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    SYSTEM AND METHOD FOR CONVERTING COLOR GAMUT
    14.
    发明申请
    SYSTEM AND METHOD FOR CONVERTING COLOR GAMUT 审中-公开
    用于转换彩色游戏的系统和方法

    公开(公告)号：US20130335439A1

    公开(公告)日：2013-12-19

    申请号：US13677230

    申请日：2012-11-14

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Geun-Young Jeong ,  Won-Woo Jang ,  Jong-Woong Park ,  Ji-Yeon Yang ,  Joo-Hyung Lee

    IPC: G09G5/02

    CPC classification number: G09G5/02 ,  G09G5/026 ,  G09G5/06 ,  G09G2320/0666 ,  G09G2320/0673 ,  G09G2340/06 ,  G09G2360/144 ,  H04N9/67

    Abstract: A color gamut conversion system comprising a color gamut conversion function generator, a color gamut converter, and a scaler is disclosed. In some embodiments, the color gamut conversion function generator is configured to generate a color gamut conversion function for determining an intermediate color gamut located in a color space between a predetermined color gamut corresponding to a display panel of a display device and a standard color gamut, the color gamut converter is configured to receive input data supplied from an external image source and convert a color coordinate of the input data according to the generated color gamut conversion function and the scaler configured is to scale a value of the data converted by the color gamut converter, generate the value as output data, and transfer the output data.

    Abstract translation: 公开了一种包括色域转换函数发生器，色域转换器和定标器的色域转换系统。 在一些实施例中，色域转换函数发生器被配置为产生色域转换功能，用于确定位于与显示装置的显示面板和标准色域相对应的预定色域之间的色彩空间中的中间色域， 色域转换器被配置为接收从外部图像源提供的输入数据，并且根据生成的色域转换功能转换输入数据的色坐标，并且配置的缩放器用于缩放由色域转换的数据的值 转换器，生成值作为输出数据，并传输输出数据。

    Display driving apparatus and driving method thereof
    17.
    发明授权
    Display driving apparatus and driving method thereof 有权

    公开(公告)号：US09986250B2

    公开(公告)日：2018-05-29

    申请号：US14553761

    申请日：2014-11-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Takeshi Kato ,  Ji-Yeon Yang ,  Geun-Young Jeong ,  Byung-Hyun Kim

    IPC: H04N19/186 ,  H04N19/12

    CPC classification number: H04N19/186 ,  H04N19/12

    Abstract: A display driving apparatus and a driving method may improve the compression rate of data. The display driving apparatus may include: an encoder configured to compress data of a Pentile method, using any one of a plurality of encoding methods, and compress the data according to a pattern encoding method in addition to the any one of the plurality of encoding methods when the data corresponds to a specific pattern; a decoder configured to decompress the data compressed in the encoder according to a decoding method corresponding to the any one of the encoding methods; and a data driver configured to generate a data signal using the data decompressed in the decoder.

    Signal processing method, signal processor, and display device including signal processor
    19.
    发明授权
    Signal processing method, signal processor, and display device including signal processor 有权
    信号处理方法，信号处理器和显示装置，包括信号处理器

    公开(公告)号：US09542875B2

    公开(公告)日：2017-01-10

    申请号：US14256551

    申请日：2014-04-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Yeon Yang ,  Geun-Young Jeong ,  Myung-Ho Lee ,  Jeong-Eun Kim

    IPC: G09G3/20

    CPC classification number: G09G3/2003 ,  G09G2300/0452 ,  G09G2320/0276 ,  G09G2340/0457

    Abstract: A method of signal-processing input image data of a display device including a plurality of pixels, each pixel including a green subpixel and one of a red subpixel and a blue subpixel, the method includes: performing a gamma-conversion on input image data corresponding to the one of the red subpixel and the blue subpixel in each pixel; distributing the gamma-converted input image data corresponding to a center pixel to image data of a pixel in a vertical direction based on the center pixel by a first ratio; and distributing the gamma-converted input image data corresponding to the center pixel to image data of a pixel in a horizontal direction based on the center pixel by a second ratio, where the green subpixel and the one of the red subpixel and the blue subpixel are diagonally disposed in each pixel.

    Abstract translation: 一种信号处理包括多个像素的显示装置的输入图像数据的方法，每个像素包括绿色子像素以及红色子像素和蓝色子像素中的一个，所述方法包括：对输入的图像数据进行伽马转换 对于每个像素中的红色子像素和蓝色子像素中的一个; 将对应于中心像素的伽马转换输入图像数据以基于中心像素的垂直方向的像素的图像数据分配第一比率; 并且将与中心像素相对应的伽马转换输入图像数据分配为基于中心像素的水平方向的像素的图像数据以第二比率分配，其中绿色子像素和红色子像素和蓝色子像素之一为 对角地设置在每个像素中。

    Apparatus and method for encoding image data
    20.
    发明授权
    Apparatus and method for encoding image data 有权
    用于编码图像数据的装置和方法

    公开(公告)号：US09396557B2

    公开(公告)日：2016-07-19

    申请号：US14520516

    申请日：2014-10-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ji-Yeon Yang ,  Byung-Hyun Kim ,  Geun-Young Jeong

    IPC: G06K9/00 ,  G06T9/00 ,  G06T11/00 ,  G09G3/20

    CPC classification number: G06T9/00 ,  G06T11/001 ,  G06T2210/08 ,  G06T2210/32 ,  G09G3/2003 ,  G09G2300/0452 ,  G09G2360/16

    Abstract: An apparatus for encoding an image data includes a sub-pixel rendering unit configured to convert a first image data of a RGB type, supplied from an outside thereof, into a second image data of a RG-BG type by performing sub-pixel rendering on the first image data, a first differential pulse code modulation (DPCM) processing unit configured to generate a first differential data including a differential value between gray scale values corresponding to green sub-pixels in the second image data, and a second DPCM processing unit configured to generate a second differential data including a differential value between a gray scale value corresponding to a red or blue sub-pixel in the second image data and an average value of gray scale values corresponding to green sub-pixels adjacent to the red or blue sub-pixel.

    Abstract translation: 一种用于对图像数据进行编码的装置包括：子像素渲染单元，被配置为通过执行子像素渲染来将从其外部提供的RGB类型的第一图像数据转换为RG-BG类型的第二图像数据 第一图像数据，第一差分脉码调制（DPCM）处理单元，被配置为生成包括与第二图像数据中的绿色子像素对应的灰度值之间的差分值的第一差分数据和第二DPCM处理单元， 以产生第二差分数据，该第二差分数据包括对应于第二图像数据中的红色或蓝色子像素的灰度值与对应于与红色或蓝色子像素相邻的绿色子像素的灰度值的平均值 像素

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