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    DISPLAY APPARATUS
    2.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20190287460A1

    公开(公告)日：2019-09-19

    申请号：US16420775

    申请日：2019-05-23

    Applicant: Japan Display Inc.

    Inventor： Masahiro KUBOTA ,  Norio NAKAMURA

    IPC: G09G3/3233 ,  G09G3/20

    Abstract: According to one embodiment, a display apparatus having a display device including a plurality of pixels, each of the pixels including: a drive transistor; and a light emitting element coupled to the drive transistor and to a reference potential, wherein a current from the drive transistor to the light emitting element is determined based on a voltage between a gate and a source of the drive transistor, and the display device is configured to divide a one-frame period during which a frame image is being displayed into certain unit time segments each having a same time period and each including one or more light emission time slots during each of which the pixel is emitting light and one or more no-light emission time slots during each of which the pixel is not emitting light, and then configured to switch light emission of the pixel on and off in a manner such that a light quantity in the one or more light emission time slots per each of the unit time segment is equalized.

    ARRAY SUBSTRATE AND DISPLAY DEVICE
    3.
    发明公开
    ARRAY SUBSTRATE AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240331632A1

    公开(公告)日：2024-10-03

    申请号：US18614807

    申请日：2024-03-25

    Applicant: Japan Display Inc.

    Inventor： Kenji HARADA ,  Hideyuki TAKAHASHI ,  Tetsuo MORITA ,  Masahiro KUBOTA

    IPC: G09G3/3233 ,  H10K59/131

    CPC classification number: G09G3/3233 ,  H10K59/131 ,  G09G2300/0842 ,  G09G2310/08

    Abstract: To effectively inhibit corrosion of a connecting terminal in an EL display, an array substrate includes a plurality of light emitting elements that are regularly arrayed, a scanning circuit that supplies the plurality of light emitting elements with at least a first scanning signal and a second scanning signal, and a plurality of connection terminals that are connected to the scanning circuit by a plurality of connection lines. The plurality of connection terminals include two adjacent connection terminals, an inverting circuit is interposed in at least one of two connection lines that connect the two adjacent connection terminals with the scanning circuit, and a same logic period in which output signals or input signals of the two adjacent connection terminals both have high potential or low potential in one scanning period is longer than a different logic period, in one scanning period.

    DISPLAY DEVICE
    5.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210183316A1

    公开(公告)日：2021-06-17

    申请号：US17184799

    申请日：2021-02-25

    Applicant: Japan Display Inc.

    Inventor： Masahiro KUBOTA

    IPC: G09G3/3258 ,  G09G3/3233

    Abstract: A display device includes a display area including a plurality of pixels arrayed next to one another in a first direction and in a second direction that is different from the first direction, and a control circuit, wherein each of the pixels includes a light-emitting element configured to emit light by a current flowing therethrough, a drive transistor, a shut-off transistor, and a holding capacitance.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190164495A1

    公开(公告)日：2019-05-30

    申请号：US16202721

    申请日：2018-11-28

    Applicant: Japan Display Inc.

    Inventor： Masahiro KUBOTA

    IPC: G09G3/3258

    Abstract: A display device includes a display area including a plurality of pixels arrayed next to one another in a first direction and in a second direction that is different from the first direction, and a control circuit, wherein each of the pixels includes a light-emitting element configured to emit light by a current flowing therethrough, a drive transistor, a shut-off transistor, and a holding capacitance.

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