公开(公告)号：US20160035292A1

公开(公告)日：2016-02-04

申请号：US14745811

申请日：2015-06-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junpyo LEE ,  Joo Hong SEO ,  ByungKil JEON

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2320/0673 ,  G09G2340/06

Abstract: A display apparatus includes a plurality of primary color pixels and a plurality of white pixels. The white pixels include a first white pixel to receive a first white pixel signal generated based on a first gamma curve and a second white pixel to receive a second white pixel signal generated based on a second gamma curve.

Abstract translation: 显示装置包括多个原色像素和多个白色像素。 白色像素包括用于接收基于第一伽马曲线生成的第一白色像素信号的第一白色像素和用于接收基于第二伽马曲线生成的第二白色像素信号的第二白色像素。

公开(公告)号：US20140118331A1

公开(公告)日：2014-05-01

申请号：US13949112

申请日：2013-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： ByungKil JEON ,  Yong-Bum KIM ,  Dong-Hyun YEO ,  Suhyun JEONG ,  Heebum PARK ,  Junpyo LEE

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3677 ,  G09G2320/0233 ,  G09G2320/0247

Abstract: A display device includes a display panel including gate lines, data lines, and pixels each connected to a corresponding gate line and a corresponding data line, a gate driver configured to drive the gate lines, a data driver configured to drive the data lines, and a timing controller configured to generate control signals to control the data driver and to apply a vertical synchronization start signal including a first pulse, a second pulse, a first gate pulse signal, and a second gate pulse signal to the gate driver. The gate driver applies gate driving signals to the gate lines to pre-charge the pixels in response to the first pulse of the vertical synchronization start signal and the first gate pulse signal, and to main-charge the pixels in response to the second pulse of the vertical synchronization start signal and the second gate pulse signal.

Abstract translation: 显示装置包括：显示面板，包括栅极线，数据线和各自连接到相应的栅极线和对应的数据线的像素，配置成驱动栅极线的栅极驱动器，被配置为驱动数据线的数据驱动器;以及 定时控制器，被配置为产生控制信号以控制数据驱动器，并将包括第一脉冲，第二脉冲，第一门脉冲信号和第二门脉冲信号的垂直同步开始信号施加到栅极驱动器。 栅极驱动器将栅极驱动信号施加到栅极线，以响应垂直同步起始信号和第一栅极脉冲信号的第一脉冲对像素预充电，并且响应于第二脉冲对第一脉冲进行主充电 垂直同步起始信号和第二门脉冲信号。

公开(公告)号：US20140111564A1

公开(公告)日：2014-04-24

申请号：US13869186

申请日：2013-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： ByungKil JEON ,  Yong-Bum Kim ,  Jaehyoung Park ,  Dong-Hyun Yeo ,  Suhyun Jeong

IPC: G09G3/20

CPC classification number: G09G5/026 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/103 ,  G09G2340/0428 ,  G09G2370/08

Abstract: A timing controller for a display apparatus includes a dithering unit outputting a first signal in which bit widths of image signals are reduced, an image pattern detector detecting an image pattern of the image signals and outputting a dithering off signal corresponding to the detected image pattern, a dithering selector receiving the first signal and converts the first signal to a second signal in response to the dithering off signal, and a response time compensator generating a present image signal from the second signal and compensates a liquid crystal response time in accordance with a difference between the present image signal and a first previous image signal to output a data signal.

Abstract translation: 用于显示装置的定时控制器包括：输出图像信号的比特宽度减小的第一信号的抖动单元;检测图像信号的图像图形的图像模式检测器，并输出与检测到的图像图形相对应的抖动信号; 接收第一信号的抖动选择器，并响应于抖动信号将第一信号转换成第二信号;响应时间补偿器，根据第二信号产生当前图像信号，并根据差异补偿液晶响应时间 在当前图像信号和第一前一图像信号之间输出数据信号。

公开(公告)号：US20140104324A1

公开(公告)日：2014-04-17

申请号：US14132619

申请日：2013-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： BONGIM PARK ,  Nam-Gon CHOI ,  ByungKil JEON ,  Jae-Won JEONG ,  Woo-Young LEE ,  Kang-Hyun KIM

IPC: G09G3/36

CPC classification number: G09G3/3603 ,  G09G3/3648 ,  G09G2320/0242 ,  G09G2320/0276 ,  G09G2320/041

Abstract: A display apparatus includes a temperature sensor, a timing controller, a data driver and a display panel. The temperature sensor senses a temperature, the timing controller includes a dynamic capacitance capture (“DCC”) block, which converts a green data, a red data and a blue data into a green compensation data, a red compensation data and a blue compensation data, respectively, based on the temperature sensed by the temperature sensor, and the data driver converts the red compensation data, the green compensation data and the blue compensation data into a data voltage and outputs the data voltage. The display panel receives the data voltage and displays an image.

Abstract translation: 显示装置包括温度传感器，定时控制器，数据驱动器和显示面板。 温度传感器检测温度，定时控制器包括将绿色数据，红色数据和蓝色数据转换为绿色补偿数据的动态电容捕获（“DCC”）块，红色补偿数据和蓝色补偿数据 ，并且数据驱动器将红色补偿数据，绿色补偿数据和蓝色补偿数据转换成数据电压并输出数据电压。 显示面板接收数据电压并显示图像。

公开(公告)号：US20200043441A1

公开(公告)日：2020-02-06

申请号：US16527469

申请日：2019-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jongman KIM ,  Dong-hyun YEO ,  Woojung JUNG ,  Yong-bum KIM ,  Chul KIM ,  ByungKil JEON

IPC: G09G5/06 ,  G06T7/90 ,  G06T11/00 ,  G09G3/36

Abstract: Provided is a color compensation device of an electronic device including a first color converter, a parameter generator, an operator, and a second color converter. The first color converter receives an image signal, converts the image signal into initial tristimulus values based on a basic look-up table, and generates a conversion look-up table using the basic look-up table. The parameter generator extracts 2N number of representative parameters from the conversion look-up table and generates N number of compensation parameters on the basis of the 2N number of representative parameters. N is a natural number. The operator generates compensated tristimulus values at each gray scale using the N number of compensation parameters, generates a compensation look-up table, and converts the initial tristimulus values into the compensated tristimulus values using the compensation look-up table. The second color converter converts the compensated tristimulus values into a compensated image signal.

公开(公告)号：US20190130862A1

公开(公告)日：2019-05-02

申请号：US16163877

申请日：2018-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Woojung JUNG ,  Yong-bum KIM ,  Dong-hyun YEO ,  ByungKil JEON ,  Yongho SUNG

IPC: G09G3/36 ,  G09G3/3291

CPC classification number: G09G3/3688 ,  G09G3/20 ,  G09G3/3291 ,  G09G2310/0232 ,  G09G2310/0243 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2340/00 ,  G09G2340/10

Abstract: A display apparatus includes a signal controller, a panel driver, and a display panel. The signal controller includes N functional blocks that process input image signals to output image data signals and convert input control signals to internal control signals to output the internal control signals. The panel driver converts the image data signals to image data voltages in response to the internal control signals to output the image data voltages and outputs a gate driving voltage. The display panel receives the gate driving voltage and the image data voltages to display an image. A screen of the display panel includes a first area and a second area different from the first area. First input image signals corresponding to the first area among the input image signals are processed by I functional blocks (I is smaller than N) among the N functional blocks.

公开(公告)号：US20160203789A1

公开(公告)日：2016-07-14

申请号：US14819327

申请日：2015-08-05

Applicant: Samsung Display Co., Ltd.

Inventor： Junpyo LEE ,  ByungKil JEON

IPC: G09G5/02

CPC classification number: G09G5/02 ,  G02F1/133514 ,  G02F1/134309 ,  G02F2001/134354 ,  G09G3/3648 ,  G09G2300/0452 ,  G09G2300/0804 ,  G09G2310/0251 ,  G09G2310/0262

Abstract: A display panel includes a plurality of pixels. Each pixel includes a plurality of different-color sub-pixels and a coupling sub-pixel that overlaps at least one color sub-pixel so as to be configured to be capacitively coupled to the at least one color sub-pixel to be thereby driven so as to display a color different from that of the different-color sub-pixels.

Abstract translation: 显示面板包括多个像素。 每个像素包括多个不同颜色的子像素和与至少一个颜色子像素重叠的耦合子像素，以便被配置为电容耦合到至少一个彩色子像素从而被驱动 以显示与不同颜色的子像素不同的颜色。

公开(公告)号：US20150035875A1

公开(公告)日：2015-02-05

申请号：US14178669

申请日：2014-02-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Gwan JEON ,  Yong-Bum KIM ,  JAEHYOUNG PARK ,  Youngsoo SOHN ,  ByungKil JEON ,  Akihiro TAKEGAMA ,  JUNPYO LEE

IPC: G09G5/10 ,  G09G3/36

CPC classification number: G09G5/10 ,  G09G3/3648 ,  G09G2300/0443

Abstract: A display apparatus includes a plurality of pixels connected to a plurality of gate lines and a plurality of data lines and a timing controller, in which each pixel includes a first sub-pixel and a second sub-pixel. In such a display apparatus, the timing controller provides the first sub-pixel and the second sub-pixel with a first data signal and a second data signal corresponding to one of a high gray scale curve and a low gray scale curve, alternately every frame, when the image signal is a first type of image signal, and the timing controller provides the first sub-pixel with a first data signal corresponding to the high gray scale curve and the second sub-pixel with a second data signal corresponding to the low gray scale curve when the image signal is a first type of image signal.

Abstract translation: 显示装置包括连接到多条栅极线和多条数据线的多个像素和定时控制器，其中每个像素包括第一子像素和第二子像素。 在这种显示装置中，定时控制器为第一子像素和第二子像素提供第一数据信号和对应于高灰度曲线和低灰度曲线之一的第二数据信号，每个帧 当图像信号是第一类型的图像信号时，并且定时控制器向第一子像素提供对应于高灰度曲线的第一数据信号和具有对应于低灰度曲线的第二数据信号的第二子像素 当图像信号是第一类图像信号时的灰度曲线。