公开(公告)号：US20150279305A1

公开(公告)日：2015-10-01

申请号：US14607196

申请日：2015-01-28

Applicant: Samsung Display Co., Ltd.

Inventor： JAEHYUN CHO ,  Sung-Jin HONG ,  JaeWoong KANG ,  JAE BYUNG PARK ,  SeYoung SONG

IPC: G09G5/00 ,  G09G5/18

CPC classification number: G09G3/3614 ,  G09G3/3677 ,  G09G2310/0224 ,  G09G2330/045 ,  G09G2370/08

Abstract: A display device includes pixels connected to gate lines and data lines to display an image based on first and second sub-frames and a data driver which generates first data voltages during the first sub-frame and second data voltages having a polarity opposite to that of the first data voltages during the second sub-frame. The pixels connected to odd-numbered gate lines of the gate lines receive the first data voltages through the data lines in response to first gate signals provided through the odd-numbered gate lines during the first sub-frame, and the pixels connected to even-numbered gate lines of the gate lines receive the second data voltages through the data lines in response to second gate signals provided through the even-numbered gate lines during the second sub-frame.

Abstract translation: 显示装置包括连接到栅极线和数据线的像素，用于基于第一和第二子帧显示图像;以及数据驱动器，其在第一子帧期间产生第一数据电压，而第二数据电压具有与 在第二子帧期间的第一数据电压。 连接到栅极线的奇数栅极线的像素响应于在第一子帧期间通过奇数编号的栅极线提供的第一栅极信号而经由数据线接收第一数据电压，并且连接到偶数栅极的像素， 栅极线的编号栅极线响应于在第二子帧期间通过偶数栅极线提供的第二栅极信号而经由数据线接收第二数据电压。

公开(公告)号：US20160086576A1

公开(公告)日：2016-03-24

申请号：US14741563

申请日：2015-06-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAEHYUN CHO

IPC: G09G5/10 ,  H05B33/08

CPC classification number: H05B33/0854 ,  G09G3/3413 ,  G09G2320/04 ,  G09G2320/0626 ,  G09G2320/064 ,  G09G2360/145 ,  H05B33/0827 ,  H05B33/0869

Abstract: A display device is provided. The display device includes a display panel driving unit and a backlight unit. The display panel driving unit generates a data signal to display an image on a display panel of the display device and to output a first light control signal and a second light control signal in response to a mode signal. The backlight unit provides first light having a first color to the display panel in response to the first light control signal and provides second light having a second color to the display panel in response to the second light control signal. The display panel driving unit adjusts a pulse width of the first light control signal or a pulse width of the second light control signal in response to the dimming signal.

Abstract translation: 提供显示装置。 显示装置包括显示面板驱动单元和背光单元。 显示面板驱动单元生成数据信号以在显示装置的显示面板上显示图像，并响应于模式信号输出第一光控制信号和第二光控制信号。 背光单元响应于第一光控制信号向显示面板提供具有第一颜色的第一光，并且响应于第二光控制信号向显示面板提供具有第二颜色的第二光。 显示面板驱动单元响应于调光信号调整第一光控制信号的脉冲宽度或第二光控制信号的脉冲宽度。

公开(公告)号：US20150116378A1

公开(公告)日：2015-04-30

申请号：US14249039

申请日：2014-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： HYUN MIN CHO ,  KWANGKEUN LEE ,  JAE BYUNG PARK ,  JAEHYUN CHO ,  SEON-TAE YOON ,  HYUNDEOK IM ,  SUNG-JIN HONG

IPC: G09G3/36

CPC classification number: G09G3/3413 ,  G09G3/342 ,  G09G3/3648 ,  G09G2300/0452 ,  G09G2310/0235 ,  G09G2320/0242 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2360/16

Abstract: A display device including a display panel driving unit configured to convert an image signal provided from an external device into a data signal such that an image is displayed on a display panel, and to output a first light control signal and a second light control signal. A backlight unit is configured to provide the display panel with a first color light and a second color light different from the first color light in response to the first light control signal and the second control signal. The display panel driving unit is further configured to determine a pulse width of each of the first light control signal and the second light control signal according to a color characteristic of the image signal.

Abstract translation: 一种显示装置，包括：显示面板驱动单元，被配置为将从外部设备提供的图像信号转换为数据信号，使得图像在显示面板上显示，并输出第一光控制信号和第二光控制信号。 背光单元被配置为响应于第一光控制信号和第二控制信号向显示面板提供与第一颜色光不同的第一颜色光和第二颜色光。 显示面板驱动单元还被配置为根据图像信号的颜色特性来确定第一光控制信号和第二光控制信号中的每一个的脉冲宽度。