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公开(公告)号：US11778865B2
公开(公告)日：2023-10-03
申请号：US17323063
申请日：2021-05-18
发明人： Ohjune Kwon , Junghan Seo
IPC分类号： H10K59/122 , H10K50/844 , H10K102/00 , G09F9/30
CPC分类号： H10K59/122 , G09F9/301 , H10K50/844 , H10K2102/311
摘要： A display panel includes a light emitting element layer comprising a pixel definition layer having an opening defined therethrough and a light emitting element disposed in the opening. The pixel definition layer includes a first barrier portion and a second barrier portion spaced apart from each other in a first direction to define a first space having a first length in the first direction. A first inorganic layer covers the light emitting element layer. The first inorganic layer includes an uneven upper surface corresponding to the first space. An organic layer is in contact with an upper surface of the first in layer. A first groove is defined by the upper surface of the first inorganic layer overlapping the first space. A thickness of the first inorganic layer overlapping the first space varies. The organic layer is filled in the first groove.
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公开(公告)号：US20230180513A1
公开(公告)日：2023-06-08
申请号：US17936833
申请日：2022-09-29
发明人： Jeongseok Lee , Ohjune Kwon , Wooyong Sung
CPC分类号： H01L51/5253 , H01L27/3246 , H01L27/3276 , H01L51/5293 , H01L2251/5338
摘要： A display apparatus includes a substrate including a first area, a second area, and a bending area between the first area and the second area, a plurality of display devices arranged in the first area, a thin film encapsulation layer covering the plurality of display devices and including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer, a connection wire extending from the first area to the second area across the bending area, and a bending protection layer covering the connection wire in the bending area and covering at least a portion of the thin film encapsulation layer, and the bending protection layer includes a light-blocking material.
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公开(公告)号：US20230056954A1
公开(公告)日：2023-02-23
申请号：US17698193
申请日：2022-03-18
发明人： Ohjune Kwon , Woo Yong Sung , Jinho Hyun
摘要： A display device includes a substrate having a display area and a non-display area surrounding the display area. A drain electrode is disposed in the display area and is positioned adjacent to the non-display area. A light emitting element is disposed in the display area and is connected to the drain electrode. The light emitting element is disposed farther from the non-display area than the drain electrode. A plurality of first dams is disposed in the display area and is positioned between the drain electrode and the light emitting element. Each of the plurality of first dams are spaced apart from each other.
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公开(公告)号：US10707441B2
公开(公告)日：2020-07-07
申请号：US16286414
申请日：2019-02-26
发明人： Ohjune Kwon , Doohwan Kim , Seungwook Kwon , Hyojeong Kwon , Minsang Kim
摘要： Provided is a foldable display apparatus including: a display panel that is foldable; and a protection film on a surface of the display panel, the protection film including a thin film zone having a predetermined depth at a location corresponding to a folding portion of the display panel, wherein the thin film zone has edges wider than a central portion of the thin film zone.
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公开(公告)号：US10535826B2
公开(公告)日：2020-01-14
申请号：US16110433
申请日：2018-08-23
发明人： Minsang Kim , Ohjune Kwon , Doohwan Kim , Seungwook Kwon , Hyojeong Kwon
摘要： A foldable display apparatus includes a display panel that is foldable, a protective film, that is foldable, disposed on one surface of the display panel, and a sub-layer disposed on the protective film. A folding portion of the display apparatus includes a thin film zone, of the protective film, that is thinner than a main body of the protective film, and a pair of bumps disposed on opposing sides of the thin film zone, each of the pair of bumps having a thickness greater than that of the main body of the protective film. When the foldable display apparatus is in a folding state, a portion of the sub-layer is provided between the pair of bumps and is pressed by the pair of bumps.
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公开(公告)号：US20190280245A1
公开(公告)日：2019-09-12
申请号：US16286414
申请日：2019-02-26
发明人： Ohjune Kwon , Doohwan Kim , Seungwook Kwon , Hyojeong Kwon , Minsang Kim
摘要： Provided is a foldable display apparatus including: a display panel that is foldable; and a protection film on a surface of the display panel, the protection film including a thin film zone having a predetermined depth at a location corresponding to a folding portion of the display panel, wherein the thin film zone has edges wider than a central portion of the thin film zone.
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公开(公告)号：US09977466B2
公开(公告)日：2018-05-22
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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公开(公告)号：US11895896B2
公开(公告)日：2024-02-06
申请号：US17812128
申请日：2022-07-12
发明人： Ohjune Kwon , Jeongseok Lee
IPC分类号： H10K59/40 , G06F3/044 , H10K50/844 , H10K59/131
CPC分类号： H10K59/40 , G06F3/0446 , H10K50/844 , H10K59/131
摘要： A display device includes a display panel and an input sensor. The display panel includes an encapsulation organic layer disposed inside a first line pattern. An organic pattern includes a first portion disposed outside of the first line pattern and a second portion disposed inside of the first line pattern and at least partially overlapping the encapsulation organic layer. The organic pattern supports a signal line of the input sensor.
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公开(公告)号：US11691407B2
公开(公告)日：2023-07-04
申请号：US17093940
申请日：2020-11-10
发明人： Ohjune Kwon , Juchan Kang , Dongun Jin , Yumhyun Hwang
CPC分类号： B32B38/004 , B32B37/1018 , B32B2457/20 , G02B1/14 , G06F1/1607 , G06F1/1652
摘要： A display module manufacturing apparatus includes a stage on which a display module is disposed, a heater disposed on the stage, and configured to heat a first area of the display module, and wherein the heater includes a plurality of side surfaces and a contact surface, and a first bump controller detachably coupled to one side surface among the plurality of side surfaces and including a first bottom surface facing an upper surface of the stage. The contact surface is closer to the upper surface of the stage than the first bottom surface.
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公开(公告)号：US20230131110A1
公开(公告)日：2023-04-27
申请号：US17972836
申请日：2022-10-25
发明人： Ohjune Kwon
摘要： A display device includes: a substrate; a display area on the substrate, where the display area includes a plurality of pixels; a peripheral area on the substrate, where the peripheral area is on a periphery of the display area; a first protective layer on the substrate, where the first protective layer is in the display area and the peripheral area; and a second protective layer on the substrate, where the second protective layer is in the display area and the peripheral area. The first protective layer and the second protective layer overlap each other.
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