公开(公告)号：US11094757B2

公开(公告)日：2021-08-17

申请号：US16793311

申请日：2020-02-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjae Na ,  Jaseung Ku ,  Kwan-ho Kim ,  Gyeongnam Bang ,  Hoseok Son ,  Sungyeon Cho

IPC: H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  G06F3/044 ,  G02B1/11 ,  G02B5/30

Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.

公开(公告)号：US20200326806A1

公开(公告)日：2020-10-15

申请号：US16910448

申请日：2020-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjae NA ,  Jaseung Ku

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

Abstract: A display module includes a display panel and an input sensing unit. The display panel includes a base surface. The input sensing unit is directly disposed on the base surface. The input sensing unit includes a first electrode, a second electrode, and an insulation layer. The first electrode extends in a first direction. The first electrode includes a first opening area. The second electrode extends in a second direction intersecting the first direction. The second electrode is longer than the first electrode. The second electrode includes a second opening area of a size greater than a size of the first opening area. The insulation layer is configured to insulate the first electrode from the second electrode.

公开(公告)号：US10732762B2

公开(公告)日：2020-08-04

申请号：US15985379

申请日：2018-05-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjae Na ,  Jaseung Ku ,  Gyeongnam Bang ,  Sangwon Lee

IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/0488 ,  G06F3/044

Abstract: An electronic device includes a display member including a plurality of display elements and a sensing member including a first sensing pattern disposed on the display member and a second sensing pattern disposed on the display member and capacitively coupled to the first sensing pattern. Each of the first and second sensing patterns includes a plurality of mesh lines to define a plurality of openings. Each of the first and second sensing patterns includes a unit mesh pattern including a central opening and a plurality of peripheral openings surrounding the central opening. A plurality of cutting lines, each of which opens at least two adjacent openings of the plurality of peripheral openings to each other, are defined in the unit mesh pattern. The cutting lines are arranged in a direction surrounding the central opening.

公开(公告)号：US10572086B2

公开(公告)日：2020-02-25

申请号：US16012767

申请日：2018-06-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjae Na ,  Jaseung Ku ,  Kwan-ho Kim ,  Gyeongnam Bang ,  Hoseok Son ,  Sungyeon Cho

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  G02B1/11 ,  G02B5/30

Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.