公开(公告)号：US20080055292A1

公开(公告)日：2008-03-06

申请号：US11845285

申请日：2007-08-27

申请人： Hee-Wook DO ,  Byoung-Sun NA ,  Seung-Hoo YOO ,  Soon-Il AHN ,  Hyun-Cheol MOON ,  Hye-Ran YOU

发明人： Hee-Wook DO ,  Byoung-Sun NA ,  Seung-Hoo YOO ,  Soon-Il AHN ,  Hyun-Cheol MOON ,  Hye-Ran YOU

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G02F1/133707 ,  G02F1/13624 ,  G02F2001/134318 ,  G02F2001/134345 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0876

摘要： In a display panel, main and sub pixel electrodes are connected to first and second drain electrodes of a thin film transistor, respectively, to receive a data voltage during a 1 H period as main and sub pixel voltages. A main storage electrode overlaps the main pixel electrode to receive a first common voltage that varies with the gate pulse and the polarity of the data voltage. A sub storage electrode overlaps the sub pixel electrode to receive a second common voltage that is uniformly maintained at a constant voltage level. The sub pixel voltage is uniformly maintained by the second common voltage, but the main pixel voltage is shifted up or down by the first common voltage. Thus, the main pixel voltage may have a voltage level higher than that of the sub pixel voltage.

摘要翻译： 在显示面板中，主像素电极和子像素电极分别连接到薄膜晶体管的第一和第二漏电极，以在1H周期内接收数据电压作为主像素电压和子像素电压。 主存储电极与主像素电极重叠以接收随着栅极脉冲和数据电压的极性而变化的第一公共电压。 子存储电极与子像素电极重叠以接收均匀地保持在恒定电压电平的第二公共电压。 子像素电压由第二公共电压均匀地维持，但主像素电压被上下移动第一公共电压。 因此，主像素电压可以具有比子像素电压的电压电平更高的电压电平。

公开(公告)号：US20080049156A1

公开(公告)日：2008-02-28

申请号：US11843980

申请日：2007-08-23

申请人： Dong-gyu Kim ,  Byoung-sun Na

发明人： Dong-gyu Kim ,  Byoung-sun Na

IPC分类号： G02F1/1333 ,  G02F1/136

CPC分类号： G02F1/136286 ,  G02F1/136204 ,  G02F1/1393 ,  G09G3/3648 ,  G09G2320/0219 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2330/04

摘要： A liquid crystal display device includes: a first substrate having a display region; a second substrate facing the first substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, the first substrate comprising: a gate main line which is disposed in the display region; a gate pad which is disposed out of the display region; and a ballasting resistor which electrically connects the gate main line and the gate pad, and comprises a material having a larger resistivity than that of a predominant conductive material defining the gate main line.

摘要翻译： 液晶显示装置包括：具有显示区域的第一基板; 面对所述第一基板的第二基板; 以及设置在所述第一基板和所述第二基板之间的液晶层，所述第一基板包括：设置在所述显示区域中的栅极主线; 设置在所述显示区域外的栅极焊盘; 以及将栅极主线和栅极焊盘电连接并且包括具有比限定栅极主线的主要导电材料的电阻率大的电阻率的材料的镇流电阻器。

公开(公告)号：US20070182691A1

公开(公告)日：2007-08-09

申请号：US11493333

申请日：2006-07-26

申请人： Byoung-sun Na

发明人： Byoung-sun Na

IPC分类号： G09G3/36

CPC分类号： G02F1/13452 ,  G09G3/006 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2300/0408 ,  G09G2320/0214

摘要： A liquid crystal display (“LCD”) device which is capable of improving display characteristics by preventing horizontal stripes from being generated thereon is provided. The LCD includes a liquid crystal panel displaying image data, a plurality of gate integrated chips (“ICs”) connected to a first side of the liquid crystal panel, a plurality of data ICs connected to a second side of the liquid crystal panel, the second side of the liquid crystal panel adjacent to the first side of the liquid crystal panel, a gate voltage generation unit providing one of a gate-on voltage and a gate-off voltage to the gate ICs, and a plurality of gate driving signal transmission lines connecting the gate voltage generation unit and the gate ICs and connecting the gate ICs to one another, wherein a resistance of the gate driving signal transmission line connecting the gate voltage generation unit and the gate IC closest to the gate voltage generation unit is higher than a sum of resistances of remaining gate driving signal transmission lines.

摘要翻译： 提供了能够通过防止在其上产生水平条而改善显示特性的液晶显示器（“LCD”）装置。 LCD包括显示图像数据的液晶面板，连接到液晶面板的第一侧的多个门集成芯片（“IC”），连接到液晶面板的第二侧的多个数据IC， 液晶面板的与液晶面板的第一面相邻的第二侧，对栅极IC提供栅极导通电压和栅极截止电压中的一个的栅极电压产生单元，以及多个栅极驱动信号传输 连接栅极电压产生单元和栅极IC并将栅极IC彼此连接的线路，其中连接栅极电压产生单元和最接近栅极电压产生单元的栅极IC的栅极驱动信号传输线的电阻高于 剩余栅极驱动信号传输线的电阻之和。

公开(公告)号：US20060038931A1

公开(公告)日：2006-02-23

申请号：US11210132

申请日：2005-08-22

申请人： Byoung-Sun Na

发明人： Byoung-Sun Na

IPC分类号： G02F1/136

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/1393

摘要： An LCD device includes a first substrate having a first base substrate, patterns disposed at different heights with respect to the first base substrate, and an insulation layer formed on the first base substrate and the patterns. The insulation layer has raised portions corresponding to the patterns. A side of the raised portions forms an inclination angle of no more than about 450 when a height of the raised portions is more than about 3000 angstroms, the side of the raised portions forms an inclination angle of no more than about 500 when a height of the raised portions is in a range of about 2000 angstroms to about 3000 angstroms, and the side of the raised portions forms an inclination angle of no more than about 90° when a height of the raised portions is more than about 2000 angstroms. Therefore, light leakage may be minimized.

摘要翻译： LCD装置包括具有第一基底基板的第一基板和相对于第一基底基板设置在不同高度的图案，以及形成在第一基底基板和图案上的绝缘层。 绝缘层具有对应于图案的凸起部分。 当凸起部分的高度大于约3000埃时，凸起部分的一侧形成不超过约450°的倾斜角度，当高度为高度时，凸起部分的侧面形成不超过约500°的倾斜角度 凸起部分在约2000埃至约3000埃的范围内，并且当凸起部分的高度大于约2000埃时，凸起部分的侧面形成不超过约90度的倾斜角。 因此，可以使光泄漏最小化。

公开(公告)号：US20050243248A1

公开(公告)日：2005-11-03

申请号：US11172953

申请日：2005-07-05

申请人： Yea-Sun Yoon ,  Seung-Beom Park ,  Byoung-Sun Na

发明人： Yea-Sun Yoon ,  Seung-Beom Park ,  Byoung-Sun Na

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/139

CPC分类号： G02F1/134309 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/1393

摘要： A liquid crystal display includes a first substrate with pixel electrodes, and a second substrate with a common electrode facing the first substrate. The common electrode has depression patterns corresponding to the pixel electrodes. The side wall of each depression pattern is at an angle of 30-120° with respect to the first substrate. The depression patterns of the common electrode are formed through making depression patterns at color filters. In this structure, the liquid crystal display bears wide viewing angle and good picture quality.

公开(公告)号：US06954248B2

公开(公告)日：2005-10-11

申请号：US10684524

申请日：2003-10-15

申请人： Jang-Kun Song ,  Seung-Beom Park ,  Byoung-Sun Na

发明人： Jang-Kun Song ,  Seung-Beom Park ,  Byoung-Sun Na

IPC分类号： G09F9/35 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1347 ,  G02F1/139 ,  C09K19/02

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/1393

摘要： A black matrix and a color filter are formed on a substrate, a indium-tin-oxide (ITO) common electrode are deposited thereon and then protrusion pattern made of sensitive material such as photoresist are formed on the common electrode with 3 to 20 micron width. A vertical alignment layer is coated thereon to complete a color filter substrate. After a thin film transistor (TFT) and a passivation film are formed on the other substrate, ITO is deposited on the passivation film and patterned to form a pixel electrode which contains open areas with 3 to 20 micron width. Then, a vertical alignment layer is coated to complete a TFT substrate. Two substrates are assembled in the manner that the apertures and the protrusion patterns are arranged on shifts and liquid crystal having negative dielectric anisotropy is injected between the substrates. Each Polarizer is attached at the outer surfaces of the LCD substrates. Compensation films may be attached between the polarizer and the substrate.

公开(公告)号：US06842213B2

公开(公告)日：2005-01-11

申请号：US10811049

申请日：2004-03-26

申请人： Il-Gon Kim ,  Woon-Yong Park ,  Byoung-Sun Na ,  Yu-Ri Song ,  Seung-Soo Baek ,  Young-Mi Tak ,  Sahng-Ik Jun

发明人： Il-Gon Kim ,  Woon-Yong Park ,  Byoung-Sun Na ,  Yu-Ri Song ,  Seung-Soo Baek ,  Young-Mi Tak ,  Sahng-Ik Jun

IPC分类号： G02F1/1337 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G09F9/30 ,  G09F9/35 ,  H01L21/336 ,  H01L29/786

CPC分类号： G02F1/136213 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2201/121

摘要： An LCD has a storage electrode wire between long sides of partitions of a pixel electrode and gate lines or data lines. A gate wire and a storage electrode wire are formed on a substrate and covered with a gate insulating layer. A data wire is formed on the gate insulating layer and covered with a passivation layer. A thin film transistor including gate, source and drain electrodes are provided on the substrate. A pixel electrode is formed on the passivation layer and connected to the drain electrode. The pixel electrode is divided into three partitions, a first one having long and short sides parallel to data lines and gate lines, respectively, and second and third ones vice versa. A storage electrode line and some storage electrodes are disposed between the long sides of the partitions and the gate or the data lines, and between the long sides of the partitions. Other storage electrodes disposed between the short sides of the partitions and the gate or the data lines are covered by the pixel electrode. A storage electrode between the short side of the first portion and the long side of the partition is spaced apart from the first partition by at least 3 μm.

摘要翻译： LCD在像素电极的隔板的长边和栅极线或数据线之间具有存储电极线。 栅极线和存储电极线形成在基板上并被栅极绝缘层覆盖。 数据线形成在栅极绝缘层上并被钝化层覆盖。 在基板上设置包括栅极，源极和漏极的薄膜晶体管。 像素电极形成在钝化层上并连接到漏电极。 像素电极被分成三个分区，第一分隔板分别具有与数据线和栅极线平行的长边和短边，第二和第三分隔物反之亦然。 存储电极线和一些存储电极设置在隔板的长边和栅极或数据线之间以及隔板的长边之间。 设置在隔板的短边和栅极或数据线之间的其他存储电极被像素电极覆盖。 第一部分的短边与隔板的长边之间的存储电极与第一隔板间隔至少3毫米。

公开(公告)号：US06798442B1

公开(公告)日：2004-09-28

申请号：US09450333

申请日：1999-11-29

申请人： Dong-Gyu Kim ,  Jun-Ho Song ,  Jong-Woong Chang ,  Jae-Ho Choi ,  Byoung-Sun Na ,  Young-Bae Park ,  Sung-Wook Huh

发明人： Dong-Gyu Kim ,  Jun-Ho Song ,  Jong-Woong Chang ,  Jae-Ho Choi ,  Byoung-Sun Na ,  Young-Bae Park ,  Sung-Wook Huh

IPC分类号： B02F11336

CPC分类号： G02F1/136286 ,  G02F2001/136295 ,  H01L27/124

摘要： A gate wire including a gate line extending in the horizontal direction, and a gate electrode is formed on an insulating substrate. A gate insulating layer is formed on the gate wire and covers the same. A semiconductor pattern is formed on the gate insulating layer 30, and formed on the semiconductor pattern are a data wire having a data line in the vertical direction, a source electrode, a drain electrode separated from the source electrode opposite the source electrode with respect to the gate electrode, and an align pattern located on both sides of the data line. A passivation layer is formed on the data wire and the align pattern, and has contact holes exposing the drain electrode and an opening exposing the substrate between the data line and the align pattern. Here, the align pattern adjacent to the data line is exposed through the opening, and the semiconductor pattern and the gate insulating layer are under-cut. A pixel electrode connected to the drain electrode through the contact hole is formed on the passivation layer. Here, the opening is located between the data line and the pixel electrode. In this structure, misalignment occurring in the manufacturing process of a thin film transistor panel for a liquid crystal display is minimized, and stitch defects are prevented by uniformly forming a coupling capacitance between the data line and the pixel electrode. Shorts between the data line and the pixel electrode are prevented by forming the opening between the data line and the pixel electrode.

摘要翻译： 包括在水平方向延伸的栅极线的栅极线和在绝缘基板上形成栅电极。 栅极绝缘层形成在栅极导线上并覆盖其上。 在栅极绝缘层30上形成半导体图案，在半导体图案上形成有在垂直方向上具有数据线的数据线，源电极，与源极相对的源电极分离的漏电极相对于 栅极电极和位于数据线两侧的对准图案。 在数据线和对准图案上形成钝化层，并且具有暴露漏电极的接触孔和在数据线和对准图案之间暴露衬底的开口。 这里，与数据线相邻的对准图案通过开口露出，并且半导体图案和栅极绝缘层被切割。 通过接触孔连接到漏电极的像素电极形成在钝化层上。 这里，开口位于数据线和像素电极之间。 在这种结构中，在用于液晶显示器的薄膜晶体管面板的制造过程中发生的偏移被最小化，并且通过在数据线和像素电极之间均匀地形成耦合电容来防止缝合缺陷。 通过在数据线和像素电极之间形成开口来防止数据线与像素电极之间的短路。

公开(公告)号：US06593982B2

公开(公告)日：2003-07-15

申请号：US09727782

申请日：2000-12-04

申请人： Yea-Sun Yoon ,  Seung-Beom Park ,  Byoung-Sun Na

发明人： Yea-Sun Yoon ,  Seung-Beom Park ,  Byoung-Sun Na

IPC分类号： G02F11335

CPC分类号： G02F1/133707 ,  G02F1/133371 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2201/121 ,  G02F2201/128

摘要： A liquid crystal display includes a first substrate with pixel electrodes, and a second substrate with a common electrode facing the first substrate. The common electrode has depression patterns corresponding to the pixel electrodes. The side wall of each depression pattern is at an angle of 30-120° with respect to the first substrate. The depression patterns of the common electrode are formed through making depression patterns at color filters. In this structure, the liquid crystal display bears wide viewing angle and good picture quality.

摘要翻译： 液晶显示器包括具有像素电极的第一基板和具有面向第一基板的公共电极的第二基板。 公共电极具有与像素电极对应的凹陷图案。 每个凹陷图案的侧壁相对于第一基底为30-120°的角度。 公共电极的凹陷图案通过在滤色器处形成凹陷图案而形成。 在这种结构中，液晶显示器具有宽视角和良好的画质。

公开(公告)号：US5969779A

公开(公告)日：1999-10-19

申请号：US708224

申请日：1996-09-06

申请人： Dong-Gyu Kim ,  Byoung-Sun Na ,  Won-Hee Lee

发明人： Dong-Gyu Kim ,  Byoung-Sun Na ,  Won-Hee Lee

IPC分类号： G02F1/133 ,  G02F1/1362 ,  G02F1/136 ,  G02F1/1343

CPC分类号： G02F1/136204 ,  G02F1/136259

摘要： The present invention reduces overall electrostatic capacity by effectively reducing capacitor surface area. In one embodiment, each data line is formed so that it directly intersects or overlaps a repair line that surrounds the LCD screen a single time at an end of the data line corresponding to a data line input pad. The other end of the data line does not intersect with the repair line, but instead uses a conductive layer that overlaps this other end of the data line at one end and the repair line at another end. In another embodiment, a plurality of repair lines that each surround the LCD screen are used. Groups of data lines are associated with one repair line and the widths of the data lines are narrowed if the data line intersects a repair line that it is not associated with. Accordingly, by preventing one end of a data line from intersecting with a repair line, or by reducing the width of data lines which cross a non-associated repair line when a plurality of repair lines are used, the overall electrostatic capacity is reduced.

摘要翻译： 本发明通过有效地减小电容器表面积来降低整体静电容量。 在一个实施例中，每个数据线被形成为使得其在数据线对应于数据线输入板的数据线的一端直接与包围LCD屏幕的修复线相交或重叠一次。 数据线的另一端与修复线不相交，而是使用与其另一端重叠数据线的另一端的导电层和另一端的修复线。 在另一个实施例中，使用各自围绕LCD屏幕的多条修复线。 数据线组与一条修复线相关联，如果数据线与未关联的修复线相交，则数据线的宽度变窄。 因此，通过防止数据线的一端与修复线相交，或者通过减少在使用多条修复线时与非关联修复线交叉的数据线的宽度，则整体静电容量减小。