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    DISPLAY DEVICE
    51.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200090584A1

    公开(公告)日：2020-03-19

    申请号：US16690205

    申请日：2019-11-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yang Wan Kim ,  Sun Ja Kwon ,  Byung Sun Kim ,  Hyun Ae Park ,  Su Jin Lee ,  Jae Yong Lee

    IPC: G09G3/3225 ,  H01L27/32 ,  G09G3/3266 ,  G09G3/3233 ,  H01L27/12

    Abstract: A display device includes a substrate including a first pixel region and a second pixel region having a smaller area than the first pixel region. The second pixel region is connected to the first pixel region. A first pixel is provided in the first pixel region and a second pixel is provided in the second pixel region. A first line is connected to the first pixel and a second line is connected to the second pixel. A dummy unit overlaps at least one of the first line and the second line, and compensates for a difference in load values between the first and second lines.

    Display device
    52.
    发明授权
    Display device 有权

    公开(公告)号：US10553667B2

    公开(公告)日：2020-02-04

    申请号：US16175753

    申请日：2018-10-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Han Sung Bae ,  Se Ho Kim ,  Sun Ja Kwon ,  Dong Wook Kim ,  Jun Yong An ,  Sang Moo Choi ,  Jun Won Choi

    IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3225 ,  G09G3/3266 ,  H01L27/12

    Abstract: A display device, includes: a display area including an upper side, a lower side, a left side, a right side, and inclined corner portions where the upper, lower, left, and right sides meet; a demultiplexing circuit unit adjacent to the lower side of the display area and the corner portion connected thereto; and a scan transmission line which extends toward the display area from an outer side of the left side and overlaps with the demultiplexing circuit unit outside the corner portion, wherein the demultiplexing circuit unit includes a demultiplexer transistor, and the scan transmission line is formed of a different conductive layer from an electrode of a demultiplexer transistor.

    Display device
    53.
    发明授权
    Display device 有权

    公开(公告)号：US10446635B2

    公开(公告)日：2019-10-15

    申请号：US15713685

    申请日：2017-09-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Joong Soo Moon ,  Sun Ja Kwon ,  Min Woo Byun ,  Seung Yeon Cho

    IPC: H01L27/32 ,  G09G3/3275 ,  G09G3/3225 ,  H01L27/12 ,  G09G3/3233 ,  H01L25/18

    Abstract: A display device includes a substrate which includes a display area and a non-display area, a pixel unit which is provided in the display area and includes a plurality of pixel columns, and data lines which are respectively connected to the pixel columns and apply data signals to the pixel columns. The non-display area includes a fanout area, a bent area, and a pad area which are sequentially arranged. The respective data lines are disposed on different layers in the fanout area and the pad area. A resulting display device can reduce resistance deviation between data signals in a first data line and a second data line, thereby reducing vertical line defects.

    Display device
    54.
    发明授权
    Display device 有权

    公开(公告)号：US10431162B2

    公开(公告)日：2019-10-01

    申请号：US15338757

    申请日：2016-10-31

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yang Wan Kim ,  Sun Ja Kwon ,  Byung Sun Kim ,  Hyun Ae Park ,  Su Jin Lee ,  Jae Yong Lee

    IPC: G09G3/3233 ,  G09G3/3291 ,  G09G3/3266 ,  H01L27/12 ,  G09G3/3258 ,  G09G3/20

    Abstract: A display device includes first pixels in a first pixel area, second pixels in a second pixel area, first stages, second stages, and third stages. The first pixels are electrically connected to first signal lines, second signal lines, and data lines. The second pixels are electrically connected to at least a portion of third signal lines, fourth signal lines, or data lines. The first stages supply a first signal to the first and third signal lines. The second stages supply a second signal to the second signal lines and at least one of the fourth signal lines. The third stages supply the second signal to the fourth signal lines other than the at least one fourth signal line connected to the second stages. The second stages are spaced from the third stages.

    DISPLAY DEVICE
    57.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20160379578A1

    公开(公告)日：2016-12-29

    申请号：US15157341

    申请日：2016-05-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Seon Seo ,  Sun Ja Kwon ,  Yang Wan Kim ,  Seung Woo Sung ,  Yun Kyeong In

    IPC: G09G3/36 ,  H01L27/12

    CPC classification number: G09G3/3611 ,  G09G2300/0408 ,  G09G2300/0413 ,  G09G2300/043 ,  G09G2330/04 ,  H01L27/0288 ,  H01L27/124 ,  H01L27/1255

    Abstract: A display device includes: a display panel having a display area with a plurality of pixel areas and a non-display area adjacent the display area, the display panel may include a substrate including at least one thin film transistor in each of the pixel areas and a display element connected to the thin film transistor; lighting circuits in the non-display area on the substrate to check lighting states of the display element; signal wires in the non-display area on the substrate to supply a signal to the lighting circuits; dummy circuits including a plurality of dummy capacitors, each of which include a first dummy capacitor electrode and a second dummy capacitor electrode, wherein the dummy circuits collect external static electricity coming through the signal wires before the external static electricity flows into the lighting circuits.

    Abstract translation: 显示装置包括：具有多个像素区域的显示区域和与显示区域相邻的非显示区域的显示面板，显示面板可以包括在每个像素区域中包括至少一个薄膜晶体管的基板， 连接到薄膜晶体管的显示元件; 照明基板上的非显示区域中的电路，以检查显示元件的点亮状态; 信号线在基板上的非显示区域中，以向照明电路提供信号; 包括多个虚拟电容器的虚拟电路，每个虚拟电容器包括第一虚拟电容器电极和第二虚拟电容器电极，其中虚拟电路在外部静电流入点亮电路之前收集通过信号线的外部静电。

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