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    CIRCUIT FOR COMPENSATING A RIPPLE, METHOD OF DRIVING DISPLAY PANEL USING THE CIRCUIT AND DISPLAY APPARATUS HAVING THE CIRCUIT
    1.
    发明申请
    CIRCUIT FOR COMPENSATING A RIPPLE, METHOD OF DRIVING DISPLAY PANEL USING THE CIRCUIT AND DISPLAY APPARATUS HAVING THE CIRCUIT 有权
    用于补偿纹理的电路，使用电路驱动显示面板的方法和具有电路的显示装置

    公开(公告)号：US20150054809A1

    公开(公告)日：2015-02-26

    申请号：US14165942

    申请日：2014-01-28

    Applicant: Samsung Display Co., LTD.

    Inventor： Woon-Yong LIM ,  Tong-Ill KWAK ,  Min-Ho PARK ,  Yong-Jin SHIN ,  Tae-Gwang JUNG ,  Bong-Kyun JO ,  Ki-Hyun PYUN

    IPC: G09G3/36 ,  G05F3/02

    CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G3/3655

    Abstract: A circuit includes a reference signal generating part configured to generate a plurality of reference signals having levels different from each other, a comparing part configured to compare a ripple signal with the reference signals to determine a level of the ripple signal, a compensating signal generating part configured to generate a compensation ripple signal corresponding to the level of the ripple signal, where the compensation ripple signal has a phase opposite to the ripple signal, and a push-pull circuit configured to stabilize the compensation ripple signal.

    Abstract translation: 电路包括：参考信号生成部，被配置为生成具有彼此不同的电平的多个参考信号;比较部，被配置为将纹波信号与参考信号进行比较，以确定纹波信号的电平;补偿信号生成部 被配置为产生与纹波信号的电平相对应的补偿纹波信号，其中补偿纹波信号具有与纹波信号相反的相位，以及被配置为稳定补偿纹波信号的推挽电路。

    DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME
    3.
    发明申请
    DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME 审中-公开
    驱动电路和显示装置

    公开(公告)号：US20140049526A1

    公开(公告)日：2014-02-20

    申请号：US13738522

    申请日：2013-01-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ki-Hyun PYUN ,  Duk-Hwan KANG ,  Seung-Woon SHIN ,  Seok-Kun YOON ,  Myoung-Jun CHAI ,  Jong-Won CHOO

    IPC: G09G5/00 ,  H03K3/01

    CPC classification number: G09G5/003 ,  G09G3/3648 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2320/0209 ,  G09G2330/06 ,  H03K3/01

    Abstract: A driving circuit including a timing control part, a driving voltage generating part, a voltage modifying part, and a slope control part. The voltage modifying part is configured to modify the gate-on voltage to a swing-on signal based on the kickback control signal, the swing-on signal including a slicing part, the slicing part including a falling portion during which a level of the swing-on signal falls from the first high level to a second high level lower than the first high level, and a rising portion during which the level of the swing-on signal rises from the second high level to the first high level. The slope control part is configured to decrease a slew rate of the rising portion in the swing-on signal and to output the swing-on signal decreased the slew rate of the rising portion as a gate-on signal.

    Abstract translation: 一种包括定时控制部分，驱动电压产生部分，电压修正部分和斜率控制部分的驱动电路。 电压修正部被配置为基于反冲控制信号将起动电压修正为开启信号，该回转控制信号包括切片部，该切片部包括在其中摆动的水平的下降部 - 信号从第一高电平下降到低于第一高电平的第二高电平，以及升高部分，在该上升部分期间，转向信号的电平从第二高电平上升到第一高电平。 倾斜控制部被配置为降低摆动导通信号中的上升部的转换速度，并输出上升信号，将上升部的转换速度降低为导通信号。

    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME
    5.
    发明申请
    METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME 有权
    驱动显示面板的方法和执行其的显示装置

    公开(公告)号：US20160063960A1

    公开(公告)日：2016-03-03

    申请号：US14632734

    申请日：2015-02-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki-Hyun PYUN ,  Jang-Hoon KWAK ,  Hee-Bum PARK ,  Jun-Ho HWANG

    IPC: G09G5/18 ,  G09G5/10 ,  G09G3/36

    CPC classification number: G09G3/3677 ,  G09G3/3648 ,  G09G2310/0245 ,  G09G2340/16

    Abstract: A method of driving a display panel includes charging a pixel with first data during a first charging period, comparing a first grayscale of the first data and a second grayscale of second data, charging the pixel with compensated data during a second charging period if the first grayscale is greater than the second grayscale, and charging the pixel with the second data during a third charging period.

    Abstract translation: 驱动显示面板的方法包括在第一充电周期期间对第一数据进行像素充电，将第一数据的第一灰阶与第二数据的第二灰阶进行比较，如果第一充电周期内的第一数据与第二数据的第二灰度等于第二数据的补偿数据， 灰度大于第二灰度级，并且在第三充电周期期间用第二数据对像素充电。

    DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS
    6.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS 有权
    显示装置和驱动显示装置的方法

    公开(公告)号：US20150364105A1

    公开(公告)日：2015-12-17

    申请号：US14546142

    申请日：2014-11-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki-Hyun PYUN

    IPC: G09G3/36

    CPC classification number: G09G3/3696 ,  G09G3/3688 ,  G09G2330/025 ,  G09G2330/04 ,  G09G2330/08

    Abstract: A display apparatus comprises a display panel including a plurality of data lines and a plurality of gate lines, a data driver circuit configured to convert image data to a grayscale voltage and to output the grayscale voltage to a data line, a voltage generator configured to provide the data driver circuit to a driving voltage, and a heat blocking circuit configured to compare a load current voltage with a reference voltage and to output a control signal for controlling the data driver circuit, the load current voltage being proportionate to a load current flowing toward the data driver circuit.

    Abstract translation: 一种显示装置，包括：显示面板，包括多条数据线和多条栅极线;数据驱动器电路，被配置为将图像数据转换为灰度级电压并将灰度电压输出到数据线;电压发生器，被配置为提供 所述数据驱动电路为驱动电压;以及热阻电路，其配置为将负载电流电压与参考电压进行比较，并输出用于控制所述数据驱动电路的控制信号，所述负载电流电压与流向 数据驱动电路。

    DISPLAY APPARATUS AND METHOD OF DRIVING THEREOF
    8.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号：US20150145844A1

    公开(公告)日：2015-05-28

    申请号：US14322151

    申请日：2014-07-02

    Applicant: Samsung Display Co., LTD.

    Inventor： Tong-ILL KWAK ,  Ji-Hye KWON ,  Min-Su SON ,  Yong-Oh EOM ,  Woon-Yong LIM ,  Ki-Hyun PYUN

    IPC: G09G3/20 ,  G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/3688 ,  G09G2320/0209 ,  G09G2330/06

    Abstract: A display apparatus includes a display panel including a plurality of data lines arranged in a first direction, where the data line extends substantially in a second direction, and a plurality of pixels electrically connected to the data lines, and a data driver configured to output a first data voltage and a second data voltage to the data lines and configured to control the number of the data lines which receives the first data voltage and the number of the data lines which receive the second data voltage, where the first data voltage has a positive polarity during a first frame and a negative polarity during a second frame, and the second data voltage has the negative polarity during the first frame and the positive polarity during the second frame.

    Abstract translation: 显示装置包括：显示面板，包括沿第一方向布置的多条数据线，其中数据线基本上在第二方向上延伸;以及多个像素，电连接到数据线;以及数据驱动器，被配置为输出 第一数据电压和第二数据电压，并且被配置为控制接收第一数据电压的数据线的数量和接收第二数据电压的数据线的数量，其中第一数据电压具有正 第一帧期间的极性和第二帧期间的负极性，并且第二数据电压在第一帧期间具有负极性，在第二帧期间具有正极性。

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