公开(公告)号：US20160232860A1

公开(公告)日：2016-08-11

申请号：US15016111

申请日：2016-02-04

Applicant: Samsung Display Co., Ltd

Inventor： Jung-won KIM

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/2022 ,  G09G3/3611 ,  G09G3/3648 ,  G09G2300/0452 ,  G09G2310/0281 ,  G09G2310/0283 ,  G09G2310/08 ,  G09G2320/02 ,  G09G2320/0252 ,  G09G2320/028 ,  G09G2320/0673 ,  G09G2320/068

Abstract: A display apparatus includes pixels. A first pixel group of the pixels displays a first grayscale image on the basis of a first gamma curve during three sub-frame periods among consecutive first to fourth sub-frame periods and displays a second grayscale image based on of a second gamma curve during a remaining one sub-frame period of the first to fourth sub-frame periods. A second pixel group of the pixels displays a third grayscale image based on the first gamma curve during three sub-frame periods among the first to fourth sub-frame periods and displays a fourth grayscale image based on the second gamma curve during a remaining one sub-frame period of the first to fourth sub-frame periods. A sub-frame period in which the first pixel group displays the second grayscale image is different from a sub-frame period in which the second pixel group displays the fourth grayscale image.

Abstract translation: 显示装置包括像素。 所述像素的第一像素组在连续的第一至第四子帧周期中的三个子帧周期期间基于第一伽马曲线显示第一灰度图像，并且在第一伽玛曲线期间基于第二伽马曲线显示第二灰度图像 剩余的第一至第四子帧周期的一个子帧周期。 所述像素的第二像素组在所述第一至第四子帧周期中的三个子帧周期期间基于所述第一伽马曲线显示第三灰度图像，并且在剩余的一个子像素期间基于所述第二伽玛曲线显示第四灰度图像 帧周期的第一到第四子帧周期。 第一像素组显示第二灰阶图像的子帧周期与第二像素组显示第四灰度图像的子帧周期不同。

公开(公告)号：US20160275843A1

公开(公告)日：2016-09-22

申请号：US14862372

申请日：2015-09-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghwa SHIN ,  Jung-won KIM ,  Hyang-a PARK ,  Jaesung BAE ,  Seunghwan PARK ,  Jaehyung CHO

IPC: G09G3/20 ,  G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3607 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2320/0233 ,  G09G2320/0673 ,  G09G2370/08

Abstract: A display apparatus includes a dot formed from a plurality of pixels. Each pixel displays a grayscale that is a sum of a first image displayed during an Nth frame and a second image displayed during an (N+1)th frame. N is an integer equal to or greater than 1. The dot includes first and second pixels having a first color, the first pixel displaying an image having a first grayscale based on a first gamma curve, and the second pixel displaying an image having a second grayscale based on a second gamma curve. Third and fourth pixels have a second color and display images having the first grayscale based on the first gamma curve. Fifth and sixth pixels have a third color and display images having the second grayscale based on the second gamma curve.

Abstract translation: 显示装置包括由多个像素形成的点。 每个像素显示作为在第N帧期间显示的第一图像和在第（N + 1）帧期间显示的第二图像之和的灰度。 N是等于或大于1的整数。该点包括具有第一颜色的第一和第二像素，第一像素基于第一伽马曲线显示具有第一灰度的图像，并且第二像素显示具有第二颜色的第二像素 基于第二伽马曲线的灰度级。 第三和第四像素具有第二颜色，并且基于第一伽马曲线显示具有第一灰度级的图像。 第五和第六像素具有第三颜色，并且基于第二伽马曲线显示具有第二灰度级的图像。