公开(公告)号：US20160133206A1

公开(公告)日：2016-05-12

申请号：US14988147

申请日：2016-01-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoung-Chul KIM ,  Dong Keon KIM ,  Bo-Ram KIM ,  Tae Eun KIM ,  Seoung Bum PYOUN

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G06F3/041 ,  G06F3/0412 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2320/0257

Abstract: A display device capable of substantially preventing a bruising phenomenon and a driving method thereof are provided. The display device includes a display panel which displays an image and a signal controller which controls signals for driving the display panel. The signal controller includes a first accurate color capture (“ACC”) unit which performs ACC correction on input image data to generate first correction image data; a second ACC unit which performs the ACC correction on the input image data to generate second correction image data; and an ACC selection unit which selectively applies the input image data to the first ACC unit or the second ACC unit. A maximum gray of the second correction image data is lower than a maximum gray of the first correction image data.

Abstract translation: 提供了能够基本上防止瘀伤现象的显示装置及其驱动方法。 显示装置包括显示图像的显示面板和控制用于驱动显示面板的信号的信号控制器。 信号控制器包括对输入图像数据执行ACC校正以产生第一校正图像数据的第一精确彩色捕获（“ACC”）单元; 第二ACC单元，对输入图像数据执行ACC校正，以产生第二校正图像数据; 以及ACC选择单元，其选择性地将输入图像数据应用于第一ACC单元或第二ACC单元。 第二校正图像数据的最大灰度低于第一校正图像数据的最大灰度。

公开(公告)号：US20130285965A1

公开(公告)日：2013-10-31

申请号：US13932694

申请日：2013-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Nam-Hee GOO ,  Bo-Ram KIM ,  Myoung-Chul KIM ,  Byoung-Jun LEE ,  Yun-Jae KIM

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/041 ,  G06F3/0418

Abstract: A display device includes; a touch panel device including; a touch panel and a touch controller connected to the touch panel, the touch controller including; a sampling unit which samples a sensing output signal input thereto from the touch panel to generate a sampled signal, and an analog/digital converter which converts the sampled signal to generate contact information, and a display panel device including; a display panel, a gate driver which applies a gate signal to the display panel, and a data driver which applies a data voltage to the display panel, wherein the sampling unit samples a portion of the sensing output signal which does not include a coupling noise.

公开(公告)号：US20150153883A1

公开(公告)日：2015-06-04

申请号：US14619882

申请日：2015-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Nam-Hee GOO ,  Bo-Ram KIM ,  Myoung-Chul KIM ,  Byoung-Jun LEE ,  Yun-Jae KIM

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/041 ,  G06F3/0418

Abstract: A display device includes; a touch panel device including; a touch panel and a touch controller connected to the touch panel, the touch controller including; a sampling unit which samples a sensing output signal input thereto from the touch panel to generate a sampled signal, and an analog/digital converter which converts the sampled signal to generate contact information, and a display panel device including; a display panel, a gate driver which applies a gate signal to the display panel, and a data driver which applies a data voltage to the display panel, wherein the sampling unit samples a portion of the sensing output signal which does not include a coupling noise.

Abstract translation: 显示装置包括： 触摸面板装置，包括： 触摸面板和连接到触摸面板的触摸控制器，触摸控制器包括： 采样单元，其对从触摸面板输入的感测输出信号进行采样以产生采样信号;以及模拟/数字转换器，其转换采样信号以产生接触信息;以及显示面板装置，包括： 显示面板，向显示面板施加栅极信号的栅极驱动器和向显示面板施加数据电压的数据驱动器，其中采样单元对不包括耦合噪声的感测输出信号的一部分进行采样 。

公开(公告)号：US20160133207A1

公开(公告)日：2016-05-12

申请号：US14988364

申请日：2016-01-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoung-Chul KIM ,  Dong Keon KIM ,  Bo-Ram KIM ,  Tae Eun KIM ,  Seoung Bum PYOUN

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G06F3/041 ,  G06F3/0412 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2320/0257

Abstract: A display device capable of substantially preventing a bruising phenomenon and a driving method thereof are provided. The display device includes a display panel which displays an image and a signal controller which controls signals for driving the display panel. The signal controller includes a first accurate color capture (“ACC”) unit which performs ACC correction on input image data to generate first correction image data; a second ACC unit which performs the ACC correction on the input image data to generate second correction image data; and an ACC selection unit which selectively applies the input image data to the first ACC unit or the second ACC unit. A maximum gray of the second correction image data is lower than a maximum gray of the first correction image data.

公开(公告)号：US20130342583A1

公开(公告)日：2013-12-26

申请号：US13672138

申请日：2012-11-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoung-Chul KIM ,  Dong Keon KIM ,  Bo-Ram KIM ,  Tae Eun KIM ,  Seoung Bum PYOUN

IPC: G09G5/10 ,  G06F3/038

CPC classification number: G09G3/3607 ,  G06F3/041 ,  G06F3/0412 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2320/0257

Abstract: A display device capable of substantially preventing a bruising phenomenon and a driving method thereof are provided. The display device includes a display panel which displays an image and a signal controller which controls signals for driving the display panel. The signal controller includes a first accurate color capture (“ACC”) unit which performs ACC correction on input image data to generate first correction image data; a second ACC unit which performs the ACC correction on the input image data to generate second correction image data; and an ACC selection unit which selectively applies the input image data to the first ACC unit or the second ACC unit. A maximum gray of the second correction image data is lower than a maximum gray of the first correction image data.

Abstract translation: 提供了能够基本上防止瘀伤现象的显示装置及其驱动方法。 显示装置包括显示图像的显示面板和控制用于驱动显示面板的信号的信号控制器。 信号控制器包括对输入图像数据执行ACC校正以产生第一校正图像数据的第一精确彩色捕获（“ACC”）单元; 第二ACC单元，对输入图像数据执行ACC校正，以产生第二校正图像数据; 以及ACC选择单元，其选择性地将输入图像数据应用于第一ACC单元或第二ACC单元。 第二校正图像数据的最大灰度低于第一校正图像数据的最大灰度。