公开(公告)号：US20160203747A1

公开(公告)日：2016-07-14

申请号：US14913351

申请日：2014-05-23

Applicant: SONY CORPORATION

Inventor： YOHEI FUNATSU ,  HIDEHISA SHIMIZU

IPC: G09G3/20 ,  G09G3/36 ,  G09G3/32

CPC classification number: G09G3/36 ,  G09G3/2003 ,  G09G3/2074 ,  G09G3/30 ,  G09G3/3208 ,  G09G3/3607 ,  G09G5/06 ,  G09G2300/0452 ,  G09G2320/0238 ,  G09G2320/0242 ,  G09G2320/0646 ,  G09G2320/0666 ,  G09G2340/0457 ,  G09G2340/06 ,  G09G2360/16

Abstract: [Object][Solving Means] An image display apparatus includes: an image display section in which a first sub-pixel for displaying a first primary color, a second sub-pixel for displaying a second primary color, a third sub-pixel for displaying a third primary color, and a fourth sub-pixel for displaying a fourth color are arranged in a 2D matrix; and a signal generation section configured to generate a signal for driving the image display section based on a first input image signal for displaying the first primary color, a second input image signal for displaying the second primary color, and a third input image signal for displaying the third primary color, that are supplied in correspondence with pixels of an image to be displayed, in which the signal generation section carries out, when the first input image signal, the second input image signal, and the third input image signal corresponding to the pixels are signals for performing display exceeding a reproduction range of colors displayable in the image display section, processing of decreasing chroma with respect to the first input image signal, the second input image signal, and the third input image signal, and generates signals for driving the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel based on those signals.

Abstract translation: 图像显示装置包括：图像显示部，其中显示第一基色的第一子像素，用于显示第二基色的第二子像素，用于显示第三原色的第三子像素 第三基色和用于显示第四颜色的第四子像素被排列成2D矩阵; 信号生成部，被配置为基于用于显示第一原色的第一输入图像信号，用于显示第二原色的第二输入图像信号和用于显示第二原色的第三输入图像信号，生成用于驱动图像显示部的信号 当第一输入图像信号，第二输入图像信号和对应于第三输入图像信号的第三输入图像信号时，与信号生成部执行的要显示的图像的像素相对应地提供第三原色 像素是用于执行超过图像显示部分中可显示的颜色的再现范围的显示的信号，相对于第一输入图像信号，第二输入图像信号和第三输入图像信号减小色度的处理，并且产生驱动信号 基于这些信号的第一子像素，第二子像素，第三子像素和第四子像素。

公开(公告)号：US20130321487A1

公开(公告)日：2013-12-05

申请号：US13893065

申请日：2013-05-13

Applicant: SONY CORPORATION

Inventor： TOMOYA YANO ,  SHOJI ARAKI ,  HIDEHISA SHIMIZU ,  MUNENORI ONO ,  FUMIHIKO FUJISHIRO

IPC: G09G3/36

CPC classification number: G09G3/3611 ,  G09G3/20 ,  G09G3/30 ,  G09G2320/0257 ,  G09G2340/0435

Abstract: A display includes: a display section; and a display driving section driving the display section based on a first image data set and a second image data set that alternate with each other. The display driving section drives the display section by performing a first scan with use of a first block as a driving unit in accordance with the first image data set and a second scan with use of a second block as a driving unit in accordance with the second image data set. The first block is composed of a plurality of consecutive pixel lines, and the second block is composed of a plurality of consecutive pixel lines and is different from the first block.

Abstract translation: 显示器包括：显示部分; 以及显示驱动部，其基于第一图像数据组和彼此交替的第二图像数据组来驱动显示部。 显示驱动部分通过使用第一块作为驱动单元执行第一扫描来驱动显示部分，该第一扫描根据第一图像数据组，并且使用第二块作为驱动单元进行第二扫描。 图像数据集。 第一块由多条连续的像素线构成，第二块由多条连续的像素线构成，与第一块不同。

公开(公告)号：US20130335457A1

公开(公告)日：2013-12-19

申请号：US13899030

申请日：2013-05-21

Applicant: Sony Corporation

Inventor： TOMOYA YANO ,  MAKOTO NAKAGAWA ,  MITSUYASU ASANO ,  YASUO INOUE ,  SHOJI ARAKI ,  HIDEHISA SHIMIZU

IPC: G09G3/30

CPC classification number: G09G3/30 ,  G09G3/3208 ,  G09G2300/0452 ,  G09G2320/066 ,  G09G2340/06 ,  G09G2360/16

Abstract: An image processing unit includes: a gain calculating section obtaining, based on first luminance information for each pixel, a first gain, in which the first gain is configured to increase with an increase in pixel luminance value in a range where the pixel luminance value is equal to or larger than a predetermined luminance value, and in which the pixel luminance value is derived from the first luminance information; and a determination section determining, based on the first luminance information and the first gain, second luminance information for each of the pixels.

Abstract translation: 一种图像处理单元，包括：增益计算部分，根据每个像素的第一亮度信息获得第一增益，其中第一增益被配置为随着像素亮度值在像素亮度值为 等于或大于预定亮度值，并且其中从第一亮度信息导出像素亮度值; 以及确定部分，基于所述第一亮度信息和所述第一增益来确定每个所述像素的第二亮度信息。