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    DISPLAY DEVICE
    21.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250098459A1

    公开(公告)日：2025-03-20

    申请号：US18959085

    申请日：2024-11-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Ho BANG ,  Won Suk CHOI

    IPC: H10K59/131 ,  G06F3/041 ,  G06F3/044 ,  H10K59/123 ,  H10K59/124

    Abstract: A display device includes: a base part including a display area including a plurality of pixels each having at least one switching element and a light-emitting element, a non-display area surrounding the display area, and a through hole surrounded by the display area and configured to transmit light; a plurality of first lines extending in a first direction on the base part and connected to the plurality of pixels; and connection lines bypassing the through hole and extending in the display area to connect between the first lines spaced apart from one another by the through hole among the plurality of first lines.

    DISPLAY DEVICE
    22.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240119889A1

    公开(公告)日：2024-04-11

    申请号：US18226846

    申请日：2023-07-27

    Applicant: Samsung Display Co., LTD.

    Inventor： Yoon Sun CHOI ,  Won Suk CHOI

    IPC: G09G3/32 ,  H01L25/075 ,  H01L33/62

    CPC classification number: G09G3/32 ,  H01L25/0753 ,  H01L33/62 ,  G09G2310/0275

    Abstract: A display device includes a substrate and a circuit layer. The circuit layer includes pixel drivers; data lines; a first transmission detour line electrically connected to, among the data lines, a first data line and extending in a first direction; and a second transmission detour line adjacent to, among the data lines, a second data line, extending in a second direction, and electrically connected to the first transmission detour line. The first transmission detour line includes a first main stream extending in the first direction between the first data line and the second transmission detour line; a first sub-branch extending in the second direction from the first main stream, and overlapping a part of the first data line; and a second sub-branch extending in the second direction from the first main stream, and overlapping a part of the second transmission detour line.

    TOUCH DETECTION MODULE AND DISPLAY DEVICE INCLUDING THE SAME
    23.
    发明公开
    TOUCH DETECTION MODULE AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20240004494A1

    公开(公告)日：2024-01-04

    申请号：US18136349

    申请日：2023-04-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Ho BANG ,  Won Suk CHOI

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/04164 ,  G06F3/0445 ,  G06F3/0446 ,  G06F3/0412 ,  G06F2203/04112

    Abstract: Provided is a display device comprising a touch detection module including a plurality of driving electrodes arranged side by side in a touch sensing area, a plurality of sensing electrodes alternately arranged with the plurality of driving electrodes, a plurality of touch driving lines arranged in a touch peripheral area to supply touch driving signals to the plurality of driving electrodes, a plurality of touch sensing lines arranged in the touch peripheral area to transmit touch driving electrodes to the plurality of driving electrodes, and a touch driving circuit receiving the touch sensing signal to detect a touch position coordinate, wherein at least one of the lines among the plurality of touch driving lines and the plurality of touch sensing lines is formed to have a first interval or a second interval according to a preset size of a foreign material.

    DISPLAY DEVICE
    24.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230389389A1

    公开(公告)日：2023-11-30

    申请号：US18092442

    申请日：2023-01-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Ho BANG ,  Won Suk CHOI

    IPC: H10K59/40 ,  H10K59/131 ,  H10K59/121 ,  G06F3/044

    CPC classification number: H10K59/40 ,  H10K59/131 ,  H10K59/1213 ,  G06F3/0446

    Abstract: A display device is disclosed. The display device comprises a substrate comprising a main region and a sub-region, the main region comprising a display area and a non-display area, the display area in which a plurality of sub-pixel areas configured to emit light for displaying an image are arranged, the non-display area disposed around the display area, and the sub-region protruding from one side of the main region and comprising a bending area which is deformed to be bent, a thin film transistor layer disposed on the substrate, a scan driver configured to output a scan signal to scan lines of the thin film transistor layer, a light emitting element layer disposed on the thin film transistor layer, a sensor electrode layer comprising a first sensor insulating layer and a second sensor insulating layer, control signal lines electrically connected to the scan driver and disposed in the non-display area and a first sub-region of the sub-region, control connection lines disposed in the bending area and electrically connected to the control signal lines through first control line contact holes, respectively, and a first hole protection layer disposed between the second sensor insulating layer and the control connection lines and corresponding to the first control line contact holes.

    DISPLAY DEVICE
    26.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230056517A1

    公开(公告)日：2023-02-23

    申请号：US17748191

    申请日：2022-05-19

    Applicant: Samsung Display Co., LTD.

    Inventor： Ki Ho BANG ,  Seung Hwan CHO ,  Won Suk CHOI

    IPC: H01L27/32

    Abstract: A display device includes a substrate in which an active area and a non-active area surrounded by the active area are defined, where an optical hole is defined in the non-active area through the substrate; first and second sub constant voltage lines extended from the non-active area in opposite directions; a sub constant voltage connection line connecting the first and second sub constant voltage lines in the non-active area; first and second sub data lines extended from the non-active area in the opposite directions; and a sub data connection line connecting the first and second sub data lines in the non-active area. The sub data connection line is disposed in three or more different conductive layers, and the sub constant voltage connection line is disposed in a different conductive layer from the sub data connection line and insulated from the sub data connection line.

    DISPLAY DEVICE
    27.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210119177A1

    公开(公告)日：2021-04-22

    申请号：US16933818

    申请日：2020-07-20

    Applicant: Samsung Display Co., Ltd,

    Inventor： Ki Ho BANG ,  Eun Hye KIM ,  Eun Ae JUNG ,  Won Suk CHOI

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

    Abstract: A display device includes a display area and a non-display area having a pad area. The display device includes: a substrate, a plurality of dams disposed on the substrate in the non-display area, an organic film disposed on the substrate in the display area and the non-display area and not overlapping at least some of the plurality of dams, an outer planarizing layer disposed outside the organic film and overlapping some of the plurality of dams, and a sensing line layer disposed on the organic film and the outer planarizing layer, wherein the plurality of dams include an inner dam, a middle dam, and an outermost dam, the non-display area includes a first non-display area disposed between the pad area and the display area, and the outer planarizing layer disposed in the first non-display area does not overlap the outermost dam disposed in the first non-display area.

    DISPLAY DEVICE
    28.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200371549A1

    公开(公告)日：2020-11-26

    申请号：US16793953

    申请日：2020-02-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Young Woo PARK ,  Ki Ho BANG ,  Sang Hyun JUN ,  Won Suk CHOI

    IPC: G06F1/16 ,  G06F3/041 ,  G09F9/30

    Abstract: A display device includes a substrate including a display area, a non-display area, a first additional area connected to the non-display area at a first boundary, and a second additional area connected to the first additional area at a second boundary, pixels on the display area, an encapsulation film on the pixels, electrodes on the encapsulation film, pads on the second additional area, sensing wires connecting the electrodes and the pads, a first sensing insulating film on the encapsulation film, and a second sensing insulating film on the first sensing insulating film. The substrate includes a curved first side in the first additional area and the first additional area decreases in width from the first boundary to the second boundary, and a boundary of the first sensing insulating film is closer to the first side than a boundary of the second sensing insulating film is to the first side.

    FLEXIBLE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    29.
    发明申请
    FLEXIBLE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190341436A1

    公开(公告)日：2019-11-07

    申请号：US16515025

    申请日：2019-07-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Hyun CHO ,  Yong Jae PARK ,  Sang Jo LEE ,  Won Suk CHOI ,  Yoon Sun CHOI

    IPC: H01L27/32 ,  H01L51/00

    Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.

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