公开(公告)号：US09626912B2

公开(公告)日：2017-04-18

申请号：US14788553

申请日：2015-06-30

Applicant: Samsung Display Co. Ltd.

Inventor： Jung-Taek Kim ,  Joon-Chul Goh ,  Soo-Yeon Lee ,  Kyoung-Ho Lim ,  Young-Woo Choi

IPC: G09G3/30 ,  G09G3/3266 ,  G09G3/3233 ,  G09G3/20

CPC classification number: G09G3/3266 ,  G09G3/2022 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2310/021 ,  G09G2310/0218 ,  G09G2310/0221

Abstract: An electroluminescent display and a method of driving the same are disclosed. In one aspect, the display includes a display panel including a plurality of pixel units electrically connected to a plurality of data lines and a plurality of gate lines. The pixel units are arranged in a matrix of a plurality of rows and a plurality of columns, the pixel units in the same column are connected to the same data line, and the pixel units in the same diagonal line of the matrix are connected to the same gate line. The display also includes a data driver located at a first side of the display panel, the data driver being configured to drive the data lines, and a gate driver located at the first side of the display panel and configured to drive the gate lines.

公开(公告)号：US20150310808A1

公开(公告)日：2015-10-29

申请号：US14542530

申请日：2014-11-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Hoon Lee ,  Baek-Woon Lee ,  Jung-Taek Kim ,  Jae-Woo Song ,  Hae-Goo Jung

IPC: G09G3/32 ,  G09G3/20

CPC classification number: G09G3/3291 ,  G09G3/20 ,  G09G3/2003 ,  G09G3/2007 ,  G09G3/2022 ,  G09G3/3225 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0271 ,  G09G2320/0626 ,  G09G2330/028

Abstract: A display device includes a display panel including a plurality of pixels, a control unit configured to scale image data provided from the outside based on an image load factor and to output the scaled image data, and a data driver configured to supply data signals corresponding to the scaled image data to a plurality of data lines connected to the pixels, wherein the control unit includes a load factor calculating unit configured to calculate a load factor of the image data; and a data scaler configured to scale a gray level of the image data based on a scaling ratio corresponding to a load factor.

Abstract translation: 一种显示装置，包括：多个像素的显示面板;控制单元，被配置为基于图像负载因子对从外部提供的图像数据进行缩放，并输出所缩放的图像数据;以及数据驱动器，被配置为提供对应于 将所述缩放后的图像数据分配给与所述像素连接的多条数据线，其中，所述控制部包括被配置为计算所述图像数据的负载因子的负载率计算部; 以及数据缩放器，被配置为基于对应于负载因子的缩放比例来缩放图像数据的灰度级。

公开(公告)号：US20150243208A1

公开(公告)日：2015-08-27

申请号：US14596099

申请日：2015-01-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Taek Kim ,  Bong-Hyun You

IPC: G09G3/32

CPC classification number: G09G3/3225 ,  G09G3/2022 ,  G09G2310/0202 ,  G09G2310/0221 ,  G09G2310/0283 ,  G09G2310/08

Abstract: An organic light emitting display includes: a data driver configured to supply a data signal to data lines, corresponding to a data enable signal during a driving period in which an image is displayed; and a timing controller configured to supply data and the data enable signal to the data driver, wherein a first data enable signal having a first period and a second data enable signal having a second period differing from the first period are included in the data enable signal supplied during one frame period.

Abstract translation: 有机发光显示器包括：数据驱动器，被配置为在显示图像的驱动周期期间将数据信号提供给对应于数据使能信号的数据线; 以及定时控制器，被配置为向数据驱动器提供数据和数据使能信号，其中具有第一周期的第一数据使能信号和具有与第一周期不同的第二周期的第二数据使能信号包括在数据使能信号中 在一帧期间内提供。