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    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    14.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20250160147A1

    公开(公告)日：2025-05-15

    申请号：US18772536

    申请日：2024-07-15

    Applicant: Samsung Display Co., LTD.

    Inventor： Dong Hyun LEE ,  Si Joon SONG ,  Dae Hyuk IM

    IPC: H10K59/131 ,  H10K59/12 ,  H10K59/124

    Abstract: A display device comprises a first substrate comprising an opening, a pad part on the first substrate and exposed through the opening, a second substrate on the pad part and comprising a first contact hole, a first connection line on the second substrate, and inserted into the first contact hole to be connected to the pad part, a second connection line in a layer between the second substrate and the first connection line and connected to the first connection line, a pixel circuit electrically connected to the second connection line, a driver substrate inserted into the opening of the first substrate, and comprising a base part below the pad part and having a side surface tapered from a top surface, and a lead line extending on a bottom surface and the side surface of the base part, and a contact portion electrically connecting the pad part to the lead line.

    DISPLAY DEVICE
    15.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250107360A1

    公开(公告)日：2025-03-27

    申请号：US18673867

    申请日：2024-05-24

    Applicant: Samsung Display Co., LTD.

    Inventor： Dong Hyun LEE ,  Si Joon SONG

    IPC: H10K59/131

    Abstract: A display device includes a substrate including first and second substrates, and first and second barrier layers, and a pad unit disposed in a non-display area of the substrate and including pads connected to a driving board under the first substrate. Each of the pads includes an inorganic layer and a pad electrode in a pad contact hole defined through the second substrate and the second barrier layer, a rear pad line on the first barrier layer and connected to the pad electrode through a middle hole defined through the inorganic layer, and a rear pad electrode extending from the rear pad line and connected to the driving board through a rear contact hole defined through the first substrate. A pad defining layer including a laser absorption layer and the first barrier layer and a protrusion pattern covering the pad defining layer are disposed between neighboring rear pad electrodes.

    DISPLAY DEVICE
    18.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210142718A1

    公开(公告)日：2021-05-13

    申请号：US17095806

    申请日：2020-11-12

    Applicant: Samsung Display Co., LTD.

    Inventor： Jeong In LEE ,  Dong Hyun LEE ,  Hyun A LEE ,  Byoung Yong KIM

    IPC: G09G3/32

    Abstract: A display device includes: a substrate including a first surface and a second surface opposing each other; a display element and a signal line on the first surface; a first wire on the second surface and electrically connected to the signal line; a cover portion on the second surface; and a first driving unit on the second surface and electrically connected to the first wire. The first wire includes a portion exposed outside the cover portion, and the first driving unit is connected to the first wire at the portion of the first wire which is exposed outside the cover portion.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE
    19.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE 有权

    公开(公告)号：US20250024719A1

    公开(公告)日：2025-01-16

    申请号：US18649240

    申请日：2024-04-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Dong Hyun LEE ,  Youn Woong KANG ,  Si Joon SONG

    IPC: H10K59/131 ,  H10K59/12 ,  H10K59/124

    Abstract: A display device includes a display area and a non-display area, a first base layer and a second base layer, each including an organic material, and a barrier layer having a first surface contacting the first base layer and a second surface contacting the second base layer, and including an inorganic material. The display device further includes a light emitting element disposed on the second base layer in the display area, and a contact structure formed in the non-display area and including a conductive connection portion. An entirety of the first surface of the barrier layer contacts the first base layer.

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