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公开(公告)号：US20240047615A1
公开(公告)日：2024-02-08
申请号：US18144309
申请日：2023-05-08
发明人： Woo Yong SUNG , Jeongseok LEE , Seungyong SONG
CPC分类号： H01L33/382 , H01L33/62 , H01L2933/0016 , H01L2933/0066
摘要： A display device includes a substrate. A lower electrode is disposed on the substrate. A metal layer is disposed on the substrate and exposes at least a portion of the lower electrode. A light emitting layer is disposed on the lower electrode and the metal layer. An upper electrode is disposed on the light emitting layer. An insulating layer is disposed on the upper electrode.
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公开(公告)号：US20230380254A1
公开(公告)日：2023-11-23
申请号：US18191250
申请日：2023-03-28
发明人： Sungsoon IM , Jong Kyu KIM , Hyeon Woong HWANG , Jeong Hyeon PARK , Heemin PARK , Seungyong SONG , Duckjung LEE
CPC分类号： H10K71/80 , H10K71/162
摘要： A method for manufacturing a display device includes providing a donor substrate including a first base substrate and an organic material layer disposed on the first base substrate, etching the organic material layer to form an etched organic material layer using a laser device, providing a display substrate including a second base substrate and a plurality of first electrodes disposed on the second base substrate, aligning the donor substrate and the display substrate such that the etched organic material layer faces the plurality of first electrodes, and transferring the etched organic material layer to the display substrate using an energy generation device.
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公开(公告)号：US20220123254A1
公开(公告)日：2022-04-21
申请号：US17566485
申请日：2021-12-30
发明人： Ohjune KWON , Seungyong SONG
摘要： A display device includes a display panel, a protective film, and an adhesive member. The display panel includes a non-bending area and a bending area configured to bend from the non-bending area, and the bending area includes a curvature area with a curvature and a facing area facing the non-bending area. The protective film is on a rear surface of the display panel, and includes a first surface facing the rear surface of the display panel and a second surface opposite to the first surface. The protective film has a groove corresponding to the curvature area. The adhesive member is between the protective film and the display panel, and a hydrophobic layer is on the second surface of the protective film, and is adjacent to the groove.
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公开(公告)号：US20190027704A1
公开(公告)日：2019-01-24
申请号：US16117291
申请日：2018-08-30
发明人： Seunghun KIM , Wooyong SUNG , Hyojeong KWON , Sooyoun KIM , Seungyong SONG
CPC分类号： H01L51/5246 , C08J7/12 , C08J2300/10 , H01L27/3244 , H01L51/5237 , H01L51/5253 , H01L51/56
摘要： A display apparatus and a method of manufacturing a display apparatus, the apparatus including a substrate; a display on the substrate; and an encapsulation layer that seals the display, wherein the encapsulation layer includes a matrix including an organic material, and an inorganic material bonded to the organic material through functional groups of the organic material of the matrix, wherein the matrix includes an internal space adjacent to the organic material, the inorganic material being positioned in the internal space.
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公开(公告)号：US20180019438A1
公开(公告)日：2018-01-18
申请号：US15362917
申请日：2016-11-29
发明人： Seunghun KIM , Wooyong SUNG , Hyojeong KWON , Sooyoun KIM , Seungyong SONG
CPC分类号： H01L51/5253 , C08J7/12 , C08J2300/10 , H01L51/5237 , H01L51/56
摘要： A display apparatus and a method of manufacturing a display apparatus, the apparatus including a substrate; a display on the substrate; and an encapsulation layer that seals the display, wherein the encapsulation layer includes a matrix including an organic material, and an inorganic material bonded to the organic material through functional groups of the organic material of the matrix, wherein the matrix includes an internal space adjacent to the organic material, the inorganic material being positioned in the internal space.
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公开(公告)号：US20240065034A1
公开(公告)日：2024-02-22
申请号：US18204511
申请日：2023-06-01
发明人： Wooyong SUNG , Seungyong SONG
IPC分类号： H10K59/122 , H10K59/80 , H10K59/12 , H10K71/20 , H10K59/38
CPC分类号： H10K59/122 , H10K59/873 , H10K59/879 , H10K59/1201 , H10K71/231 , H10K59/38 , H10K59/8792
摘要： A display apparatus includes a pixel electrode, a bank layer including a first inorganic bank layer, a first metal bank layer, a second inorganic bank layer, and a second metal bank layer, which are sequentially stacked, and in which a pixel opening overlapping the pixel electrode and penetrating the first inorganic bank layer, the first metal bank layer, the second inorganic bank layer, and the second metal bank layer is defined, an intermediate layer disposed on the pixel electrode through the pixel opening of the bank layer, a counter electrode disposed on the intermediate layer through the pixel opening of the bank layer, and an inorganic encapsulation layer on the counter electrode. The counter electrode directly contacts with a side surface of the first metal bank layer defining the pixel opening.
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公开(公告)号：US20220123259A1
公开(公告)日：2022-04-21
申请号：US17562930
申请日：2021-12-27
发明人： Hyoungsub LEE , Junghan SEO , Wooyong SUNG , Seungyong SONG , Seungho YOON
摘要： An electronic panel comprises a base substrate which comprises a front surface comprising a hole area and a display area surrounding the hole area and a rear surface and comprises a module hole located in the hole area and a plurality of recess patterns located in the hole area, a plurality of pixels, an encapsulation layer covering the pixels and comprising a first inorganic layer, a second inorganic layer, and an organic layer, and a protective pattern located in the hole area and spaced apart from the organic layer when viewed in a plan view. The recess patterns comprise a filled recess pattern filled with at least one of the organic layer or the protective pattern, and an exposed recess pattern exposed from the organic layer and the protective pattern.
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公开(公告)号：US20220029127A1
公开(公告)日：2022-01-27
申请号：US17306754
申请日：2021-05-03
发明人： Kwanhyuck YOON , Seungyong SONG
摘要： A display device includes: a substrate; a display element on the substrate; a thin-film encapsulation layer on the display element, the thin-film encapsulation layer including at least one inorganic layer and at least one organic layer; and a lower layer below the thin-film encapsulation layer, the lower layer including a first surface parallel to an upper surface of the substrate and a second surface extending in a direction crossing the upper surface of the substrate. The at least one inorganic layer is has a first thickness on the first surface of the lower layer and a second thickness on the second surface of the lower layer, the first thickness is greater than or equal to the second thickness, and a ratio of the second thickness to the first thickness is about 0.51 or more.
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公开(公告)号：US20210111356A1
公开(公告)日：2021-04-15
申请号：US16910912
申请日：2020-06-24
发明人： Seungyong SONG
摘要： An apparatus for and a method of manufacturing a display apparatus are provided. Transmittance of an opening area may be improved by not forming some layers in the opening area. The display apparatus includes a substrate, a pixel defining layer disposed on the substrate, a first common layer disposed in a first opening of the substrate, and a second common layer disposed in a second opening of the substrate. The substrate includes a first display area, an opening area in the first display area, a peripheral area surrounding at least a portion of the opening area, and a second display area extended from the peripheral area to an edge of the first display area. The pixel defining layer may include the first opening in the first display area, and the second opening in the second display area.
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公开(公告)号：US20180081399A1
公开(公告)日：2018-03-22
申请号：US15348980
申请日：2016-11-11
发明人： Ohjune KWON , Seungyong SONG , Jeongdo YANG , Seung-Hwa HA , Sanghyeon SONG , Jungyun JO , Jeongho HWANG
IPC分类号： G06F1/16
CPC分类号： G06F1/1652 , H01L51/0097 , H01L2251/5338
摘要： A flexible display panel includes a display area to display an image, and a non-display area disposed outside the display area. The non-display area includes a first portion and a second portion. The first portion extends from the display area, and includes a support layer disposed on a flexible substrate. The second portion extends from the first portion, and is bent from a plane of the first portion. A property of a material of the support layer in the first portion is different than the property of the material of the support layer in the second portion.
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