公开(公告)日：2019-09-03

申请号：US15457044

申请日：2017-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jungha Son ,  Jaeneung Kim ,  Yong-hwan Ryu

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

Abstract: A display device including a display panel configured to display an image and having a folding area by which the display panel is configured to be folded along a folding axis, and a touch member disposed on the display panel and configured to detect an external touch signal. The touch member includes a plurality of first conductive patterns disposed to overlap the folding area, in which each of the first conductive patterns includes a fiber layer including a plurality of nanofibers, and the nanofibers includes a plurality of cavities.

公开(公告)号：US10201079B2

公开(公告)日：2019-02-05

申请号：US15465545

申请日：2017-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeneung Kim ,  Jungha Son ,  Yong-hwan Ryu

IPC: H01L51/00 ,  H05K1/02 ,  H05K1/03 ,  H05K3/00 ,  H05K3/02 ,  H01L27/32 ,  G06F3/041 ,  G06F3/044 ,  G06F3/047

Abstract: A flexible electronic device including a substrate and a line layer disposed on the substrate. The line layer includes a first conductive layer disposed on the substrate, a plurality of polymer walls disposed on the first conductive layer and spaced apart from each other in a horizontal direction parallel to the substrate, and a second conductive layer including first portions disposed between the polymer walls and a second portion disposed on the polymer walls. A portion of the first conductive layer contacts the first portions.

公开(公告)号：US10185424B2

公开(公告)日：2019-01-22

申请号：US15429736

申请日：2017-02-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jungha Son ,  Jaeneung Kim ,  Yong-hwan Ryu ,  Sangkyu Choi ,  Jihun Kim ,  Hanyung Jung

IPC: G06F3/041 ,  G06F3/047

Abstract: Provided is a touch member includes a folding region folded around a folding axis and a non-folding region adjacent to the folding region. The touch member includes a first conductive pattern disposed in the folding region and a second conductive pattern disposed in the non-folding region. The touch member also includes an air gap defined inside the first conductive pattern. The touch member is configured to detect an external signal.