公开(公告)号：US09343028B2

公开(公告)日：2016-05-17

申请号：US12423995

申请日：2009-04-15

Applicant: Dong-Hyeon Ki ,  Ho-Kyoon Kwon ,  Ju-Hee Lee ,  Byoung-Sun Na

Inventor： Dong-Hyeon Ki ,  Ho-Kyoon Kwon ,  Ju-Hee Lee ,  Byoung-Sun Na

IPC: G09G3/36 ,  G11C19/18 ,  G11C19/28

CPC classification number: G09G3/3677 ,  G09G2310/0286 ,  G11C19/184 ,  G11C19/28

Abstract: A method of driving a gate line includes: charging one of a scan start signal and a carry signal provided from a previous stage to a first node of a present stage; outputting a gate signal through a gate node of the present stage by pulling up a high level of a first clock signal at the first node to boost up a voltage potential of the first node; discharging the voltage potential of the first node and a voltage potential of the gate node to hold the first node and the gate node at a first power voltage as the first clock signal is shifted to a low level; and receiving a voltage potential signal of a second node of the previous stage, the second node holding a gate signal outputted from the previous stage, to reduce a ripple generated at the first node.

Abstract translation: 驱动栅极线的方法包括：将扫描开始信号和从前一级提供的进位信号中的一个充电到当前级的第一个节点; 通过在第一节点处拉高高电平的第一时钟信号，通过当前级的门节点输出门信号，以升高第一节点的电压电位; 当第一时钟信号被转换到低电平时，放电第一节点的电压和门节点的电压电位，以将第一节点和门节点保持在第一电源电压; 并且接收前一级的第二节点的电压电位信号，所述第二节点保持从前一级输出的门信号，以减少在第一节点处产生的纹波。

公开(公告)号：US08294866B2

公开(公告)日：2012-10-23

申请号：US12885010

申请日：2010-09-17

Applicant: Dong-Hyeon Ki ,  Mee-Hye Jung ,  Se-Hyoung Cho ,  Dong-Gyu Kim ,  Seung-Soo Baek ,  Hye-Seok Na

Inventor： Dong-Hyeon Ki ,  Mee-Hye Jung ,  Se-Hyoung Cho ,  Dong-Gyu Kim ,  Seung-Soo Baek ,  Hye-Seok Na

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133512 ,  G02F2001/134345 ,  G02F2001/13606 ,  G02F2201/40 ,  H01L27/124 ,  H01L27/1248

Abstract: Disclosed are a liquid crystal display device and a method of manufacturing the liquid crystal display device. The liquid crystal display device includes a first insulating substrate, a gate line and a data line formed on the first insulating substrate and crossing each other, a first pixel electrode formed on the first insulating substrate and including a first part and a second part which are physically separated, a second pixel electrode formed on the first insulating substrate and forming an electric field with the first pixel electrode, a connection bridge including at least one conductive layer and electrically connecting the first part with the second part through a contact hole, and at least one insulating layer positioned between the first pixel electrode and the connection bridge, wherein the contact hole is formed in the at least one insulating layer.

Abstract translation: 公开了一种液晶显示装置和液晶显示装置的制造方法。 液晶显示装置包括形成在第一绝缘基板上并彼此交叉的第一绝缘基板，栅极线和数据线，形成在第一绝缘基板上并包括第一部分和第二部分的第一像素电极， 物理分离的第二像素电极，形成在第一绝缘基板上并与第一像素电极形成电场的第二像素电极，包括至少一个导电层并且通过接触孔将第一部分与第二部分电连接的连接桥， 位于所述第一像素电极和所述连接桥之间的至少一个绝缘层，其中所述接触孔形成在所述至少一个绝缘层中。

公开(公告)号：US08259249B2

公开(公告)日：2012-09-04

申请号：US12898586

申请日：2010-10-05

Applicant: Dong-Gyu Kim ,  Seung-Soo Baek ,  Mee-Hye Jung ,  Dong-Hyeon Ki ,  Sei-Hyoung Jo ,  Hye-Seok Na

Inventor： Dong-Gyu Kim ,  Seung-Soo Baek ,  Mee-Hye Jung ,  Dong-Hyeon Ki ,  Sei-Hyoung Jo ,  Hye-Seok Na

IPC: G02F1/136

CPC classification number: H01L27/124 ,  G02F1/134363 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/136218 ,  G02F2201/124 ,  H01L27/1214

Abstract: A display substrate includes a first pixel electrode and a second pixel electrode. The first pixel electrode includes a plurality of first electrode bars. A data line provides a data voltage to the first pixel electrode. The second pixel electrode includes a plurality of second electrode bars alternately disposed with the first electrode bars. A first power line is formed adjacent to a gate line to provide a first voltage to the second pixel electrode. A second power line crosses the first power line and is electrically connected to the first power line. A first switching element is electrically connected to the data line, the gate line and the first pixel electrode. A second switching element is electrically connected to the first power line, the gate line and the second pixel electrode.

Abstract translation: 显示基板包括第一像素电极和第二像素电极。 第一像素电极包括多个第一电极棒。 数据线向第一像素电极提供数据电压。 第二像素电极包括与第一电极棒交替布置的多个第二电极棒。 第一电源线与栅极线相邻地形成，以向第二像素电极提供第一电压。 第二电力线穿过第一电力线并且电连接到第一电力线。 第一开关元件电连接到数据线，栅极线和第一像素电极。 第二开关元件电连接到第一电源线，栅极线和第二像素电极。

公开(公告)号：US20110096280A1

公开(公告)日：2011-04-28

申请号：US12885010

申请日：2010-09-17

Applicant: DONG-HYEON KI ,  Mee-Hye Jung ,  Se-Hyoung Cho ,  Dong-Gyu Kim ,  Seung-Soo Baek ,  Hye-Seok Na

Inventor： DONG-HYEON KI ,  Mee-Hye Jung ,  Se-Hyoung Cho ,  Dong-Gyu Kim ,  Seung-Soo Baek ,  Hye-Seok Na

IPC: G02F1/1343 ,  H01L33/08

CPC classification number: G02F1/134336 ,  G02F1/133512 ,  G02F2001/134345 ,  G02F2001/13606 ,  G02F2201/40 ,  H01L27/124 ,  H01L27/1248

Abstract: Disclosed are a liquid crystal display device and a method of manufacturing the liquid crystal display device. The liquid crystal display device includes a first insulating substrate, a gate line and a data line formed on the first insulating substrate and crossing each other, a first pixel electrode formed on the first insulating substrate and including a first part and a second part which are physically separated, a second pixel electrode formed on the first insulating substrate and forming an electric field with the first pixel electrode, a connection bridge including at least one conductive layer and electrically connecting the first part with the second part through a contact hole, and at least one insulating layer positioned between the first pixel electrode and the connection bridge, wherein the contact hole is formed in the at least one insulating layer.

Abstract translation: 公开了一种液晶显示装置和液晶显示装置的制造方法。 液晶显示装置包括形成在第一绝缘基板上并彼此交叉的第一绝缘基板，栅极线和数据线，形成在第一绝缘基板上并包括第一部分和第二部分的第一像素电极， 物理分离的第二像素电极，形成在第一绝缘基板上并与第一像素电极形成电场的第二像素电极，包括至少一个导电层并且通过接触孔将第一部分与第二部分电连接的连接桥， 位于所述第一像素电极和所述连接桥之间的至少一个绝缘层，其中所述接触孔形成在所述至少一个绝缘层中。

公开(公告)号：US20110085100A1

公开(公告)日：2011-04-14

申请号：US12898586

申请日：2010-10-05

Applicant: Dong-Gyu KIM ,  Seung-Soo Baek ,  Mee-Hye Jung ,  Dong-Hyeon Ki ,  Sei-Hyoung Jo ,  Hye-Seok Na

Inventor： Dong-Gyu KIM ,  Seung-Soo Baek ,  Mee-Hye Jung ,  Dong-Hyeon Ki ,  Sei-Hyoung Jo ,  Hye-Seok Na

IPC: G02F1/136 ,  H01J9/24

CPC classification number: H01L27/124 ,  G02F1/134363 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/136218 ,  G02F2201/124 ,  H01L27/1214

Abstract: A display substrate includes a first pixel electrode and a second pixel electrode. The first pixel electrode includes a plurality of first electrode bars. A data line provides a data voltage to the first pixel electrode. The second pixel electrode includes a plurality of second electrode bars alternately disposed with the first electrode bars. A first power line is formed adjacent to a gate line to provide a first voltage to the second pixel electrode. A second power line crosses the first power line and is electrically connected to the first power line. A first switching element is electrically connected to the data line, the gate line and the first pixel electrode. A second switching element is electrically connected to the first power line, the gate line and the second pixel electrode.

Abstract translation: 显示基板包括第一像素电极和第二像素电极。 第一像素电极包括多个第一电极棒。 数据线向第一像素电极提供数据电压。 第二像素电极包括与第一电极棒交替布置的多个第二电极棒。 第一电源线与栅极线相邻地形成，以向第二像素电极提供第一电压。 第二电力线穿过第一电力线并且电连接到第一电力线。 第一开关元件电连接到数据线，栅极线和第一像素电极。 第二开关元件电连接到第一电源线，栅极线和第二像素电极。

公开(公告)号：US07538399B2

公开(公告)日：2009-05-26

申请号：US11303653

申请日：2005-12-15

Applicant: Jeong-il Kim ,  Dong-hyeon Ki ,  Yun-hee Kwak ,  Hyeong-jun Park ,  Byeong-jae Ahn ,  Shin-tack Kang

Inventor： Jeong-il Kim ,  Dong-hyeon Ki ,  Yun-hee Kwak ,  Hyeong-jun Park ,  Byeong-jae Ahn ,  Shin-tack Kang

IPC: H01L27/88

CPC classification number: H01L21/84 ,  H01L27/12

Abstract: The present invention relates to a thin film transistor (TFT) substrate and method of making such a TFT substrate. The structure of the TFT substrate helps prevent damage to signal lines in non-display areas.

Abstract translation: 本发明涉及一种薄膜晶体管（TFT）基板及其制造方法。 TFT基板的结构有助于防止非显示区域中的信号线损坏。

公开(公告)号：US20080186439A1

公开(公告)日：2008-08-07

申请号：US12019440

申请日：2008-01-24

Applicant: Ji-Hyun KWON ,  Hyeok-Jin Lee ,  Byoung-Sun Na ,  LuJian Gang ,  Dong-Hyeon Ki ,  Hwa-Sung Woo

Inventor： Ji-Hyun KWON ,  Hyeok-Jin Lee ,  Byoung-Sun Na ,  LuJian Gang ,  Dong-Hyeon Ki ,  Hwa-Sung Woo

IPC: G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F2001/134318 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/122

Abstract: An LCD panel is provided for improving a contrast ratio by suppressing light leakage around gate lines of an assembly that is structured to support a liquid crystal alignment mode that enhanced side view visibility of the LCD image. The LCD panel includes a first base substrate, a plurality of gate lines and a plurality of data lines disposed on the first base substrate and crossing each other, a pixel electrode comprising a first oblique line and a second oblique line disposed on the first base substrate and inclined in a different direction from each other with respect to the gate lines, a second base substrate, a common electrode disposed on the second base substrate and alternately positioned with the pixel electrode, wherein a portion of the common electrode overlaps the gate line segment, and a liquid crystal layer disposed between the first and second base substrates.

Abstract translation: 提供一种LCD面板，用于通过抑制组件的栅极线周围的光泄漏来提高对比度，该组件被构造成支持提高LCD图像的侧视可见度的液晶对准模式。 LCD面板包括第一基底基板，多条栅极线和设置在第一基底基板上并彼此交叉的多条数据线，包括设置在第一基底基板上的第一斜线和第二斜线的像素电极 并且相对于栅极线彼此不同的方向倾斜，第二基底基板，设置在第二基底基板上并与像素电极交替定位的公共电极，其中，公共电极的一部分与栅极线段重叠 以及设置在第一和第二基底之间的液晶层。

公开(公告)号：US20080049160A1

公开(公告)日：2008-02-28

申请号：US11881382

申请日：2007-07-25

Applicant: Ji-Hyun Kwon ,  Byoung-Sun Na ,  Dong-Hyeon Ki ,  Soon-Il Ahn

Inventor： Ji-Hyun Kwon ,  Byoung-Sun Na ,  Dong-Hyeon Ki ,  Soon-Il Ahn

IPC: G02F1/133 ,  G02F1/1333

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/13624 ,  G02F2001/133397 ,  G02F2001/13373 ,  G02F2001/134345

Abstract: A liquid crystal display according to an embodiment of the invention includes a substrate, a plurality of gate lines formed on the substrate, a plurality of data lines formed on the substrate to intersect the gate lines, and a plurality of pixel electrodes formed on the substrate. In the liquid crystal display, the pixel electrode includes a first main side substantially parallel with the gate line, a second main side substantially parallel with the data line, a first oblique side making a first oblique angle with respect to the first and second main sides, and a second oblique side making a second oblique angle with respect to the first and second main sides. The first oblique angle and the second oblique angle are different from each other.

Abstract translation: 根据本发明实施例的液晶显示器包括基板，形成在基板上的多个栅极线，形成在基板上的与栅极线相交的多条数据线，以及形成在基板上的多个像素电极 。 在液晶显示器中，像素电极包括基本上平行于栅极线的第一主侧，与数据线大致平行的第二主侧，相对于第一和第二主侧产生第一倾斜角的第一斜面 以及相对于第一和第二主侧面成第二倾斜角的第二斜边。 第一倾斜角和第二倾斜角彼此不同。

公开(公告)号：US08823892B2

公开(公告)日：2014-09-02

申请号：US13155868

申请日：2011-06-08

Applicant: Dong-Gyu Kim ,  Hye-Seok Na ,  Mee-Hye Jung ,  Dong-Hyeon Ki ,  Se-Hyoung Cho

Inventor： Dong-Gyu Kim ,  Hye-Seok Na ,  Mee-Hye Jung ,  Dong-Hyeon Ki ,  Se-Hyoung Cho

IPC: G02F1/136 ,  G02F1/1343 ,  G02F1/141 ,  G02F1/1362 ,  G09G3/36 ,  G02F1/139

CPC classification number: G02F1/1393 ,  G02F1/134363 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/136286 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2300/0452

Abstract: A liquid crystal display device includes a substrate, a gate line, first and second data lines, a first power line, first, second, third and fourth switching elements, and first, second, third and fourth pixel electrodes. The first switching element is connected to the gate line and the first data line. The second switching element is connected to the gate line and the first power line. The third switching element is connected to the gate line and the second data line. The fourth switching element is connected to the gate line and the first power line. The first to fourth pixel electrodes are connected to the first to fourth switching elements, respectively. Thus, a light leakage may be prevented and an aperture ratio of a display substrate may be enhanced.

Abstract translation: 液晶显示装置包括基板，栅极线，第一和第二数据线，第一电力线，第一，第二，第三和第四开关元件以及第一，第二，第三和第四像素电极。 第一开关元件连接到栅极线和第一数据线。 第二开关元件连接到栅极线和第一电力线。 第三开关元件连接到栅极线和第二数据线。 第四开关元件连接到栅极线和第一电力线。 第一至第四像素电极分别连接到第一至第四开关元件。 因此，可以防止漏光，并且可以提高显示基板的开口率。

公开(公告)号：US08610863B2

公开(公告)日：2013-12-17

申请号：US12019440

申请日：2008-01-24

Applicant: Ji-Hyun Kwon ,  Hyeok-Jin Lee ,  Byoung-Sun Na ,  Lujian Gang ,  Dong-Hyeon Ki ,  Hwa-Sung Woo

Inventor： Ji-Hyun Kwon ,  Hyeok-Jin Lee ,  Byoung-Sun Na ,  Lujian Gang ,  Dong-Hyeon Ki ,  Hwa-Sung Woo

IPC: G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F2001/134318 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/122

Abstract: An LCD panel is provided for improving a contrast ratio by suppressing light leakage around gate lines of an assembly that is structured to support a liquid crystal alignment mode that enhanced side view visibility of the LCD image. The LCD panel includes a first base substrate, a plurality of gate lines and a plurality of data lines disposed on the first base substrate and crossing each other, a pixel electrode comprising a first oblique line and a second oblique line disposed on the first base substrate and inclined in a different direction from each other with respect to the gate lines, a second base substrate, a common electrode disposed on the second base substrate and alternately positioned with the pixel electrode, wherein a portion of the common electrode overlaps the gate line segment, and a liquid crystal layer disposed between the first and second base substrates.

Abstract translation: 提供一种LCD面板，用于通过抑制组件的栅极线周围的光泄漏来提高对比度，该组件被构造成支持提高LCD图像的侧视可见度的液晶对准模式。 LCD面板包括第一基底基板，多条栅极线和设置在第一基底基板上并彼此交叉的多条数据线，包括设置在第一基底基板上的第一斜线和第二斜线的像素电极 并且相对于栅极线彼此不同的方向倾斜，第二基底基板，设置在第二基底基板上并与像素电极交替定位的公共电极，其中，公共电极的一部分与栅极线段重叠 以及设置在第一和第二基底之间的液晶层。