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公开(公告)号：US11556198B2
公开(公告)日：2023-01-17
申请号：US17532944
申请日：2021-11-22
Applicant: Samsung Display Co., Ltd.
Inventor： Jisu Na , Kwang-Min Kim , Kiwook Kim , Yangwan Kim
Abstract: An 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：US11502157B2
公开(公告)日：2022-11-15
申请号：US17087480
申请日：2020-11-02
Applicant: Samsung Display Co., Ltd.
Inventor： Jisu Na , Yangwan Kim , Minwoo Byun
Abstract: A display panel includes: a substrate including: a first region; a second region; a non-display area surrounding the first region and the second region; and a display area surrounding the non-display area; a plurality of pixels in the display area; a plurality of wirings configured to supply signals to the plurality of pixels; a load matching area connected to first wirings of the wirings, the load matching area including load units in the non-display area; and a dummy area including a plurality of dummy units spaced apart from the load units in the non-display area, wherein each of the load units comprises a load semiconductor layer, a first load conductive layer, and a second load conductive layer which at least partially overlap each other with an insulating layer therebetween, and the load semiconductor layer is connected to the second load conductive layer via a first contact hole.
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公开(公告)号：US20210335970A1
公开(公告)日：2021-10-28
申请号：US17370815
申请日：2021-07-08
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：US11107873B2
公开(公告)日：2021-08-31
申请号：US17010771
申请日：2020-09-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Wonkyu Kwak , Jaedu Noh , Jaeyong Lee
IPC: H01L27/32 , H01L27/12 , G02F1/1362
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：US11063107B2
公开(公告)日：2021-07-13
申请号：US17010777
申请日：2020-09-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Wonkyu Kwak , Jaedu Noh , Jaeyong Lee
IPC: H01L27/32 , H01L27/12 , G02F1/1362
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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Patent Agency Ranking
公开(公告)号：US20200081580A1
公开(公告)日：2020-03-12
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：US20200081571A1
公开(公告)日：2020-03-12
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：US10325972B2
公开(公告)日：2019-06-18
申请号：US15870438
申请日：2018-01-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyungjun Park , Wonkyu Kwak , Yangwan Kim , Jaeyong Lee , Jintae Jeong
Abstract: A display apparatus includes: a substrate including a display area and a non-display area surrounding the display area; a data wiring on the substrate in the display area; a connection wiring on the substrate in the non-display area and including a same material as the data line; an inorganic protective layer on the substrate covering the data line and extending to the non-display area; and an upper organic layer on the substrate covering the connection wiring and at least a portion of the inorganic protection layer, where the upper organic layer includes a first to third upper organic layers, and the second upper organic layer in a side of the upper organic layer adjacent to the display area is in direct contact with the inorganic protective layer, and the third upper organic layer exposes an end of the second upper organic layer in the side of the upper organic layer.
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公开(公告)号：US10056446B2
公开(公告)日：2018-08-21
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
IPC: H01L27/32 , H01L51/52 , H01L51/00 , G09G3/3291
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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公开(公告)号：US09893139B2
公开(公告)日：2018-02-13
申请号：US15336232
申请日：2016-10-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H01L33/62 , H01L27/32 , G09G3/3266 , G09G3/3291 , G09G3/3258 , H01L51/00
CPC classification number: H01L27/3279 , G09G3/3258 , G09G3/3266 , G09G3/3291 , G09G2300/0452 , G09G2300/0809 , G09G2320/0209 , H01L27/3206 , H01L51/0097 , H01L2251/55
Abstract: A display apparatus includes a substrate. A display unit is disposed on the substrate and includes a display region and a non-display region. At least one light-emitting device is disposed in the display region. First and second power supply lines, configured to supply driving power to the at least one light-emitting device, and a pad unit, are disposed in the non-display region. The first power supply line includes a first fan-out wire portion electrically connected to the pad unit, and a first extension portion electrically connected to the first fan-out wire portion. The second power supply line includes a second fan-out wire portion electrically connected to the pad unit, and a second extension portion electrically connected to the second fan-out wire portion. The first extension portion has a width W1 and the second extension portion has a width W2. The width W1 is greater than the width W2.
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