公开(公告)号：US20080266477A1

公开(公告)日：2008-10-30

申请号：US11869197

申请日：2007-10-09

申请人： Bong-Jun LEE ,  Kyung-wook KIM ,  Jong-oh KIM ,  Sung-man KIM ,  Hong-woo LEE ,  Hyuk-jin KIM

发明人： Bong-Jun LEE ,  Kyung-wook KIM ,  Jong-oh KIM ,  Sung-man KIM ,  Hong-woo LEE ,  Hyuk-jin KIM

IPC分类号： H03K3/01 ,  G02F1/1368

CPC分类号： G09G3/3677 ,  G02F1/13454 ,  G09G2310/0286 ,  G09G2340/145 ,  G11C19/184

摘要： A gate driving circuit has a first stage which includes: a pull-up driving unit which receives a first carry signal from a second stage and outputs a control signal having first, second, third and fourth voltages to a first node during a preliminary period, a gate active period, a first gate inactive period and a second gate inactive period, respectively; a pull-up unit which receives the control signal and outputs a gate-on signal to a second node during the gate active period; a carry output unit which receives the control signal and outputs a second carry signal to a third stage during the gate active period; and a pull-down unit which receives a gate-off signal and the second carry signal from the second stage and outputs the control signal having the fourth voltage level to the first node during the second gate inactive period.

摘要翻译： 栅极驱动电路具有第一级，其包括：上拉驱动单元，其从初级阶段接收来自第二级的第一进位信号，并将具有第一，第二，第三和第四电压的控制信号输出到第一节点， 栅极有效期，第一栅极无效期和第二栅极非有效期; 上拉单元，其在所述门有效期间内接收所述控制信号并将栅极导通信号输出到第二节点; 进位输出单元，其在所述门有效期间内接收所述控制信号并将第二进位信号输出到第三级; 以及下拉单元，其从第二级接收栅极关闭信号和第二进位信号，并且在第二栅极非活动时段期间将具有第四电压电平的控制信号输出到第一节点。

公开(公告)号：US20080143934A1

公开(公告)日：2008-06-19

申请号：US11956437

申请日：2007-12-14

申请人： Hyeong-jun PARK ,  Byeong-jae AHN ,  Beom-jun KIM ,  Sung-man KIM ,  Hong-woo LEE ,  Jong-hyuk LEE

发明人： Hyeong-jun PARK ,  Byeong-jae AHN ,  Beom-jun KIM ,  Sung-man KIM ,  Hong-woo LEE ,  Jong-hyuk LEE

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F2001/133337 ,  G02F2001/133567

摘要： A liquid crystal display (“LCD”) capable of preventing or substantially reducing migration of impurities in a liquid crystal layer, thereby preventing or substantially reducing an occurrence of line afterimages that may be caused by the impurities, includes gate lines and data lines intersecting on an insulating substrate, pixels arranged in a matrix shape, color organic films formed on the insulating substrate and corresponding to the pixels, and indentations or other formations formed between adjacent color organic films.

摘要翻译： 能够防止或基本上减少液晶层中的杂质的迁移，从而防止或显着减少由杂质引起的线残影的出现的液晶显示器（“LCD”）包括与其相交的栅极线和数据线 绝缘基板，排列成矩阵状的像素，形成在绝缘基板上并对应于像素的彩色有机膜，以及在相邻的彩色有机膜之间形成的凹陷或其他结构。