公开(公告)号：US10514811B2

公开(公告)日：2019-12-24

申请号：US16426012

申请日：2019-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan Park ,  Nayun Kwak ,  Jongseok Kim

IPC: G06F3/041 ,  G06F3/044

Abstract: An electronic device including: a first pattern part including first mesh lines in which a plurality of first cut line parts are defined; and a second pattern part spaced apart from the first pattern part in a first direction and including a plurality of second cut line parts in which a plurality of second cut line parts are defined. A first reference region is defined in the first pattern part; a second reference region having a same width and area as the first reference region in a second direction crossing the first direction is defined.

公开(公告)号：US10361254B2

公开(公告)日：2019-07-23

申请号：US15659561

申请日：2017-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan Park ,  Miyoung Kim ,  Jongseok Kim

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/10 ,  G06F1/16 ,  G06F3/041 ,  G06F3/044 ,  H01L27/12 ,  H01L51/52

Abstract: A display device including a substrate having a display area and a peripheral area defined outside the display area, a circuit layer disposed on the substrate, a device layer disposed on the display area, an encapsulation layer covering the device layer, a touch sensing unit including at least one touch insulating layer disposed on the encapsulation layer, touch electrodes disposed on the encapsulation layer, and touch signal lines connected to the touch electrodes, a first section disposed in the peripheral area and including a first part having a first thickness, a second part having a second thickness less than the first thickness and overlapping the touch signal lines, and an intermediate part connecting the first part and the second part and being inclined, and a first thickening pattern overlapping at least the intermediate part.

公开(公告)号：US10318088B2

公开(公告)日：2019-06-11

申请号：US15961345

申请日：2018-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-hwan Park ,  Nayun Kwak ,  Jongseok Kim

IPC: G06F3/041 ,  G06F3/044

Abstract: An electronic device including: a first pattern part including first mesh lines in which a plurality of first cut line parts are defined; and a second pattern part spaced apart from the first pattern part in a first direction and including a plurality of second cut line parts in which a plurality of second cut line parts are defined. A first reference region is defined in the first pattern part; a second reference region having a same width and area as the first reference region in a second direction crossing the first direction is defined.

公开(公告)号：US20170364175A1

公开(公告)日：2017-12-21

申请号：US15348102

申请日：2016-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan Park ,  Nayun Kwak ,  Jongseok Kim

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: An electronic device including: a first pattern part including first mesh lines in which a plurality of first cut line parts are defined; and a second pattern part spaced apart from the first pattern part in a first direction and including a plurality of second cut line parts in which a plurality of second cut line parts are defined. A first reference region is defined in the first pattern part; a second reference region having a same width and area as the first reference region in a second direction crossing the first direction is defined.

公开(公告)号：US12302715B2

公开(公告)日：2025-05-13

申请号：US17678286

申请日：2022-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghoon Oh ,  Donghyeok Lee ,  Jongseok Kim ,  Jingoo Jung ,  Yunsik Joo ,  Kyung Hyun Choi

IPC: H10K59/126 ,  H10K59/121 ,  H10K59/131 ,  H10K59/65 ,  H10K59/122 ,  H10K59/123 ,  H10K59/38 ,  H10K59/40 ,  H10K59/80

Abstract: An electronic device includes a display panel including a first area having a transmissive area and an element area and a second area disposed adjacent to the first area, and an electronic module disposed below the first area, wherein the display panel includes a substrate, a light blocking layer which is disposed on the substrate and has a first opening defining the transmissive area, pixel circuits disposed on the light blocking layer, and light emitting elements respectively connected to the pixel circuits, wherein the pixel circuits include outermost conductive patterns disposed adjacent to the transmissive area, the light blocking layer includes target portions each having a straight-line shaped edge in a plan view, and a minimum distance between an edge of each of the target portions and an edge of a corresponding one of the outermost conductive patterns is about 5 micrometers to about 20 micrometers.

公开(公告)号：US12271545B2

公开(公告)日：2025-04-08

申请号：US18369814

申请日：2023-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan Park ,  Seongjun Lee ,  Jongseok Kim ,  Eunae Jung ,  Changyong Jung

IPC: G06F3/041 ,  G06F3/044 ,  H10K10/46 ,  H10K10/88 ,  H10K50/844 ,  H10K59/40 ,  H10K71/00 ,  G02F1/1362 ,  H10K59/121 ,  H10K102/00

Abstract: A display device including a base member, a circuit layer, a display layer, a thin film encapsulation layer, and a touch sensor layer. The base member includes a first area and a second area disposed adjacent to the first area. The circuit layer is disposed on the base member to cover the first area and to expose the second area. The display layer is disposed on the circuit layer to display an image. The thin film encapsulation layer is disposed on the display layer. The touch sensor layer is disposed on the thin film encapsulation layer and includes an organic layer extending from an upper portion of the thin film encapsulation layer to cover at least a portion of the exposed second area.

公开(公告)号：US12150365B2

公开(公告)日：2024-11-19

申请号：US17985907

申请日：2022-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Chiwook An ,  Miyoung Kim ,  Jongseok Kim ,  Kiho Bang

IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  H10K50/84 ,  H10K59/131

Abstract: A display apparatus including an organic light-emitting display panel and a touch sensing unit disposed on the organic light-emitting display panel is disclosed. The touch sensing unit includes a touch electrode and a wiring part connected to the touch electrode. The wiring part of the touch sensing unit passes a protruding member disposed on a non-display region of the organic light-emitting display panel, and forms a first wiring part which does not overlap the protruding member, a second wiring part overlapping the protruding part, and a connection wiring part disposed between the first and second wiring parts and having a wiring width less than the first and second wiring parts so as to overlap an edge of the protruding member.

公开(公告)号：US12089471B2

公开(公告)日：2024-09-10

申请号：US18212519

申请日：2023-06-21

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan Park ,  Jongseok Kim ,  Miyoung Kim ,  Chiwook An

IPC: H10K59/40 ,  G06F1/16 ,  G06F3/041 ,  G06F3/044 ,  H10K59/131 ,  H10K59/88 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/40 ,  G06F1/1643 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  H10K59/131 ,  H10K59/88 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  H10K2102/311 ,  Y02E10/549

Abstract: Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads.

公开(公告)号：US11716891B2

公开(公告)日：2023-08-01

申请号：US17980604

申请日：2022-11-04

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan Park ,  Jongseok Kim ,  Miyoung Kim ,  Chiwook An

IPC: H10K59/40 ,  G06F1/16 ,  G06F3/044 ,  H10K59/88 ,  H10K59/131 ,  H10K77/10 ,  G06F3/041 ,  H10K102/00

CPC classification number: H10K59/40 ,  G06F1/1643 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  H10K59/131 ,  H10K59/88 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112 ,  H10K2102/311 ,  Y02E10/549

Abstract: Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads.

公开(公告)号：US11614818B2

公开(公告)日：2023-03-28

申请号：US17827787

申请日：2022-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Nayun Kwak ,  Jongseok Kim ,  Chiwook An ,  Yong-hwan Park

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/35

Abstract: A display device including a display panel including a flat area including a first display area and a first peripheral area adjacent to the first display area and a bending area including a second display area and a second peripheral area adjacent to the second display area, and an input sensing unit on the display panel. The input sensing unit includes first touch sensors having a mesh shape, extending in a first direction parallel to a bending axis of the bending area, and arranged in a second direction crossing the first direction, second touch sensors having a mesh shape, extending in the second direction, and arranged in the first direction, first connection electrodes respectively connected to ends of the first touch sensors, second connection electrodes respectively connected to ends of the second touch sensors, and touch signal lines connected to the first connection electrodes and the second connection electrodes.