公开(公告)号：US11957026B2

公开(公告)日：2024-04-09

申请号：US17990725

申请日：2022-11-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-hwa Kim ,  Kyungsu Lee ,  Jeongyun Han

IPC: H01L27/32 ,  G06F3/044 ,  H01L51/52 ,  H10K50/844 ,  H10K50/86 ,  H10K59/126 ,  H10K59/131 ,  H10K59/40

CPC classification number: H10K59/40 ,  G06F3/0446 ,  H10K50/844 ,  H10K50/865 ,  H10K59/126 ,  H10K59/131 ,  H10K50/86

Abstract: A display device including a window, a display panel, and an input detection sensor disposed therebetween and including a first electrode extending in a first direction, a second electrode extending in the first direction, a third electrode intersecting with the first and second electrodes while insulated therefrom, a first signal line electrically connected to an end of the first electrode, a second signal line electrically connected to an end of the second electrode, and a third signal line and a fourth signal line electrically connected to a first end and a second end of the third electrode, respectively, in which each of the first and second signal lines includes a first part and a second part extending in the first direction and disposed between the first part of the first signal line and the second part of the first signal line in a second direction crossing the first direction.

公开(公告)号：US11573651B2

公开(公告)日：2023-02-07

申请号：US17227485

申请日：2021-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-hwa Kim ,  Il-joo Kim ,  Duckjoong Kim ,  Kyungsu Lee

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

Abstract: An electronic device including an input sensing unit configured to sense an external input. The input sensing unit includes first electrodes including first patterns including normal patterns and notch patterns and first connection patterns connecting the first patterns, a second electrode, a first trace line connected to one of the normal patterns, and a connection trace line connected to at least two of the notch patterns.

公开(公告)号：US10991771B2

公开(公告)日：2021-04-27

申请号：US16537614

申请日：2019-08-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-hwa Kim ,  Kyungsu Lee ,  Jeongyun Han

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

Abstract: A display device including a window having a light shielding region and a transmission region, a display panel disposed under the window, and an input detection sensor disposed therebetween and including first electrodes, second electrodes, first signal lines connected to one ends of the first electrodes, second signal lines connected to one ends of the second electrodes, and third signal lines connected to the other ends of the second electrodes. Each of first to nth first signal lines includes bent parts bent multiple times, resistances of the bent parts decrease in a first direction, the first to nth first signal lines are connected to the first electrodes that are arranged farther away from the bent parts in the first direction, and the bent parts of the first to nth first signal lines overlap the light shielding region.

公开(公告)号：US11508790B2

公开(公告)日：2022-11-22

申请号：US17237069

申请日：2021-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-hwa Kim ,  Kyungsu Lee ,  Jeongyun Han

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

Abstract: A display device including a window, a display panel, and an input detection sensor disposed therebetween and including a first electrode extending in a first direction, a second electrode extending in the first direction, a third electrode intersecting with the first and second electrodes while insulated therefrom, a first signal line electrically connected to an end of the first electrode, a second signal line electrically connected to an end of the second electrode, and a third signal line and a fourth signal line electrically connected to a first end and a second end of the third electrode, respectively, in which each of the first and second signal lines includes a first part and a second part extending in the first direction and disposed between the first part of the first signal line and the second part of the first signal line in a second direction crossing the first direction.

公开(公告)号：US10996777B2

公开(公告)日：2021-05-04

申请号：US16387466

申请日：2019-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-hwa Kim ,  Il-joo Kim ,  Duckjoong Kim ,  Kyungsu Lee

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

Abstract: An electronic device including an input sensing unit configured to sense an external input. The input sensing unit includes first electrodes including first patterns including normal patterns and notch patterns and first connection patterns connecting the first patterns, a second electrode, a first trace line connected to one of the normal patterns, and a connection trace line connected to at least two of the notch patterns.

公开(公告)号：US12262617B2

公开(公告)日：2025-03-25

申请号：US18607114

申请日：2024-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-hwa Kim ,  Kyungsu Lee ,  Jeongyun Han

IPC: G06F3/044 ,  H10K50/844 ,  H10K50/86 ,  H10K59/126 ,  H10K59/131 ,  H10K59/40

Abstract: A display device including a window having a light shielding region and a transmission region, a display panel disposed under the window, and an input detection sensor disposed therebetween and including first electrodes, second electrodes, first signal lines connected to one ends of the first electrodes, second signal lines connected to one ends of the second electrodes, and third signal lines connected to the other ends of the second electrodes. Each of first to nth first signal lines includes bent parts bent multiple times, resistances of the bent parts decrease in a first direction, the first to nth first signal lines are connected to the first electrodes that are arranged farther away from the bent parts in the first direction, and the bent parts of the first to nth first signal lines overlap the light shielding region.