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    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    1.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权

    公开(公告)号：US20210191177A1

    公开(公告)日：2021-06-24

    申请号：US17000171

    申请日：2020-08-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yun Min SEO ,  Tae Gyun KIM ,  Yong Doo PARK ,  Bum LEE

    IPC: G02F1/1333 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1335

    Abstract: A display device includes a lower panel including a first substrate and at least one transistor disposed on the first substrate; and an upper panel facing the lower panel and including a first touch conductive layer including a second substrate, sensing electrodes disposed on the second substrate and including a first sensing electrode, and sensing lines including a second sensing line, a first insulating layer disposed on the first touch conductive layer, and a second touch conductive layer disposed on the first insulating layer including a blocking layer overlapping the sensing electrodes and the sensing lines and a connection electrode overlapping the first sensing electrode, the first sensing line, and the second sensing line.

    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250085819A1

    公开(公告)日：2025-03-13

    申请号：US18956967

    申请日：2024-11-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Tae Gyun KIM ,  Hee Rim SONG ,  Dong Hoon LEE ,  Yu Jin LEE

    IPC: G06F3/044 ,  G06F3/041

    Abstract: A display device includes: a base layer; a circuit layer provided on the base layer, the circuit layer including pixel circuits and sensor circuits; a pixel element layer provided on the circuit layer, the pixel element layer including light emitting elements respectively connected to the pixel circuits and light receiving elements respectively connected to the sensor circuits; an encapsulation layer covering the pixel element layer; and a touch sensing layer on the encapsulation layer, the touch sensing layer including a conductive pattern forming touch electrodes for sensing a touch. The light emitting elements include light emitting layers, and the light receiving elements include light receiving layers. The conductive pattern includes main patterns respectively surrounding the light receiving layers in a closed form.

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220223768A1

    公开(公告)日：2022-07-14

    申请号：US17494472

    申请日：2021-10-05

    Applicant: Samsung Display Co., LTD.

    Inventor： Eui Suk JUNG ,  Tae Gyun KIM ,  Jun Hong PARK ,  Ki Beom LEE

    IPC: H01L33/58 ,  H01L33/12 ,  H01L33/62 ,  H01L33/38

    Abstract: A display device includes a buffer layer on a substrate and including an opening in a first region, a gate insulating layer on the buffer layer and including an opening in the first region, a first conductive layer on the gate insulating layer in a second region, a first interlayer insulating layer on the first conductive layer and including an opening in the first region, a second conductive layer on the first interlayer insulating layer in the second region, a light absorbing layer on the second conductive layer, a third conductive layer d on the light absorbing layer and including a first electrode and a second electrode , and a first voltage wire on the light absorbing layer, a first insulating layer overlapping the third conductive layer; and light emitting elements on the first insulating layer in the first region.

    DISPLAY DEVICE AND TILED DISPLAY DEVICE INCLUDING THE SAME
    4.
    发明申请
    DISPLAY DEVICE AND TILED DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20220181384A1

    公开(公告)日：2022-06-09

    申请号：US17505334

    申请日：2021-10-19

    Applicant: Samsung Display Co., LTD.

    Inventor： Jun Hong PARK ,  Tae Gyun KIM ,  Eui Suk JUNG

    IPC: H01L27/15

    Abstract: A display device includes: a first substrate including a first contact hole and a dam spaced from the first contact hole, a conductive line including a first portion in the first contact hole and a second portion on the dam, a second substrate on the first substrate and the conductive line, the second substrate including a second contact hole overlapping the dam in a thickness direction of the display device, a pad electrode on the second substrate and including a portion in the second contact hole, and a display layer on the second substrate and the pad electrode.

    DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND TILED DISPLAY DEVICE INCLUDING THE SAME
    5.
    发明申请
    DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND TILED DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20220165757A1

    公开(公告)日：2022-05-26

    申请号：US17448855

    申请日：2021-09-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Tae Gyun KIM ,  Jun Hong PARK ,  Eui Suk JUNG

    IPC: H01L27/12 ,  H01R12/62

    Abstract: A display device includes: a first substrate; a second substrate on the first substrate and exposing a first edge portion of the first substrate, the second substrate protruding beyond a second edge portion of the first substrate; a connection line on the first edge portion of the first substrate, the connection line having a first end portion protruding beyond a first side of the second substrate and a second end portion covered by the second substrate; and a thin-film transistor layer on the second substrate and connected to the connection line. The thin-film transistor layer includes signal lines extending from the first side to a second side of the second substrate. The signal lines extend into contact openings in the thin-film transistor layer and are exposed at a lower part of the second substrate on the second side of the second substrate.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210050376A1

    公开(公告)日：2021-02-18

    申请号：US17086627

    申请日：2020-11-02

    Applicant: Samsung Display Co. Ltd.

    Inventor： Se Hee HAN ,  Tae Gyun KIM

    IPC: H01L27/12 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339

    Abstract: A display device includes a first substrate including a display region and a non-display region, the non-display region being positioned on an outside of the display region, a first dam in the non-display region of the substrate, the first dam including a first barrier and a first stopper, the first stopper being on the first barrier and having a concave groove formed thereon, and a first alignment layer covering the display region of the first substrate, at least a part of the first alignment layer extending to the non-display region and contacting a surface of the first stopper.

    TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF
    7.
    发明申请
    TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20190341405A1

    公开(公告)日：2019-11-07

    申请号：US16516149

    申请日：2019-07-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Tae Gyun KIM ,  Jae-Yong Ka ,  Pil Soon Hong

    IPC: H01L27/12 ,  H01L29/66 ,  H01L29/786

    Abstract: A transistor array panel includes a transistor which includes a gate electrode, a semiconductor layer on the gate electrode, and a source electrode and a drain electrode on the semiconductor layer. The semiconductor layer includes a first portion overlapping the source electrode, a second portion overlapping the drain electrode, and a third portion between the first portion and the second portion. The first portion, the second portion, and the third portion have different minimum thicknesses.

    DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
    10.
    发明公开
    DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME 审中-公开

    公开(公告)号：US20240162275A1

    公开(公告)日：2024-05-16

    申请号：US18475040

    申请日：2023-09-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soo Chul KIM ,  Tae Gyun KIM ,  Sung Won CHO ,  Jin Taek PARK ,  Jae Ho CHOI

    IPC: H01L27/15

    CPC classification number: H01L27/156

    Abstract: A display device includes a plurality of pixel electrodes on a substrate, light-emitting elements on the plurality of pixel electrodes and extending in a thickness direction of the substrate and connecting electrodes between the plurality of pixel electrodes and the light-emitting elements, wherein a width of the connecting electrodes is greater than a width of the light-emitting elements, and upper corners of each of the light-emitting elements and upper corners of each of the connecting electrodes are rounded.

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