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    ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND A MANUFACTURING METHOD THEREOF
    11.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND A MANUFACTURING METHOD THEREOF 有权

    公开(公告)号：US20220254863A1

    公开(公告)日：2022-08-11

    申请号：US17732797

    申请日：2022-04-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyeong Su KO ,  Joon Yong Park ,  Gyung Min Baek ,  Hyun Min Cho ,  Dae Won Choi

    IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

    Abstract: An organic light emitting diode display including: a substrate; a TFT on the substrate; a planarization layer on the TFT; a pixel electrode on the planarization layer, wherein the pixel electrode includes upper and lower layers including a transparent conductive oxide and an intermediate layer including silver; an etch stop layer on the pixel electrode, wherein an upper surface of the pixel electrode is exposed by the etch stop layer; a partition on the etch stop layer, wherein the upper surface of the pixel electrode is exposed by the partition; an organic emission layer on the upper surface of the pixel electrode where the upper surface of the pixel electrode is exposed by the etch stop layer and the partition; and a common electrode on the organic emission layer and the partition, wherein the etch stop layer covers an edge and a side surface of the pixel electrode.

    Thin film transistor array panel
    13.
    发明授权
    Thin film transistor array panel 有权
    薄膜晶体管阵列面板

    公开(公告)号：US08847228B2

    公开(公告)日：2014-09-30

    申请号：US13691307

    申请日：2012-11-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyung Seop Kim ,  Byeong-Beom Kim ,  Joon Yong Park ,  Chang Oh Jeong ,  Hong Long Ning ,  Dong Min Lee

    IPC: H01L29/04 ,  H01L31/036 ,  H01L31/0376 ,  H01L31/20 ,  H01L29/49 ,  H01L29/45 ,  H01L29/786

    CPC classification number: H01L29/78693 ,  H01L29/458 ,  H01L29/4908 ,  H01L29/7869

    Abstract: A thin film transistor array panel includes: a semiconductor layer disposed on an insulation substrate; a gate electrode overlapping the semiconductor layer; a source electrode and a drain electrode overlapping the semiconductor layer; a first barrier layer disposed between the source electrode and the semiconductor layer; and a second barrier layer disposed between the drain electrode and the semiconductor layer, wherein the first barrier layer and the second barrier layer include nickel-chromium (NiCr).

    Abstract translation: 薄膜晶体管阵列面板包括：设置在绝缘基板上的半导体层; 与半导体层重叠的栅电极; 与该半导体层重叠的源电极和漏电极; 设置在所述源电极和所述半导体层之间的第一阻挡层; 以及设置在所述漏电极和所述半导体层之间的第二阻挡层，其中所述第一阻挡层和所述第二阻挡层包括镍 - 铬（NiCr）。

    Display device and method of fabricating the same
    16.
    发明授权
    Display device and method of fabricating the same 有权

    公开(公告)号：US11199935B2

    公开(公告)日：2021-12-14

    申请号：US16863394

    申请日：2020-04-30

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Gyung Min Baek ,  Hyun Eok Shin ,  Ju Hyun Lee ,  Joon Yong Park ,  Sang Won Shin

    IPC: G06F3/02 ,  G06F3/041 ,  G06F3/044 ,  G06F3/0488 ,  H01L27/32 ,  H01L51/52 ,  H03K17/96 ,  H04M1/23 ,  H05K3/18

    Abstract: An input sensing unit includes a first metal pattern layer including a plurality of first conductive lines extending in a first direction. A first insulating layer is disposed on the first metal pattern layer. A second metal pattern layer is positioned above the first insulating layer and includes a plurality of second conductive lines extending in a second direction intersecting the first direction. A second insulating layer is disposed on the second metal pattern layer. A sensing electrode is disposed on the second insulating layer and is electrically connected to the second metal pattern layer through a contact hole defined in the second insulating layer. An anti-reflection pattern layer is disposed on the first and second metal pattern layers to overlap the first and second metal pattern layers along a direction orthogonal to an upper surface of the anti-reflection pattern layer.

    Display device and method of fabricating the same
    17.
    发明授权
    Display device and method of fabricating the same 有权

    公开(公告)号：US10684698B2

    公开(公告)日：2020-06-16

    申请号：US15813331

    申请日：2017-11-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Gyung Min Baek ,  Hyun Eok Shin ,  Ju Hyun Lee ,  Joon Yong Park ,  Sang Won Shin

    IPC: G06F3/02 ,  G06F3/0488 ,  H03K17/96 ,  H04M1/23 ,  H05K3/18 ,  H01L27/32 ,  G06F3/044 ,  H01L51/52 ,  G06F3/041

    Abstract: An input sensing unit includes a first metal pattern layer including a plurality of first conductive lines extending in a first direction. A first insulating layer is disposed on the first metal pattern layer. A second metal pattern layer is positioned above the first insulating layer and includes a plurality of second conductive lines extending in a second direction intersecting the first direction. A second insulating layer is disposed on the second metal pattern layer. A sensing electrode is disposed on the second insulating layer and is electrically connected to the second metal pattern layer through a contact hole defined in the second insulating layer. An anti-reflection pattern layer is disposed on the first and second metal pattern layers to overlap the first and second metal pattern layers along a direction orthogonal to an upper surface of the anti-reflection pattern layer.

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