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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230113544A1

    公开(公告)日：2023-04-13

    申请号：US17858410

    申请日：2022-07-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： SEUNGHWA HA ,  DOYOUB KIM ,  SEUNG-HO JUNG

    IPC: H05K5/00 ,  H04M1/02 ,  B32B3/26 ,  B32B3/30 ,  B32B15/18 ,  B32B17/10 ,  B32B27/36 ,  B32B27/28 ,  B32B7/12

    Abstract: Provided is a display device including a display module having a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region, and a plate disposed below the display module, and having a folding part overlapping the folding region and to be folded with respect to a folding axis extending in a first direction and first and second support parts spaced apart from each other with the folding part disposed therebetween. The folding part includes a first curved portion and second curved portions spaced apart from the first curved portion and disposed between the first curved portion and the first support part and between the first curved portion and the second support part, and the first curved portion has openings passing therethrough and the second curved portions each have at least first groove by being partially recessed.

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230041161A1

    公开(公告)日：2023-02-09

    申请号：US17714299

    申请日：2022-04-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： SEUNGHWA HA ,  SANG WOL LEE

    IPC: G06F1/16

    Abstract: A display device includes a display panel including a first non-folding part, a folding part, and a second non-folding part which are arranged in a first direction, a first support part disposed below the display panel, a groove is defined in a top surface of a portion of the first support part overlapping the folding part, and the first support part being foldable about the folding part, a second support part disposed in the groove, and a cover layer disposed in the groove and below the second support part.

    DISPLAY DEVICE
    5.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230254987A1

    公开(公告)日：2023-08-10

    申请号：US18069351

    申请日：2022-12-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： JAE-SOO JANG ,  JUYEOP SEONG ,  HEE-KWON LEE ,  SUNGYEON CHO ,  SEUNGHWA HA

    IPC: H05K5/02

    CPC classification number: H05K5/0217

    Abstract: A display device includes a display module including a first area and a second area extending from at least one side of the first area, wherein a portion of the display module is curved in the second area to have a constant curvature, a first plate disposed under the display module in the first area, a second plate disposed under the display module in the second area, extending from the first plate, and including a plurality of pattern portions defining an opening pattern having an edge of a closed curve and a plurality of segment portions disposed between the plurality of pattern portions, wherein a portion of the second plate overlapping the portion of the display module is curved to have a constant curvature, and a plurality of supporting elements disposed under the plurality of segment portions.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220283606A1

    公开(公告)日：2022-09-08

    申请号：US17526919

    申请日：2021-11-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： SANGJAE KIM ,  SEUNG-HO JUNG ,  IN-WOO JEONG ,  SEUNGHWA HA

    IPC: G06F1/16 ,  H01L27/32

    Abstract: A display device includes a first non-folding area, a second non-folding area, and a folding area, which are disposed in a first direction includes a display panel including first to third pixel areas, which are spaced apart from each other on a plane defined in the first direction and a second direction crossing the first direction and a window layer disposed on the display panel. The window layer includes a first rigid part, a second rigid part, and a first soft part, a first interface and a second interface overlaps at least one area of first to third pixel areas on the plane, and an absolute value of a difference in refractive index between the first rigid part and the first soft part is 0.02 or less, and an absolute value of a difference in refractive index between the second rigid part and the first soft part is 0.02 or less.

    ELECTRONIC DEVICE
    7.
    发明申请
    ELECTRONIC DEVICE 有权

    公开(公告)号：US20220071026A1

    公开(公告)日：2022-03-03

    申请号：US17370499

    申请日：2021-07-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： SEUNGHWA HA ,  SANGJAE KIM ,  SANG WOL LEE ,  SEUNG-HO JUNG ,  IN-WOO JEONG

    IPC: H05K5/00 ,  H01L25/16 ,  H01L51/52

    Abstract: An electronic device includes a display panel including non-folding areas and a folding area disposed between the non-folding areas, a lower protective film disposed below the display panel, an external light reflective member disposed below the lower protective film, a lower member disposed below the external light reflective member, and cushion members disposed below the lower member. The display panel is foldable along a folding axis. The cushion members are spaced apart from each other and define a cushion hole in the folding area.

    ELECTRONIC DEVICE
    8.
    发明申请
    ELECTRONIC DEVICE 有权

    公开(公告)号：US20240404433A1

    公开(公告)日：2024-12-05

    申请号：US18797695

    申请日：2024-08-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： SEUNGHWA HA ,  SANGJAE KIM ,  HYEONG-JUN KIM ,  SEUNG-HO JUNG ,  IN-WOO JEONG

    IPC: G09F9/30 ,  G06F1/16 ,  H04M1/02

    Abstract: An electronic device includes a display panel including a folding area and a non-folding area which is adjacent to the folding area along a first direction, and a support member facing the display panel. The support member includes in order from the display panel, an upper plate which faces the folding area and the non-folding area, has a thickness and in which are defined a plurality of openings corresponding to the folding area, and a lower plate having a thickness which is greater than the thickness of the upper plate and including a first lower plate and a second lower plate each corresponding to the folding area and the non-folding area. At the folding area, the second lower plate is spaced apart from the first lower plate by a gap along the first direction.

    DISPLAY APPARATUS
    9.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240164031A1

    公开(公告)日：2024-05-16

    申请号：US18467512

    申请日：2023-09-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： SEUNGHWA HA

    IPC: H05K5/02

    CPC classification number: H05K5/02

    Abstract: Provided is a display device including a display panel configured to be folded about a folding axis extending in a first direction, a window above the display panel, an adhesive member between the window and the display panel, a first frame covering an edge of the display panel and an edge of the window, a second frame between the first frame and the window, and a coupling member between the first frame and the second frame, having elasticity, and coupling the first frame to the second frame, wherein the first frame corresponds to a first bezel region in an unfolded state in which the display panel is unfolded, and wherein the first frame and the second frame correspond to a second bezel region, which is different from the first bezel region, in a folded state in which the display panel is folded.

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