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公开(公告)号：US11258039B2
公开(公告)日：2022-02-22
申请号：US16595104
申请日：2019-10-07
发明人： Deukjong Kim , Sunyoul Lee
IPC分类号： H01L51/52 , H01L27/32 , H01L27/12 , H01L29/786
摘要： An organic light-emitting diode display is disclosed. In one aspect, the display includes a display unit located on the substrate and including a display area and a non-display area surrounding the display area, and a thin film encapsulation layer sealing the display unit. The display also includes a voltage line formed in the non-display area and surrounding the display area, a metal layer formed of the same material as the voltage line, and a dam surrounding the display area and contacting the voltage line. The voltage line includes a first voltage line disposed in one side of the display area. The first voltage line includes a pair of first end portions and a pair of first connectors respectively connected to the pair of first end portions and extending away from the display area. The metal layer is disposed between the pair of first connectors. The dam contacts the metal layer.
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公开(公告)号：US10978543B2
公开(公告)日：2021-04-13
申请号：US16713844
申请日：2019-12-13
发明人： Hagyeong Song , Deukjong Kim , Sangki Kim
摘要： A display apparatus including a first conductive layer; a first insulating layer including a first opening exposing a first upper surface of the first conductive layer and covering at least a part of an upper edge of the first conductive layer, wherein the first upper surface of the first conductive layer includes a center portion of an upper surface of the first conductive layer; a second conductive layer on a part of the first upper surface of the first conductive layer and on the first insulating layer; and a second insulating layer including a second opening exposing a second upper surface of the second conductive layer and covering a part of an upper edge of the second conductive layer, wherein the second upper surface of the second conductive layer includes a center portion of the upper surface of the second conductive layer.
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公开(公告)号：US10714550B2
公开(公告)日：2020-07-14
申请号：US16404464
申请日：2019-05-06
发明人： Deukjong Kim , Donghyun Lee , Sangki Kim
摘要： An organic light-emitting display apparatus prevents the quality of an image being displayed thereon from being deteriorated as a result of contamination of an organic emission layer. The display apparatus includes a substrate with a display area and a periphery area. A first insulating layer, disposed over the substrate, has a first opening in the periphery area. A first electrode is disposed within the display area, over the first insulating layer. A first bank is disposed over the first insulating layer and has a second opening through which a center of the first electrode is exposed. A second bank is disposed over the first insulating layer and is separated from the first bank. The first opening is disposed between the first bank and the second bank. An intermediate layer is disposed over the first electrode. A second electrode is disposed over the intermediate layer and the first bank.
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公开(公告)号：US10600854B2
公开(公告)日：2020-03-24
申请号：US15333633
申请日：2016-10-25
发明人： Kihoon Kim , Deukjong Kim
摘要： A display device includes a substrate, a display unit disposed over the substrate, and an encapsulation layer sealing the display unit. The display unit includes a thin film transistor, a display element electrically connected to the thin film transistor, a protection layer, and a planarization layer. The protection layer and the planarization layer are disposed between the thin film transistor and the display element. The display unit includes a display area and a non-display area outside the display area. The non-display area includes a voltage line. The planarization layer includes a dividing region dividing the planarization layer into a center portion and an outer portion. The dividing region surrounds the display area. The voltage line is partially disposed in the dividing region. The protection layer at least covers the sides of the voltage line disposed in the dividing region.
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公开(公告)号：US10446636B2
公开(公告)日：2019-10-15
申请号：US15785880
申请日：2017-10-17
发明人： Jeongho Lee , Deukjong Kim , Yanghee Kim , Sangki Kim , Donghyun Lee
摘要： A display device includes: a substrate including a first area, a second area, and a bending portion between the first area and the second area; a pixel at the first area of the substrate; a terminal at the second area of the substrate; a first conductive line on the bending portion of the substrate and extending from the first area to the second area; a first organic layer on the first conductive line; a second inorganic layer on the first organic layer in an area other than the bending portion; and a second conductive line on the first organic layer and the second inorganic layer and overlapping the first conductive line to extend from the first area to the second area. The first conductive line and the second conductive line contact each other in at least one of the first area and the second area.
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16.发明申请公开(公告)号：US20190207161A1
公开(公告)日：2019-07-04
申请号：US16236691
申请日：2018-12-31
发明人： Dong-hyun Lee , Deukjong Kim , Yanghee Kim
CPC分类号： H01L51/5256 , H01L27/3276 , H01L51/56
摘要： A display device includes a base layer including a display area, a non-display area, and a pad area. The display device further includes a circuit layer disposed on the base layer and including a plurality of insulating layers and a plurality of conductive layers. The display device additionally includes a light emitting element layer disposed on the circuit layer, and a thin film encapsulating layer disposed on the light emitting element layer. An edge of the thin film encapsulating layer disposed between the display area and the pad area includes a first edge and a second edge, and the first edge is disposed on an insulating layer among the plurality of insulating layers. The insulating layer includes an inorganic material.
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公开(公告)号：US10032845B2
公开(公告)日：2018-07-24
申请号：US15297198
申请日：2016-10-19
发明人： Hagyeong Song , Deukjong Kim , Sangki Kim
IPC分类号： H01L27/32
CPC分类号： H01L27/3276 , H01L27/3248 , H01L27/3262 , H01L51/5246
摘要： A display apparatus including a first conductive layer; a first insulating layer including a first opening exposing a first upper surface of the first conductive layer and covering at least a part of an upper edge of the first conductive layer, wherein the first upper surface of the first conductive layer includes a center portion of an upper surface of the first conductive layer; a second conductive layer on a part of the first upper surface of the first conductive layer and on the first insulating layer; and a second insulating layer including a second opening exposing a second upper surface of the second conductive layer and covering a part of an upper edge of the second conductive layer, wherein the second upper surface of the second conductive layer includes a center portion of the upper surface of the second conductive layer and the second opening has an area that is less than that of the first opening.
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公开(公告)号：US09972693B2
公开(公告)日：2018-05-15
申请号：US15080381
申请日：2016-03-24
发明人： Deukjong Kim , Mikyung Kim , Keunsoo Lee
CPC分类号： H01L29/45 , H01L27/3258 , H01L27/3276 , H01L27/3297 , H01L51/5246 , H01L51/5253
摘要： A display device is disclosed. In one aspect, the device includes a substrate and a display unit disposed on the substrate and including a plurality of pixels each pixel including a thin film transistor, a display element electrically connected to the thin film transistor, and a planarization layer interposed between the thin film transistor and the display element. The display unit includes a display region and a non-display region surrounding the display region, wherein the non-display region includes a voltage line. The planarization layer comprises a central portion, an outer portion and a dividing region interposed between the central and outer portions, wherein the dividing region is located in the non-display region. The planarization layer covers at least a lateral side of the voltage line formed in the dividing region.
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公开(公告)号：US20170345883A1
公开(公告)日：2017-11-30
申请号：US15591775
申请日：2017-05-10
发明人： Hagyeong SONG , Deukjong Kim
IPC分类号： H01L27/32 , G09G3/3225 , H01L51/00
摘要： In an organic light-emitting display apparatus comprising a plurality of pixels, at least one of the plurality of pixels includes a first conductive layer over a substrate, a first organic insulating layer over the first conductive layer, the first organic insulating layer comprising a first opening exposing a part of the first conductive layer, a second conductive layer over the first organic insulating layer, the second conductive layer contacting the part of the first conductive layer exposed through the first opening, a first inorganic insulating layer over the first organic insulating layer to cover the second conductive layer, the first inorganic insulating layer comprising a second opening exposing at least a part of the first organic insulating layer, and a second organic insulating layer over the first inorganic insulating layer, the second organic insulating layer contacting the first organic insulating layer through the second opening.
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公开(公告)号：US09647233B2
公开(公告)日：2017-05-09
申请号：US14883248
申请日：2015-10-14
发明人： Deukjong Kim , Keunsoo Lee
CPC分类号： H01L51/5246 , H01L27/3246 , H01L27/3276 , H01L51/5256
摘要： An organic light-emitting display device includes: a substrate; a display on the substrate and comprising a display region and a non-display region at a perimeter of the display region; a thin-film encapsulation layer sealing the display; a voltage line at the non-display region and surrounding the display region; and a dam unit overlapping an edge of an outer side of the voltage line, wherein the voltage line comprises: a first voltage line at one side of the display region; and a second voltage line surrounding a pair of first end portions of the first voltage line and other sides of the display region, and an outer side of the first voltage line and an outer side of the second voltage line are on a same line outside the one side of the display region.
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