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    ELECTRONIC DEVICE
    2.
    发明申请
    ELECTRONIC DEVICE 有权

    公开(公告)号：US20230084437A1

    公开(公告)日：2023-03-16

    申请号：US17945091

    申请日：2022-09-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： SEUNG-LYONG BOK ,  Dongho Lee

    IPC: G06F1/16 ,  H01L27/32 ,  H01L51/52

    Abstract: An electronic device includes a substrate, a circuit layer disposed on the substrate and including a plurality of insulating layers, a plurality of conductive layers, and at least one semiconductor layer, a light emitting element layer disposed on the circuit layer and including a light emitting element, an encapsulation layer disposed on the light emitting element layer, and a sensor layer disposed on the encapsulation layer and including a plurality of sensor conductive layers. A first layer of the conductive layers, the at least one semiconductor layer, and the sensor conductive layers includes a first sensor, a second layer different from the first layer of the conductive layers, the at least one semiconductor layer, and the sensor conductive layers includes a second sensor, and the first sensor and the second sensor overlap a second area.

    DISPLAY DEVICE AND AN ELECTRONIC DEVICE HAVING THE SAME
    4.
    发明申请
    DISPLAY DEVICE AND AN ELECTRONIC DEVICE HAVING THE SAME 有权

    公开(公告)号：US20230067816A1

    公开(公告)日：2023-03-02

    申请号：US17747039

    申请日：2022-05-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： SEUNG-LYONG BOK ,  Dongho Lee

    IPC: H01L27/32 ,  H01L51/50 ,  G06V40/13 ,  H01L51/52

    Abstract: A display device includes a first area and a second area adjacent to the first area. A light emitting element may be disposed on the first area, and a pixel circuit connected to the light emitting element may be disposed on the second area. The first area includes a low transmittance area overlapping a cathode of a first pixel and a cathode of a second pixel and a high transmittance area that does not overlap the cathode of the first pixel and the cathode of the second pixel. Each of the cathode of the first pixel and the cathode of the second pixel receives a power voltage having a constant level during a first period and receives a driving signal during a second period.

    Foldable display device, rollable display device, and display device
    5.
    发明授权
    Foldable display device, rollable display device, and display device 有权

    公开(公告)号：US11581380B2

    公开(公告)日：2023-02-14

    申请号：US17102020

    申请日：2020-11-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunglyong Bok ,  Dongho Lee ,  Youngran Son

    IPC: H01L27/32 ,  H01L25/10 ,  H01L51/52 ,  H01L27/12

    Abstract: A foldable display device includes a display panel including a front surface and a rear surface opposite the front surface, the front surface including a first component area including a first transmissive portion, a second component area including a second transmissive portion, and a main display area at least partially surrounding the first component area and the second component area, wherein, in a state in which the foldable display device is folded about a first folding axis that crosses the main display area such that two areas of the front surface or two areas of the rear surface face each other, the first component area and the second component area overlap each other on a plane.

    DISPLAY APPARATUS INCLUDING AN ANTI-CRACK PROJECTION
    6.
    发明申请
    DISPLAY APPARATUS INCLUDING AN ANTI-CRACK PROJECTION 有权

    公开(公告)号：US20220085308A1

    公开(公告)日：2022-03-17

    申请号：US17534999

    申请日：2021-11-24

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： YONGHAN PARK ,  Sangmin Kim ,  Dongho Lee ,  Hyunjung Kim

    IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  B32B3/26 ,  B32B3/04

    Abstract: A display apparatus includes a substrate including a display area, a peripheral area outside the display area, and a bending area bendable along a bending axis, and an anti-crack projection disposed in the peripheral area and extending along at least a part of an edge of the substrate. A portion of the anti-crack projection in the bending area is a bending portion. A preset area including the bending portion on the substrate is a first area. A preset area of the substrate disposed outside the first area, having substantially the same area as that of the first area, and including a part of the anti-crack projection is a second area. A portion of the anti-crack projection belonging to the second area is a flat portion. The area occupied by the bending portion in the first area is greater than the area occupied by the flat portion in the second area.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    7.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    显示装置及其制造方法

    公开(公告)号：US20150261029A1

    公开(公告)日：2015-09-17

    申请号：US14594013

    申请日：2015-01-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yong-Han Park ,  Dongho Lee ,  Young-Cheol Jeong

    IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335

    CPC classification number: G02F1/13394 ,  G02F1/133305 ,  G02F2001/134345

    Abstract: A display device includes a display substrate with a pixel and being curved along a first direction, an opposite substrate facing the display substrate, being coupled to the display substrate, and curved with the display substrate, a column spacer disposed between the display substrate and the opposite substrate to maintain a gap between the display substrate and the opposite substrate and including first and second spacers respectively disposed at left and right sides of a center line passing through a center portion of the display substrate along a second direction substantially normal to the first direction, a first misalignment preventing layer disposed at a left side of the first spacer with respect to the center line, and a second misalignment preventing layer disposed at a right side of the second spacer with respect to the center line.

    Abstract translation: 显示装置包括具有像素并且沿着第一方向弯曲的显示基板，面对显示基板的相对基板，耦合到显示基板，并与显示基板一起弯曲，柱间隔件设置在显示基板和显示基板之间 以保持显示基板和相对基板之间的间隙，并且包括第一和第二间隔物，其分别设置在沿着基本上垂直于第一方向的第二方向穿过显示基板的中心部分的中心线的左侧和右侧 相对于中心线设置在第一间隔件的左侧的第一防偏移层和相对于中心线设置在第二间隔件的右侧的第二未对准防止层。

    DISPLAY PANEL AND DISPLAY APPARATUS
    9.
    发明申请
    DISPLAY PANEL AND DISPLAY APPARATUS 有权

    公开(公告)号：US20220399418A1

    公开(公告)日：2022-12-15

    申请号：US17518618

    申请日：2021-11-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunglyong Bok ,  Dongho Lee ,  Okkyung Park

    IPC: H01L27/32 ,  G06F1/16

    Abstract: Disclosed is a display panel including: a substrate; a pixel circuit layer including a first pixel circuit which includes a plurality of first thin-film transistors and a second pixel circuit which includes a plurality of second thin-film transistors; and a display element layer including a first display element connected to the first pixel circuit and a second display element connected to the second pixel circuit. The number of the plurality of first thin-film transistors in the first pixel circuit is greater than the number of the plurality of second thin-film transistors in the second pixel circuit, and the display panel has a first surface including a first display area and has a second surface opposite to the first surface and including a second display area.

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