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    SIGNAL PROCESSOR AND ORGANIC LIGHT-EMITTING DIODE DISPLAY INCLUDING THE SAME
    2.
    发明申请
    SIGNAL PROCESSOR AND ORGANIC LIGHT-EMITTING DIODE DISPLAY INCLUDING THE SAME 有权
    信号处理器和有机发光二极管显示器，包括它们

    公开(公告)号：US20160148559A1

    公开(公告)日：2016-05-26

    申请号：US14696854

    申请日：2015-04-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seong-Kyun Kim ,  Dong-Hak Pyo

    IPC: G09G3/32

    CPC classification number: G09G3/3208 ,  G09G2320/0233 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2320/043 ,  G09G2320/0673 ,  G09G2360/16

    Abstract: A signal processor and an OLED display including the same are disclosed. In one aspect, the display includes a plurality of pixels and a luminance deterioration calculator configured to receive input image data and calculate luminance deterioration values of the pixels. A data compensator is configured to calculate compensation coefficients for each of the pixels based at least in part on the luminance deterioration values, adjust a compensation margin based at least in part on the maximum value of the compensation coefficients, and generate compensation image data for each of the pixels based at least in part on the compensation coefficients and the compensation margin. A panel driver is configured to generate data signals based at least in part on the compensation image data and transmit the data signal to the pixels and a timing controller configured to control the panel driver.

    Abstract translation: 公开了包括其的信号处理器和OLED显示器。 一方面，显示器包括多个像素和亮度劣化计算器，其被配置为接收输入图像数据并计算像素的亮度劣化值。 数据补偿器被配置为至少部分地基于亮度劣化值来计算每个像素的补偿系数，至少部分地基于补偿系数的最大值来调整补偿余量，并且为每个像素生成补偿图像数据 至少部分地基于补偿系数和补偿余量。 面板驱动器被配置为至少部分地基于补偿图像数据生成数据信号，并将数据信号发送到像素，以及定时控制器，被配置为控制面板驱动器。

    Data compensator and display device including the same
    3.
    发明授权
    Data compensator and display device including the same 有权
    数据补偿器和显示设备包括相同

    公开(公告)号：US09570012B2

    公开(公告)日：2017-02-14

    申请号：US14799830

    申请日：2015-07-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Min-Woo Lee ,  Seong-Kyun Kim

    IPC: G09G3/32 ,  G09G3/20

    CPC classification number: G09G3/3275 ,  G09G3/20 ,  G09G3/3208 ,  G09G2310/08 ,  G09G2320/0257 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2320/046 ,  G09G2320/0673 ,  G09G2360/16

    Abstract: A data compensator includes first logic, second logic, third logic, fourth logic, and fifth logic. The first logic calculates block compensation coefficients for blocks in a first frame based on first pixel data of the first frame. The second logic generates first gamma applied pixel data based on the first pixel data of the first frame and to generate second gamma applied pixel data based on the first gamma applied pixel data and second pixel data of a second frame adjacent the first frame. The third logic selects a number of the block compensation coefficients based on a pixel coordinate. The fourth logic generates a pixel compensation coefficient corresponding to the second pixel data by interpolating the selected block compensation coefficients based on the pixel coordinate. The fifth logic generates output pixel data based on the second gamma applied pixel data and the pixel compensation coefficient.

    Abstract translation: 数据补偿器包括第一逻辑，第二逻辑，第三逻辑，第四逻辑和第五逻辑。 第一逻辑基于第一帧的第一像素数据来计算第一帧中的块的块补偿系数。 第二逻辑基于第一帧的第一像素数据生成第一伽马应用像素数据，并且基于第一伽马应用像素数据和与第一帧相邻的第二帧的第二像素数据生成第二伽马应用像素数据。 第三逻辑基于像素坐标来选择多个块补偿系数。 第四逻辑通过基于像素坐标内插所选择的块补偿系数来生成与第二像素数据对应的像素补偿系数。 第五逻辑基于第二伽马应用像素数据和像素补偿系数产生输出像素数据。

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