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公开(公告)号：US20200083306A1
公开(公告)日：2020-03-12
申请号：US16522827
申请日：2019-07-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonsuk Choi , Seongryong Lee , Yonghwan Park , Nayun Kwak , Hwajeong Kim , Eunae Jung
Abstract: A display device includes a substrate, a display area located over the substrate and including a plurality of pixels, a non-display area arranged outside the display area, a first power voltage line corresponding to one side of the display area in the non-display area and including a first conductive layer and a second conductive layer arranged over the first conductive layer, a second power voltage line spaced apart from the first power voltage line in the non-display area, a first dam unit surrounding the display area and overlapping the second power voltage line in a plan view, a second dam unit arranged outside the first dam unit, and a third dam unit arranged between the display area and the first dam unit and overlapping the first conductive layer and the second conductive layer of the first power voltage line in the plan view.
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公开(公告)号：US11347341B2
公开(公告)日：2022-05-31
申请号：US17343664
申请日：2021-06-09
Applicant: Samsung Display Co., Ltd.
Inventor： Nayun Kwak , Jongseok Kim , Chiwook An , Yong-hwan Park
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.
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公开(公告)号：US20210358403A1
公开(公告)日：2021-11-18
申请号：US17443479
申请日：2021-07-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SEUNGWOO SUNG , Nayun Kwak , Daesuk Kim , Sujin Lee , Jieun Lee , Chaehan Hyun
IPC: G09G3/3225 , G09G3/3275
Abstract: A display apparatus includes a first data line extending from a first peripheral area into a display area, a second data line extending from a second peripheral area into the display area, a pixel electrode, a second input line disposed in the first peripheral area, and a connecting line having a first end electrically connected to the second data line in the second peripheral area and a second end electrically connected to the second input line in the first peripheral area. The connecting line passes through the display area by extending over the first data line while not contacting the first data line, and at least a portion of the connecting line and the pixel electrode include a same material.
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公开(公告)号：US11029773B2
公开(公告)日：2021-06-08
申请号：US15711277
申请日：2017-09-21
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Miyoung Kim , Nayun Kwak
Abstract: A display module includes a display area and a non-display area disposed outside the display area on a plane. The display module includes a base layer, a circuit device layer, a display device layer, a thin film encapsulation layer, and a touch sensing layer. An inorganic layer of the touch sensing layer contacts an inorganic layer of the circuit device layer exposed by an organic layer of the circuit device layer. An inorganic layer of the thin film encapsulation layer is disposed between the inorganic layer of the touch sensing layer and the inorganic layer of the circuit device layer to block a moisture penetration path which causes delamination of the thin film encapsulation layer.
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公开(公告)号：US10903294B2
公开(公告)日：2021-01-26
申请号：US16682098
申请日：2019-11-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Ho Bang , Nayun Kwak , Eunhye Kim , Sae bom Ahn , Seong Ryoung Lee , Sanghyun Jun , Wonsuk Choi
Abstract: A display device includes a display part including a plurality of pixels arranged on a substrate, a plurality of dams in a first peripheral part adjacent to the display part, the plurality of dams being extended in a longitudinal direction of the first peripheral part and arranged in a direction crossing the longitudinal direction, the plurality of dams including a stack of a first organic insulating layer and a second organic insulating layer, and a blocking part disposed between the plurality of dams and corresponding to a removed portion of the first and second organic insulating layers.
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Patent Agency Ranking
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
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.
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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
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.
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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
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.
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公开(公告)号：US12219829B2
公开(公告)日：2025-02-04
申请号：US18592891
申请日：2024-03-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Nayun Kwak , Chulkyu Kang , Daesuk Kim , Ilgoo Youn , Dongsun Lee , Soyoung Lee , Jieun Lee , Junyoung Jo , Minhee Choi
IPC: G09G3/3233 , H01L27/12 , H10K59/124 , H10K59/126 , H10K59/131
Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.
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公开(公告)号：US11995261B2
公开(公告)日：2024-05-28
申请号：US18126931
申请日：2023-03-27
Applicant: Samsung Display Co., Ltd.
Inventor： Nayun Kwak , Jongseok Kim , Chiwook An , Yong-hwan Park
CPC classification number: G06F3/0412 , G06F3/04164 , G06F3/044 , G06F3/0443 , G06F3/0446 , G02F1/3501 , G06F2203/04102 , G06F2203/04112
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.
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