公开(公告)号：US20150279325A1

公开(公告)日：2015-10-01

申请号：US14658039

申请日：2015-03-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ning Lu ,  Dihong Tian

IPC: G09G5/10 ,  G09G5/18 ,  H04N19/60 ,  H04N19/44 ,  G06T1/60 ,  G09G5/06

CPC classification number: G09G5/10 ,  G06T1/60 ,  G09G3/006 ,  G09G3/2003 ,  G09G3/3208 ,  G09G5/06 ,  G09G5/18 ,  G09G2320/0233 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2340/02 ,  H04N19/44 ,  H04N19/60

Abstract: A system and a method for compensating pixel luminance of a display panel includes receiving compressed compensation parameters corresponding to parameter blocks of sub-pixels, receiving an input image, adjusting the input image according to the compressed compensation parameters, and displaying the adjusted input image at the display panel.

Abstract translation: 用于补偿显示面板的像素亮度的系统和方法包括：接收对应于子像素的参数块的压缩补偿参数，接收输入图像，根据压缩的补偿参数调整输入图像，以及将经调整的输入图像显示在 显示面板。

公开(公告)号：US20150212610A1

公开(公告)日：2015-07-30

申请号：US14595141

申请日：2015-01-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dihong Tian ,  Igor Kozintsev ,  Ning Lu

IPC: G06F3/041

CPC classification number: G06F3/041 ,  G06F3/0416 ,  G06F3/04886

Abstract: A display apparatus includes a touch controller configured to generate a touch event from a touch input, and the touch event corresponds to a first coordinate system of a first window. A touch-in-touch (TnT) display controller is coupled with the touch controller and configured to receive the touch event, and map the touch event from the first coordinate system to a second coordinate system of a second window.

Abstract translation: 显示装置包括：触摸控制器，被配置为从触摸输入生成触摸事件，并且所述触摸事件对应于第一窗口的第一坐标系。 触摸式触摸（TnT）显示控制器与触摸控制器耦合并被配置为接收触摸事件，并且将触摸事件从第一坐标系映射到第二窗口的第二坐标系。

公开(公告)号：US09398312B2

公开(公告)日：2016-07-19

申请号：US14525084

申请日：2014-10-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dihong Tian

IPC: H04N19/60 ,  H04N19/105 ,  H04N19/176 ,  H04N19/136 ,  H04N19/186 ,  H04N19/137 ,  H04N19/63

CPC classification number: H04N19/60 ,  H04N19/105 ,  H04N19/136 ,  H04N19/137 ,  H04N19/176 ,  H04N19/186 ,  H04N19/63

Abstract: A method for compressing an image including one or more blocks, each of the one or more blocks including an x channel, a y channel, and a z channel, the method including, for each of the one or more blocks: performing a frequency domain transform, by a processor, on each of the x, y, and z channels; ordering, by the processor, the transformed x, y, and z channels into first, second, and third transformed channels; performing an inter-channel transform in accordance with the order of the first transformed channel, the second transformed channel, and the third transformed channel; and encoding the inter-channel transformed channels.

Abstract translation: 一种用于压缩包括一个或多个块的图像的方法，所述一个或多个块中的每一个包括x信道，ay信道和az信道，所述方法包括：对于所述一个或多个块中的每一个;执行频域变换， 通过处理器，在x，y和z通道中的每一个上; 由处理器将变换的x，y和z通道排序到第一，第二和第三变换通道中; 根据第一变换信道，第二变换信道和第三变换信道的顺序执行信道间变换; 并对信道间转换的信道进行编码。

公开(公告)号：US20150125087A1

公开(公告)日：2015-05-07

申请号：US14525084

申请日：2014-10-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dihong Tian

IPC: H04N19/60 ,  H04N19/137

CPC classification number: H04N19/60 ,  H04N19/105 ,  H04N19/136 ,  H04N19/137 ,  H04N19/176 ,  H04N19/186 ,  H04N19/63

Abstract: A method for compressing an image including one or more blocks, each of the one or more blocks including an x channel, a y channel, and a z channel, the method including, for each of the one or more blocks: performing a frequency domain transform, by a processor, on each of the x, y, and z channels; ordering, by the processor, the transformed x, y, and z channels into first, second, and third transformed channels; performing an inter-channel transform in accordance with the order of the first transformed channel, the second transformed channel, and the third transformed channel; and encoding the inter-channel transformed channels.

Abstract translation: 一种用于压缩包括一个或多个块的图像的方法，所述一个或多个块中的每一个包括x信道，ay信道和az信道，所述方法包括：对于所述一个或多个块中的每一个;执行频域变换， 通过处理器，在x，y和z通道中的每一个上; 由处理器将变换的x，y和z通道排序到第一，第二和第三变换通道中; 根据第一变换信道，第二变换信道和第三变换信道的顺序执行信道间变换; 并对信道间转换的信道进行编码。

公开(公告)号：US09799257B2

公开(公告)日：2017-10-24

申请号：US14720669

申请日：2015-05-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dihong Tian ,  Ning Lu

IPC: G06K9/36 ,  G09G3/20 ,  G09G3/3225

CPC classification number: G09G3/2074 ,  G09G3/2007 ,  G09G3/3225 ,  G09G2340/02

Abstract: A method for compensating pixel luminance of a display panel which includes receiving pixel parameters corresponding to sub-pixels of the display panel, receiving an input image, adjusting the input image according to the pixel parameters, and displaying the adjusted input image at the display panel. The pixel parameters include a first pixel parameter of a base luminance level of a base color channel, a first residual determined from performing inter-channel prediction, a second residual determined from performing inter-level prediction, and parameters used in the performing of the inter-level prediction.

公开(公告)号：US10080028B2

公开(公告)日：2018-09-18

申请号：US14944116

申请日：2015-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： Ning Lu ,  Dihong Tian

IPC: G06K9/36 ,  H04N19/503

CPC classification number: H04N19/503 ,  G09G2340/02

Abstract: A method of compensating for image compression errors is presented. The method comprises: receiving an image frame Fn during a frame period n, where n is a natural number; adding a compensation frame Cn to the image frame Fn to generate a compensated frame En; compressing the compensated frame En to generate a compressed frame CEn; decompressing the compressed frame CEn to generate a decompressed frame Dn; and subtracting the decompressed frame Dn from the compensated frame En to generate a next compensation frame Cn+1.

公开(公告)号：US20150348458A1

公开(公告)日：2015-12-03

申请号：US14720669

申请日：2015-05-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dihong Tian ,  Ning Lu

IPC: G09G3/20 ,  G09G3/32

CPC classification number: G09G3/2074 ,  G09G3/2007 ,  G09G3/3225 ,  G09G2340/02

Abstract: A method for compensating pixel luminance of a display panel which includes receiving pixel parameters corresponding to sub-pixels of the display panel, receiving an input image, adjusting the input image according to the pixel parameters, and displaying the adjusted input image at the display panel. The pixel parameters include a first pixel parameter of a base luminance level of a base color channel, a first residual determined from performing inter-channel prediction, a second residual determined from performing inter-level prediction, and parameters used in the performing of the inter-level prediction.

Abstract translation: 一种用于补偿显示面板的像素亮度的方法，包括接收与显示面板的子像素对应的像素参数，接收输入图像，根据像素参数调整输入图像，以及在显示面板上显示经调整的输入图像 。 像素参数包括基色通道的基本亮度级的第一像素参数，从执行信道间预测确定的第一残差，从执行层间预测确定的第二残差，以及在执行帧间预测中使用的参数 级预测。