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23 条记录 (耗时 0.018 秒)

    Display device
    1.
    发明授权
    Display device 有权

    公开(公告)号：US11984537B2

    公开(公告)日：2024-05-14

    申请号：US17188783

    申请日：2021-03-01

    申请人： Samsung Display Co., Ltd.

    发明人： Su Bin Bae ,  Yun Jong Yeo ,  Jung Yun Jo

    IPC分类号： H01L33/38 ,  H01L33/40 ,  H01L33/42 ,  H01L33/50 ,  H01L33/62

    CPC分类号： H01L33/387 ,  H01L33/405 ,  H01L33/42 ,  H01L33/502 ,  H01L33/62

    摘要： A display device includes a substrate; a first circuit part and a second circuit part on the substrate and spaced from each other in a first direction; and an emission part between the first circuit part and the second circuit part, the emission part being located between the first circuit part and the second circuit part in a direction parallel to the substrate, wherein the first circuit part includes a first electrode extending to the emission part, wherein the second circuit part includes a second electrode extending to the emission part, and wherein the emission part includes a light emitting element located between the first electrode and the second electrode.

    Display apparatus and manufacturing method thereof
    4.
    发明授权
    Display apparatus and manufacturing method thereof 有权

    公开(公告)号：US09691795B2

    公开(公告)日：2017-06-27

    申请号：US15175839

    申请日：2016-06-07

    申请人： Samsung Display Co., Ltd.

    发明人： Jung Yun Jo ,  Su Bin Bae ,  Sang Hyeon Song ,  Cheol Geun An

    IPC分类号： H01L27/14 ,  H01L29/04 ,  H01L29/15 ,  H01L27/12 ,  G06F3/041

    CPC分类号： H01L27/124 ,  G06F3/0416 ,  G06F2203/04103 ,  H01L27/1262

    摘要： An exemplary embodiment of the described technology relates generally to a display apparatus including a plurality of pixels and corresponding to one area of a substrate for displaying an image, and a pad area corresponding to another area of the substrate, the pad area including a lower electrode configured to transmit an electric signal to the pixels, and a plurality of pad electrodes electrically connecting the lower electrode and a driving chip, wherein each of the pad electrodes includes a first contact surface for contacting the lower electrode, a second contact surface for contacting the driving chip, and an oxide layer on a surface of the pad electrode that is exposed to the outside, and that connects the first contact surface and the second contact surface.

    Connecting structure of a conductive layer
    5.
    发明授权
    Connecting structure of a conductive layer 有权

    公开(公告)号：US11276580B2

    公开(公告)日：2022-03-15

    申请号：US16296646

    申请日：2019-03-08

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Su Bin Bae ,  Yu-Gwang Jeong ,  Shin Il Choi ,  Sang Gab Kim ,  Joon Geol Lee

    IPC分类号： H01L29/41 ,  H01L21/311 ,  H01L21/027 ,  H01L21/768 ,  H01L21/763

    摘要： A connecting structure of a conductive layer includes a first conductive layer, a first insulating layer disposed on the first conductive layer and including a first opening overlapping the first conductive layer, a connecting conductor disposed on the first insulating layer and connected to the first conductive layer through the first opening, an insulator island disposed on the connecting conductor, a second insulating layer disposed on the first insulating layer and including a second opening overlapping the connecting conductor and the insulator island, and a second conductive layer disposed on the second insulating layer and connected to a connecting electrode through the second opening. A sum of a thickness of the first insulating layer and a thickness of the second insulating layer is greater than or equal to 1 μm, and each of the thicknesses of the first and second insulating layers is less than 1 μm.

    Transistor array panel and manufacturing method thereof
    7.
    发明授权
    Transistor array panel and manufacturing method thereof 有权

    公开(公告)号：US10741589B2

    公开(公告)日：2020-08-11

    申请号：US16215520

    申请日：2018-12-10

    申请人： Samsung Display Co., Ltd.

    发明人： Yu-Gwang Jeong ,  Hyun Min Cho ,  Su Bin Bae ,  Shin Il Choi ,  Sang Gab Kim

    IPC分类号： H01L27/12 ,  H01L21/311 ,  H01L29/417 ,  H01L29/786 ,  G02F1/1368 ,  H01L27/32

    摘要： A transistor array panel is manufactured by a method that reduces or obviates the need for highly selective etching agents or complex processes requiring multiple photomasks to create contact holes. The panel includes: a substrate; a buffer layer positioned on the substrate; a semiconductor layer positioned on the buffer layer; an intermediate insulating layer positioned on the semiconductor layer; and an upper conductive layer positioned on the intermediate insulating layer, wherein the semiconductor layer includes a first contact hole, the intermediate insulating layer includes a second contact hole positioned in an overlapping relationship with the first contact hole, and the upper conductive layer is in contact with a side surface of the semiconductor layer in the first contact hole.

    Display device and manufacturing method thereof
    10.
    发明授权
    Display device and manufacturing method thereof 审中-公开

    公开(公告)号：US10672799B2

    公开(公告)日：2020-06-02

    申请号：US15465154

    申请日：2017-03-21

    申请人： Samsung Display Co. Ltd.

    发明人： Yu Gwang Jeong ,  Su Bin Bae ,  Hyun Min Cho ,  Sang Gab Kim

    IPC分类号： H01L51/50 ,  H01L29/786 ,  H01L27/12

    摘要： A display device may include a substrate, an active pattern layer, a gate insulating layer, a first metal pattern layer, an interlayer insulating layer, a second metal pattern layer, and a passivation film. The active pattern layer may be disposed on the substrate. The gate insulating layer may be disposed on the active pattern layer. The first metal pattern layer may be disposed on the gate insulating layer. The interlayer insulating layer may be disposed on the first metal pattern layer. The second metal pattern layer may be disposed on the interlayer insulating layer. The passivation film may be disposed on the side wall of the second metal pattern layer.