公开(公告)号：US09711102B2

公开(公告)日：2017-07-18

申请号：US14293951

申请日：2014-06-02

Applicant: Samsung Display Co., LTD.

Inventor： Yun-Tae Kim ,  Du-Hyun Kim ,  Eun-Suk Kim ,  Hoe-Mi Kim ,  Jin-Gwan Jang ,  Bong-Chool Jeon

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3603 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3696 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/041

Abstract: A method of differently producing driving clock signals for a shift register of a gate lines driving circuit of a Liquid Crystal Display (LCD), the method includes the steps of determining whether an ambient temperature is greater than or not in comparison to a predetermined threshold temperature; in response to the determining indicating that the ambient temperature is greater, using a first ON voltage and a first charge canceling method; and in response to the determining indicating that the ambient temperature is not greater, using a second ON voltage and a second charge canceling method, where the second ON voltage is different from the first ON voltage and where the second charge canceling method is different from the first charge canceling method. The second charge canceling method may have a shorter duration than that of the first charge canceling method. The second ON voltage may be greater than the first ON voltage.

公开(公告)号：US20160203776A1

公开(公告)日：2016-07-14

申请号：US14789926

申请日：2015-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Won Choo ,  Hyoung-Rae Lee ,  Moon-Ju Kim ,  Eun-Suk Kim ,  Seok-Kun Yoon ,  Kwang-Youl Lee

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2310/0297 ,  G09G2320/0271 ,  G09G2320/028

Abstract: A display apparatus including a display region including a first high pixel connected to a first gate line and a first data line, and a first low pixel connected to the first gate line and a second data line, the first high pixel being configured to represent a first high grayscale level, the first low pixel being configured to represent a first low grayscale level, a gate driver configured to apply a gate signal to the gate line, a data driver including a first output part configured to apply a data voltage to the first data line and the second data line, and a selecting part configured to alternately connect the first data line and the second data line to the first output part of the data driver.

Abstract translation: 一种显示装置，包括包括连接到第一栅极线和第一数据线的第一高像素的显示区域和连接到第一栅极线的第一低像素和第二数据线，第一高像素被配置为表示 第一高灰度级，第一低像素被配置为表示第一低灰阶级，被配置为向栅极线施加栅极信号的栅极驱动器，数据驱动器，包括被配置为向第一栅极施加数据电压的第一输出部分 数据线和第二数据线，以及选择部，被配置为将第一数据线和第二数据线交替地连接到数据驱动器的第一输出部。

公开(公告)号：US09881540B2

公开(公告)日：2018-01-30

申请号：US15189757

申请日：2016-06-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyoung-Rae Lee ,  Moon-Ju Kim ,  Eun-Suk Kim ,  Seok-Kun Yoon ,  Kwang-Youl Lee ,  Young-Min Choi ,  Jong-Won Choo

IPC: G09G5/10 ,  G09G3/20 ,  G09G3/36

CPC classification number: G09G3/2003 ,  G09G3/3677 ,  G09G3/3685 ,  G09G3/3696 ,  G09G2310/0213 ,  G09G2310/0251 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/0291 ,  G09G2310/08 ,  G09G2320/0673

Abstract: A gate driver includes first and second shift registers and a selector. The first shift register outputs first pulses. The second shift register outputs second pulses different from the first pulses. The selector selects one of the first pulses or the second pulses. When the selector selects the first pulses, the gate driver generates a first gate signal including first and second high periods, and output the first gate signal to a first gate line. The second high period is apart from the first high period by a first interval. When the selector selects the second pulses, the gate driver generates a second gate signal including the first high period and a third high period, and output the second gate signal to the first gate line. The third high period is apart from the first high period by a second interval different from the first interval.

公开(公告)号：US20160104426A1

公开(公告)日：2016-04-14

申请号：US14701994

申请日：2015-05-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Won CHOO ,  Hyoung-Rae Lee ,  Mun-Ju Kim ,  Eun-Suk Kim ,  Seok-Kun Yoon ,  Kwang-Youl Lee

IPC: G09G3/32

CPC classification number: G09G3/3688 ,  G09G2300/0426

Abstract: A display apparatus includes a display panel including a gate line disposed in a display area and extending in a first direction, a data line extending in a second direction crossing the first direction and a switching element electrically connected to the gate line and the data line. A first data driving part is electrically connected to a first peripheral area adjacent to the display area. A second data driving part is electrically connected to a second peripheral area adjacent to the first peripheral area. The display panel includes a voltage connecting line disposed between the first peripheral area and the second peripheral area. The voltage connecting line connects the first data driving part to the second data driving part.

Abstract translation: 显示装置包括：显示面板，包括设置在显示区域中并沿第一方向延伸的栅极线，沿与第一方向交叉的第二方向延伸的数据线以及与栅极线和数据线电连接的开关元件。 第一数据驱动部分电连接到与显示区域相邻的第一周边区域。 第二数据驱动部分电连接到与第一周边区域相邻的第二外围区域。 显示面板包括设置在第一周边区域和第二周边区域之间的电压连接线。 电压连接线将第一数据驱动部分连接到第二数据驱动部分。