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    DISPLAY DEVICE INCLUDING A SENSING SIGNAL TRANSMITTER AND A SENSING SIGNAL RECEIVER
    13.
    发明申请
    DISPLAY DEVICE INCLUDING A SENSING SIGNAL TRANSMITTER AND A SENSING SIGNAL RECEIVER 有权

    公开(公告)号：US20210296413A1

    公开(公告)日：2021-09-23

    申请号：US17335151

    申请日：2021-06-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Soo Ho Kim ,  Han Na Ma ,  Youngseok Kim

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

    Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.

    Display device including a sensing signal transmitter and a sensing signal receiver
    14.
    发明授权
    Display device including a sensing signal transmitter and a sensing signal receiver 有权

    公开(公告)号：US11024683B2

    公开(公告)日：2021-06-01

    申请号：US16880190

    申请日：2020-05-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Soo Ho Kim ,  Han Na Ma ,  Youngseok Kim

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L27/146

    Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.

    Display device including a sensing signal transmitter and a sensing signal receiver
    15.
    发明授权
    Display device including a sensing signal transmitter and a sensing signal receiver 有权

    公开(公告)号：US10692944B2

    公开(公告)日：2020-06-23

    申请号：US16406253

    申请日：2019-05-08

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Soo Ho Kim ,  Han Na Ma ,  Youngseok Kim

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L27/146

    Abstract: A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.

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