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公开(公告)号：US10424631B2
公开(公告)日：2019-09-24
申请号：US15467088
申请日：2017-03-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H01L27/32 , H01L51/00 , H01L51/52 , G02F1/1345 , H01L27/12 , G02F1/1333
Abstract: A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.
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公开(公告)号：US20180286938A1
公开(公告)日：2018-10-04
申请号：US15903480
申请日：2018-02-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joongsoo Moon , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Hyunae Park , Jieun Lee , Changkyu Jin
CPC classification number: H01L27/3276 , H01L27/1218 , H01L27/124 , H01L27/1244 , H01L27/1248 , H01L27/1255 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L28/60 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , Y02E10/549
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：US20180286925A1
公开(公告)日：2018-10-04
申请号：US15833265
申请日：2017-12-06
Applicant: Samsung Display Co., Ltd.
Inventor： Kwangmin Kim , Wonkyu Kwak , Kiwook Kim , Dongsoo Kim , Joongsoo Moon , Hyunae Park , Jieun Lee , Changkyu Jin
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04111 , G06F2203/04112 , H01L27/3246 , H01L51/5044 , H01L51/5203 , H01L51/525
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：US20180270950A1
公开(公告)日：2018-09-20
申请号：US15827212
申请日：2017-11-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyunae Park , Wonkyu Kwak , Dongsoo Kim , Jieun Lee , Soyoung Lee , Wonmi Hwang
CPC classification number: H05K1/113 , G02F1/13458 , G02F2201/122 , G02F2201/123 , H01L27/3248 , H01L27/3276 , H01L51/0097 , H01L51/5256 , H01L2251/53 , H05K1/028
Abstract: A display panel includes: a substrate including a display area and a peripheral area outside the display area; and a first conductive layer in the peripheral area, an entire upper surface of which is exposed to an outside of the display device. The first conductive layer includes a main part and a plurality of protrusions protruding from the main part in a direction parallel to an upper surface of the substrate.
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公开(公告)号：US20170256599A1
公开(公告)日：2017-09-07
申请号：US15411810
申请日：2017-01-20
Applicant: Samsung Display Co., Ltd.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
CPC classification number: H01L27/3276 , G09G3/3291 , G09G2300/0426 , G09G2380/02 , H01L51/0097 , H01L51/52 , H01L51/5203 , H01L2227/323 , H01L2251/5338
Abstract: A display apparatus includes a substrate having a bending region between a first region and a second region, the bending region being configured to be bent about a bending axis that extends in one direction; a display unit on the substrate; a first wiring unit at the bending region, the first wiring unit including a first bending portion having a plurality of first holes; and a second wiring unit spaced apart from the first wiring unit and at the bending region, the second wiring unit including a second bending portion having a different shape from the first bending portion.
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Patent Agency Ranking
公开(公告)号：US12289950B2
公开(公告)日：2025-04-29
申请号：US18457796
申请日：2023-08-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jieun Lee , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Joongsoo Moon , Hyunae Park , Changkyu Jin
IPC: H10K50/844 , H10K50/813 , H10K50/822 , H10K50/842 , H10K59/122 , H10K59/131
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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公开(公告)号：US12250858B2
公开(公告)日：2025-03-11
申请号：US18483432
申请日：2023-10-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H10K59/131 , G02F1/1333 , G02F1/1345 , G09F9/30 , G09F9/33 , G09G3/3291 , H01L27/12 , H10K50/80 , H10K50/805 , H10K59/121 , H10K77/10 , H10K59/12 , H10K102/00
Abstract: A display apparatus includes a substrate having a bending region between a first region and a second region, the bending region being configured to be bent about a bending axis that extends in one direction; a display unit on the substrate; a first wiring unit at the bending region, the first wiring unit including a first bending portion having a plurality of first holes; and a second wiring unit spaced apart from the first wiring unit and at the bending region, the second wiring unit including a second bending portion having a different shape from the first bending portion.
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公开(公告)号：US12200994B2
公开(公告)日：2025-01-14
申请号：US17660780
申请日：2022-04-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H01L27/12 , G02F1/1345 , H10K50/80 , H10K59/121 , H10K59/131 , H10K77/10 , G02F1/1333 , H10K102/00
Abstract: A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.
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公开(公告)号：US12193312B2
公开(公告)日：2025-01-07
申请号：US18382051
申请日：2023-10-19
Applicant: Samsung Display Co., Ltd.
Inventor： Junyong An , Hyunae Park , Hyungjun Park , Seungwoo Sung , Youngsoo Yoon , Ilgoo Youn , Jieun Lee , Yunkyeong In , Donghyeon Jang , Junyoung Jo
IPC: H10K59/88 , H10K59/121 , H10K59/122 , H10K59/131
Abstract: A display panel includes a substrate including a first region, a second region, a non-display area that surrounds the first region and the second region, and a display area that surrounds the non-display area; a plurality of pixels arranged on the display area; a plurality of dummy pixels arranged on the non-display area and emitting no light; and a plurality of signal lines configured to electrically connect the plurality of pixels to the plurality of dummy pixels. Some of the plurality of dummy pixels are arranged between the first region and the second region.
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公开(公告)号：US11744103B2
公开(公告)日：2023-08-29
申请号：US17654970
申请日：2022-03-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jieun Lee , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Joongsoo Moon , Hyunae Park , Changkyu Jin
IPC: H01L27/32 , H10K50/844 , H10K50/813 , H10K50/822 , H10K50/842 , H10K59/122 , H10K59/131
CPC classification number: H10K50/844 , H10K50/813 , H10K50/822 , H10K50/8426 , H10K59/122 , H10K59/131
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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