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    DISPLAY APPARATUS
    21.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210405800A1

    公开(公告)日：2021-12-30

    申请号：US17472233

    申请日：2021-09-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyeonbum LEE ,  Jeongwon KIM ,  Kwangwoo PARK ,  Junhyuk WOO

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

    Abstract: A display apparatus includes a display panel in which a display area to display an image and a non-display area adjacent to the display area are defined, and in which a central area and a peripheral area in a periphery of the central area are defined in the display area, a touch sensor on the display panel, the touch sensor including a touch electrode layer, and a black matrix on the display panel. The black matrix includes a first black matrix in the central area and a second black matrix in the peripheral area. The second black matrix is on layer of the display panel that is higher than the first black matrix.

    DISPLAY DEVICE
    22.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210151512A1

    公开(公告)日：2021-05-20

    申请号：US16939437

    申请日：2020-07-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyeonbum LEE ,  Jin-Whan JUNG

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

    Abstract: A display device includes a display element layer, a light blocking pattern layer disposed on the display element layer, and an input sensing layer disposed on the light blocking pattern layer. The display element layer includes a plurality of pixel defining films and a protrusion disposed on at least one pixel defining film, the light blocking pattern layer includes a light blocking part that overlaps the protrusion and an opening, the input sensing layer includes a plurality of sensing electrodes and a plurality of intersections where the sensing electrodes cross each other. The protrusion, the opening, and at least some of the plurality of intersections overlap each other.

    DISPLAY APPARATUS
    23.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210134906A1

    公开(公告)日：2021-05-06

    申请号：US16907277

    申请日：2020-06-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyeonbum LEE ,  Jinwhan Jung

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display apparatus includes first and second subpixel electrodes on a planarization layer including first and second via holes. The first subpixel includes a first pixel definition layer including a first opening exposing a portion of a first pixel electrode corresponding to a first emission portion. The first pixel electrode is connected to a first pixel circuit through the first via hole. The second subpixel includes a second pixel definition layer including a second opening exposing a portion of a second pixel electrode corresponding to a second emission portion. The second pixel electrode is connected to a second pixel circuit through the second via hole. A second distance defined as a shortest distance from an inner surface of the second opening to the second via hole is greater than a first distance defined as a shortest distance from an inner surface of the first opening to the first via hole.

    ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    24.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210109610A1

    公开(公告)日：2021-04-15

    申请号：US16906884

    申请日：2020-06-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jinwhan JUNG ,  Hyeonbum LEE

    IPC: G06F3/041 ,  H01L51/52 ,  H01L27/32 ,  H01L51/56

    Abstract: An organic light emitting display apparatus includes: a display layer including: an emission region; a first non-emission region having a pixel definition layer surrounding the emission region; and a second non-emission region having a spacer on the pixel definition layer; and a touch screen layer including a touch electrode at a position corresponding to the first non-emission region and the second non-emission region, wherein the touch screen layer further includes a sensitivity compensation layer including a first dielectric constant portion and a second dielectric constant portion of different dielectric constants arranged to respectively correspond to the first non-emission region and the second non-emission region.

    DISPLAY DEVICE
    25.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190371865A1

    公开(公告)日：2019-12-05

    申请号：US16402415

    申请日：2019-05-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyeonbum LEE ,  Hyoeng-ki KIM ,  Kwangwoo PARK

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

    Abstract: A display device includes a display panel and an anti-reflection unit directly disposed on the display panel. The display panel includes first to third light emitting elements, each of which includes first and second electrodes, and a light emitting layer, which is disposed between the first electrode and the second electrode. The pixel definition layer includes a first portion, in which a light-emitting opening exposing the first electrode is defined, and a second portion, which is disposed on and overlapped with the first portion. The anti-reflection unit includes first to third color filters overlapped with the first to third light emitting elements, respectively, and a color spacer, which is overlapped with the second portion and is thicker than each of the first to third color filters.

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