公开(公告)号：US20140055503A1

公开(公告)日：2014-02-27

申请号：US13911933

申请日：2013-06-06

Applicant: Samsung Display Co., Ltd.

Inventor： MEEHYE JUNG ,  Sang-Uk LIM ,  JaeSung BAE ,  BONGHYUN YOU

IPC: G09G5/10 ,  G09G3/36

CPC classification number: G09G5/10 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3659 ,  G09G3/3688 ,  G09G2300/0447 ,  G09G2320/0233

Abstract: A display apparatus includes a plurality of pixels, each of the pixels including a high pixel and a low pixel, a first data driver disposed on a first side of the display panel and applying first data voltages to the high pixels through first data lines, a second data driver disposed on a second side opposite the first side of the display panel and applying second data voltages to the low pixels through second data lines, and a first gate driver formed on a third side of the display panel between the first side and the second side, and sequentially applying gate signals to the plurality of pixels connected to gate lines. The first data voltages are sequentially supplied to the high pixels from the first side of the display panel and the second data voltages are sequentially supplied to the low pixels from the second side of the display.

Abstract translation: 显示装置包括多个像素，每个像素包括高像素和低像素，第一数据驱动器，其布置在显示面板的第一侧上，并且通过第一数据线将第一数据电压施加到高像素; 第二数据驱动器，其布置在与显示面板的第一侧相对的第二侧上，并且通过第二数据线将第二数据电压施加到低像素;以及第一栅极驱动器，其形成在显示面板的第一侧和第二侧之间 并且向连接到栅极线的多个像素顺序施加栅极信号。 第一数据电压从显示面板的第一侧依次提供给高像素，并且第二数据电压从显示器的第二侧依次提供给低像素。

公开(公告)号：US20190156469A1

公开(公告)日：2019-05-23

申请号：US16190463

申请日：2018-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Nam-Gon CHOI ,  Namjae LIM ,  Moonshik KANG ,  Jinpil KIM ,  JaeSung BAE ,  Jaehoon LEE

IPC: G06T5/00 ,  G06T3/40

CPC classification number: G06T5/009 ,  G06T3/403

Abstract: In an image processing method that converts image data into output data by performing tone mapping, an edge of an image represented by the image data is determined, a first tone mapping operation is performed on first image data included in the image data, where the first image data represent a first portion of the image not including the edge, whether a gray level of second image data is within a predetermined gray range is determined, where the second image data represent a second portion of the image including the edge, a second tone mapping operation is performed on the second image data when the gray level of the second image data is within the gray range, and the first tone mapping operation is performed on the second image data when the gray level of the second image data is not within the gray range.