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    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    2.
    发明公开
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20240256097A1

    公开(公告)日：2024-08-01

    申请号：US18522594

    申请日：2023-11-29

    申请人： Samsung Display Co., Ltd.

    发明人： Youngdo Kim ,  Sunghoon Kim ,  Sungguk An ,  Soojung Lee ,  Chulho Jeong

    IPC分类号： G06F3/046

    CPC分类号： G06F3/046 ,  G06F2203/04102 ,  G06F2203/04103

    摘要： A display device including a display area and a foldable area includes a digitizer, and a display panel arranged on the digitizer, wherein the digitizer includes a first digitizer layer, and a second digitizer layer arranged on the first digitizer layer to be in contact with the first digitizer layer, and wherein the first digitizer layer includes a first layer including a polyimide material, and a plurality of first wires arranged on the first layer to be directed in a first direction and including a graphene material, and the second digitizer layer includes a second layer including a polyimide material, and a plurality of second wires arranged on the second layer to be directed in a second direction crossing the first direction and including a graphene material.

    Digitizer and electronic device including the same
    5.
    发明授权
    Digitizer and electronic device including the same 有权

    公开(公告)号：US12118174B2

    公开(公告)日：2024-10-15

    申请号：US18375533

    申请日：2023-10-01

    申请人： Samsung Display Co., LTD.

    发明人： Hirotsugu Kishimoto ,  Yong-Kwan Kim ,  Hyunjae Na ,  Seokwon Jang ,  Chul Ho Jeong ,  Sungguk An

    IPC分类号： G06F3/046 ,  G06F3/041

    CPC分类号： G06F3/046 ,  G06F3/0412 ,  G06F2203/04102

    摘要： An electronic device includes: a display panel and a digitizer including first and second non-folding parts and a folding part between the first and second non-folding parts. The digitizer includes a base layer, first loop coils on the base layer and each including a first part on the first non-folding part, a second part on the second non-folding part, and a third part on the folding part, second loop coils below the base layer. The third part includes first patterns adjacent to first ends of first group holes, second patterns adjacent to second ends of second group holes, and third patterns connecting the first and second patterns. Each of the first and second patterns has a curvature.

    Digitizer and electronic apparatus including the same
    6.
    发明授权
    Digitizer and electronic apparatus including the same 有权

    公开(公告)号：US11899493B2

    公开(公告)日：2024-02-13

    申请号：US17983753

    申请日：2022-11-09

    申请人： Samsung Display Co., Ltd.

    发明人： Hirotsugu Kishimoto ,  Sungguk An ,  Yongchan Jeon ,  Chul Ho Jeong

    IPC分类号： G06F1/16

    CPC分类号： G06F1/1618 ,  G06F1/1643 ,  G06F2200/1634

    摘要： An electronic apparatus includes: a display panel including a folding area foldable with respect to a folding axis, a panel protective layer disposed under the display panel, a digitizer disposed under the panel protective layer and including a base layer including a folding portion through which holes are defined, a first non-folding portion, and a second non-folding portion, and sensing coils disposed on the base layer, and an adhesive layer including a first portion attaching the panel protective layer to the first non-folding portion and a second portion spaced apart from the first portion with the folding portion interposed therebetween and attaching the panel protective layer to the second non-folding portion. The base layer includes a matrix portion including a filler and fiber lines arranged in the matrix portion and having a weave pattern.

    Display device having a thin film glass layer
    8.
    发明授权
    Display device having a thin film glass layer 有权

    公开(公告)号：US11600802B2

    公开(公告)日：2023-03-07

    申请号：US17121304

    申请日：2020-12-14

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Hung Kun Ahn ,  Youngsang Park ,  Sungguk An

    IPC分类号： H01L51/00 ,  H01L51/52

    摘要： Provided is a display device. The display device includes a flexible display panel configured to display an image, and a window disposed on a display surface of the flexible display panel. The window includes a first protection layer, a thin film glass layer disposed on the first protection layer, and a second protective layer disposed on the thin film glass layer.

    Method for manufacturing window glass and carrier film used for the same
    9.
    发明授权
    Method for manufacturing window glass and carrier film used for the same 有权

    公开(公告)号：US11220454B2

    公开(公告)日：2022-01-11

    申请号：US16255669

    申请日：2019-01-23

    申请人： Samsung Display Co., Ltd.

    发明人： Jaehoon Jeong ,  Gyeongmin Kim ,  Taehwan Kim ,  Sanggu Kim ,  Sungguk An ,  Hungkun Ahn

    IPC分类号： C03C17/32 ,  G02B1/10

    摘要： A method for manufacturing a window glass according to an embodiment of the present disclosure includes: preparing a carrier film; forming an assembly by attaching the carrier film to a window base; coating a UV resin on a jig; placing the assembly on the jig so that the window base faces downwards; attaching the assembly and the UV resin on the jig to each other by using a roller; primarily curing the UV resin by performing primary UV irradiation to an upper portion of the assembly attached with the UV resin on the jig; removing an uncured portion of the UV resin; and secondarily curing a remaining portion of the UV resin from which the uncured portion of the UV resin has been removed by performing secondary UV irradiation to the remaining portion of the UV resin.