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公开(公告)号：US11094773B2
公开(公告)日：2021-08-17
申请号：US16165514
申请日：2018-10-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Donghyun Lee , Sanghun Oh , Keunsoo Lee
Abstract: Provided is a display device including a substrate including a display area and a non-display area; a thin-film transistor and a display element on the display area; an organic insulating layer between the thin-film transistor and the display element; a first power supply voltage line arranged to correspond to one side of the display area in the non-display area; a second power supply voltage line spaced apart from the first power supply voltage line; and an inorganic protective layer that covers at least a portion of the second power supply voltage line. The second power supply voltage line includes a first region and a second region. The first region has a stack of a first conductive layer, a second conductive layer, and the organic insulating layer. The second region has a stack of the first conductive layer and the inorganic protective layer.
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公开(公告)号：US10312305B2
公开(公告)日：2019-06-04
申请号：US15468991
申请日：2017-03-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Deukjong Kim , Donghyun Lee , Sangki Kim
Abstract: 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：US10050063B2
公开(公告)日：2018-08-14
申请号：US15420346
申请日：2017-01-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Donghyun Lee , Deukjong Kim
IPC: H01L27/12 , H01L29/41 , H01L23/535 , H01L29/417 , H01L29/423
Abstract: A display apparatus includes a substrate, a circuit, and a pixel electrode. The substrate includes a display area and a peripheral area outside the display area. The circuit is disposed in the display area. The circuit includes a plurality of conductive layers, and each conductive layer contacts a corresponding inorganic layer arranged directly below the each conductive layer. The pixel electrode is arranged over the circuit and is electrically connected to at least one of the conductive layers.
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公开(公告)号：US20180145125A1
公开(公告)日：2018-05-24
申请号：US15684236
申请日：2017-08-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Donghyun Lee , Deukjong Kim , Keunsoo Lee
CPC classification number: H01L27/3276 , H01L27/124 , H01L27/3258 , H01L27/3262 , H01L51/0097 , H01L2251/5338 , Y02E10/549
Abstract: A display device includes a substrate including a display area and a peripheral area and being flexible around a bending axis in the peripheral area, a data line and a driving voltage line in the display area, an inorganic insulating layer defines an opening corresponding to the flexible area, a first and second conductive layers in the peripheral area and being spaced apart from each other around the opening, an organic insulating layer covering the first and second conductive layers, and a connection conductive layer connecting the first and second conductive layers via contact holes of the organic insulating layer, and the first and second conductive layers includes a same material as that of one of the data line and the driving voltage line, and the connection conductive layer includes a same material as that of the other of the data line and the driving voltage line.
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公开(公告)号：US20180090518A1
公开(公告)日：2018-03-29
申请号：US15684735
申请日：2017-08-23
Applicant: Samsung Display Co., Ltd.
Inventor： Deukjong Kim , Jaehak Lee , Donghyun Lee , Byungsun Kim , Yangwan Kim , Sunja Kwon , Hyunae Park , Hyungiun Park , Sujin Lee , Jaeyong Lee , Yujin Jeon
CPC classification number: H01L27/1244 , H01L27/1218 , H01L27/1248 , H01L27/3248 , H01L27/3258 , H01L27/3262 , H01L27/3276 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , H01L2251/5392
Abstract: A display device including a substrate including a bending area arranged between a first area and a second area, the substrate being configured to be bent around a bending axis extending in a first direction, a first inorganic insulating layer disposed on the substrate and having a first opening overlapping the bending area, a first organic layer disposed in the first opening, and a plurality of first conductive layers disposed on the first organic layer and extending from the first area to the second area through the bending area, in which wherein at least one edge of the first organic layer overlapping the first conductive layers includes at least one first short circuit prevention pattern.
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Patent Agency Ranking
公开(公告)号：US12108545B2
公开(公告)日：2024-10-01
申请号：US18380198
申请日：2023-10-16
Applicant: Samsung Display Co., Ltd.
Inventor： Jeongjin Park , Donghyun Lee , Junyoung Lee
CPC classification number: H05K3/4679 , H05K1/144 , H05K2201/10128 , H05K2203/104
Abstract: A method includes preparing a substrate including a display area and a non-display area disposed adjacent to the display area, forming first panel magnetic patterns overlapping the non-display area and extending in a first direction on the substrate, forming first film magnetic patterns extending in the first direction on a film, inputting a first magnetism to the first panel magnetic patterns so that the first panel magnetic patterns have a first magnetic property, inputting a second magnetism to the first film magnetic patterns so that the first film magnetic patterns have a second magnetic property, and aligning the film on the substrate so that the first film magnetic patterns overlap the first panel magnetic patterns in a plan view.
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公开(公告)号：US20240179974A1
公开(公告)日：2024-05-30
申请号：US18347218
申请日：2023-07-05
Applicant: Samsung Display Co., Ltd.
Inventor： Donghyun Lee , Sijoon Song , Sanghyuck Yoon , Junyoung Lee
IPC: H10K59/131 , H10K59/12 , H10K59/122 , H10K59/80
CPC classification number: H10K59/131 , H10K59/1201 , H10K59/122 , H10K59/873
Abstract: A display apparatus includes a display panel including a display area and a bending area which is spaced apart from the display area and at which the display panel is bendable to define a bent portion, and a cover window which is in the bending area and covers the display panel. The display panel which is bent includes an adjacent portion of the display panel which is closer to the cover window than the bent portion, overlaps the bent portion and is unbent.
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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
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Deukjong Kim , Donghyun Lee , Sangki Kim
Abstract: 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：US10446636B2
公开(公告)日：2019-10-15
申请号：US15785880
申请日：2017-10-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jeongho Lee , Deukjong Kim , Yanghee Kim , Sangki Kim , Donghyun Lee
Abstract: 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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公开(公告)号：US12080662B2
公开(公告)日：2024-09-03
申请号：US17316716
申请日：2021-05-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Eui Jeong Kang , Sanghyeon Song , Heeju Woo , Donghyun Lee
IPC: H01L23/00 , H10K59/131
CPC classification number: H01L24/05 , H01L24/02 , H01L24/04 , H01L24/29 , H01L24/32 , H01L24/33 , H01L24/83 , H10K59/131 , H01L2224/02181 , H01L2224/02185 , H01L2224/04026 , H01L2224/05073 , H01L2224/05124 , H01L2224/05139 , H01L2224/05147 , H01L2224/05166 , H01L2224/0518 , H01L2224/05551 , H01L2224/05553 , H01L2224/05564 , H01L2224/05573 , H01L2224/05686 , H01L2224/0569 , H01L2224/05693 , H01L2224/29499 , H01L2224/32227 , H01L2224/32238 , H01L2224/331 , H01L2224/83048 , H01L2224/83191 , H01L2224/83192 , H01L2224/83201 , H01L2224/8322 , H01L2224/83951
Abstract: The invention relates to display device and method of manufacturing the same. The display device includes: a substrate; a driving pad disposed on the substrate; an insulating layer exposing the driving pad and disposed on the substrate; a circuit board including a circuit pad overlapping the driving pad; and a connector disposed between the circuit board and the insulating layer and including a plurality of conductive particles electrically connecting the driving pad and the circuit pad, the driving pad including: a first pad disposed on the substrate; and a second pad disposed on the first pad and having an opening exposing the first pad.
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