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    Display device
    52.
    发明授权
    Display device 有权

    公开(公告)号：US10991791B2

    公开(公告)日：2021-04-27

    申请号：US16785962

    申请日：2020-02-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Kyu Lee ,  Yang Wan Kim ,  Sun Ja Kwon ,  Byung Sun Kim ,  Hyun Ae Park ,  Su Jin Lee ,  Jae Yong Lee ,  Tae Hoon Kwon ,  Seung Ji Cha

    IPC: G09G3/3233 ,  G09G3/3225 ,  H01L27/32 ,  H01L51/52

    Abstract: A display device includes a substrate having a pixel area with at least a first rounded corner portion and first to third non-pixel areas arranged sequentially along an outer circumference of the pixel area. An internal circuit in the first non-pixel area has a first end portion adjacent to the first rounded corner portion of the pixel area. The first end portion of the internal circuit is rounded in accordance with the first rounded corner portion. A plurality of routing wires are in the third non-pixel area below the pixel area. The routing wires extending to the pixel area via the second non-pixel area and the first non-pixel area. The routing wires include at least a first routing wire connected to the pixel area passing an area of the first end portion of the internal circuit.

    Display device
    55.
    发明授权
    Display device 有权

    公开(公告)号：US10770535B2

    公开(公告)日：2020-09-08

    申请号：US16714545

    申请日：2019-12-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yang Wan Kim ,  Ji Hyun Ka ,  Tae Hoon Kwon ,  Byung Sun Kim ,  Hyung Jun Park ,  Su Jin Lee ,  Jae Yong Lee ,  Jin Tae Jeong ,  Seung Ji Cha

    IPC: H01L29/08 ,  H01L27/32 ,  G09G3/3233 ,  H01L51/52

    Abstract: A display device includes a substrate having a display area and a non-display area, a plurality of pixels in the display area, scan lines for supplying a scan signal to the pixels, the scan lines extending in a first direction, data lines for supplying a data signal to the pixels, the data lines extending in a second direction crossing the first direction, and a first dummy part in the non-display area, adjacent to an outermost pixel, connected to an outermost data line of the display area, forming a parasitic capacitor with the outermost pixel, and including a first dummy data line and a first dummy power pattern extending in parallel to the data lines.

    Display device
    56.
    发明授权
    Display device 有权

    公开(公告)号：US10733935B2

    公开(公告)日：2020-08-04

    申请号：US16412927

    申请日：2019-05-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seung Ji Cha ,  Seung Kyu Lee ,  Kyung Hoon Kim ,  Mi Hae Kim ,  Jae Du Noh ,  Jae Sic Lee

    IPC: G09G3/325 ,  G09G3/3283

    Abstract: A display device may include: a first pixel including first and second sub-pixels coupled to first and second data lines; a data driver which supplies data signals to first and second output lines; and a switch unit which distributes the data signals to the first and the second data lines. The first and the second sub-pixels are line-symmetrical with each other. Each of the first and the second sub-pixels may include: an OLED; a first transistor which controls a driving current flowing from a first power supply to a second power supply via the OLED, in response to a voltage supplied to a node connected thereto; emission control transistors which are turned on when an emission control signal is supplied; and a reference transistor which couples a shielding layer overlapping a corresponding data line to the first power supply when the emission control signal is supplied thereto.

    Display device and fabricating method thereof
    58.
    发明授权
    Display device and fabricating method thereof 有权

    公开(公告)号：US10482829B2

    公开(公告)日：2019-11-19

    申请号：US15683498

    申请日：2017-08-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin Tae Jeong ,  Ji Hyun Ka ,  Tae Hoon Kwon ,  Min Ku Lee ,  Seung Ji Cha

    IPC: G09G3/34 ,  G09G3/3266 ,  G09G3/20 ,  G09G3/02

    Abstract: A display device includes first and second pixel areas spaced apart from each other so that corresponding scan lines are separate from each other, a first non-pixel area at a periphery of the first pixel area, a second non-pixel area at a periphery of the second pixel area and opposite to the first non-pixel area with at least one pixel area interposed therebetween, first scan lines in the first pixel area, second scan lines in the second pixel area, a first scan driver in the first non-pixel area and connected to the first scan lines, a second scan driver in the second non-pixel area and connected to the second scan lines, first wires in the first non-pixel area and connected to the first scan driver, second wires in the second non-pixel area and connected to the second scan driver; and connecting wires connecting the first wires and second wires.

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