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    Display device
    11.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US09482910B2

    公开(公告)日：2016-11-01

    申请号：US14592692

    申请日：2015-01-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sunghwan Kim ,  Jangmi Kang ,  Se Hyoung Cho

    IPC: G02F1/1343 ,  G02F1/1337

    CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134345

    Abstract: A display device includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes pixels, some of the pixels are disposed in a first area and some of the pixels are disposed in a second area. The second substrate is spaced apart from and coupled to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. Each pixel is associated with a viewing angle, an imaginary line extending from a center of the viewing angle, and an angle between a surface of the first substrate and the imaginary line. The angle of a pixel disposed in the first area differs from the angle of a pixel disposed in the second area.

    Abstract translation: 显示装置包括第一基板，第二基板和液晶层。 第一衬底包括像素，一些像素被布置在第一区域中，并且一些像素被布置在第二区域中。 第二衬底与第一衬底间隔开并耦合到第一衬底。 液晶层设置在第一基板和第二基板之间。 每个像素与视角相关联，从视角的中心延伸的假想线以及第一基底的表面与假想线之间的角度。 设置在第一区域中的像素的角度与设置在第二区域中的像素的角度不同。

    Display device and method of driving the same
    12.
    发明授权
    Display device and method of driving the same 有权

    公开(公告)号：US12249282B2

    公开(公告)日：2025-03-11

    申请号：US18207682

    申请日：2023-06-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Byungchang Yu ,  Jangmi Kang ,  Myunghoon Park ,  Dong-Hoon Lee

    IPC: G09G3/3233

    Abstract: A display device is disclosed that includes a first circuit including a driving transistor including a first electrode, a second electrode, a gate electrode, and a back gate electrode, a light emitting element including an anode and a cathode connected to the first circuit, and a second circuit including a first transistor connected between the back gate electrode of the driving transistor and a compensation voltage line, and a second transistor connected between the back gate electrode of the driving transistor and a first voltage line.

    Scan driver for applying a bias voltage and display device including the same preliminary class
    13.
    发明授权
    Scan driver for applying a bias voltage and display device including the same preliminary class 有权

    公开(公告)号：US11996054B2

    公开(公告)日：2024-05-28

    申请号：US18204395

    申请日：2023-06-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jangmi Kang ,  Hyeongseok Kim ,  Junhyun Park ,  Minjae Jeong ,  Mukyung Jeon

    IPC: G09G3/3266

    CPC classification number: G09G3/3266 ,  G09G2320/0247

    Abstract: Provided is a scan driver for applying a bias voltage comprising a kth stage that includes an inputter transmitting an input signal to a first node, a stress reliever disposed between the first node and a second node, a carry signal outputter receiving a high-power-supply voltage and a second clock signal and outputting the second clock signal, an output signal outputter receiving the high-power-supply voltage and a third clock signal and outputting the third clock signal, a maintainer transmitting the first clock signal to a third node, and a stabilizer applying a first low-power-supply voltage to the third node and the high-power-supply voltage to the first node. The first and second clock signals selectively toggle between the high-power-supply voltage and the first low-power-supply voltage, the third clock signal selectively toggles between the high-power-supply voltage and a second low-power-supply voltage, and the bias voltage is adjusted as the second low-power-supply voltage varies.

    DISPLAY APPARATUS
    14.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240113267A1

    公开(公告)日：2024-04-04

    申请号：US18195082

    申请日：2023-05-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jangmi Kang ,  Byungchang Yu ,  Donghoon Lee

    IPC: H01L33/62

    CPC classification number: H01L33/62

    Abstract: Provided is a display apparatus including a substrate including a display area and a non-display area outside the display area, a pixel electrode on the display area, a first common voltage supply line on the non-display area and having a first hole, and a metal bank layer on the pixel electrode and the first common voltage supply line and having a pixel opening overlapping the pixel electrode and a first bank hole overlapping the first hole.

    Pixel and display device
    16.
    发明授权
    Pixel and display device 有权

    公开(公告)号：US11875741B2

    公开(公告)日：2024-01-16

    申请号：US17709906

    申请日：2022-03-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junhyun Park ,  Jangmi Kang ,  Minjae Jeong ,  Meehye Jung

    IPC: G09G3/3233

    CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/08

    Abstract: A pixel includes: a light emitting diode; a first transistor; a first capacitor connected between a first node and a gate electrode of the first transistor; a second transistor including a first electrode electrically connected to the gate electrode of the first transistor, a second electrode and a gate electrode which receives a first scan signal; and a third transistor including a first electrode electrically connected to the second electrode of the second transistor, a second electrode electrically connected to a third voltage line, and a gate electrode which receives a second scan signal. During an initialization period, an initialization voltage provided from the third voltage line is provided to the gate electrode of the first transistor through the third and second transistors, and, when the initialization period is terminated, at least one of the second transistor and the third transistor is turned off.

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