公开(公告)号：US20130083266A1

公开(公告)日：2013-04-04

申请号：US13685652

申请日：2012-11-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joong-Hyun MUN ,  Jang-Kun SONG ,  Yong-Woo CHOI ,  Bo-Sung KIM ,  Kwan-Wook JUNG ,  Jung-Ho LEE ,  Hyo-Rak NAM

IPC: G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/13398 ,  G02F2001/134372 ,  G02F2001/136231 ,  G02F2201/123 ,  H01L27/124 ,  H01L29/78669

Abstract: A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate, and the drain electrode comprises a first portion and a second portion extending in a different direction with respect to the first portion.

Abstract translation: 具有两个绝缘基板的液晶显示器。 第一绝缘基板具有通过接触孔与像素电极电连接的交叉信号线，像素电极和漏电极。 间隔物形成在第一绝缘基板的第一信号线上，并且在接近第一绝缘基板的第一部分处比靠近第二绝缘基板的第二部分宽，并且漏电极包括第一部分和 第二部分相对于第一部分沿不同的方向延伸。

公开(公告)号：US20130038808A1

公开(公告)日：2013-02-14

申请号：US13655651

申请日：2012-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Kun SONG

IPC: G02F1/136 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133707 ,  G02F1/13439 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133531 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal display (LCD) is provided, which includes: first and second gate lines, a data line intersecting the gate lines, first to fourth drain electrodes located near the intersections between the first and second gate lines and the data line, and a coupling electrode. First to fourth pixel electrodes respectively connected to the first to fourth drain electrodes are also provided, and the first pixel electrode is connected to the coupling electrode while the fourth pixel electrode overlaps the coupling electrode. The LCD further includes a common electrode opposite the pixel electrodes, a liquid crystal layer interposed between the pixel electrodes and the common electrode, and a domain partitioning member formed on at least one of the pixel electrode and the common electrode. Two long edges of the domains are angled with respect to the first and the second gate lines or the data line substantially by about 45°.

Abstract translation: 提供一种液晶显示器（LCD），其包括：第一和第二栅极线，与栅极线交叉的数据线，位于第一和第二栅极线与数据线之间的交叉点附近的第一至第四漏极，以及 耦合电极。 还设置分别连接到第一至第四漏电极的第一至第四像素电极，并且第一像素电极连接到耦合电极，而第四像素电极与耦合电极重叠。 LCD还包括与像素电极相对的公共电极，插入在像素电极和公共电极之间的液晶层，以及形成在像素电极和公共电极中的至少一个上的畴分隔部件。 畴的两个长边相对于第一和第二栅极线或数据线基本上成45°倾斜。

公开(公告)号：US20220035213A1

公开(公告)日：2022-02-03

申请号：US17503645

申请日：2021-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Kun SONG ,  Yeon-Sik HAM ,  Kang-Woo KIM ,  Yeon-Mun JEON ,  Jeong Hyun LEE

IPC: G02F1/1362 ,  G02F1/1343

Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer.

公开(公告)号：US20170160617A1

公开(公告)日：2017-06-08

申请号：US15436615

申请日：2017-02-17

Applicant: Samsung Display Co., Ltd.

Inventor： Joong-Hyun MUN ,  Jang-Kun SONG ,  Yong-Woo CHOI ,  Bo-Sung KIM ,  Kwan-Wook JUNG ,  Jung-Ho LEE ,  Hyo-Rak NAM

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1339

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/13398 ,  G02F2001/134372 ,  G02F2001/136231 ,  G02F2201/123 ,  H01L27/124 ,  H01L29/78669

Abstract: A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate, and the drain electrode comprises a first portion and a second portion extending in a different direction with respect to the first portion.

公开(公告)号：US20160223871A1

公开(公告)日：2016-08-04

申请号：US15095513

申请日：2016-04-11

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: G02F1/1337 ,  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：US20140184995A1

公开(公告)日：2014-07-03

申请号：US14202483

申请日：2014-03-10

Applicant: SAMSUNG DISPLAY CO., LTD.

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 to 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处断裂，并且孔的宽度从弯曲点到边缘减小。 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：US20130201433A1

公开(公告)日：2013-08-08

申请号：US13774095

申请日：2013-02-22

Applicant: SAMSUNG DISPLAY CO., LTD.

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 to 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处断裂，并且孔的宽度从弯曲点到边缘减小。 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。