公开(公告)号：US20170003549A1

公开(公告)日：2017-01-05

申请号：US15180119

申请日：2016-06-13

Applicant: Samsung Display Co. Ltd.

Inventor： Se Hyun LEE ,  Ik Han OH ,  Youn Hak JEONG ,  Ki Pyo HONG ,  Wan NAMGUNG ,  Ho Jun LEE ,  Dong Chul SHIN

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1335

CPC classification number: G02F1/133707 ,  G02F1/134309 ,  G02F1/136209

Abstract: A liquid crystal display includes: a first panel including a first electrode; a second panel including a second electrode; and a liquid crystal layer between the first and second panels. The first electrode includes: a central electrode disposed in a central region of a pixel; an outer electrodes extending along a side of the central electrode; and a connection electrode which connects the outer electrode and the central electrode. A slit pattern is defined in the first electrode around the central electrode, and a liquid crystal control pattern is defined in the first electrode in a corner region of the pixel. Horizontal and vertical incisions, which divide the first electrode into a plurality of domains, are defined in the second electrode, an end portion of the outer electrode is disposed to correspond to the corner region, and the end portion of the outer electrode extends farther than the central electrode.

Abstract translation: 液晶显示器包括：第一面板，包括第一电极; 第二面板，包括第二电极; 以及在第一和第二面板之间的液晶层。 第一电极包括：设置在像素的中心区域中的中心电极; 沿着所述中心电极的一侧延伸的外部电极; 以及连接外部电极和中心电极的连接电极。 在中心电极周围的第一电极中限定狭缝图案，并且在像素的拐角区域中的第一电极中限定液晶控制图案。 在第二电极中限定将第一电极分成多个畴的水平和垂直切口，外电极的端部设置成对应于拐角区域，并且外电极的端部比 中心电极。

公开(公告)号：US20170293190A1

公开(公告)日：2017-10-12

申请号：US15459285

申请日：2017-03-15

Applicant: Samsung Display Co., Ltd

Inventor： Duk Sung KIM ,  Hyuk Jin KIM ,  Ik Han OH ,  Young Min JUNG

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/136227 ,  G02F1/13394 ,  G02F2001/13398 ,  G02F2001/136222

Abstract: A liquid-crystal display device is provided. The liquid-crystal display device comprises a first substrate, a thin-film transistor disposed on the first substrate, a color filter layer disposed on the thin-film transistor, a photosensitive layer disposed on the color filter layer, and a pixel electrode disposed on the photosensitive layer and connected to the thin-film transistor via a contact hole penetrating the photosensitive layer. The photosensitive layer comprises a first area overlapping the thin-film transistor, a second area overlapping the contact hole, and a third area that is the rest of the photosensitive layer except the first and second areas. The photosensitive layer has a first thickness in the first area, is opened in a center of the second area, and has a second thickness in the third area, wherein the second thickness is smaller than the first thickness.

公开(公告)号：US20160377940A1

公开(公告)日：2016-12-29

申请号：US15165013

申请日：2016-05-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Hyun LEE ,  Ik Han OH ,  Wan NAMGUNG ,  Ho Jun LEE ,  Youn Hak JEONG ,  Ki Pyo HONG

IPC: G02F1/1343 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/136209 ,  G02F2001/134345 ,  G02F2001/136222

Abstract: A liquid crystal display includes a first panel including a first substrate, a first electrode which is disposed on the first substrate and which includes a stem unit including a horizontal stem and a vertical stem dividing a pixel into domains, a branch unit including branch electrodes and extending from at least one stem of the stem unit in one direction, and an external bundling electrode unit connected to an end of at least one of the branch electrodes and disposed along an edge of the pixel, a first slit pattern which is defined in the branch unit, a second slit pattern which contacts the vertical stem and is disposed parallel to the horizontal stem, a third slit pattern which contacts the horizontal stem and is disposed parallel to the vertical stem, and a protrusion unit which is disposed on an outer circumference of the external bundling electrode unit.

Abstract translation: 液晶显示器包括：第一面板，包括第一基板;第一电极，设置在第一基板上，第一电极设置在第一基板上，该第一电极包括：一个包括一个水平杆和一个垂直的杆的单元， 从杆单元的至少一个杆沿一个方向延伸;以及外部捆扎电极单元，其连接到至少一个分支电极的端部并且沿着像素的边缘设置;第一狭缝图案，其限定在 分支单元，与所述垂直杆接触并且平行于所述水平杆布置的第二狭缝图案，与所述水平杆接触并且平行于所述竖直杆设置的第三狭缝图案，以及布置在外周上的突出单元 的外部捆扎电极单元。

公开(公告)号：US20170090253A1

公开(公告)日：2017-03-30

申请号：US15137854

申请日：2016-04-25

Applicant: Samsung Display Co. Ltd.

Inventor： Ik Han OH ,  Wan NAMGUNG ,  Seung Kyu LEE ,  Ho Jun LEE ,  Youn Hak JEONG

IPC: G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/133757 ,  G02F2001/133776 ,  G02F2001/134318

Abstract: A liquid crystal display device includes first and second substrates facing each other and including pixels, a pixel electrode disposed on the first substrate to be provided in each of the pixels, and a common electrode disposed on the second substrate, where the pixel electrode includes first unit electrodes, each of the first unit electrodes includes four domains, which are arranged in two rows in a first direction and two columns in a second direction, the four domains include first, second, third, and fourth domains of a corresponding first unit electrode, each of the first unit electrodes further includes a first slit, which is an opening defined along boundaries between the first through fourth domains, and the common electrode includes second slits, which are openings defined along outer sides of each of the first unit electrodes.

公开(公告)号：US20170059948A1

公开(公告)日：2017-03-02

申请号：US15097475

申请日：2016-04-13

Applicant: Samsung Display Co. Ltd.

Inventor： Wan NAMGUNG ,  Ik Han OH ,  Ho Jun LEE ,  Youn Hak JEONG ,  Seung Kyu LEE ,  Mi Hyeon JO

IPC: G02F1/1343 ,  G09G3/36 ,  G09G3/20 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G09G3/3648 ,  G02F1/133707 ,  G02F1/13624 ,  G02F2001/134318 ,  G02F2001/134345 ,  G09G3/2074 ,  G09G3/3614

Abstract: A liquid crystal display includes a pixel electrode which includes a first subpixel electrode and a second subpixel electrode, a first insulating substrate and a second insulating substrate which faces the first insulating substrate, a common electrode which overlaps the pixel region, where the first subpixel electrode includes a first main unit electrode and a first sub unit electrode which is electrically connected to the first main unit electrode and smaller in area than the first main unit electrode, the second subpixel electrode includes a second main unit electrode, and a first opening part which overlaps the first main unit electrode, a second opening part which overlaps the second main unit electrode, and a third opening part which overlaps the first sub unit electrode and has a different shape from those of the first opening part and the second opening part are defined in the common electrode.

Abstract translation: 液晶显示器包括：像素电极，其包括第一子像素电极和第二子像素电极，第一绝缘基板和面向第一绝缘基板的第二绝缘基板，与像素区域重叠的公共电极，第一子像素电极 包括与第一主单元电极电连接并且面积小于第一主单元电极的第一主单元电极和第一子单元电极，第二子像素电极包括第二主单元电极和第一开口部， 与第一主单元电极重叠，与第二主单元电极重叠的第二开口部分和与第一子单元电极重叠并且具有与第一开口部分和第二开口部分不同的形状的第三开口部分被限定 在公共电极中。

公开(公告)号：US20180231848A1

公开(公告)日：2018-08-16

申请号：US15950247

申请日：2018-04-11

Applicant: Samsung Display Co., Ltd.

Inventor： Wan NAMGUNG ,  Ik Han OH ,  Seung Kyu LEE ,  Ho Jun LEE ,  Ki Pyo HONG

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134345

Abstract: A liquid crystal display includes substrates facing each other, plural pixels, a liquid crystal layer between the substrates, and a pixel electrode in each pixel. The pixel electrode defines: a first stem extending in a first direction, a second stem extending in a second direction, first edge bars extending in the first direction and connected to the second stem, second edge bars extending in the second direction and connected to the first stem, and plural branches extending from the first or second stem and inclined with respect to the first or second directions and terminating spaced apart from the first and second edge bars. Distal ends of each of the first edge bars are spaced apart from distal ends of each of second edge bars, and in the second direction, each of the first edge bars overlaps lines along which the second edge bars respectively lengthwise extend.

公开(公告)号：US20170075175A1

公开(公告)日：2017-03-16

申请号：US15058261

申请日：2016-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Wan NAMGUNG ,  Ik Han OH ,  Seung Kyu LEE ,  Ho Jun LEE ,  Ki Pyo HONG

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134345

Abstract: A liquid crystal display includes substrates facing each other, plural pixels, a liquid crystal layer between the substrates, and a pixel electrode in each pixel. The pixel electrode defines: a first stem extending in a first direction, a second stem extending in a second direction, first edge bars extending in the first direction and connected to the second stem, second edge bars extending in the second direction and connected to the first stem, and plural branches extending from the first or second stem and inclined with respect to the first or second directions and terminating spaced apart from the first and second edge bars. Distal ends of each of the first edge bars are spaced apart from distal ends of each of second edge bars, and in the second direction, each of the first edge bars overlaps lines along which the second edge bars respectively lengthwise extend.

Abstract translation: 液晶显示器包括彼此面对的基板，多个像素，基板之间的液晶层和每个像素中的像素电极。 像素电极限定：沿第一方向延伸的第一杆，沿第二方向延伸的第二杆，沿着第一方向延伸并连接到第二杆的第一边缘杆，沿着第二方向延伸并连接到第二杆的第二边缘杆 第一杆和多个分支从第一或第二杆延伸并且相对于第一或第二方向倾斜并且终止于与第一和第二边缘条间隔开。 每个第一边缘条的远端与每个第二边缘条的远端间隔开，并且在第二方向上，每个第一边缘条与第二边缘条分别纵向延伸的线重叠。

公开(公告)号：US20160377922A1

公开(公告)日：2016-12-29

申请号：US14959763

申请日：2015-12-04

Applicant: Samsung Display Co. Ltd.

Inventor： Ik Han OH ,  Se Hyun LEE ,  Wan NAMGUNG ,  Ho Jun LEE ,  Youn Hak JEONG ,  Ki Pyo HONG

IPC: G02F1/1337 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/133528 ,  G02F1/134309 ,  G02F2001/133531 ,  G02F2001/133742 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a first electrode which is disposed on the first substrate, and which includes a stem part for dividing a pixel into a plurality of domains, a plurality of micro branch parts extending in one direction from at least one stem of the stem part, and a peripheral bundle electrode connected to an end of at least one of the micro branch parts and disposed along an edge of the pixel, a first panel including protrusions arranged along an outer circumference of the peripheral bundle electrode and projected in the direction vertical to the first substrate, a second substrate, a second panel including a second electrode which is disposed on the second substrate and which faces the first electrode, and a liquid crystal layer which is interposed between the first panel and the second panel and which includes liquid crystals.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的第一电极，其包括用于将像素分割为多个畴的杆部分，从至少一个方向沿一个方向延伸的多个微分支部 连接到所述微分支部分中的至少一个并沿着所述像素的边缘设置的外围束电极的外围束电极，包括沿着所述外围束电极的外周布置的突出部的第一面板， 在垂直于第一基板的方向上，第二基板，包括设置在第二基板上并与第一电极相对的第二电极的第二面板以及介于第一面板和第二面板之间的液晶层 并且其包括液晶。