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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210327988A1

    公开(公告)日：2021-10-21

    申请号：US17088049

    申请日：2020-11-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Junhyun PARK ,  Minjae JEONG ,  Junki JEONG ,  Jaehyung CHO ,  Seonyoung CHOI

    IPC: H01L27/32

    Abstract: A display device includes a scan line extending in a direction, a data line and a driving voltage line extending in another direction, a transistor electrically connected to the driving voltage line and including a first gate electrode and a first semiconductor layer, a second transistor electrically connected to the scan and data lines and including a second gate electrode and a second semiconductor layer, a first capacitor electrically connected to the first transistor and including first and second capacitor plates, and a second capacitor including a third capacitor plate electrically connected to the first transistor and a fourth capacitor plate electrically connected to the second transistor. The second capacitor plate includes a first hole overlapping the first capacitor plate, the fourth capacitor plate includes a second hole overlapping the third capacitor plate, and a size of the second hole is different from that of the first hole.

    DISPLAY DEVICE
    3.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230247879A1

    公开(公告)日：2023-08-03

    申请号：US18159325

    申请日：2023-01-25

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jaehyung CHO ,  Seonyoung CHOI ,  Gyungsoon PARK

    IPC: H10K59/131 ,  H10K59/121

    CPC classification number: H10K59/1315 ,  H10K59/1213 ,  H10K59/1216

    Abstract: A display device includes a substrate including a display area and a non-display area including a driving circuit area, and a wiring area, the wiring area including a first wiring area and a second wiring area respectively disposed on opposite sides of the driving circuit area in a first direction, and a circuit layer disposed on the substrate, the circuit layer including a driving circuit overlapping the driving circuit area and a wiring line overlapping the wiring area and electrically connected to the driving circuit. A first opening area is defined in the display area, and a second opening area is defined between the driving circuit area and the wiring area. A width of the driving circuit area and a width of the wiring area are equal to each other.

    DISPLAY DEVICE
    4.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230232678A1

    公开(公告)日：2023-07-20

    申请号：US18075823

    申请日：2022-12-06

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jaehyung CHO ,  Seonyoung CHOI

    IPC: H10K59/131 ,  G09G3/3233

    CPC classification number: H01L27/3276 ,  G09G3/3233 ,  H01L27/3211

    Abstract: A display device includes a substrate which includes a display area and in which a first opening area is defined, and a non-display area which includes a first driving circuit area and a second driving circuit area adjacent to the first driving circuit area, and in which a second opening area is defined between the first driving circuit area and the second driving circuit area, and a circuit layer disposed on the substrate and including a first driving circuit overlapping the first driving circuit area and including a first conductive pattern and a second driving circuit overlapping the second driving circuit area and including a second conductive pattern. A shape of the first conductive pattern and a shape of the second conductive pattern are inverted from each other based on a first virtual straight line passing through a center of the first driving circuit area and a center of the second driving circuit area in a plan view.

    INPUT SENSING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
    6.
    发明申请
    INPUT SENSING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20200343313A1

    公开(公告)日：2020-10-29

    申请号：US16841938

    申请日：2020-04-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sunhwa LEE ,  Mukyung JEON ,  Jaehyung CHO ,  Kihyun PYO

    IPC: H01L27/32

    Abstract: A display device includes a display panel and an input sensing circuit. The input sensing circuit includes a plurality of sensors and signal lines electrically connected to each of the plurality of sensors. Each of the plurality of signal lines includes a lower line and an upper line overlapping the lower line, and the lower line and the upper line are electrically connected in a plurality of contact areas. A long signal line among the plurality of signal lines has more contact areas than a short signal line.

    DISPLAY APPARATUS HAVING INCREASED LATERAL IMAGE QUALITY
    7.
    发明申请
    DISPLAY APPARATUS HAVING INCREASED LATERAL IMAGE QUALITY 有权
    具有增加的横向图像质量的显示设备

    公开(公告)号：US20160275843A1

    公开(公告)日：2016-09-22

    申请号：US14862372

    申请日：2015-09-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Donghwa SHIN ,  Jung-won KIM ,  Hyang-a PARK ,  Jaesung BAE ,  Seunghwan PARK ,  Jaehyung CHO

    IPC: G09G3/20 ,  G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/3607 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2320/0233 ,  G09G2320/0673 ,  G09G2370/08

    Abstract: A display apparatus includes a dot formed from a plurality of pixels. Each pixel displays a grayscale that is a sum of a first image displayed during an Nth frame and a second image displayed during an (N+1)th frame. N is an integer equal to or greater than 1. The dot includes first and second pixels having a first color, the first pixel displaying an image having a first grayscale based on a first gamma curve, and the second pixel displaying an image having a second grayscale based on a second gamma curve. Third and fourth pixels have a second color and display images having the first grayscale based on the first gamma curve. Fifth and sixth pixels have a third color and display images having the second grayscale based on the second gamma curve.

    Abstract translation: 显示装置包括由多个像素形成的点。 每个像素显示作为在第N帧期间显示的第一图像和在第（N + 1）帧期间显示的第二图像之和的灰度。 N是等于或大于1的整数。该点包括具有第一颜色的第一和第二像素，第一像素基于第一伽马曲线显示具有第一灰度的图像，并且第二像素显示具有第二颜色的第二像素 基于第二伽马曲线的灰度级。 第三和第四像素具有第二颜色，并且基于第一伽马曲线显示具有第一灰度级的图像。 第五和第六像素具有第三颜色，并且基于第二伽马曲线显示具有第二灰度级的图像。

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