公开(公告)号：US20110279758A1

公开(公告)日：2011-11-17

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: G02F1/1335 ,  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：US20100283954A1

公开(公告)日：2010-11-11

申请号：US12840634

申请日：2010-07-21

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: G02F1/1337

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：US07787086B2

公开(公告)日：2010-08-31

申请号：US11398839

申请日：2006-04-06

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: G02F1/1337

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：US07733454B2

公开(公告)日：2010-06-08

申请号：US11669991

申请日：2007-02-01

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：US20090195744A1

公开(公告)日：2009-08-06

申请号：US12422423

申请日：2009-04-13

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: G02F1/1343

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: A liquid crystal display includes a gate line formed on a lower substrate, a storage line formed on the lower substrate, and a data line formed on the lower substrate crossing and insulated from the gate line and the storage line. The liquid crystal display also includes a pixel electrode formed on the lower substrate crossing and insulated from the storage line. The pixel electrode has a first aperture pattern. The liquid crystal display further includes a common electrode formed on an upper substrate and having a second aperture pattern, and a storage electrode connected to the storage line. The storage electrode overlaps the second aperture pattern. The storage line, first aperture pattern, and second aperture pattern each includes a straight portion slanting to the gate line. A long axis of a liquid crystal molecule is arranged perpendicular to a substrate when an electric field is not applied.

Abstract translation: 液晶显示器包括形成在下基板上的栅极线，形成在下基板上的存储线，以及形成在与栅极线和存储线绝缘的下基板上的数据线。 液晶显示器还包括形成在下基板上并与存储线绝缘的像素电极。 像素电极具有第一孔径图案。 液晶显示器还包括形成在上基板上并具有第二孔径图案的公共电极和连接到存储线的存储电极。 存储电极与第二孔径图案重叠。 存储线，第一孔径图案和第二孔径图案均包括倾斜到栅极线的直线部分。 当不施加电场时，液晶分子的长轴垂直于衬底排列。

公开(公告)号：US20090174625A1

公开(公告)日：2009-07-09

申请号：US12173994

申请日：2008-07-16

Applicant: Kyung-Wook KIM ,  Mi-Ae Lee ,  Kye-Hun Lee

Inventor： Kyung-Wook KIM ,  Mi-Ae Lee ,  Kye-Hun Lee

IPC: G09G3/20

CPC classification number: G09G3/3688 ,  G09G3/3659 ,  G09G2300/0426 ,  G09G2320/0233

Abstract: A display device includes a gate line, first, second, and third data lines arranged parallel to each other and intersecting the gate line, a first pixel connected to the gate line and the second data line and disposed between the first data line and the second data line, a second pixel connected to the gate line and the third data line and disposed between the second data line and the third data line, and an operational amplifier electrically connected to the third data line and the first data line to transmit the signal of the third data line to the first data line.

Abstract translation: 显示装置包括彼此平行布置并与栅极线相交的栅极线，第一，第二和第三数据线，连接到栅极线和第二数据线并且设置在第一数据线和第二数据线之间的第一像素 数据线，连接到栅极线和第三数据线并且设置在第二数据线和第三数据线之间的第二像素，以及电连接到第三数据线和第一数据线的运算放大器，用于发送 第三条数据线到第一条数据线。

公开(公告)号：US20070285605A1

公开(公告)日：2007-12-13

申请号：US11837665

申请日：2007-08-13

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: G02F1/1337

CPC classification number: G02F1/133753 ,  G02F1/133707 ,  G02F2001/133776

Abstract: Saw-shaped protrusions, which are parallel to each other, are formed on the common electrode and the pixel electrode in two substrates. Protrusions in two substrates are arranged alternately and the bent portions of the saw-shaped protrusions are placed on the line transverse passing through the center of a pixel. Branches extend from the convex point of one saw-shaped protrusion toward the apex to the other saw-shaped protrusion, and another branch extend from the point where the protrusion meets the boundary of the pixel electrode toward the point where the boundary of the pixel electrode and the saw-shaped protrusion make an acute angle. A liquid crystal layer between two electrodes are divided to four regions where the directors of the liquid crystal layer have different angles when a voltage is applied to the electrodes, and then, wide viewing angle is obtained. In most regions, protrusions are formed straight and the protrusions have only obtuse angles at the bent points. Therefore, fast response time is shortened, disclination is removed and luminance increases.

Abstract translation: 在公共电极和像素电极上形成有两个彼此平行的锯状突起。 两个基板中的突起交替布置，并且锯状突起的弯曲部分放置在穿过像素中心的横向线上。 分支从一个锯状突起的凸点向顶点延伸到另一个锯状突起，另一个分支从突起与像素电极的边界相遇的点延伸到像素电极的边界 锯形突起形成锐角。 两个电极之间的液晶层被分成四个区域，其中当对电极施加电压时，液晶层的导向器具有不同的角度，然后获得宽的视角。 在大多数区域中，突起形成为直的，突起在弯曲点处仅具有钝角。 因此，快速响应时间缩短，旋错和亮度增加。

公开(公告)号：US20060267912A1

公开(公告)日：2006-11-30

申请号：US11415133

申请日：2006-05-01

Applicant: Jong-Hwan Lee ,  Do-Gi Lim ,  Kye-Hun Lee

Inventor： Jong-Hwan Lee ,  Do-Gi Lim ,  Kye-Hun Lee

IPC: G09G3/36

CPC classification number: G09G3/3674 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/3685 ,  G09G2300/0408 ,  G09G2310/06 ,  G11C19/184

Abstract: A shift register invention includes a plurality of stages outputting a plurality of output signals, in sequence. Each of the stages includes a driving part and a discharging part. The driving part includes a driving transistor. The driving transistor has a control electrode, a first electrode, a second electrode and a channel layer. The control electrode receives one of a start signal or an output signal of a previous stage. The first electrode receives a clock signal. The second electrode outputs an output signal of a present stage. The channel layer has a different length from a channel layer of a driving transistor of the previous stage. The discharging part discharges the output signal of the present stage based on an output signal of a next stage, therefore improving the electrical characteristics of the shift register.

Abstract translation: 移位寄存器发明包括依次输出多个输出信号的多个级。 每个级包括驱动部和排出部。 驱动部分包括驱动晶体管。 驱动晶体管具有控制电极，第一电极，第二电极和沟道层。 控制电极接收前一级的起始信号或输出信号之一。 第一电极接收时钟信号。 第二电极输出现阶段的输出信号。 沟道层具有与前一级的驱动晶体管的沟道层不同的长度。 放电部分基于下一级的输出信号放电当前级的输出信号，从而改善移位寄存器的电特性。

公开(公告)号：US20060176435A1

公开(公告)日：2006-08-10

申请号：US11398839

申请日：2006-04-06

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: G02F1/1343

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.

公开(公告)号：US07050134B2

公开(公告)日：2006-05-23

申请号：US11183744

申请日：2005-07-19

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: G02F1/1337 ,  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。