公开(公告)号：US09570023B2

公开(公告)日：2017-02-14

申请号：US15077448

申请日：2016-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Youn-Hak Jeong ,  Gak-Seok Lee

IPC: G09G3/36

CPC classification number: G09G3/3659 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2300/0447 ,  G09G2300/0809 ,  G09G2320/0242 ,  G09G2320/0252 ,  G09G2320/0646 ,  G09G2320/0673 ,  G09G2340/16

Abstract: A display panel including a plurality of pixels. A first pixel among the plurality of pixels includes a first subpixel, which further includes a first subpixel electrode, a first switching element configured to apply a data voltage to the first subpixel electrode, and a second switching element applying a boosting voltage to the first subpixel electrode. The first pixel further includes a second subpixel including a second subpixel electrode and a third switching element applying the data voltage to the low pixel electrode. Accordingly, display quality and reliability of the display panel may be improved.

Abstract translation: 包括多个像素的显示面板。 多个像素中的第一像素包括第一子像素，其还包括第一子像素电极，被配置为向第一子像素电极施加数据电压的第一开关元件和向第一子像素施加升压电压的第二开关元件 电极。 第一像素还包括包括第二子像素电极的第二子像素和将数据电压施加到低像素电极的第三开关元件。 因此，可以提高显示面板的显示质量和可靠性。

公开(公告)号：US09274392B2

公开(公告)日：2016-03-01

申请号：US13828202

申请日：2013-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Yong No ,  Youn-Hak Jeong

IPC: G02F1/1337 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/136227 ,  G02F1/133753 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display including: a first substrate including a pixel area including a first subpixel area and a second subpixel area; a first subpixel electrode positioned in the first subpixel area and a second subpixel electrode positioned in the second subpixel area; an insulating layer formed on the first and second subpixel electrodes; a third subpixel electrode positioned in the first subpixel area and overlapping the first subpixel electrode; a fourth subpixel electrode positioned in the second subpixel area and overlapping the second subpixel electrode; a second substrate facing the first substrate; and a liquid crystal layer interposed between the first substrate and the second substrate. The first and fourth subpixel electrodes are connected to a first thin film transistor, and the second and third subpixel electrodes are connected to a second thin film transistor.

Abstract translation: 一种液晶显示器，包括：第一基板，包括包括第一子像素区域和第二子像素区域的像素区域; 位于第一子像素区域中的第一子像素电极和位于第二子像素区域中的第二子像素电极; 形成在所述第一和第二子像素电极上的绝缘层; 第三子像素电极，位于所述第一子像素区域中并与所述第一子像素电极重叠; 第四子像素电极，位于第二子像素区域中并与第二子像素电极重叠; 面对所述第一基板的第二基板; 以及插入在第一基板和第二基板之间的液晶层。 第一和第四子像素电极连接到第一薄膜晶体管，第二和第三子像素电极连接到第二薄膜晶体管。

公开(公告)号：US09508299B2

公开(公告)日：2016-11-29

申请号：US14328223

申请日：2014-07-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu Lee ,  Youn-Hak Jeong ,  Jang-Bog Ju ,  Pil-Gyu Kang ,  Se-Jin Kim

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2320/0209

Abstract: A method of driving a display panel includes providing a boosting voltage line on the display panel with a boosting voltage, compensating the boosting voltage based on a feedback boosting voltage received from the display panel, and providing the boosting voltage line on the display panel with the compensated boosting voltage. The display panel includes a first sub pixel. The first sub pixel includes a first switching element and a first boosting switching element, the first switching element is connected to a first liquid crystal (LC) capacitor, a gate line, an m-th data line and a first electrode of the first LC capacitor, and the first boosting switching element is connected to the boosted voltage line, and ‘m’ is a natural number.

Abstract translation: 一种驱动显示面板的方法包括：在升压电压下在显示面板上提供升压电压线，根据从显示面板接收的反馈升压电压补偿升压电压，并在显示面板上提供升压电压线， 补偿升压电压。 显示面板包括第一子像素。 第一子像素包括第一开关元件和第一升压开关元件，第一开关元件连接到第一液晶（LC）电容器，栅极线，第m数据线和第一LC的第一电极 电容器，并且第一升压开关元件连接到升压电压线，并且“m”是自然数。

公开(公告)号：US20140043554A1

公开(公告)日：2014-02-13

申请号：US13828202

申请日：2013-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Yong NO ,  Youn-Hak Jeong

IPC: G02F1/1362 ,  G02F1/1337

CPC classification number: G02F1/136227 ,  G02F1/133753 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display including: a first substrate including a pixel area including a first subpixel area and a second subpixel area; a first subpixel electrode positioned in the first subpixel area and a second subpixel electrode positioned in the second subpixel area; an insulating layer formed on the first and second subpixel electrodes; a third subpixel electrode positioned in the first subpixel area and overlapping the first subpixel electrode; a fourth subpixel electrode positioned in the second subpixel area and overlapping the second subpixel electrode; a second substrate facing the first substrate; and a liquid crystal layer interposed between the first substrate and the second substrate. The first and fourth subpixel electrodes are connected to a first thin film transistor, and the second and third subpixel electrodes are connected to a second thin film transistor.

Abstract translation: 一种液晶显示器，包括：第一基板，包括包括第一子像素区域和第二子像素区域的像素区域; 位于第一子像素区域中的第一子像素电极和位于第二子像素区域中的第二子像素电极; 形成在所述第一和第二子像素电极上的绝缘层; 第三子像素电极，位于所述第一子像素区域中并与所述第一子像素电极重叠; 第四子像素电极，位于第二子像素区域中并与第二子像素电极重叠; 面对所述第一基板的第二基板; 以及插入在第一基板和第二基板之间的液晶层。 第一和第四子像素电极连接到第一薄膜晶体管，第二和第三子像素电极连接到第二薄膜晶体管。

公开(公告)号：US20150228238A1

公开(公告)日：2015-08-13

申请号：US14328223

申请日：2014-07-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Kyu Lee ,  Youn-Hak Jeong ,  Jang-Bog Ju ,  Pil-Gyu Kang ,  Se-Jin Kim

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2320/0209

Abstract: A method of driving a display panel includes providing a boosting voltage line on the display panel with a boosting voltage, compensating the boosting voltage based on a feedback boosting voltage received from the display panel, and providing the boosting voltage line on the display panel with the compensated boosting voltage. The display panel includes a first sub pixel. The first sub pixel includes a first switching element and a first boosting switching element, the first switching element is connected to a first liquid crystal (LC) capacitor, a gate line, an m-th data line and a first electrode of the first LC capacitor, and the first boosting switching element is connected to the boosted voltage line, and ‘m’ is a natural number.

Abstract translation: 一种驱动显示面板的方法包括：在升压电压下在显示面板上提供升压电压线，根据从显示面板接收的反馈升压电压补偿升压电压，并在显示面板上提供升压电压线， 补偿升压电压。 显示面板包括第一子像素。 第一子像素包括第一开关元件和第一升压开关元件，第一开关元件连接到第一液晶（LC）电容器，栅极线，第m数据线和第一LC的第一电极 电容器，并且第一升压开关元件连接到升压电压线，并且“m”是自然数。