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    TFT SUBSTRATE AND LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME
    1.
    发明申请
    TFT SUBSTRATE AND LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20200091350A1

    公开(公告)日：2020-03-19

    申请号：US16555753

    申请日：2019-08-29

    Applicant: LG Display Co., Ltd.

    Inventor： Kum-Mi OH

    IPC: H01L29/786 ,  H01L29/417 ,  H01L29/423

    Abstract: A thin film transistor (TFT) substrate comprises a TFT located on a substrate and including a gate electrode, a first semiconductor layer and a second semiconductor layer, wherein the first semiconductor layer, the gate electrode and the second semiconductor layer vertically stacked, and the first and second semiconductor layers are made of polycrystalline silicon, and wherein the first and second semiconductor layers are electrically connected to each other in series and respectively include first and second channel portions, and at least one of the first and second channel portions has a bent structure in a plan view.

    ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF FABRICATING THE SAME
    2.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF FABRICATING THE SAME 有权
    有机发光显示器及其制造方法

    公开(公告)号：US20160005804A1

    公开(公告)日：2016-01-07

    申请号：US14792117

    申请日：2015-07-06

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Kum-Mi OH ,  Kyung-Mo SON ,  Sung-Hoon KIM

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  H01L29/04

    CPC classification number: H01L27/3262 ,  H01L51/0562 ,  H01L2227/323

    Abstract: A subpixel structure for a display device and a method of fabricating the display device are discussed. The subpixel structure can include a light emitting diode, a first switching transistor having a first gate electrode and a first active layer, a driving transistor having a second gate electrode and a second active layer, a second switching transistor including a third gate electrode and a third active layer, and at least one of the first, second and third gate electrodes is disposed between the corresponding first, second and third active layers and a substrate.

    Abstract translation: 讨论了用于显示装置的子像素结构和制造显示装置的方法。 子像素结构可以包括发光二极管，具有第一栅电极和第一有源层的第一开关晶体管，具有第二栅电极和第二有源层的驱动晶体管，包括第三栅电极和第二栅电极的第二开关晶体管 第三有源层，并且第一，第二和第三栅电极中的至少一个设置在对应的第一，第二和第三有源层与衬底之间。

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250028404A1

    公开(公告)日：2025-01-23

    申请号：US18906171

    申请日：2024-10-04

    Applicant: LG Display Co., Ltd.

    Inventor： Kum-Mi OH ,  Jin-Wuk KIM ,  Sung-Hee KIM

    IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G06F3/044 ,  G06F3/047 ,  H01L27/12

    Abstract: A display device includes a first substrate; a second substrate facing the first substrate; a plurality of first electrodes and a plurality of second electrodes disposed between the first substrate and the second substrate; a third electrode on an outer side of the first substrate or the second substrate, the third electrode including an organic material and a carbon nano-tube; a plurality of first conductive lines extending along a first direction; a plurality of second conductive lines extending along the first direction; a plurality of third conductive lines extending along a second direction; and a thin film transistor including a semiconductor layer, a gate electrode, a source electrode, and a drain electrode. A sheet resistance of the third electrode may be greater than a sheet resistance of each of the plurality of first electrodes and a sheet resistance of each of the plurality of second electrodes.

    TOUCH SENSING TYPE DISPLAY DEVICE
    4.
    发明申请
    TOUCH SENSING TYPE DISPLAY DEVICE 有权

    公开(公告)号：US20210255725A1

    公开(公告)日：2021-08-19

    申请号：US17313815

    申请日：2021-05-06

    Applicant: LG Display Co., Ltd.

    Inventor： Kum-Mi OH ,  Jin-Wuk KIM ,  Sung-Hee KIM

    IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  G02F1/1343 ,  G02F1/1362 ,  G06F3/047

    Abstract: A touch sensing type liquid crystal display device includes an array substrate includes a first substrate, a common electrode, a pixel electrode, and a touch sensing unit; a color filter substrate including a second substrate and facing the array substrate; an anti-static layer on an outer side of the second substrate and including an organic material and a carbon nano-tube; and a liquid crystal layer between the first substrate and an inner side of the second substrate.

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