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    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    1.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 审中-公开

    公开(公告)号：US20190156739A1

    公开(公告)日：2019-05-23

    申请号：US16196795

    申请日：2018-11-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun-Ho HWANG ,  Yun Ki BAEK

    IPC: G09G3/3225 ,  G09G3/36

    Abstract: A display device including a display panel and a data modulator. The display panel includes a main display region, an auxiliary display region adjacent to the main display region in a first direction, and a notch region adjacent to the auxiliary display region in a second direction crossing the first direction, an image not being displayed in the notch region. The data modulator modulates a notch data corresponding to the notch region among an image data.

    APPARATUS FOR DETECTING AFTERIMAGE CANDIDATE REGION AND APPARATUS INCLUDING THE SAME FOR PREVENTING AFTERIMAGE
    2.
    发明申请
    APPARATUS FOR DETECTING AFTERIMAGE CANDIDATE REGION AND APPARATUS INCLUDING THE SAME FOR PREVENTING AFTERIMAGE 有权
    用于检测候补地区的装置和装置，包括防止后续装置

    公开(公告)号：US20150071550A1

    公开(公告)日：2015-03-12

    申请号：US14204564

    申请日：2014-03-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yong Jun JANG ,  Nam Gon CHOI ,  Joon Chul GOH ,  Gi Geun KIM ,  Geun Jeong PARK ,  Cheol Woo PARK ,  Yun Ki BAEK ,  Jeong Hun SO ,  Dong Gyu LEE

    IPC: G06K9/62 ,  G06K9/46

    CPC classification number: G06K9/6212 ,  G06K9/4604 ,  G06T5/008 ,  G06T5/50 ,  G06T2207/10016 ,  G06T2207/20216 ,  G09G5/10 ,  G09G2320/0257

    Abstract: An apparatus for detecting an afterimage candidate region includes: a comparison unit which compares gradation data of an n-th frame with integrated gradation data of an (n−1)-th frame and generates integrated gradation data of the n-th frame, where n is a natural number; a memory which provides the integrated gradation data of the (n−1)-th frame to the comparison unit and stores the integrated gradation data of the n-th frame; and an afterimage candidate region detection unit which detects an afterimage candidate region based on the integrated gradation data of the n-th frame, where each of the integrated gradation data of the n-th frame and the integrated gradation data of the (n−1)-th frame comprises a comparison region and a gradation region.

    Abstract translation: 一种用于检测余像候选区域的装置，包括：比较单元，其将第n帧的灰度数据与第（n-1）帧的积分灰度数据进行比较，并生成第n帧的积分灰度数据，其中 n是自然数; 将第（n-1）帧的积分灰度数据提供给比较单元的存储器，并存储第n帧的积分灰度数据; 以及余像候补区域检测单元，其基于第n帧的积分灰度数据检测残像图像候选区域，其中第n帧的积分灰度数据和（n-1）的积分灰度数据 ）帧包括比较区域和灰度区域。

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

    公开(公告)号：US20220157243A1

    公开(公告)日：2022-05-19

    申请号：US17356292

    申请日：2021-06-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yun Ki BAEK ,  Joon Chul GOH ,  Jung Taek KIM

    IPC: G09G3/3241

    Abstract: A display device according to some embodiments includes pixels divided into pixel rows arranged in a horizontal direction, and including a light emitting element, and a first transistor for applying a drive current to the light emitting element, and a sensing driver configured to receive a sensing value extracted from one or more of the pixels, wherein at least one pixel row of the pixel rows is configured to be driven in one frame including an emission period in which the light emitting element emits light after a data voltage is applied to the pixels, and an active sensing period for sensing a characteristic of the first transistor.

    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF 有权
    液晶显示及其驱动方法

    公开(公告)号：US20150035819A1

    公开(公告)日：2015-02-05

    申请号：US14446656

    申请日：2014-07-30

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ah-Reum KIM ,  Ja Kyoung JIN ,  Joon-Chul GOH ,  Gi Geun KIM ,  Yun Ki BAEK

    IPC: G09G3/36

    CPC classification number: G09G3/3618 ,  G09G2354/00

    Abstract: A liquid crystal display includes a signal controller to generate a plurality of start pulse signals based on a plurality of eye blinking signals during a predetermined mode of operation. The start pulse signals are generated in a manner different from a vertical synchronization signal. The start signals may be generated to have an irregular spacing which corresponds to the blinking signals, which may be different from a constant spacing used during display of moving images. The predetermined mode may be a still image mode.

    Abstract translation: 液晶显示器包括信号控制器，用于在预定操作模式期间基于多个眨眼信号产生多个起始脉冲信号。 起始脉冲信号以与垂直同步信号不同的方式产生。 可以产生起始信号以具有对应于闪烁信号的不规则间隔，其可以与在运动图像的显示期间使用的恒定间隔不同。 预定模式可以是静止图像模式。

    DISPLAY DEVICE AND DRIVING METHOD THEREOF
    6.
    发明申请
    DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号：US20150049123A1

    公开(公告)日：2015-02-19

    申请号：US14177089

    申请日：2014-02-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Nam-Gon CHOI ,  Joon-Chul GOH ,  Gi Geun KIM ,  Yun Ki BAEK ,  Yong Jun JANG ,  Ah Reum KIM ,  Geun Jeong PARK ,  Cheol Woo PARK ,  Jeong-Hun SO ,  Dong Gyu LEE

    IPC: G09G3/20

    CPC classification number: G09G3/2003 ,  G09G3/2007 ,  G09G2320/0242 ,  G09G2320/0261 ,  G09G2320/0673 ,  G09G2320/103 ,  G09G2320/106

    Abstract: A display device includes: a similar gray level block detector configured to detect a pixel data block in which a gray level difference between a plurality of pixel data included in an image signal is smaller than or equal to a threshold; a skin tone detector configured to detect the pixel data block including a skin tone; and a gamma processor configured to apply a first gamma to a plurality of pixel data included in the pixel data block when the pixel data block does not include the skin tone and apply a second gamma to the plurality of pixel data included in the pixel data block when the pixel data block includes the skin tone.

    Abstract translation: 显示装置包括：相似的灰度块检测器，被配置为检测其中包括在图像信号中的多个像素数据之间的灰度级差小于或等于阈值的像素数据块; 肤色检测器，被配置为检测包括肤色的像素数据块; 以及伽马处理器，其被配置为当所述像素数据块不包括所述肤色并且对包括在所述像素数据块中的所述多个像素数据应用第二伽马时，将第一伽玛应用于所述像素数据块中包括的多个像素数据 当像素数据块包括肤色时。

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