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公开(公告)号：US20180097034A1
公开(公告)日：2018-04-05
申请号：US15720524
申请日：2017-09-29
Applicant: Samsung Display Co., Ltd.
Inventor： Haeyeon Lee , Dongsoo Kim , Donghoon Lee , Jieun Lee , Changkyu Jin
IPC: H01L27/15 , H01L23/08 , H01L23/31 , H01L23/532
CPC classification number: H01L27/156 , H01L23/08 , H01L23/3142 , H01L23/5329 , H01L27/3258 , H01L27/3276 , H01L51/5253 , H01L2924/183
Abstract: A display apparatus includes: a substrate having a display area and a peripheral area outside the display area; a first insulating layer over both the display area and the peripheral area; a first dam over the peripheral area and spaced apart from the first insulating layer; an electrode power supply line, at least a part of the electrode power supply line being located between the first insulating layer and the first dam; a protection conductive layer over the first insulating layer, the protection conductive layer extending over the electrode power supply line and electrically connected to the electrode power supply line; a pixel electrode over the first insulating layer in the display area; an opposite electrode over the pixel electrode; and a capping layer covering the opposite electrode and extending outside the opposite electrode such that an end of the capping layer is on the first insulating layer.
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公开(公告)号：US20170077207A1
公开(公告)日：2017-03-16
申请号：US15163538
申请日：2016-05-24
Applicant: Samsung Display Co., Ltd.
Inventor： Hyuntae Kim , Ae Shin , Dongsoo Kim , Jingon Oh
IPC: H01L27/32 , G09G3/3258
CPC classification number: H01L27/3276 , G09G3/3233 , G09G3/3258 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/045 , H01L27/124 , H01L27/1255 , H01L27/3248 , H01L27/3262 , H01L27/3265
Abstract: A display apparatus includes a plurality of pixels disposed over a substrate. Each pixel includes a scan line extending along a first direction, a data line extending along a second direction which is different from the first direction. Each pixel includes a switching thin film transistor connected to the scan line and the data line and including a switching gate electrode, a switching source electrode, and a switching drain electrode, a driving thin film transistor connected to the switching thin film transistor and including a driving gate electrode, a driving source electrode, and a driving drain electrode, and a storage capacitor connected to the driving thin film transistor and including a first capacitor electrode, a dielectric layer, and a second capacitor electrode which are sequentially stacked. Each of the first capacitor electrode and the second capacitor electrode is disposed on a different layer from those of the scan line and the data line.
Abstract translation: 显示装置包括设置在基板上的多个像素。 每个像素包括沿着第一方向延伸的扫描线，沿着与第一方向不同的第二方向延伸的数据线。 每个像素包括连接到扫描线和数据线并且包括开关栅电极，开关源电极和开关漏电极的开关薄膜晶体管，连接到开关薄膜晶体管的驱动薄膜晶体管，并且包括 驱动栅电极，驱动源电极和驱动漏极电极，以及与驱动薄膜晶体管连接的辅助电容器，其包括依次堆叠的第一电容器电极，电介质层和第二电容器电极。 第一电容器电极和第二电容器电极中的每一个设置在与扫描线和数据线不同的层上。
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公开(公告)号：US20170033171A1
公开(公告)日：2017-02-02
申请号：US15190101
申请日：2016-06-22
Applicant: Samsung Display Co., Ltd.
Inventor： Dongsoo Kim , Jinwoo Park , Changsoo Pyon , Junwon Choi , Juhee Hyeon , Wonkyu Kwak , Kimyeong Eom
IPC: H01L27/32 , G09G3/3258 , G09G3/3233
CPC classification number: H01L27/3262 , G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0262 , H01L27/3272
Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate that includes a first sub-pixel region and a second sub-pixel region adjacent to the first sub-pixel region, and a first driving circuit and a second driving circuit respectively disposed in the first sub-pixel region and the second sub-pixel region. The first and second driving circuits include a first thin film transistor (TFT) and a second TFT. The display further includes a first pixel electrode and a second pixel electrode electrically connected to the first driving circuit and the second driving circuit, respectively, and a common electrode facing the first and second pixel electrodes. A first organic emission layer is interposed between the first pixel electrode and the common electrode, and a second organic emission layer interposed between the second pixel electrode and the common electrode, and a light-shielding member is configured to shield incident light.
Abstract translation: 公开了一种有机发光二极管显示器。 一方面，显示器包括：衬底，其包括与第一子像素区域相邻的第一子像素区域和第二子像素区域，以及分别设置在第一子像素区域中的第一驱动电路和第二驱动电路， 像素区域和第二子像素区域。 第一和第二驱动电路包括第一薄膜晶体管（TFT）和第二TFT。 显示器还包括分别与第一驱动电路和第二驱动电路电连接的第一像素电极和第二像素电极，以及面向第一和第二像素电极的公共电极。 第一有机发光层插入在第一像素电极和公共电极之间，第二有机发光层插入在第二像素电极和公共电极之间，并且遮光构件被构造成屏蔽入射光。
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公开(公告)号：US12279506B2
公开(公告)日：2025-04-15
申请号：US18543797
申请日：2023-12-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kwangmin Kim , Wonkyu Kwak , Kiwook Kim , Dongsoo Kim , Joongsoo Moon , Hyunae Park , Jieun Lee , Changkyu Jin
IPC: G06F3/041 , G06F3/044 , H01L27/32 , H10K50/13 , H10K50/805 , H10K50/842 , H10K59/122 , H10K59/40
Abstract: An organic light emitting display device includes: a substrate including pixel areas and a pixel separating area; a plurality of pixels; a plurality of spacers in the pixel separating area and spaced apart from each other; and a touch electrode unit disposed over the plurality of pixels and spacers. The touch electrode unit includes first touch electrodes arranged in a first direction and second touch electrodes arranged in a second direction. The touch electrode unit includes a plurality of touch pattern unit blocks repeatedly arranged. Each touch pattern unit block includes portions of each of neighboring first touch electrodes and portions of each of neighboring second touch electrodes. The spacers of each touch pattern unit block corresponds to a plurality of spacer pattern unit blocks repeatedly arranged. Each spacer pattern unit includes at least one spacer and is smaller than the touch pattern unit block.
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公开(公告)号：US12217661B2
公开(公告)日：2025-02-04
申请号：US18489996
申请日：2023-10-19
Applicant: Samsung Display Co., LTD.
Inventor： Bongwon Lee , Dongsoo Kim , Hyungjun Park , Hyun-Chol Bang , Young-Soo Yoon , Taehyoung No , Yun-Kyeong In
IPC: G09G3/32
Abstract: A display device includes a substrate including a display area and a non-display area adjacent to the display area, a plurality of pixels disposed on the display area of the substrate, and a switching unit disposed on the non-display area of the substrate, connected to each of the plurality of pixels, and including a plurality of first demultiplexers and a plurality of second demultiplexers having sizes different from sizes of the plurality of first demultiplexers.
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Patent Agency Ranking
公开(公告)号：US12108651B2
公开(公告)日：2024-10-01
申请号：US18208404
申请日：2023-06-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Changkyu Jin , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Joongsoo Moon , Hyunae Park , Jieun Lee
IPC: H10K59/121 , G02F1/1345 , H01L27/12 , H10K50/80 , H10K59/131 , H10K59/88 , H10K77/10 , G02F1/1333 , H10K59/12 , H10K102/00
CPC classification number: H10K59/88 , G02F1/1345 , H01L27/1218 , H01L27/124 , H10K50/80 , H10K59/1213 , H10K59/1315 , H10K77/111 , G02F1/133305 , H10K59/12 , H10K2102/311
Abstract: A display apparatus includes a substrate, a display unit, a first wire unit, and a dummy unit. The substrate includes a first area, a second area, and a bending area. The bending area is disposed between a first area and a second area. The display unit is disposed in the first area. The first wire unit is electrically connected to the display unit and includes a plurality of first wires disposed on the substrate over the first area, the bending area, and the second area. The plurality of first wires include a plurality of holes disposed in the bending area and spaced apart from each other by a first pitch. The dummy wire unit includes a plurality of dummy wires disposed in the bending area.
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公开(公告)号：US12106690B2
公开(公告)日：2024-10-01
申请号：US17974638
申请日：2022-10-27
Applicant: Samsung Display Co., LTD.
Inventor： Dongsun Lee , Wonkyu Kwak , Dong Eup Lee , Dongsoo Kim , Seungwoo Sung , Mincheol Lee
IPC: G09G3/00 , G09G3/3233
CPC classification number: G09G3/006 , G09G3/3233 , G09G2330/12
Abstract: A method includes applying first different voltages to pixels included in a reference pixel column and pixels included in a pad adjacent pixel column electrically connected to a second pad adjacent to a first pad connected to the reference pixel column, and applying second different voltages to the pixels included in the reference pixel column and to pixels included in a line adjacent pixel column electrically connected to a second data line adjacent to a first data line connected to the reference pixel column.
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公开(公告)号：US11476297B2
公开(公告)日：2022-10-18
申请号：US15720524
申请日：2017-09-29
Applicant: Samsung Display Co., Ltd.
Inventor： Haeyeon Lee , Dongsoo Kim , Donghoon Lee , Jieun Lee , Changkyu Jin
Abstract: A display apparatus includes: a substrate having a display area and a peripheral area outside the display area; a first insulating layer over both the display area and the peripheral area; a first dam over the peripheral area and spaced apart from the first insulating layer; an electrode power supply line, at least a part of the electrode power supply line being located between the first insulating layer and the first dam; a protection conductive layer over the first insulating layer, the protection conductive layer extending over the electrode power supply line and electrically connected to the electrode power supply line; a pixel electrode over the first insulating layer in the display area; an opposite electrode over the pixel electrode; and a capping layer covering the opposite electrode and extending outside the opposite electrode such that an end of the capping layer is on the first insulating layer.
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公开(公告)号：US11411067B2
公开(公告)日：2022-08-09
申请号：US17034408
申请日：2020-09-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joongsoo Moon , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Hyunae Park , Jieun Lee , Changkyu Jin
Abstract: A display apparatus includes: a substrate having a bending area between a first area and a second area; internal conductive lines on the substrate in the first area; external conductive lines on the substrate in the second area; an organic material layer covering the bending area and covering at least a portion of the internal conductive lines and the external conductive lines; and connection lines on the organic material layer and connecting the internal conductive lines to the external conductive lines, respectively. Organic through-holes are defined through the organic material layer, the connection lines are respectively connected to the internal conductive lines through the organic through-holes, and an upper surface of the organic material layer between the organic through-holes has a convex curved shape.
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公开(公告)号：US11309524B2
公开(公告)日：2022-04-19
申请号：US16992738
申请日：2020-08-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jieun Lee , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Joongsoo Moon , Hyunae Park , Changkyu Jin
Abstract: An organic light-emitting display apparatus includes a substrate having a display area displaying an image and a periphery area. The periphery area is located next to the display area. A first organic insulating layer is disposed on the substrate. The first organic insulating layer includes a valley portion separating the first organic insulating layer from the periphery area. A plurality of organic light-emitting devices is disposed on the substrate. Each of the organic light-emitting devices includes a first electrode, an emission layer, and a second electrode, sequentially disposed over the first organic insulating layer. The second electrode covers the emission layer and the valley portion. A second organic insulating layer is disposed over the first organic insulating layer and incudes a first opening exposing a center portion of the first electrode and a second opening overlapping the valley portion. A capping layer covers the second electrode.
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