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公开(公告)号：US20230389377A1
公开(公告)日：2023-11-30
申请号：US18104888
申请日：2023-02-02
发明人： Jae Ill KIM , Ji Hyun KIM , Byoung Haw PARK , Dae Hwan JANG , Eui Myeong CHO
IPC分类号： H10K59/131 , H10K59/80 , H10K59/121
CPC分类号： H10K59/131 , H10K59/873 , H10K59/1213
摘要： A display device includes a base layer including a first surface and a second surface, a first line disposed on the first surface of the base layer, a second line corresponding to the first line and disposed on the second surface of the base layer, and a connection film electrically contacting at least a portion of the second line and electrically connected to a printed circuit board and a driving circuit. The driving circuit is disposed between the printed circuit board and the connection film.
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2.发明公开公开(公告)号：US20230282650A1
公开(公告)日：2023-09-07
申请号：US17973814
申请日：2022-10-26
发明人： Dae Hwan JANG , Seok Hyun NAM , Jin Ho CHO
CPC分类号： H01L27/124 , H01L25/167 , H01L33/36 , H01L27/1288 , H01L24/05 , H01L24/08 , H01L2224/05582 , H01L2224/05557 , H01L2224/05647 , H01L2224/05666 , H01L2224/0807 , H01L2224/08155
摘要： A display device comprises a substrate comprising a first contact hole, a barrier insulating layer disposed on the substrate and comprising a second contact hole, a fan-out line disposed in a first metal layer on the barrier insulating layer and comprising a pad part inserted into the second contact hole, a display layer disposed on the fan-out line, and a flexible film disposed below the substrate and having a lead electrode which is inserted into the first contact hole and bonded to the pad part. The pad part comprises a first base, a first protrusion integral with the first base and protruding from the first base, and a second protrusion protruding from the first protrusion.
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公开(公告)号：US20140326956A1
公开(公告)日：2014-11-06
申请号：US13962693
申请日：2013-08-08
发明人： Seong-Min WANG , Mu-Gyeom KIM , Gug Rae JO , Dae Young LEE , Jung Gun NAM , Dae Hwan JANG
IPC分类号： H01L51/52
CPC分类号： H01L51/5225 , H01L51/5281 , H01L51/5284
摘要： An organic light emitting display device and a manufacturing method of an organic light emitting display device. An organic light emitting display device includes a substrate; a first electrode on the substrate; an emitting layer on the first electrode; a second electrode on the emitting layer; and a first slit-shaped pattern on the second electrode and including a plurality of first protrusions spaced apart from each other.
摘要翻译： 一种有机发光显示装置及有机发光显示装置的制造方法。 有机发光显示装置包括：基板; 基板上的第一电极; 第一电极上的发光层; 发光层上的第二电极; 以及在所述第二电极上的第一狭缝状图案，并且包括彼此间隔开的多个第一突起。
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公开(公告)号：US20220278088A1
公开(公告)日：2022-09-01
申请号：US17626198
申请日：2020-06-26
发明人： Chan Jae PARK , Sang Duk LEE , Hyun A LEE , Dae Hwan JANG
摘要： A display panel comprising a display substrate having a display area and a pad area disposed around the display area. A connection wire is disposed on the pad area of the display substrate. A signal wire is disposed on the connection wire. A supporter is disposed between the display substrate and the connection wire. The connection wire directly contacts the supporter.
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公开(公告)号：US20220013576A1
公开(公告)日：2022-01-13
申请号：US17350846
申请日：2021-06-17
发明人： Sung Won CHO , Yun Jong YEO , Hyun Min CHO , Dae Hwan JANG
摘要： A display device includes a substrate including a first contact hole disposed on a surface of the substrate, a first connection line disposed on the surface of the substrate and electrically connected to a pad unit disposed on another surface opposite to the surface of the substrate through the first contact hole, a filling part filling a depression of the first connection line formed in the first contact hole to planarize an upper surface of the first connection line, a thin film transistor layer disposed on the substrate and the first connection line, the thin film transistor layer comprising at least one thin film transistor, and a light emitting element layer disposed on the thin film transistor layer, the light emitting element layer including a light emitting element electrically connected to the at least one thin film transistor. The thin film transistor layer comprises a second connection line.
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公开(公告)号：US20220005796A1
公开(公告)日：2022-01-06
申请号：US17323648
申请日：2021-05-18
发明人： Dae Hwan JANG
摘要： A display device comprises a substrate including emission areas, and light blocking areas adjacent to the emission areas, a thin film transistor layer comprising a thin film transistor disposed on the substrate, and a connection line electrically connected to the thin film transistor, a light emitting element layer disposed on the thin film transistor layer and comprising light emitting elements corresponding to the emission areas, an encapsulation layer overlapping the light emitting element layer, and a pad portion disposed on the encapsulation layer and in electrical contact with the connection line through a contact hole in the encapsulation layer.
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公开(公告)号：US20210392796A1
公开(公告)日：2021-12-16
申请号：US17222356
申请日：2021-04-05
发明人： Dae Hwan JANG , Yi Joon AHN , Seok Hyun NAM , Haeng Won PARK
摘要： A display device includes a first heat dissipation member disposed on a display panel, and an air generator disposed on the first heat dissipation member, wherein the air generator includes an air blower, and an air flow path disposed at a side of the air blower and extending in a first direction. The air blower includes a body defining an inner space of the air blower, a first diaphragm and a second diaphragm disposed in the inner space of the body and facing each other, a first magnet disposed on a surface of the first diaphragm, and a second magnet disposed on a surface of the second diaphragm, and an air discharge hole of the body disposed between the first diaphragm and the second diaphragm, the air discharge hole opened toward the air path, and at least one of the first magnet and the second magnet is an electromagnet.
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公开(公告)号：US20210325711A1
公开(公告)日：2021-10-21
申请号：US17161551
申请日：2021-01-28
发明人： Jong Hyeon CHOI , Haeng Won PARK , Il Hyun YANG , Dae Hwan JANG , Jin Ho CHO
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1345
摘要： Provided is a tiled display device including a plurality of display devices each having a display panel including a plurality of pixels and a support plate disposed under the display panel, a lower cover including an alignment hole and coupled to a lower portion of the support plate of each of the plurality of display devices, and a first coupling member including a base portion fixed to the support plate and a first coupling portion protruding from the base portion and passing through the alignment hole. A diameter of the first coupling portion is smaller than a diameter of the alignment hole.
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公开(公告)号：US20140098330A1
公开(公告)日：2014-04-10
申请号：US13896372
申请日：2013-05-17
发明人： Jung Gun NAM , Dae-Young LEE , Dae Hwan JANG , Gug Rae JO , Atsushi TAKAKUWA
IPC分类号： G02F1/1335 , G02F1/1333 , G02B5/30
CPC分类号： G02F1/133536 , G02B5/201 , G02B5/3058 , G02F1/133371 , G02F2001/133548
摘要： A polarizer includes an opening defined in the polarizer and through which light transmits; a non-opening which is adjacent to the opening and blocks the light; a plurality of metal lines elongated in a first direction, and separated from each other in a second direction different than the first direction, in the opening; and a plate-type pattern in the non-opening. A height of the metal lines is smaller than a height of the plate-type pattern, from a same reference; and an interval in the second direction and between adjacent metal lines is smaller than a wavelength of visible light rays.
摘要翻译： 偏振器包括限定在偏振器中并且光透过的开口; 与开口相邻并阻挡光的非开口; 多个在第一方向上延伸的金属线，并且在与第一方向不同的第二方向上彼此分离; 和不开口的板状图案。 金属线的高度比相同基准的板型图案的高度小; 并且第二方向和相邻金属线之间的间隔小于可见光线的波长。
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公开(公告)号：US20230275114A1
公开(公告)日：2023-08-31
申请号：US17968371
申请日：2022-10-18
发明人： Dae Hwan JANG , Seok Hyun NAM , Jin Ho Cho
IPC分类号： H01L27/15
CPC分类号： H01L27/156
摘要： A display device includes a first barrier insulating layer including a first contact hole, a first metal layer disposed on the first barrier insulating layer, the first metal layer including a protruding part inserted in the first contact hole to protrude from below the first barrier insulating layer, and a recessed part formed in the first contact hole, a substrate disposed on the first metal layer and including a second contact hole, a second metal layer disposed on the substrate and inserted in the second contact hole to be connected to the first metal layer, a thin-film transistor including an active layer and a third metal layer overlapping the active layer, and a flexible film disposed below the first barrier insulating layer and including a lead electrode electrically connected to the protruding part of the first metal layer.
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