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公开(公告)号：US10347853B2
公开(公告)日：2019-07-09
申请号：US15654485
申请日：2017-07-19
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hwan Park , Seongjun Lee , Jongseok Kim , Eunae Jung , Changyong Jung
IPC: H01L51/52 , G06F3/041 , H01L51/10 , H01L29/94 , H01L21/8246 , H01L21/00 , H01L21/8234 , H01L21/8242 , H01L21/20 , H01L29/78 , H01L51/05 , H01L51/00 , G06F3/044 , H01L27/32 , G02F1/1362
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.
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公开(公告)号：US20240237472A1
公开(公告)日：2024-07-11
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 , H01L27/12 , H10K10/88 , H10K50/844 , H10K59/122 , H10K59/124 , H10K59/13 , H10K71/00
CPC classification number: H10K59/40 , G06F1/1652 , G06F3/0412 , G06F3/04164 , G06F3/0443 , G06F3/0446 , H10K10/88 , H10K71/621 , G06F2203/04103 , G06F2203/04112 , H01L27/12 , H10K50/8445 , 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：US20240074251A1
公开(公告)日：2024-02-29
申请号：US18454505
申请日：2023-08-23
Applicant: Samsung Display Co., Ltd.
Inventor： Donghyun Son , Sola Lee , Kiyoung Kim , Jongseok Kim
IPC: H10K59/124 , H10K59/12
CPC classification number: H10K59/124 , H10K59/1201
Abstract: A display apparatus includes a substrate including a component area including a transmission area, a main area outside the component area, and a bending area bent based on a bending axis, a buffer layer disposed on the substrate, a first semiconductor layer disposed on the buffer layer, and a first gate insulating layer overlapping the first semiconductor layer and including a 1-1st opening corresponding to the bending area, and a 1-1st through-hole exposing a portion of the first semiconductor layer. A first acute angle formed by an inner surface of the 1-1st opening with respect to an upper surface of the substrate is less than a first contact acute angle formed by an inner surface of the 1-1st through-hole with respect to the upper surface of the substrate.
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公开(公告)号：US20220238624A1
公开(公告)日：2022-07-28
申请号：US17474418
申请日：2021-09-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jongseok Kim , Kiyoung Kim , Minjeong Park , Jinseok Oh , Yeji Han
IPC: H01L27/32
Abstract: A display panel includes a substrate on which a first display area and a second display area are defined, where the second display area is at least partially surrounded by the first display area and including a sub display and transmission areas, first display devices on the substrate in the first display area, second display devices on the substrate in the sub display area, a first scan line extending from the first display area into the second display area across one side of the second display area, a first sub scan line in the second display area and including a first end facing the first scan line, a first bridge line electrically connecting the first scan line to the first sub scan line, and a bottom metal layer disposed between the second display devices and the substrate in the second display area. The bottom metal layer does not overlap the first scan line when viewed from a direction perpendicular to the substrate.
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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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Patent Agency Ranking
公开(公告)号：US10748971B2
公开(公告)日：2020-08-18
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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37.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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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：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
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：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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