公开(公告)号：US07061562B2

公开(公告)日：2006-06-13

申请号：US10430412

申请日：2003-05-07

Applicant: Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Seung-Beom Park ,  Jang-Kun Song

Inventor： Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Seung-Beom Park ,  Jang-Kun Song

IPC: G02F1/13

CPC classification number: G02F1/134336 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/134318 ,  G02F2001/136263 ,  G02F2001/136272 ,  G02F2201/122 ,  G02F2201/128 ,  G02F2201/40

Abstract: In a vertically aligned mode LCD, a gate line and a storage line are formed on a substrate in parallel, and a storage electrode and a cover pattern are formed as branches of the storage line. The storage electrode is overlapped with an aperture of a common electrode formed on an upper substrate. The cover pattern is located between a pixel electrode and a data line to prevent a light leakage. Accordingly, an alignment error margin of the upper substrate and the lower substrate is increased, an aperture ratio is enhanced, and repairing the high pixel defect is possible. Further, the light leakage caused by a voltage of the data line is prevented.

公开(公告)号：US06937311B2

公开(公告)日：2005-08-30

申请号：US10861397

申请日：2004-06-07

Applicant: Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Hea-Ri Lee

Inventor： Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Hea-Ri Lee

IPC: G09F9/30 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/137 ,  G02F1/139

CPC classification number: G02F1/133753 ,  G02F1/133528 ,  G02F1/133634 ,  G02F1/133707 ,  G02F1/1343 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/13712 ,  G02F2201/121

Abstract: A tetragonal ring shape aperture is formed in the common electrode on one substrate and a cross shape aperture is formed at the position corresponding to the center of the tetragonal ring shape aperture in the pixel electrode on the other substrate. A liquid crystal layer between two electrodes are divided to four domains where the directors of the liquid crystal layer have different angles when a voltage is applied to the electrodes. The directors in adjacent domains make a right angle. The tetragonal ring shape aperture is broken at midpoint of each side of the tetragon, and the width of the aperture decreases as goes from the bent point to the edge. Wide viewing angle is obtained by four domains where the directors of the liquid crystal layer indicate different directions, disclination is removed and luminance increases.

Abstract translation: 在一个基板上的公共电极上形成四角环形孔，并且在与另一个基板上的像素电极中的四边形环形孔的中心对应的位置处形成十字形孔。 两个电极之间的液晶层被分成四个畴，其中当向电极施加电压时，液晶层的导向器具有不同的角度。 相邻领域的董事是直角的。 四边形环形孔在四边形的每一侧的中点断开，并且孔的宽度从弯曲点向边缘减小。 通过四个畴获得宽视角，其中液晶层的指向物指示不同的方向，旋错和亮度增加。

公开(公告)号：US06512568B2

公开(公告)日：2003-01-28

申请号：US10020303

申请日：2001-12-18

Applicant: Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Hea-Ri Lee

Inventor： Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Hea-Ri Lee

IPC: G02F11343

CPC classification number: G02F1/133753 ,  G02F1/133528 ,  G02F1/133634 ,  G02F1/133707 ,  G02F1/1343 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/13712 ,  G02F2201/121

Abstract: A tetragonal ring shape aperture is formed in the common electrode on one substrate and a cross shape aperture is formed at the position corresponding to the center of the tetragonal ring shape aperture in the pixel electrode on the other substrate. A liquid crystal layer between two electrodes are divided to four domains where the directors of the liquid crystal layer have different angles when a voltage is applied to the electrodes. The directors in adjacent domains make a right angle. The tetragonal ring shape aperture is broken at midpoint of each side of the tetragon, and the width of the aperture decreases as goes from the bent point to the edge. Wide viewing angle is obtained by four domains where the directors of the liquid crystal layer indicate different directions, disclination is removed and luminance increases.

公开(公告)号：US08233125B2

公开(公告)日：2012-07-31

申请号：US13191069

申请日：2011-07-26

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

Inventor： 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: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134372 ,  G02F2001/134381

Abstract: 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.

Abstract translation: 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：US20120013829A1

公开(公告)日：2012-01-19

申请号：US13241327

申请日：2011-09-23

Applicant: Jang-Kun SONG ,  Kyeong-Hyeon KIM ,  Kye-Hun LEE ,  Hea-Ri LEE

Inventor： Jang-Kun SONG ,  Kyeong-Hyeon KIM ,  Kye-Hun LEE ,  Hea-Ri LEE

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133753 ,  G02F1/133528 ,  G02F1/133634 ,  G02F1/133707 ,  G02F1/1343 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/13712 ,  G02F2201/121

Abstract: A tetragonal ring shape aperture is formed in the common electrode on one substrate and a cross shape aperture is formed at the position corresponding to the center of the tetragonal ring shape aperture in the pixel electrode on the other substrate. A liquid crystal layer between two electrodes are divided to four domains where the directors of the liquid crystal layer have different angles when a voltage is applied to the electrodes. The directors in adjacent domains make a right angle. The tetragonal ring shape aperture is broken at midpoint of each side of the tetragon, and the width of the aperture decreases as goes from the bent point to the edge. Wide viewing angle is obtained by four domains where the directors of the liquid crystal layer indicate different directions, disclination is removed and luminance increases.

Abstract translation: 在一个基板上的公共电极上形成四角环形孔，并且在与另一个基板上的像素电极中的四边形环形孔的中心对应的位置处形成十字形孔。 两个电极之间的液晶层被分成四个畴，其中当向电极施加电压时，液晶层的导向器具有不同的角度。 相邻领域的董事是直角的。 四边形环形孔在四边形的每一侧的中点断开，并且孔的宽度从弯曲点向边缘减小。 通过四个畴获得宽视角，其中液晶层的指向物指示不同的方向，旋错和亮度增加。

公开(公告)号：US07990507B2

公开(公告)日：2011-08-02

申请号：US12623505

申请日：2009-11-23

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

Inventor： 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: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134372 ,  G02F2001/134381

Abstract: 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.

Abstract translation: 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：US07911436B2

公开(公告)日：2011-03-22

申请号：US11535524

申请日：2006-09-27

Applicant: Hong-Woo Lee ,  Kye-Hun Lee ,  Jong-Hwan Lee

Inventor： Hong-Woo Lee ,  Kye-Hun Lee ,  Jong-Hwan Lee

IPC: G09G3/36 ,  G11C19/00 ,  H03K19/01

CPC classification number: G09G3/3677 ,  G09G2300/0439 ,  G09G2310/0281 ,  G09G2310/0286 ,  G11C19/184

Abstract: A shift register includes a plurality of stages connected to one another to sequentially generate output signals. Each of the stages has a plurality of output terminals, and each of the output terminals is connected to at least two gate lines and outputs a first output voltage alternately to the at least two gate lines to turn on thin film transistors.

Abstract translation: 移位寄存器包括彼此连接的多个级，以顺序地产生输出信号。 每个级具有多个输出端子，并且每个输出端子连接到至少两条栅极线并且交替地向至少两个栅极线输出第一输出电压以导通薄膜晶体管。

公开(公告)号：US20080297539A1

公开(公告)日：2008-12-04

申请号：US12130499

申请日：2008-05-30

Applicant: Kyung-wook KIM ,  Kye-hun LEE ,  Min-wook PARK

Inventor： Kyung-wook KIM ,  Kye-hun LEE ,  Min-wook PARK

IPC: G09G5/10

CPC classification number: G09G3/3648 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0852 ,  G09G2320/0673 ,  G09G2320/068 ,  G09G2340/0492

Abstract: A liquid crystal display which can selectively display an image having a high visibility or an image having a high luminance. The liquid crystal display includes a panel unit having a plurality of gate lines, a plurality of data lines, and a plurality of pixels, each pixel being coupled to a gate line and a data line and having a plurality of sub-pixels, a data-drive unit providing data signals to the data lines, and a gate-drive unit providing gate signals to the gate lines in a first order or in a second order. When the gate-drive unit provides the gate signals in the first order, the sub-pixels of a respective pixel are charged with different pixel voltages, and when the gate-drive unit provides the gate signals in the second order, the sub-pixels of the respective pixel are charged with substantially the same pixel voltage.

Abstract translation: 一种能够选择性地显示具有高可见度的图像或具有高亮度的图像的液晶显示器。 液晶显示器包括具有多个栅极线，多个数据线和多个像素的面板单元，每个像素耦合到栅极线和数据线并具有多个子像素，数据 驱动单元向数据线提供数据信号，以及栅极驱动单元，以一级或二级向栅极线提供栅极信号。 当栅极驱动单元以一级提供栅极信号时，各个像素的子像素被充满不同的像素电压，并且当栅极驱动单元以二阶提供栅极信号时，子像素 对像素的像素电压进行充电。

公开(公告)号：US20080198308A1

公开(公告)日：2008-08-21

申请号：US11933356

申请日：2007-10-31

Applicant: Jae-Ho LEE ,  Kye-Hun LEE

Inventor： Jae-Ho LEE ,  Kye-Hun LEE

IPC: G02F1/1335

CPC classification number: G02F1/133512

Abstract: A display panel includes first black matrix and a second black matrix to block light, and color filters to display a color image. The first black matrix corresponds to a light blocking area, and the color filters correspond to a light transmission area. The second black matrix is arranged in the light transmission area to divide the transmission area into at least two sub-areas. The light transmission area of the display panel is arranged differently than the light transmission area of a prism sheet and a polarizing plate.

Abstract translation: 显示面板包括第一黑矩阵和第二黑矩阵以阻挡光，以及彩色滤光器以显示彩色图像。 第一黑矩阵对应于遮光区域，并且滤色器对应于光透射区域。 第二黑矩阵布置在光传输区域中，以将传输区域划分成至少两个子区域。 显示面板的透光区域与棱镜片和偏振片的透光区域不同。

公开(公告)号：US20080100555A1

公开(公告)日：2008-05-01

申请号：US11933391

申请日：2007-10-31

Applicant: Yeo Geon Yoon ,  Won-Hee Lee ,  Kye-Hun Lee ,  In-Woo Kim

Inventor： Yeo Geon Yoon ,  Won-Hee Lee ,  Kye-Hun Lee ,  In-Woo Kim

IPC: G09G3/36

CPC classification number: G02F1/134336 ,  G02F1/136213 ,  G02F1/13624 ,  G02F2001/134345

Abstract: An array substrate includes a gate line, a data line, a thin film transistor (TFT), a pixel electrode and a storage line. The pixel electrode includes a main pixel electrode and a sub pixel electrode partly surrounding at least a portion of the main pixel electrode. The storage line includes a main storage line that extends substantially parallel to the gate line and across the pixel electrode, a sub storage line that extends from the main storage line and substantially parallel to the data line to overlap the sub pixel electrode, and a protruding storage line that extends from the sub storage line and substantially parallel to the gate line to overlap the main pixel electrode.

Abstract translation: 阵列基板包括栅极线，数据线，薄膜晶体管（TFT），像素电极和存储线。 像素电极包括主像素电极和部分地围绕主像素电极的至少一部分的子像素电极。 存储线包括基本上平行于栅极线并横过像素电极延伸的主存储线，从主存储线延伸并且基本上平行于数据线重叠子像素电极的子存储线，以及突出的 存储线从副存储线延伸并且基本上平行于栅极线重叠，以与主像素电极重叠。