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公开(公告)号：US20200381487A1
公开(公告)日：2020-12-03
申请号：US16867893
申请日：2020-05-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yong-Hwan PARK , Miyoung KIM , Soyeon PARK
IPC: H01L27/32
Abstract: An input sensing unit of a display device includes a plurality of sensor units arranged in first and second directions, a plurality of first wirings, and a plurality of second wirings that are respectively connected to the plurality of sensor units. Each of the plurality of sensor units includes a first sensor and a sensor group corresponding to the first sensor and including k number (where k is a positive integer greater than 1) of second sensors arranged in the second direction. First sensors in sensor units arranged in the first direction among the plurality of sensor units are respectively connected to different first wirings among the plurality of first wirings, and first sensors in sensor units arranged in the second direction among the plurality of sensor units are respectively connected to different first wirings among the plurality of first wirings.
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公开(公告)号：US20200026375A1
公开(公告)日：2020-01-23
申请号：US16421403
申请日：2019-05-23
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-Hwan PARK , Miyoung KIM , Soyeon PARK
IPC: G06F3/044 , G06F3/041 , G02F1/1333
Abstract: Provided is an electronic device. The electronic device includes a display member and a touch member. The touch member sensing patterns disposed to be spaced apart from each other and trace lines respectively connected to the sensing patterns to extend in a first direction and arranged in a second direction crossing the first direction. Each of the sensing patterns includes sensing lines, and connection patterns connected to the sensing lines. Each of the sensing lines includes first patterns, second patterns, and protrusion patterns, which extend in directions crossing each other. Each of the first patterns and the second patterns overlaps at least two light emitting area adjacent to each other in the extension direction when viewed in a direction crossing the extension direction.
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公开(公告)号：US20180033831A1
公开(公告)日：2018-02-01
申请号：US15653077
申请日：2017-07-18
Applicant: Samsung Display Co., Ltd.
Inventor： Chiwook AN , Miyoung KIM , Jongseok KIM , Kiho BANG
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.
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公开(公告)号：US20240045555A1
公开(公告)日：2024-02-08
申请号：US18480490
申请日：2023-10-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Miyoung KIM , Kwanghyeok KIM , Soyeon PARK , Yong-Hwan PARK , Sanghyun JUN
CPC classification number: G06F3/0446 , G06F3/0412 , G06F2203/04107 , G06F2203/04111
Abstract: A display device including a display panel, and an input sensor on the display panel, and in which an active area and a peripheral area and includes a first area and a second area spaced apart in a first direction, are defined, the input sensor including first sensing electrodes extending in the first direction, and arranged in a second direction crossing the first, second sensing electrodes extending in the second direction, and arranged in the first direction, first sensing lines extending in the second direction within the active area, connected to the first sensing electrodes, and partially located in the first area, respectively, second sensing lines electrically connected to the second sensing electrodes, respectively, and at least partially located in the second area, and a first guard electrode between the first sensing lines and the second sensing lines, and at a boundary between the first area and the second area.
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公开(公告)号：US20210255738A1
公开(公告)日：2021-08-19
申请号：US17158770
申请日：2021-01-26
Applicant: Samsung Display Co., Ltd.
Inventor： Miyoung KIM , Kwanghyeok KIM , Soyeon PARK , Yong-Hwan PARK , Sanghyun JUN
Abstract: A display device including a display panel, and an input sensor on the display panel, and in which an active area and a peripheral area and includes a first area and a second area spaced apart in a first direction, are defined, the input sensor including first sensing electrodes extending in the first direction, and arranged in a second direction crossing the first, second sensing electrodes extending in the second direction, and arranged in the first direction, first sensing lines extending in the second direction within the active area, connected to the first sensing electrodes, and partially located in the first area, respectively, second sensing lines electrically connected to the second sensing electrodes, respectively, and at least partially located in the second area, and a first guard electrode between the first sensing lines and the second sensing lines, and at a boundary between the first area and the second area.
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Patent Agency Ranking
公开(公告)号：US20210028242A1
公开(公告)日：2021-01-28
申请号：US17066766
申请日：2020-10-09
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan PARK , Miyoung KIM , Jongseok KIM
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.
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公开(公告)号：US20180033832A1
公开(公告)日：2018-02-01
申请号：US15659561
申请日：2017-07-25
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan PARK , Miyoung KIM , Jongseok KIM
CPC classification number: H01L27/323 , G06F1/1652 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G06F2203/04112 , H01L27/12 , H01L27/3246 , H01L27/3258 , H01L27/3269 , H01L51/0023 , H01L51/107 , H01L51/5256
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.
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公开(公告)号：US20250081796A1
公开(公告)日：2025-03-06
申请号：US18951617
申请日：2024-11-18
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.
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公开(公告)号：US20230305664A1
公开(公告)日：2023-09-28
申请号：US18187312
申请日：2023-03-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Miyoung KIM , Soyeon PARK , Yong-Hwan PARK , Sanghyun JUN
CPC classification number: G06F3/0445 , H10K59/40 , G06F3/0412 , G06F3/0446 , G06F3/04164 , H10K2102/311
Abstract: Provided is a display device including a display panel including a display region and a non-display region, and an input sensing device disposed on the display panel. The input sensing device includes a first sensing insulation layer directly disposed on the display panel, a first sensing conductive layer disposed on the first sensing insulation layer, a second sensing insulation layer disposed on the first sensing insulation layer and covering the first sensing conductive layer, and a second sensing conductive layer disposed on the second sensing insulation layer. The second sensing insulation layer includes an organic film, and a first thickness of the first sensing conductive layer is greater than a second thickness of the second sensing conductive layer.
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公开(公告)号：US20230022481A1
公开(公告)日：2023-01-26
申请号：US17936747
申请日：2022-09-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Miyoung KIM , Kwanghyeok KIM , Soyeon PARK , Yong-Hwan PARK , Sanghyun JUN
Abstract: A display device including a display panel, and an input sensor on the display panel, and in which an active area and a peripheral area and includes a first area and a second area spaced apart in a first direction, are defined, the input sensor including first sensing electrodes extending in the first direction, and arranged in a second direction crossing the first, second sensing electrodes extending in the second direction, and arranged in the first direction, first sensing lines extending in the second direction within the active area, connected to the first sensing electrodes, and partially located in the first area, respectively, second sensing lines electrically connected to the second sensing electrodes, respectively, and at least partially located in the second area, and a first guard electrode between the first sensing lines and the second sensing lines, and at a boundary between the first area and the second area.
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