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公开(公告)号：US11276744B2
公开(公告)日：2022-03-15
申请号：US16858426
申请日：2020-04-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H01L27/32 , G09G3/3291 , H01L51/00 , H01L51/52 , H01L27/12
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：US11243624B2
公开(公告)日：2022-02-08
申请号：US16556340
申请日：2019-08-30
Applicant: Samsung Display Co., Ltd.
Inventor： Kiwook Kim , Kwang-Min Kim , Yangwan Kim , Jisu Na
Abstract: An input sensing unit including a plurality of first electrodes, each of which including a plurality of first main patterns and a plurality of connection patterns disposed between the first main patterns to connect two first main patterns adjacent to each other, a plurality of second electrodes each of which including a plurality of second main patterns and a plurality of connection patterns disposed between the second main patterns to connect two second main patterns adjacent to each other, and a plurality of third electrodes receiving an electrical signal that is different from that received by the second electrode. Each of the third electrodes includes a plurality of third main patterns spaced apart from the second sensing patterns in a plan view and a plurality of third connection patterns disposed between the third main patterns to connect two third main patterns adjacent to each other and spaced apart from the first connection patterns in a plan view.
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公开(公告)号：US11073955B2
公开(公告)日：2021-07-27
申请号：US16504341
申请日：2019-07-08
Applicant: Samsung Display Co., Ltd.
Inventor： Kiwook Kim , Kwangmin Kim , Yangwan Kim , Jisu Na
Abstract: A display device including an input sensor divided into a plurality of first sensing areas and a plurality of second sensing areas, which are alternately disposed, and the plurality of first sensing areas and the plurality of second sensing areas have the same area. Each of the plurality of first sensing areas and the plurality of second sensing areas includes a corresponding crossing area of crossing areas between a plurality of first sensing electrodes and a plurality of second sensing electrodes. Openings of the sensing electrodes disposed on each of the plurality of first sensing areas have a first arrangement, and openings of the sensing electrodes disposed on each of the plurality of second sensing areas have a second arrangement different from the first arrangement.
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公开(公告)号：US20210132725A1
公开(公告)日：2021-05-06
申请号：US17146021
申请日：2021-01-11
Applicant: Samsung Display Co., Ltd.
Inventor： Jisu NA , Kwang-min Kim , Kiwook Kim , Yangwan Kim
Abstract: Provided is an input sensing unit. The input sensing unit includes a plurality of first electrodes which are arranged in a first direction and each of which extends in a second direction crossing the first direction, a plurality of row electrode each of which includes a second electrode and a third electrode, a plurality of first sensing lines respectively connected to the first electrodes, a plurality of second sensing lines respectively connected to the second electrodes, and a third sensing line connected to each of the third electrodes. Each of the row electrodes includes one side and the other side, which are opposed to each other in the first direction, and the one side is connected to one of one second sensing line and one third sensing line of the second sensing lines, and the other side is connected to the other of the second sensing lien and the third sensing line.
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公开(公告)号：US10777634B1
公开(公告)日：2020-09-15
申请号：US16821998
申请日：2020-03-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jisu Na , Youngjin Cho , Yangwan Kim , Joongsoo Moon , Keunsoo Lee
IPC: H01L27/32
Abstract: An organic light-emitting display apparatus includes a substrate, pixels, a pixel defining layer (PDL), a first via layer, a second via layer, first lines, and a second line. The pixels are arranged on the substrate in a first direction (D1) and a second direction (D2) intersecting one another, and include organic light-emitting diodes (OLEDs). The OLEDs include pixel electrodes (PEs). The PDL covers edges of the PEs and defines light-emitting regions via openings partially exposing the PEs. The first and second via layers are between the PEs and the substrate. The first lines extend in the D2 between the first via layer and the substrate. The second line is between the second and first via layers. The second line at least partially extends around the light-emitting regions. The second line contacts the first lines through via holes. Each via hole is provided every two pixels arranged in the D2.
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Patent Agency Ranking
公开(公告)号：US20200185484A1
公开(公告)日：2020-06-11
申请号：US16700815
申请日：2019-12-02
Applicant: Samsung Display Co., LTD.
Inventor： Youngjin CHO , Joong-Soo Moon , Changkyu Jin , Yangwan Kim
IPC: H01L27/32
Abstract: A display device includes a substrate including a pixel area and a peripheral area, a plurality of pixels disposed in the pixel area of the substrate, a first initialization line disposed in the peripheral area of the substrate, the first initialization line being configured to provide a first initialization voltage to the plurality of pixels, and a second initialization line disposed in the peripheral area of the substrate, the second initialization line being configured to provide a second initialization voltage to the plurality of pixels. At least a portion of the first initialization line may overlap with the second initialization line.
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公开(公告)号：US20200013844A1
公开(公告)日：2020-01-09
申请号：US16460107
申请日：2019-07-02
Applicant: Samsung Display Co., Ltd.
Inventor： Youngjin Cho , Yangwan Kim , Joong-Soo Moon , Minwoo Byun , Changkyu Jin
Abstract: An electronic apparatus includes a base substrate having an active area and a peripheral area adjacent to the active area. A plurality of pixels is disposed on the active area. The electronic apparatus also includes a plurality of power lines connected to the pixels. A power pad is disposed on a peripheral area and is configured to receive a power voltage. A power pattern is disposed on the peripheral area and connecting the power lines to the power pad. A plurality of sensing electrodes is disposed on the pixels in the active area. A plurality of sensing pads is disposed on the peripheral area and is electrically connected to the sensing electrodes. The sensing pads overlap with the power pattern.
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公开(公告)号：US20190386085A1
公开(公告)日：2019-12-19
申请号：US16552819
申请日：2019-08-27
Applicant: Samsung Display Co., Ltd.
Inventor： Yangwan Kim , Wonkyu Kwak , Jaedu Noh , Jaeyong Lee
Abstract: A display apparatus includes: a thin-film transistor including a source electrode, a drain electrode, and a gate electrode; a data line in a layer different from the source electrode, the drain electrode, and the gate electrode, wherein the data line is configured to transmit a data signal; and a shield layer between the data line and a component of the thin-film transistor.
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公开(公告)号：US20190013379A1
公开(公告)日：2019-01-10
申请号：US16105944
申请日：2018-08-20
Applicant: Samsung Display Co., Ltd.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H01L27/32 , H01L51/00 , G09G3/3291 , H01L51/52
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：US12001624B2
公开(公告)日：2024-06-04
申请号：US17665582
申请日：2022-02-06
Applicant: Samsung Display Co., Ltd.
Inventor： Kiwook Kim , Kwang-Min Kim , Yangwan Kim , Jisu Na
IPC: G06F3/041 , H10K59/131 , H10K59/40
CPC classification number: G06F3/0412 , H10K59/131 , H10K59/40 , G06F2203/04112
Abstract: An input sensing unit including a plurality of first electrodes, each of which including a plurality of first main patterns and a plurality of connection patterns disposed between the first main patterns to connect two first main patterns adjacent to each other, a plurality of second electrodes each of which including a plurality of second main patterns and a plurality of connection patterns disposed between the second main patterns to connect two second main patterns adjacent to each other, and a plurality of third electrodes receiving an electrical signal that is different from that received by the second electrode. Each of the third electrodes includes a plurality of third main patterns spaced apart from the second sensing patterns in a plan view and a plurality of third connection patterns disposed between the third main patterns to connect two third main patterns adjacent to each other and spaced apart from the first connection patterns in a plan view.
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