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    GAMMA CORRECTION METHOD, GAMMA CORRECTION SYSTEM AND DISPLAY DEVICE
    2.
    发明申请
    GAMMA CORRECTION METHOD, GAMMA CORRECTION SYSTEM AND DISPLAY DEVICE 有权

    公开(公告)号：US20220327981A1

    公开(公告)日：2022-10-13

    申请号：US17530326

    申请日：2021-11-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： YOUNG JUN SEO ,  YONGWOO YI ,  EUNJUNG LEE ,  SUNGCHAN JO

    IPC: G09G3/20

    Abstract: A gamma correction method is disclosed that performs gamma correction for a display device. A plurality of correction matrices respectively corresponding to a plurality of spectrums of different test display devices is obtained. A spectrum of the display device is measured. A correction matrix corresponding to the spectrum of the display device is selected from the plurality of correction matrices. Tristimulus data of the display device are measured and the measured tristimulus data are converted into perception tristimulus data by using the selected correction matrix. The gamma correction for the display device is performed based on the perception tristimulus data.

    DISPLAY SYSTEM AND METHOD OF DRIVING THE SAME
    3.
    发明申请
    DISPLAY SYSTEM AND METHOD OF DRIVING THE SAME 有权

    公开(公告)号：US20220068192A1

    公开(公告)日：2022-03-03

    申请号：US17397050

    申请日：2021-08-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： EUNJUNG LEE ,  YOUNG-JUN SEO ,  YONGWOO YI

    IPC: G09G3/20

    Abstract: A display system includes a display region including a plurality of sub display apparatuses and a host processor which divides source image data into a plurality of sub input image data corresponding to the plurality of sub display apparatuses, and provides the plurality of sub input image data to the plurality of sub display apparatuses. A sub display apparatus of the plurality of sub display apparatuses includes a sub display panel including a plurality of pixels and a panel driver which receives corresponding sub input image data among the plurality of sub input image data and drives the sub display panel based on the corresponding sub input image data. The host processor includes a data generator which senses information of the plurality of sub display apparatuses included in the display region and determines a number of the plurality of sub display apparatuses.

    PIXEL, DISPLAY APPARATUS INCLUDING THE SAME AND METHOD OF DRIVING THE DISPLAY APPARATUS
    4.
    发明申请
    PIXEL, DISPLAY APPARATUS INCLUDING THE SAME AND METHOD OF DRIVING THE DISPLAY APPARATUS 有权

    公开(公告)号：US20220335884A1

    公开(公告)日：2022-10-20

    申请号：US17670905

    申请日：2022-02-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： EUNJUNG LEE ,  WOO-YOUNG CHEON ,  HYUNGSUK HWANG

    IPC: G09G3/32

    Abstract: A pixel includes a light-emitting element, a driving switching element and a noise switching element. The driving switching element applies a driving current to the light-emitting element. The noise switching element outputs a noise signal having a noise frequency to an input electrode of the driving switching element in response to a noise control signal. The noise frequency is equal to or greater than a driving frequency of the pixel. The noise signal having a periodicity is applied to the input electrode of the driving switching element of the pixel.

    FLEXIBLE DISPLAY DEVICE
    5.
    发明申请
    FLEXIBLE DISPLAY DEVICE 审中-公开
    柔性显示装置

    公开(公告)号：US20150169006A1

    公开(公告)日：2015-06-18

    申请号：US14480954

    申请日：2014-09-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： JONGHO CHONG ,  SEUNGBAE LEE ,  EUNJUNG LEE ,  SUNGSU HONG

    IPC: G06F1/16 ,  G06F3/14 ,  G09G5/36 ,  G09G5/00 ,  G09G5/12

    CPC classification number: G06F1/1652 ,  G06F1/1677 ,  G09G3/20 ,  G09G3/3225 ,  G09G2310/0221 ,  G09G2354/00 ,  G09G2380/02 ,  H04M1/0214 ,  H04M1/0268

    Abstract: A flexible display device includes a flexible display panel which operates based on an operation mode thereof, where the flexible display panel includes a display part, and a second display part connected to the first display part, wherein the second display part operates in a transmission mode to transmit a first image displayed in the first display part when the flexible display panel is in a bent shape in which the second display part is disposed to overlap the first display part, and the second display part operates in a display mode to display a second image when the flexible display panel is in an unbent shape, in which the second display part does not overlap the first display part.

    Abstract translation: 柔性显示装置包括基于其操作模式操作的柔性显示面板，其中柔性显示面板包括显示部分，以及连接到第一显示部分的第二显示部分，其中第二显示部分以传输模式操作 当柔性显示面板处于其中第二显示部分设置为与第一显示部分重叠的弯曲形状时，发送显示在第一显示部分中的第一图像，并且第二显示部分以显示模式操作以显示第二图像 当柔性显示面板处于未示出的形状时，第二显示部分不与第一显示部分重叠。

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