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    Display device with electrostatic discharge portion in non-display area
    1.
    发明授权
    Display device with electrostatic discharge portion in non-display area 有权

    公开(公告)号：US12014015B2

    公开(公告)日：2024-06-18

    申请号：US17485259

    申请日：2021-09-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Jae Lee ,  Han Soo Kim ,  Kyung Min Park ,  Tae Jong Eom

    IPC: G06F3/044 ,  H05K1/02 ,  H10K59/40

    CPC classification number: G06F3/0446 ,  G06F3/0443 ,  H05K1/0277 ,  H10K59/40 ,  G06F2203/04107 ,  H05K2201/056

    Abstract: A display device includes a first substrate including a display area and a non-display area, which is on the periphery of the display area, a light-emitting element disposed on the first substrate and in the display area, a display signal line which is disposed on the first substrate and in the display area, extends in a first direction, and transmits a signal to the light-emitting element, a common voltage supply line disposed on the first substrate and in the non-display area, a pad disposed on the first substrate and in the non-display area, and electrically connected to the display signal line, and an indentation pad disposed on the first substrate and in the non-display area, and electrically connected to the common voltage supply line, where the indentation pad is disposed closer than the pad to edges of the first substrate in a second direction, which intersects the first direction.

    Display device
    2.
    发明授权
    Display device 有权

    公开(公告)号：US11723227B1

    公开(公告)日：2023-08-08

    申请号：US17975870

    申请日：2022-10-28

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seung Jae Lee ,  Do-Hoon Kim ,  Han Soo Kim ,  Kyung Min Park ,  Cheon Deok Park ,  Dong-Yoon So ,  Young Dae Yi ,  Myung-Wook Choi

    IPC: H10K50/84 ,  H10K59/40

    CPC classification number: H10K50/841 ,  H10K59/40

    Abstract: A display device includes: a first substrate overlapping a second substrate and including a display area and a non-display area; a display element disposed in the display area and between the first substrate and the second substrate; a sealing member disposed in the non-display area and between the first substrate and the second substrate; a touch unit; and a blocking member disposed in the non-display area and on the second substrate, wherein the blocking member includes blocking patterns, each of which has a first edge and a second edge, wherein the first edge extends in a first direction, and the second edge extends in a second direction different from the first direction, wherein a length of the first edge is longer than a length of the second edge, and the second edge of one blocking pattern does not overlap the second edge of another blocking pattern along the second direction.

    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US11489137B2

    公开(公告)日：2022-11-01

    申请号：US17132866

    申请日：2020-12-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seung Jae Lee ,  Do-Hoon Kim ,  Han Soo Kim ,  Kyung Min Park ,  Cheon Deok Park ,  Dong-Yoon So ,  Young Dae Yi ,  Myung-Wook Choi

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display device includes: a first substrate overlapping a second substrate and including a display area and a non-display area; a display element disposed in the display area and between the first substrate and the second substrate; a sealing member disposed in the non-display area and between the first substrate and the second substrate; a touch unit; and a blocking member disposed in the non-display area and on the second substrate, wherein the blocking member includes blocking patterns, each of which has a first edge and a second edge, wherein the first edge extends in a first direction, and the second edge extends in a second direction different from the first direction, wherein a length of the first edge is longer than a length of the second edge, and the second edge of one blocking pattern does not overlap the second edge of another blocking pattern along the second direction.

    Display device
    4.
    发明授权
    Display device 有权

    公开(公告)号：US11929003B2

    公开(公告)日：2024-03-12

    申请号：US17844800

    申请日：2022-06-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Jae Lee

    IPC: G09G3/20

    CPC classification number: G09G3/2003 ,  G09G2300/0452 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2320/0242 ,  G09G2330/028

    Abstract: A display device including: a display panel including first and second display areas; and a panel driver, second reference units in the second display area, each of the second reference units includes n first color light emitting elements and m second color light emitting elements, m is greater than n, the panel driver includes: an image analyzing part determining whether an image displayed in the second display area includes a pattern; and a data processing part rendering n first color image data corresponding to the n first color light emitting elements to generate first color compensation data and rendering m second color image data corresponding to the m second color light emitting elements in first or second rendering operations selected according to whether the image displayed in the second display area includes the first pattern to generate second color compensation data.

    Data driver and a display device including the same
    5.
    发明授权
    Data driver and a display device including the same 有权

    公开(公告)号：US11594188B1

    公开(公告)日：2023-02-28

    申请号：US17738303

    申请日：2022-05-06

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Se Hyuk Park ,  Seung Jae Lee

    IPC: G09G3/3291 ,  G09G3/20 ,  G09G3/36

    Abstract: A display device including: a display panel including first and second display areas, and including pixels in the first and second display areas; and a data driver to output data signals to the pixels through a channels arranged along a first direction, wherein the channels include a first channel group corresponding to the first display area and a second channel group corresponding to the second display area, wherein some of the pixels emit light in different colors and have a first pixel arrangement along the first direction, and based on channel selection information about the first or second channel groups, the data driver outputs first data signals in a first output order along the first direction corresponding to the first pixel arrangement through the first channel group, and outputs second data signals in a second output order different from the first output order through the second channel group.

    Display device and driving method thereof
    6.
    发明授权
    Display device and driving method thereof 有权

    公开(公告)号：US11222603B2

    公开(公告)日：2022-01-11

    申请号：US16817403

    申请日：2020-03-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seong Heon Cho ,  Hae Kwan Seo ,  Seung Jae Lee

    IPC: G09G3/3291 ,  G09G3/3258

    Abstract: A display device and a driving method thereof are provided. The display device includes a display including a pixel including a double gate transistor and a light emitting diode, a power supply for supplying power to the display, a current sensor for sensing a current flowing in the display or in the light emitting diode, and a gate voltage controller for providing a bias voltage signal to one gate electrode of the double gate transistor.

    LIQUID CRYSTAL DISPLAY
    10.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20160011477A1

    公开(公告)日：2016-01-14

    申请号：US14721797

    申请日：2015-05-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seung Jae Lee

    IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

    CPC classification number: G02F1/134309 ,  G02F2001/134372

    Abstract: A liquid crystal display including a first substrate and a second substrate facing the first substrate, a gate line and a data line on the first substrate, a thin film transistor coupled to the gate line and the data line, a pixel electrode coupled to the thin film transistor, and a common electrode overlapping the pixel electrode with an insulating layer therebetween, and including a plurality of branch electrodes and a connector coupling the branch electrodes, the common electrode overlapping the data line and extending in parallel with the data line, wherein a width of the connector of the common electrode is about 8.0 μm to about 13.5 μm.

    Abstract translation: 一种液晶显示器，包括第一衬底和面对第一衬底的第二衬底，第一衬底上的栅极线和数据线，耦合到栅极线和数据线的薄膜晶体管，耦合到薄的晶体管的像素电极 薄膜晶体管和与像素电极重叠的公共电极和绝缘层之间的绝缘层，并且包括多个分支电极和连接分支电极的连接器，公共电极与数据线重叠并与数据线并行延伸，其中， 公共电极的连接器的宽度为约8.0μm至约13.5μm。

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