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    ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME
    1.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME 有权
    有机发光显示器及其驱动方法

    公开(公告)号：US20150049075A1

    公开(公告)日：2015-02-19

    申请号：US14275764

    申请日：2014-05-12

    Applicant: LG Display Co., Ltd.

    Inventor： Yirang Lim ,  Sangho Yu ,  Munjun Lee

    IPC: G09G3/32

    CPC classification number: G09G5/397 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/043

    Abstract: An organic light emitting display and a method for driving the same are disclosed. The organic light emitting display includes a display panel, a data driver supplying a data signal to the display panel, a memory which is positioned inside or outside the data driver and includes at least two banks, and a sensing circuit unit which measures a threshold voltage of at least one driving transistor included in the display panel and provides compensation data. The data driver separately writes and reads previous compensation data and new compensation data provided by the sensing circuit unit in the at least two banks of the memory.

    Abstract translation: 公开了一种有机发光显示器及其驱动方法。 有机发光显示器包括显示面板，向显示面板提供数据信号的数据驱动器，位于数据驱动器内部或外部的存储器，并且包括至少两个存储体，以及感测电路单元，其测量阈值电压 包括在显示面板中的至少一个驱动晶体管，并提供补偿数据。 数据驱动器分别在存储器的至少两个存储体中写入和读取以前的补偿数据和由感测电路单元提供的新的补偿数据。

    Organic light emitting display with threshold voltage compensation and method for driving the same
    2.
    发明授权
    Organic light emitting display with threshold voltage compensation and method for driving the same 有权
    具有阈值电压补偿的有机发光显示器及其驱动方法

    公开(公告)号：US09478197B2

    公开(公告)日：2016-10-25

    申请号：US14275764

    申请日：2014-05-12

    Applicant: LG Display Co., Ltd.

    Inventor： Yirang Lim ,  Sangho Yu ,  Munjun Lee

    IPC: G09G3/32 ,  G09G5/397

    CPC classification number: G09G5/397 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/043

    Abstract: An organic light emitting display and a method for driving the same are disclosed. The organic light emitting display includes a display panel, a data driver supplying a data signal to the display panel, a memory which is positioned inside or outside the data driver and includes at least two banks, and a sensing circuit unit which measures a threshold voltage of at least one driving transistor included in the display panel and provides compensation data. The data driver separately writes and reads previous compensation data and new compensation data provided by the sensing circuit unit in the at least two banks of the memory.

    Abstract translation: 公开了一种有机发光显示器及其驱动方法。 有机发光显示器包括显示面板，向显示面板提供数据信号的数据驱动器，位于数据驱动器内部或外部的存储器，并且包括至少两个存储体，以及感测电路单元，其测量阈值电压 包括在显示面板中的至少一个驱动晶体管，并提供补偿数据。 数据驱动器分别在存储器的至少两个存储体中写入和读取以前的补偿数据和由感测电路单元提供的新的补偿数据。

    Organic light emitting display device and driving method thereof
    4.
    发明授权
    Organic light emitting display device and driving method thereof 有权
    有机发光显示装置及其驱动方法

    公开(公告)号：US09378673B2

    公开(公告)日：2016-06-28

    申请号：US14591645

    申请日：2015-01-07

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Dongkyoung Oh ,  Sangho Yu ,  Hyunson Chon ,  Myungjin Pyeon ,  Youngin Kim ,  Munjun Lee

    IPC: H05B37/00 ,  H05B41/00 ,  G09G3/32 ,  H05B37/02 ,  G09G3/00

    CPC classification number: G09G3/3208 ,  G09G3/00 ,  G09G3/006 ,  G09G2330/028 ,  G09G2330/10 ,  G09G2330/12 ,  H05B37/02 ,  Y02B20/42

    Abstract: An organic light emitting display device, can include a panel, a driving unit driving the panel, a timing controller controlling the driving unit, a power supply supplying power to the panel, a current detection unit detecting a current flowing through power line wiring of the panel and outputting the detected currents, and a power controller comparing the detected current with a current value configured internally and outputting a shutdown signal which turns off the power supply if the detected current exceeds the predetermined current value.

    Abstract translation: 有机发光显示装置可以包括面板，驱动面板的驱动单元，控制驱动单元的定时控制器，向面板供电的电源，电流检测单元，检测流过电源线布线的电流 并且输出检测到的电流;以及功率控制器，将检测到的电流与内部配置的电流进行比较，并且如果检测到的电流超过预定电流值，则输出断开电源的关闭信号。

    Organic light emitting display device and driving method thereof
    5.
    发明授权
    Organic light emitting display device and driving method thereof 有权
    有机发光显示装置及其驱动方法

    公开(公告)号：US09093025B2

    公开(公告)日：2015-07-28

    申请号：US13623678

    申请日：2012-09-20

    Applicant: LG Display Co., Ltd.

    Inventor： Munjun Lee ,  Hyungjung Kim

    IPC: G09G3/32

    CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0452 ,  G09G2310/027 ,  G09G2320/0673 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2360/16

    Abstract: An organic light emitting display device includes: an APL calculation unit; a current value calculation unit output a first result value or output a second result value; a peak luminance controller configured to output a first luminance control signal based on a first gamma conversion value when receiving the first result value from the current value calculation unit and output a second luminance control signal based on a second gamma conversion value when receiving the second value from the current value calculation unit; a programmable gamma unit configured to output a gamma voltage; and a data driver configured to generate a data signal and supply the generated data signal to a display panel.

    Abstract translation: 有机发光显示装置包括：APL计算单元; 电流值计算单元输出第一结果值或输出第二结果值; 峰值亮度控制器，被配置为当从当前值计算单元接收到第一结果值时，基于第一伽玛转换值输出第一亮度控制信号，并且当接收到第二值时基于第二伽马转换值输出第二亮度控制信号 从当前值计算单位; 配置为输出伽马电压的可编程伽马单元; 以及数据驱动器，被配置为生成数据信号并将生成的数据信号提供给显示面板。

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