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    Electronic device
    1.
    发明授权
    Electronic device 有权

    公开(公告)号：US12087185B2

    公开(公告)日：2024-09-10

    申请号：US18151754

    申请日：2023-01-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunghwa Ha ,  Sangjae Kim ,  Hyeong-Jun Kim ,  Seung-Ho Jung ,  In-Woo Jeong

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

    CPC classification number: G09F9/301 ,  G06F1/1652 ,  G06F1/1656 ,  H04M1/0216

    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 device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US12007806B2

    公开(公告)日：2024-06-11

    申请号：US17714299

    申请日：2022-04-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunghwa Ha ,  Sang Wol Lee

    IPC: G06F1/16

    CPC classification number: G06F1/1616 ,  G06F1/1656

    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
    6.
    发明授权
    Display device 有权

    公开(公告)号：US11619968B2

    公开(公告)日：2023-04-04

    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.

    Display device
    10.
    发明授权
    Display device 有权

    公开(公告)号：US11543905B1

    公开(公告)日：2023-01-03

    申请号：US17708753

    申请日：2022-03-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunghwa Ha ,  Sangjae Kim ,  Hyeong-Jun Kim ,  Seung-Ho Jung ,  In-Woo Jeong

    IPC: G06F3/041

    Abstract: A display device according to an embodiment includes a digitizer, a display module disposed on the digitizer, and a support plate disposed between the digitizer and the display module, the support plate including an amorphous nickel alloy, and a range of about 50 wt % to about 95 wt % of nickel is included in the amorphous nickel alloy based on a total weight of the amorphous nickel alloy. The support plate has a non-magnetic property and a flexible property.

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