公开(公告)号：US20140307193A1

公开(公告)日：2014-10-16

申请号：US14054184

申请日：2013-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung-Ho PARK ,  So-Young KIM ,  Si Hyun AHN ,  DONG HEE SHIN ,  Hyung-Jun PARK ,  Soo-Hyun Kim

IPC: G02F1/1362

CPC classification number: G02F1/136213 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2300/0447 ,  G09G2300/0842 ,  G09G2310/0205

Abstract: A liquid crystal display, the liquid crystal display comprises a plurality of gate lines which includes a first gate line, a transformation gate line, and a second gate line; a data line; and a pixel, wherein the pixel includes a first liquid crystal capacitor which includes a first sub-pixel electrode and a common electrode and a second liquid crystal capacitor which includes a second sub-pixel electrode and a common electrode; a first switching element connected to the first gate line, the data line, and the first sub-pixel electrode; a second switching element connected to the first gate line, the data line, and the second sub-pixel electrode; a third switching element connected to the transformation gate line and the second switching element; a transformation capacitor which includes a first terminal connected to the second gate line and a second terminal connected to the third switching element; and a first period where a gate-on voltage Von is applied to the first gate line and a second period where the gate-on voltage Von is applied to the transformation gate line do not overlap each other and, a gate-off voltage Voff is applied to the second gate line during the second period.

Abstract translation: 液晶显示器包括多条栅极线，其中包括第一栅极线，变换栅极线和第二栅极线; 数据线 以及像素，其中所述像素包括包括第一子像素电极和公共电极的第一液晶电容器和包括第二子像素电极和公共电极的第二液晶电容器; 连接到第一栅极线，数据线和第一子像素电极的第一开关元件; 连接到第一栅极线，数据线和第二子像素电极的第二开关元件; 连接到变换栅极线和第二开关元件的第三开关元件; 变换电容器，包括连接到第二栅极线的第一端子和连接到第三开关元件的第二端子; 栅极导通电压Von施加到第一栅极线的第一周期和栅极导通电压Von施加到变换栅极线的第二周期彼此不重叠，栅极截止电压Voff为 在第二期间施加到第二栅极线。

公开(公告)号：US09991292B2

公开(公告)日：2018-06-05

申请号：US14227654

申请日：2014-03-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jaewon Kim ,  Boyeong Kim ,  Soo-Hyun Kim ,  Kyung-ho Park ,  HyungJun Park ,  Dong-Hyun Yoo ,  Ki Yeup Lee ,  Seongyoung Lee

IPC: H01L27/12 ,  G09G3/3266 ,  G09G3/36

CPC classification number: H01L27/1255 ,  G09G3/3266 ,  G09G3/3677 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2330/04 ,  G09G2330/06

Abstract: A driver includes a dummy stage and one or more additional stages coupled to the dummy stage. The dummy stage includes a first transistor coupled between an input terminal and an output terminal. The first transistor includes two electrodes forming at least a first capacitor to store at least a portion of static electricity received through the input terminal. The one or more additional stages output gate signals, which may be received, for example, by a display device.