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公开(公告)号：US20230074226A1
公开(公告)日：2023-03-09
申请号：US18055275
申请日：2022-11-14
发明人： Chiwook AN , Doyeon KIM , Sunghyun PARK , Jaehyun LEE , Sung-woong CHO
IPC分类号： G06F3/044 , G06F3/041 , G09G3/3225 , H01L27/32 , H01L51/52
摘要： A display device includes a display panel, and a touch sensing unit on the display panel, the touch sensing unit including a first conductive pattern on the display panel, an insulating layer covering the first conductive pattern, and a second conductive pattern on the insulating layer, partially crossing the first conductive pattern, and having a thickness that is greater than a thickness of the first conductive pattern.
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公开(公告)号：US20220066504A1
公开(公告)日：2022-03-03
申请号：US17499615
申请日：2021-10-12
发明人： Jintae JEONG , Byungsun KIM , Chiwook AN , Jaeyong LEE
摘要： A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.
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公开(公告)号：US20220140288A1
公开(公告)日：2022-05-05
申请号：US17331122
申请日：2021-05-26
发明人： Miran JI , Hyeonbum LEE , Chiwook AN , Haeyoung YUN
摘要： A display apparatus includes a display element including an emission area, a thin-film encapsulation layer disposed on the display element, a first insulating layer disposed on the thin-film encapsulation layer, the first insulating layer including an opening that corresponds to the emission area, and a refraction area defined by the opening and including an organic material, and a second insulating layer disposed on the first insulating layer, filling the refraction area, and having a refractive index greater than a refractive index of the first insulating layer, wherein the display element includes a first display element and a second display element, and the refraction area has a circular shape or an elliptical shape in a plan view and includes a first refraction area corresponding to the first display element and a second refraction area corresponding to the second display element.
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4.发明申请公开(公告)号：US20210280643A1
公开(公告)日：2021-09-09
申请号：US17327846
申请日：2021-05-24
发明人： Yong-hwan PARK , Jongseok KIM , Miyoung KIM , Chiwook AN
摘要： 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：US20180033831A1
公开(公告)日：2018-02-01
申请号：US15653077
申请日：2017-07-18
发明人： Chiwook AN , Miyoung KIM , Jongseok KIM , Kiho BANG
摘要： 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：US20240231545A9
公开(公告)日：2024-07-11
申请号：US18400641
申请日：2023-12-29
发明人： Chiwook AN , Doyeon KIM , Sunghyun PARK , Jaehyun LEE , Sung-woong CHO
IPC分类号： G06F3/044 , G06F3/041 , G09G3/3225 , H10K50/844 , H10K59/40
CPC分类号： G06F3/0443 , G06F3/0412 , G06F3/0446 , G09G3/3225 , H10K50/8445 , H10K59/40 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , H10K59/12
摘要： A display device includes a display panel, and a touch sensing unit on the display panel, the touch sensing unit including a first conductive pattern on the display panel, an insulating layer covering the first conductive pattern, and a second conductive pattern on the insulating layer, partially crossing the first conductive pattern, and having a thickness that is greater than a thickness of the first conductive pattern.
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公开(公告)号：US20240134486A1
公开(公告)日：2024-04-25
申请号：US18400641
申请日：2023-12-29
发明人： Chiwook AN , Doyeon KIM , Sunghyun PARK , Jaehyun LEE , Sung-woong CHO
IPC分类号： G06F3/044 , G06F3/041 , G09G3/3225 , H10K50/844 , H10K59/40
CPC分类号： G06F3/0443 , G06F3/0412 , G06F3/0446 , G09G3/3225 , H10K50/8445 , H10K59/40 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , H10K59/12
摘要： A display device includes a display panel, and a touch sensing unit on the display panel, the touch sensing unit including a first conductive pattern on the display panel, an insulating layer covering the first conductive pattern, and a second conductive pattern on the insulating layer, partially crossing the first conductive pattern, and having a thickness that is greater than a thickness of the first conductive pattern.
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公开(公告)号：US20230074441A1
公开(公告)日：2023-03-09
申请号：US17985907
申请日：2022-11-14
发明人： Chiwook AN , Miyoung KIM , Jongseok KIM , Kiho BANG
摘要： 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：US20220093708A1
公开(公告)日：2022-03-24
申请号：US17444547
申请日：2021-08-05
发明人： Seongmin CHO , Beohmrock CHOI , Chiwook AN , Choongyoul IM , Nakcho CHOI
摘要： A display panel includes: first and second pixel circuits on a substrate; first and second pixel electrodes electrically connected to the first and second pixel circuits, respectively; a pixel defining layer having openings overlapping with the first and second pixel electrodes, respectively; a first emission layer on the first pixel electrode; a second emission layer on the second pixel electrode; an opposite electrode on the first emission layer and the second emission layer; and an anti-reflection layer on the opposite electrode. The anti-reflection layer includes: a light-blocking portion corresponding to an area between the openings of the pixel defining layer; a first color filter overlapping with the first emission layer; a second color filter overlapping with the second emission layer; and an overcoat layer including a portion located in a separation space between the light-blocking portion and at least one of the first color filter or the second color filter.
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公开(公告)号：US20210303094A1
公开(公告)日：2021-09-30
申请号：US17343664
申请日：2021-06-09
发明人： Nayun KWAK , Jongseok KIM , Chiwook AN , Yong-hwan PARK
摘要： 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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