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    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190214440A1

    公开(公告)日：2019-07-11

    申请号：US16237905

    申请日：2019-01-02

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Dongki LEE ,  Hyeonbum LEE

    IPC: H01L27/32 ,  H01L51/52 ,  G06F3/041 ,  G06F3/044

    Abstract: A display device including a substrate, a circuit portion including a thin film transistor on the substrate, a display element on the circuit portion, the display element including a pixel electrode electrically connected to the thin film transistor, an encapsulation layer covering the display element, a color filter layer on the encapsulation layer, the color filter layer including a black matrix and a color filter, and a light transmission control layer located farther from the display element than the color filter layer in a direction perpendicular to an upper surface of the substrate, the light transmission control layer having light transmittance that varies according to an electrical signal. The light transmission control layer overlaps the black matrix. A width of the light transmission control layer is greater than a width of the black matrix.

    ORGANIC LIGHT-EMITTING DISPLAY DEVICE
    6.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190221767A1

    公开(公告)日：2019-07-18

    申请号：US16242232

    申请日：2019-01-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dongki LEE ,  Hyeonbum LEE

    IPC: H01L51/52 ,  H01L51/50 ,  H01L27/32

    CPC classification number: H01L51/5206 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3272 ,  H01L51/5012 ,  H01L51/5221 ,  H01L51/5256

    Abstract: An organic light-emitting display device includes a pixel electrode, an emission layer on the pixel electrode, an opposing electrode covering the emission layer, a plurality of upper layers on the opposing electrode, light-shielding elements on the upper layers, and a color filter layer on the upper layers. The light-shielding elements include first light-shielding layers and second light-shielding layers. The first light-shielding layers include first materials, and the second light-shielding layers include second materials different from the first materials. The second light-shielding layers overlay the first light-shielding layers.

    DISPLAY APPARATUS
    8.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210391558A1

    公开(公告)日：2021-12-16

    申请号：US17286416

    申请日：2019-10-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyoeng-Ki KIM ,  Junhyuk WOO ,  Eonjoo LEE ,  Hyeonbum LEE ,  Jin-Whan JUNG ,  Dongki LEE

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display apparatus includes: a display layer including a plurality of organic light emitting elements, and defining a plurality of light emitting areas and a non-light emitting area surrounding the light emitting areas; and an input sensing layer on the display layer. The input sensing layer includes: a first conductive pattern on the display layer; an insulating layer on the first conductive pattern to cover the first conductive pattern, and defining a plurality of light collecting patterns overlapping with the light emitting areas in a plan view; a second conductive pattern on a top surface of the insulating layer; and an overcoat layer on the second conductive pattern to cover the insulating layer and the second conductive pattern. Each of the light collecting patterns is recessed downward from the top surface of the insulating layer.

    DISPLAY APPARATUS
    9.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210050397A1

    公开(公告)日：2021-02-18

    申请号：US17088489

    申请日：2020-11-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Eonjoo LEE ,  Hyoeng-Ki KIM ,  Kwangwoo PARK ,  Dongki LEE ,  Jin-Whan JUNG

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

    Abstract: A display apparatus includes a first transistor, a first pixel electrode, a second transistor, and a second pixel electrode. The first transistor includes a first drain electrode. The first pixel electrode is positioned between an edge of the display apparatus and a center of the display apparatus and includes a first recessed structure. The first recessed structure directly contacts the first drain electrode. The second transistor includes a second drain electrode. The second pixel electrode is positioned between the edge of the display apparatus and the first pixel electrode and includes at least one recessed structure. The at least one recessed structure includes a second recessed structure. The second recessed structure directly contacts the second drain electrode. A total maximum width of the at least one recessed structure is greater than a maximum width of the first recessed structure.

    DISPLAY APPARATUS
    10.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20200144343A1

    公开(公告)日：2020-05-07

    申请号：US16671098

    申请日：2019-10-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： Eonjoo LEE ,  Hyoeng-Ki KIM ,  Kwangwoo PARK ,  Dongki LEE ,  Jin-Whan JUNG

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

    Abstract: A display apparatus includes a first transistor, a first pixel electrode, a second transistor, and a second pixel electrode. The first transistor includes a first drain electrode. The first pixel electrode is positioned between an edge of the display apparatus and a center of the display apparatus and includes a first recessed structure. The first recessed structure directly contacts the first drain electrode. The second transistor includes a second drain electrode. The second pixel electrode is positioned between the edge of the display apparatus and the first pixel electrode and includes at least one recessed structure. The at least one recessed structure includes a second recessed structure. The second recessed structure directly contacts the second drain electrode. A total maximum width of the at least one recessed structure is greater than a maximum width of the first recessed structure.

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