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公开(公告)号：US12242685B2
公开(公告)日：2025-03-04
申请号：US18519086
申请日：2023-11-27
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Miyoung Kim , Nayun Kwak
IPC: G06F3/041 , G06F3/044 , H10K50/805 , H10K50/842 , H10K59/40
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：US20240086002A1
公开(公告)日：2024-03-14
申请号：US18519086
申请日：2023-11-27
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Miyoung Kim , Nayun Kwak
IPC: G06F3/041 , H10K50/805 , H10K59/40
CPC classification number: G06F3/0412 , H10K50/805 , H10K59/40 , G06F3/0443
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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3.发明授权公开(公告)号：US11018205B2
公开(公告)日：2021-05-25
申请号：US16870832
申请日：2020-05-08
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Jongseok Kim , Miyoung Kim , Chiwook An
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.
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公开(公告)号：US10665397B2
公开(公告)日：2020-05-26
申请号：US15638090
申请日：2017-06-29
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-hee Jeong , Yong-hwan Park , Yeontae Kim , Taejoon Kim
Abstract: An electronic device is provided, which includes a substrate, a protruding pattern, a first conductive pattern, an insulating layer, and a second conductive pattern. The protruding pattern is disposed on the substrate. The first conductive pattern is disposed on the substrate and covers the protruding pattern. The insulating layer is disposed on the first conductive pattern. The insulating layer includes an opening overlapping at least a portion of the protruding pattern. The second conductive pattern is disposed on the insulating layer. The second conductive pattern is connected to the first conductive pattern through the opening.
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公开(公告)号：US10580594B2
公开(公告)日：2020-03-03
申请号：US16381527
申请日：2019-04-11
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-hee Jeong , Yong-hwan Park , Yeontae Kim , Taejoon Kim
Abstract: An electronic device is provided, which includes a substrate, a protruding pattern, a first conductive pattern, an insulating layer, and a second conductive pattern. The protruding pattern is disposed on the substrate. The first conductive pattern is disposed on the substrate and covers the protruding pattern. The insulating layer is disposed on the first conductive pattern. The insulating layer includes an opening overlapping at least a portion of the protruding pattern. The second conductive pattern is disposed on the insulating layer. The second conductive pattern is connected to the first conductive pattern through the opening.
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Patent Agency Ranking
公开(公告)号：US10409433B2
公开(公告)日：2019-09-10
申请号：US15653202
申请日：2017-07-18
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：US12295236B2
公开(公告)日：2025-05-06
申请号：US18421958
申请日：2024-01-24
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Miyoung Kim , Jongseok Kim
IPC: H10K59/40 , G06F1/16 , G06F3/041 , G06F3/044 , H10K10/88 , H10K71/00 , H01L27/12 , H10K50/844 , H10K59/122 , H10K59/124 , H10K59/13
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：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：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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10.发明授权公开(公告)号：US10651246B2
公开(公告)日：2020-05-12
申请号：US16562479
申请日：2019-09-06
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Jongseok Kim , Miyoung Kim , Chiwook An
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.
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