公开(公告)号：US20140176407A1

公开(公告)日：2014-06-26

申请号：US13891485

申请日：2013-05-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hak-Mo CHOI ,  Jong-Hee Na ,  Gwangho Nam ,  Hoisik Moon ,  Chang-Soo Lee ,  Min-Yup Chae ,  Jae-Suk Choi

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3677 ,  G09G2310/06 ,  G09G2360/18

Abstract: A display device includes pixels respectively arranged in areas defined by gate lines and data lines, a gate driver that drives the gate lines in response to a gate pulse signal, a data driver that drives the data lines in response to a clock signal and a data signal, and a timing controller that applies the clock signal and the data signal to the data driver and the gate pulse signal to the gate driver in response to an image signal and a control signal. The timing controller periodically changes a pulse width of each of the gate pulse signal and the clock signal.

Abstract translation: 显示装置包括分别布置在由栅极线和数据线限定的区域中的像素，响应于栅极脉冲信号驱动栅极线的栅极驱动器，响应于时钟信号和数据驱动数据线的数据驱动器 信号和定时控制器，其响应于图像信号和控制信号将时钟信号和数据信号施加到数据驱动器和门脉冲信号到栅极驱动器。 定时控制器周期性地改变每个门脉冲信号和时钟信号的脉冲宽度。

公开(公告)号：US09390645B2

公开(公告)日：2016-07-12

申请号：US14450130

申请日：2014-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Seok Choi ,  Hoisik Moon ,  Gwangho Nam ,  Chang-Soo Lee ,  Min-Yup Chae ,  Hak-Mo Choi

IPC: G09G1/00 ,  G09G3/20

CPC classification number: G09G3/20 ,  G09G2320/0276 ,  G09G2320/0285 ,  G09G2320/0673 ,  G09G2320/0693

Abstract: A display apparatus is provided. The display apparatus includes a display panel including a plurality of display blocks; a driving circuit configured to control an image to be displayed on the display panel; and a timing controller configured to control the driving circuit in response to an image signal and a control signal and to provide a data signal to the driving circuit, wherein the timing controller comprises a memory storing gamma correction values corresponding to gray scales of the image signal, and wherein the timing controller outputs the data signal, and the data signal is obtained by correcting the image signal using the gamma correction values.

Abstract translation: 提供一种显示装置。 显示装置包括：显示面板，包括多个显示块; 驱动电路，被配置为控制要在所述显示面板上显示的图像; 以及定时控制器，其被配置为响应于图像信号和控制信号来控制所述驱动电路，并且向所述驱动电路提供数据信号，其中所述定时控制器包括存储与所述图像信号的灰度级对应的伽马校正值的存储器 并且其中定时控制器输出数据信号，并且通过使用伽马校正值校正图像信号来获得数据信号。

公开(公告)号：US09311875B2

公开(公告)日：2016-04-12

申请号：US13891485

申请日：2013-05-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hak-Mo Choi ,  Jong-Hee Na ,  Gwangho Nam ,  Hoisik Moon ,  Chang-Soo Lee ,  Min-Yup Chae ,  Jae-Suk Choi

IPC: G09G3/00 ,  G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3677 ,  G09G2310/06 ,  G09G2360/18

Abstract: A display device includes pixels respectively arranged in areas defined by gate lines and data lines, a gate driver that drives the gate lines in response to a gate pulse signal, a data driver that drives the data lines in response to a clock signal and a data signal, and a timing controller that applies the clock signal and the data signal to the data driver and the gate pulse signal to the gate driver in response to an image signal and a control signal. The timing controller periodically changes a pulse width of each of the gate pulse signal and the clock signal.

Abstract translation: 显示装置包括分别布置在由栅极线和数据线限定的区域中的像素，响应于栅极脉冲信号驱动栅极线的栅极驱动器，响应于时钟信号和数据驱动数据线的数据驱动器 信号和定时控制器，其响应于图像信号和控制信号将时钟信号和数据信号施加到数据驱动器和门脉冲信号到栅极驱动器。 定时控制器周期性地改变每个门脉冲信号和时钟信号的脉冲宽度。

公开(公告)号：US20140232741A1

公开(公告)日：2014-08-21

申请号：US13941013

申请日：2013-07-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Suk Choi ,  Gwangho Nam ,  Hoisik Moon ,  Byoung Seok Yoo ,  Chang-Soo Lee ,  Min-Yup Chae ,  Hak-Mo Choi

IPC: G09G5/02

CPC classification number: G09G5/028 ,  G09G5/06 ,  G09G2340/06 ,  H04N9/643 ,  H04N9/67

Abstract: An image processing method includes receiving an RGB data, converting the RGB data to an HSV data configured to include hue, saturation, and value compensating for the HSV data on a basis of a hue data of the HSV data, and converting the compensated HSV data to a compensated RGB data. The compensating of the HSV data includes reading out a compensation data corresponding to the hue data from a look-up table and compensating for the HSV data using the compensation data. The data are compensated on the basis of the hue in the HSV color space and the saturation and value are preserved, and thus the image, e.g., the memory color like the skin color, may be prevented from being distorted.

Abstract translation: 一种图像处理方法包括：接收RGB数据，根据HSV数据的色相数据，将RGB数据转换成HSV数据，HSV数据被配置为包括HSV数据的色相，饱和度和值补偿，并且将经补偿的HSV数据 到补偿的RGB数据。 HSV数据的补偿包括从查找表读出与色调数据对应的补偿数据，并使用补偿数据补偿HSV数据。 基于HSV颜色空间中的色调补偿数据，并且保持饱和度和值，因此可以防止像皮肤颜色的图像，例如存储器颜色变形。

公开(公告)号：US09165529B2

公开(公告)日：2015-10-20

申请号：US13746139

申请日：2013-01-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junpyo Lee ,  Hoisik Moon ,  Gwangho Nam ,  Hyun-Sik Yoon ,  ByungKil Jeon ,  Jae-Seob Chung

IPC: H04N13/04 ,  G09G5/14 ,  G09G3/00 ,  G09G3/20

CPC classification number: G09G5/14 ,  G09G3/003 ,  G09G3/20 ,  G09G2310/08 ,  G09G2340/0435 ,  H04N13/341 ,  H04N13/398

Abstract: A stereoscopic image display system includes a three-dimensional (3D) image signal generator, a display panel, a timing controller, a data driver, and a gate driver. The 3D image signal generator generates left-eye data and right-eye data on the basis of an image signal outputs the left-eye data and the right-eye data to the timing controller. The timing controller outputs the left-eye data and the right-eye data having a first frequency to the data driver in a first mode and outputs left-eye frame data and right-eye frame data having a second frequency to the data driver in a second mode. Two pixels, which are respectively connected to an i-th gate line and an (i+1)th gate line among the gate lines and to a same data line among the data lines, are operated with the same driving time in the first and second modes.

Abstract translation: 立体图像显示系统包括三维（3D）图像信号发生器，显示面板，定时控制器，数据驱动器和门驱动器。 3D图像信号发生器基于图像信号产生左眼数据和右眼数据，将左眼数据和右眼数据输出到定时控制器。 定时控制器以第一模式向数据驱动器输出具有第一频率的左眼数据和右眼数据，并将数据驱动器的左眼帧数据和具有第二频率的右眼帧数据输出到数据驱动器 第二模式。 分别连接到栅极线之间的第i条栅极线和第（i + 1）栅极线和数据线中的相同数据线的两个像素在第一和第二栅极线中以相同的驱动时间运行，并且 第二种模式。

公开(公告)号：US20130201181A1

公开(公告)日：2013-08-08

申请号：US13746139

申请日：2013-01-21

Applicant: Samsung Display Co., LTD.

Inventor： Junpyo Lee ,  Hoisik Moon ,  Gwangho Nam ,  Hyun-Sik Yoon ,  ByungKil Jeon ,  Jae-Seob Chung

IPC: G09G5/14

CPC classification number: G09G5/14 ,  G09G3/003 ,  G09G3/20 ,  G09G2310/08 ,  G09G2340/0435 ,  H04N13/341 ,  H04N13/398

Abstract: A stereoscopic image display system includes a three-dimensional (3D) image signal generator, a display panel, a timing controller, a data driver, and a gate driver. The 3D image signal generator generates left-eye data and right-eye data on the basis of an image signal outputs the left-eye data and the right-eye data to the timing controller. The timing controller outputs the left-eye data and the right-eye data having a first frequency to the data driver in a first mode and outputs left-eye frame data and right-eye frame data having a second frequency to the data driver in a second mode. Two pixels, which are respectively connected to an i-th gate line and an (i+1)th gate line among the gate lines and to a same data line among the data lines, are operated with the same driving time in the first and second modes.

Abstract translation: 立体图像显示系统包括三维（3D）图像信号发生器，显示面板，定时控制器，数据驱动器和门驱动器。 3D图像信号发生器基于图像信号产生左眼数据和右眼数据，将左眼数据和右眼数据输出到定时控制器。 定时控制器以第一模式向数据驱动器输出具有第一频率的左眼数据和右眼数据，并将数据驱动器的左眼帧数据和具有第二频率的右眼帧数据输出到数据驱动器 第二模式。 分别连接到栅极线之间的第i条栅极线和第（i + 1）栅极线和数据线中的相同数据线的两个像素在第一和第二栅极线中以相同的驱动时间运行，并且 第二种模式。