公开(公告)号：US08111342B2

公开(公告)日：2012-02-07

申请号：US12129198

申请日：2008-05-29

申请人： Shin-Tack Kang ,  Jong-Huan Lee ,  Hong-Woo Lee ,  Hyeon-Hwan Kim ,  Byeong-Jae Ahn ,  Gyu-Tae Kim ,  Jong-Woong Chang ,  Jong-Hyuk Lee

发明人： Shin-Tack Kang ,  Jong-Huan Lee ,  Hong-Woo Lee ,  Hyeon-Hwan Kim ,  Byeong-Jae Ahn ,  Gyu-Tae Kim ,  Jong-Woong Chang ,  Jong-Hyuk Lee

IPC分类号： G02F1/136 ,  G02F1/1335

CPC分类号： H01L27/124 ,  G02F1/1362 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/136222 ,  H01L29/4908

摘要： A display substrate that has increased aperture ratio is presented. The display substrate includes a base substrate, a first metal pattern formed on the base substrate and a gate wiring and a gate electrode. A first insulating layer is formed on the base substrate covering the first metal pattern. A second metal pattern is formed on the first insulating layer including a data wiring crossing the gate wiring, a source electrode connected to the data wiring and a drain electrode separated from the source electrode. A second insulating layer is formed on the base substrate covering the second metal pattern. A transparent electrode is formed on the second insulating layer. An organic layer is formed on the transparent electrode, and a pixel electrode is formed on the organic layer being insulated with the transparent electrode, and contacted to the drain electrode. The organic layer may comprise red, green and blue color filters.

摘要翻译： 提出了一种具有增加孔径比的显示基板。 显示基板包括基底基板，形成在基底基板上的第一金属图案以及栅极布线和栅极电极。 在覆盖第一金属图案的基底基板上形成第一绝缘层。 在第一绝缘层上形成第二金属图案，该第一绝缘层包括与栅极布线交叉的数据布线，连接到数据布线的源电极和与源电极分离的漏电极。 在覆盖第二金属图案的基底基板上形成第二绝缘层。 在第二绝缘层上形成透明电极。 在透明电极上形成有机层，在与透明电极绝缘的有机层上形成像素电极，并与漏电极接触。 有机层可以包括红色，绿色和蓝色滤色器。

公开(公告)号：US08514338B2

公开(公告)日：2013-08-20

申请号：US13016438

申请日：2011-01-28

申请人： Jong-Woong Chang ,  Ho-Kyoon Kwon ,  Shin-Tack Kang

发明人： Jong-Woong Chang ,  Ho-Kyoon Kwon ,  Shin-Tack Kang

IPC分类号： G02F1/1343

CPC分类号： G02F1/136259 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/136263 ,  H01L27/1255 ,  H01L29/41733 ,  H01L29/786

摘要： The present invention relates to a thin film transistor array panel, a liquid crystal display, and a method capable of reducing an effect on neighboring pixels in a process of repairing a pixel defect. The thin film transistor array panel may include: a thin film transistor connected to a gate line and a data line to define a pixel area; a pixel electrode formed in the pixel area and connected to the thin film transistor; and a storage electrode including a first portion overlapping the data line between two adjacent gate lines. The storage electrode may also include a second portion connected to the first portion and enclosing an edge of the pixel area except for a region where the first portion is formed. The storage electrode may be branched between pixel electrodes respectively formed in two adjacent pixel areas.

摘要翻译： 本发明涉及一种薄膜晶体管阵列面板，液晶显示器和能够在修复像素缺陷的过程中减少对相邻像素的影响的方法。 薄膜晶体管阵列面板可以包括：连接到栅极线和限定像素区域的数据线的薄膜晶体管; 像素电极，其形成在所述像素区域中并连接到所述薄膜晶体管; 以及存储电极，其包括与两个相邻栅极线之间的数据线重叠的第一部分。 存储电极还可以包括连接到第一部分并且包围除了形成第一部分的区域之外的像素区域的边缘的第二部分。 存储电极可以在分别形成在两个相邻像素区域中的像素电极之间分支。

公开(公告)号：US08648973B2

公开(公告)日：2014-02-11

申请号：US13275188

申请日：2011-10-17

申请人： Jong-Woong Chang

发明人： Jong-Woong Chang

IPC分类号： G02F1/1343

CPC分类号： G02F1/136213 ,  G02F1/136286

摘要： A liquid crystal display capable of operating with little parasitic capacitance variation is presented. The display includes a substrate, a gate line disposed on the substrate, a storage electrode line disposed on the substrate and having a main portion that extends parallel with the gate line, a data line crossing the gate line and the storage electrode line and including a source electrode, a drain electrode facing the source electrode; and a pixel electrode connected to the drain electrode, wherein the storage electrode line includes a plurality of storage electrodes extending from the main portion in the same direction as the data line, and the storage electrodes overlap different regions of the data line.

摘要翻译： 提出了能够以很小的寄生电容变化运行的液晶显示器。 显示器包括基板，设置在基板上的栅极线，设置在基板上并具有与栅极线平行延伸的主要部分的存储电极线，与栅极线和存储电极线交叉的数据线， 源电极，面对源电极的漏电极; 以及连接到所述漏电极的像素电极，其中所述存储电极线包括从所述主要部分沿与所述数据线相同的方向延伸的多个存储电极，并且所述存储电极与所述数据线的不同区域重叠。

公开(公告)号：US08441587B2

公开(公告)日：2013-05-14

申请号：US12981817

申请日：2010-12-30

申请人： Jong-Woong Chang

发明人： Jong-Woong Chang

IPC分类号： G02F1/133 ,  G02F1/1343 ,  G06F3/038 ,  G09G3/36

CPC分类号： G02F1/136209 ,  G02F1/1333 ,  G02F1/134336 ,  G02F1/136277 ,  G02F1/136286 ,  G09G3/3674 ,  H01L27/124 ,  H01L33/08

摘要： A display substrate includes a data line disposed on a base substrate, a first pixel electrode disposed at a first side of the data line, a second pixel electrode disposed at a second side of the data line and a storage electrode overlapping with the data line. The storage electrode overlaps with the first pixel electrode by a first overlapping width, and overlaps with the second pixel electrode by a second overlapping width larger than the first overlapping width.

公开(公告)号：US08294839B2

公开(公告)日：2012-10-23

申请号：US13162515

申请日：2011-06-16

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： G02F1/136

CPC分类号： G02F1/134336 ,  G02F1/1362 ,  G02F1/136286 ,  G02F2001/13606 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/12

摘要： A method for manufacturing a thin film transistor array panel is disclosed. A gate wiring pattern is formed on an insulating substrate. A gate insulating layer is formed on the gate wiring pattern. A semiconductor pattern is formed on the gate insulating layer. A transparent conductive layer is formed on the gate insulating layer. The transparent conductive layer is patterned to form a pixel electrode. An opening is formed at a circumference of the pixel electrode. The opening minimizes misalignment during the manufacturing process and prevents shorts between a data line and the pixel electrode.

摘要翻译： 公开了一种制造薄膜晶体管阵列面板的方法。 在绝缘基板上形成栅极布线图案。 栅极绝缘层形成在栅极布线图案上。 在栅极绝缘层上形成半导体图形。 在栅极绝缘层上形成透明导电层。 图案化透明导电层以形成像素电极。 在像素电极的圆周上形成开口。 该开口使制造过程中的未对准最小化并防止数据线与像素电极之间的短路。

公开(公告)号：US08223108B2

公开(公告)日：2012-07-17

申请号：US12166249

申请日：2008-07-01

申请人： Jong-Woong Chang

发明人： Jong-Woong Chang

IPC分类号： G09G3/36 ,  G09G3/38

CPC分类号： G09G3/3677 ,  G09G3/006 ,  G09G2300/0408

摘要： In an array substrate and a display apparatus having the array substrate, a pixel part includes gate lines, data lines and pixels electrically connected to the gate and data lines. A gate driving circuit is electrically connected to a first end of the gate lines and applies a gate signal to the gate lines. A first inspecting circuit is electrically connected to odd-numbered gate lines of the gate lines and inspects odd-numbered pixels connected to the odd-numbered gate lines. A second inspecting circuit is electrically connected to even-numbered gate lines of the gate lines and inspects even-numbered pixels connected to the even-numbered gate lines. Thus, electrical defects between the pixels may be easily detected, thereby improving the inspectability for the defects of the array substrate.

摘要翻译： 在阵列基板和具有阵列基板的显示装置中，像素部分包括栅极线，数据线和电连接到栅极和数据线的像素。 栅极驱动电路电连接到栅极线的第一端，并向栅极线施加栅极信号。 第一检查电路电连接到栅极线的奇数编号的栅极线并且检查连接到奇数编号的栅极线的奇数像素。 第二检查电路电连接到栅极线的偶数栅极线并且检查连接到偶数栅极线的偶数像素。 因此，可以容易地检测像素之间的电气缺陷，从而提高阵列基板的缺陷的可检测性。

公开(公告)号：US20110279758A1

公开(公告)日：2011-11-17

申请号：US13191069

申请日：2011-07-26

申请人： Jin-Tae Yuh ,  Kye-Hun Lee ,  Byoung-Sun Na ,  Dong-Gyu Kim ,  Jong-Woong Chang ,  Jung-Uk Shim ,  Jang-Kun Song ,  Hyun-Sik Lee

发明人： Jin-Tae Yuh ,  Kye-Hun Lee ,  Byoung-Sun Na ,  Dong-Gyu Kim ,  Jong-Woong Chang ,  Jung-Uk Shim ,  Jang-Kun Song ,  Hyun-Sik Lee

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F2001/134372 ,  G02F2001/134381

摘要： A liquid crystal display having electrodes on a single substrate. A transparent planar electrode elongated in the transverse direction is formed on the inner surface of a substrate, and an insulating film is deposited thereon. A plurality of linear electrodes, which are elongated in the longitudinal direction and either transparent or opaque, are formed on the insulating film. Potential difference between the planar and the linear electrodes generated by applying voltages to the electrodes yields an electric field. The electric field is symmetrical with respect to the longitudinal central line of the linear electrodes, and has parabolic or semi-elliptical lines of force having a center on a boundary line between the planar and the linear electrodes. The line of force on the planar and the linear electrodes and on the boundary line between the planar and the linear electrodes has the vertical and the horizontal components, and the liquid crystal molecules are re-arranged to have a twist angle and a tilt angle. The polarization of the incident light varies due to the rearrangement of the liquid crystal molecules.

摘要翻译： 在单个基板上具有电极的液晶显示器。 在基板的内表面上形成横向延伸的透明平面电极，在其上淀积绝缘膜。 在绝缘膜上形成多个沿纵向细长且透明或不透明的线状电极。 通过向电极施加电压而产生的平面和线性电极之间的电位差产生电场。 电场相对于线性电极的纵向中心线对称，并且具有在平面和线性电极之间的边界线上具有中心的抛物线或半椭圆线。 在平面和线状电极上以及平面和线状电极之间的边界线上的力线具有垂直和水平分量，并且液晶分子重新布置成具有扭转角和倾斜角。 入射光的偏振由于液晶分子的重排而变化。

公开(公告)号：US08004627B2

公开(公告)日：2011-08-23

申请号：US12176687

申请日：2008-07-21

申请人： Jong-Woong Chang

发明人： Jong-Woong Chang

IPC分类号： G02F1/1343

CPC分类号： G02F1/136259 ,  G02F1/136204 ,  G02F2001/136272 ,  H01L27/12

摘要： A thin film transistor array panel comprises a plurality of gate lines formed on an insulating substrate; a repair line formed on the insulating substrate; a gate insulating layer formed on the gate lines and the repair line; a plurality of data lines formed on the gate insulating layer; an electricity dissipation line formed on the gate insulating layer crossing the gate lines and the repair line; and a first diode connecting the repair line and the electricity dissipation line. When static electricity is introduced through the repair lines, the static electricity is transferred to the electricity dissipation line and is dispersed or exhausted before it reaches to the data lines. As a result, the TFTs and wires in the display area are prevented from being destroyed by the static electricity.

摘要翻译： 薄膜晶体管阵列面板包括形成在绝缘基板上的多条栅极线; 形成在所述绝缘基板上的修补线; 形成在栅极线和修复线上的栅极绝缘层; 形成在所述栅极绝缘层上的多条数据线; 在栅极绝缘层上形成的穿过栅极线和修复线的耗散线; 以及连接修理线和耗散线的第一二极管。 当通过修理线引入静电时，静电被传送到耗散线，并在其到达数据线之前被分散或排出。 结果，防止显示区域中的TFT和电线被静电破坏。

公开(公告)号：US07733454B2

公开(公告)日：2010-06-08

申请号：US11669991

申请日：2007-02-01

申请人： Jin-Tae Yuh ,  Kye-Hun Lee ,  Byoung-Sun Na ,  Dong-Gyu Kim ,  Jong-Woong Chang ,  Jung-Uk Shim ,  Jang-Kun Song ,  Hyun-Sik Lee

发明人： Jin-Tae Yuh ,  Kye-Hun Lee ,  Byoung-Sun Na ,  Dong-Gyu Kim ,  Jong-Woong Chang ,  Jung-Uk Shim ,  Jang-Kun Song ,  Hyun-Sik Lee

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F2001/134372 ,  G02F2001/134381

摘要： A liquid crystal display having electrodes on a single substrate. A transparent planar electrode elongated in the transverse direction is formed on the inner surface of a substrate, and an insulating film is deposited thereon. A plurality of linear electrodes, which are elongated in the longitudinal direction and either transparent or opaque, are formed on the insulating film. Potential difference between the planar and the linear electrodes generated by applying voltages to the electrodes yields an electric field. The electric field is symmetrical with respect to the longitudinal central line of the linear electrodes, and has parabolic or semi-elliptical lines of force having a center on a boundary line between the planar and the linear electrodes. The line of force on the planar and the linear electrodes and on the boundary line between the planar and the linear electrodes has the vertical and the horizontal components, and the liquid crystal molecules are re-arranged to have a twist angle and a tilt angle. The polarization of the incident light varies due to the rearrangement of the liquid crystal molecules.

摘要翻译： 在单个基板上具有电极的液晶显示器。 在基板的内表面上形成横向延伸的透明平面电极，在其上淀积绝缘膜。 在绝缘膜上形成多个沿纵向细长且透明或不透明的线状电极。 通过向电极施加电压而产生的平面和线性电极之间的电位差产生电场。 电场相对于线性电极的纵向中心线对称，并且具有在平面和线性电极之间的边界线上具有中心的抛物线或半椭圆线。 在平面和线状电极上以及平面和线状电极之间的边界线上的力线具有垂直和水平分量，并且液晶分子重新布置成具有扭转角和倾斜角。 入射光的偏振由于液晶分子的重排而变化。

公开(公告)号：US07663395B2

公开(公告)日：2010-02-16

申请号：US10922564

申请日：2004-08-19

申请人： Jong-Woong Chang ,  Dong-Gyu Kim

发明人： Jong-Woong Chang ,  Dong-Gyu Kim

IPC分类号： G01R31/00 ,  G09G3/36 ,  G02F1/1345

CPC分类号： G09G3/006 ,  G02F1/13454 ,  G02F2001/136254 ,  G09G2310/0267

摘要： A display panel is provided, which includes: a plurality of gate lines; a plurality of data lines intersecting the gate lines; a plurality of switching elements connected to the gate lines and the data lines; a plurality of pixel electrodes connected to the switching elements; a plurality of driving signal lines transmitting a plurality of driving signals; a plurality of test pads for test signals disposed near an edge of the panel; and a gate driver generating and applying gate signals to the gate lines responsive to the driving signals transmitted from the driving signal lines.

摘要翻译： 提供了一种显示面板，包括：多条栅极线; 与栅极线相交的多条数据线; 连接到栅极线和数据线的多个开关元件; 连接到所述开关元件的多个像素电极; 多个驱动信号线，发送多个驱动信号; 多个用于测试信号的测试焊盘，设置在面板的边缘附近; 以及栅极驱动器，其响应于从驱动信号线发送的驱动信号而产生并将栅极信号施加到栅极线。