公开(公告)号：US10126606B2

公开(公告)日：2018-11-13

申请号：US14957913

申请日：2015-12-03

Applicant: Samsung Display Co. Ltd.

Inventor： Hyung Jun Park ,  Seong Young Lee ,  Youn Hak Jeong ,  Ki Pyo Hong ,  Byoung Sun Na ,  Kye Uk Lee

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

Abstract: A liquid crystal display panel includes a first gate line and a second gate line extending in a first direction, a first data line and a second data line extending in a second direction, a pixel region surrounded by the first and second gate lines and the first and second data lines, and a first sub pixel electrode and a second sub pixel electrode disposed in the pixel region, wherein the first sub pixel electrode includes a first pattern section and a second pattern section symmetrical with each other about the second direction serving as an axis, wherein the second sub pixel electrode includes a third pattern section having a same shape as that of either the first pattern section or the second pattern section, and a fourth pattern section having a shape different from those of both the first pattern section and the second pattern section, wherein the first sub pixel electrode and the second sub pixel electrode are electrically interconnected.

公开(公告)号：US09494838B2

公开(公告)日：2016-11-15

申请号：US14741053

申请日：2015-06-16

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Pyo Hong ,  Hyung Gi Jung ,  Sang Woo Whangbo

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1339

CPC classification number: G02F1/1368 ,  G02F1/1339 ,  G02F1/136209 ,  G02F1/136227 ,  G02F2001/13396 ,  G02F2001/134345 ,  G02F2001/136218 ,  G02F2001/136222

Abstract: A liquid crystal display device includes: a first substrate including a first light blocking region where a plurality of transistors are formed and a second light blocking region where a data line is extended in a vertical direction; a first color filter and a second color filter formed on the first substrate; a second substrate facing the first substrate and having a common electrode formed thereon; and a liquid crystal layer interposed between the first and second substrates, wherein the first and second color filters are spaced apart from each other in an intersection region of the first and second light blocking regions and are overlapped with each other in the second light blocking region other than the intersection region to form a color filter overlapped part in the vertical direction.

Abstract translation: 液晶显示装置包括：第一基板，包括形成多个晶体管的第一遮光区域和数据线在垂直方向上延伸的第二遮光区域; 形成在第一基板上的第一滤色器和第二滤色器; 面对所述第一基板并且具有形成在其上的公共电极的第二基板; 以及插入在第一和第二基板之间的液晶层，其中第一和第二滤色器在第一和第二遮光区域的交叉区域中彼此间隔开，并且在第二遮光区域中彼此重叠 除了在垂直方向上形成滤色器重叠部分的交叉区域之外。

公开(公告)号：US11221523B2

公开(公告)日：2022-01-11

申请号：US16435124

申请日：2019-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Pyo Hong ,  Wan Namgung ,  Seung-Kyu Lee ,  Hyun Seong Kang ,  Byeong Jae Ahn

IPC: G02F1/1368 ,  G02F1/1343 ,  G02F1/01 ,  G02F1/1362 ,  G02F1/133

Abstract: A liquid crystal display includes: a gate line connected to a gate electrode; a semiconductor layer disposed on the gate line and including silicon; an ohmic contact layer disposed on the semiconductor layer; and a data conductor disposed on the ohmic contact layer. The semiconductor layer includes a source region, a drain region, and a channel region disposed between the source region and the drain region. The data conductor includes a data line transmitting a data signal, a source electrode corresponding to the source region, and a drain electrode corresponding to the drain region. A channel step of the semiconductor layer is a height difference between an upper surface in the source region or the drain region and an upper surface in the channel region. The upper surface in the source region or the drain region has a maximum height of the semiconductor layer.

公开(公告)号：US10429703B2

公开(公告)日：2019-10-01

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 ,  G02F1/1337

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：US10281764B2

公开(公告)日：2019-05-07

申请号：US15654400

申请日：2017-07-19

Applicant: Samsung Display Co. Ltd.

Inventor： Seung Kyu Lee ,  Gung Wan Nam ,  Woo Sung Sohn ,  Mi Hyeon Jo ,  Ki Pyo Hong

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  H01L51/00 ,  G02F1/163

Abstract: A liquid crystal display includes a first display substrate, a second display substrate facing the first display substrate, and a liquid crystal layer interposed between the first and second display substrates, where the first display substrate includes a lower substrate, a pixel electrode, which is disposed on the lower substrate, and a protrusion pattern, which is disposed on the pixel electrode along an outer edge of the pixel electrode, the second display substrate includes an upper substrate and a light-shielding member, which is disposed on a surface of the upper substrate facing the first display substrate and in which indentation pattern parts are inwardly indented in a plan view, the light-shielding member includes light-shielding parts that are an entirety of the light-shielding member except for the indentation pattern parts, and the indentation pattern parts overlap parts of the pixel electrode.

公开(公告)号：US09904111B2

公开(公告)日：2018-02-27

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 ,  G02F1/1362

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.

公开(公告)号：US09298032B2

公开(公告)日：2016-03-29

申请号：US14327859

申请日：2014-07-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Gi Jung ,  Jae Hwa Park ,  Ki Pyo Hong

IPC: G02F1/136 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1362

CPC classification number: G02F1/133512 ,  G02F1/136209 ,  G02F2001/136218 ,  G02F2001/136222

Abstract: Disclosed is a liquid crystal display including: a first substrate; a gate line disposed on the first substrate; a data line disposed on the gate line; and a thin film transistor connected to the gate line and the data line. A plurality of color filters is disposed on the thin film transistor and the data line. A capping layer is disposed on the plurality of color filters. A shielding electrode is disposed on the capping layer. An insulating layer is disposed on the capping layer and includes a first opening extending to a part of the shielding electrode. A light blocking member is disposed on the insulating layer and the shielding electrode. The shielding electrode is disposed in a part corresponding to the data line. Adjacent color filters among the plurality of color filters overlap with each other in the part corresponding to the data line. The first opening is disposed in a part corresponding to the region where the adjacent color filters overlap with each other.

Abstract translation: 公开了一种液晶显示器，包括：第一基板; 设置在所述第一基板上的栅极线; 设置在所述栅极线上的数据线; 以及连接到栅极线和数据线的薄膜晶体管。 多个滤色器设置在薄膜晶体管和数据线上。 盖层设置在多个滤色器上。 屏蔽电极设置在封盖层上。 绝缘层设置在覆盖层上，并且包括延伸到屏蔽电极的一部分的第一开口。 遮光部件设置在绝缘层和屏蔽电极上。 屏蔽电极设置在对应于数据线的部分中。 在与数据线对应的部分中，多个滤色器之间的相邻滤色器彼此重叠。 第一开口设置在与相邻的滤色器重叠的区域对应的部分。

公开(公告)号：US09158167B1

公开(公告)日：2015-10-13

申请号：US14732502

申请日：2015-06-05

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Pyo Hong ,  Swae-Hyun Kim ,  Jae Hwa Park ,  Je Hyeong Park ,  Young Goo Song

IPC: G02F1/1362 ,  G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/136209 ,  G02F1/1333 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/1341

Abstract: A liquid crystal display device may include a substrate. The liquid crystal display device may further include a pixel electrode disposed on the substrate. The liquid crystal display device may further include a common electrode overlapping the pixel electrode, wherein a liquid crystal injection hole is formed through at least the common electrode. The liquid crystal display device may further include a liquid crystal layer disposed between the pixel electrode and the common electrode. The liquid crystal display device may further include a light-blocking element disposed inside the liquid crystal injection hole.

Abstract translation: 液晶显示装置可以包括基板。 液晶显示装置还可以包括设置在基板上的像素电极。 液晶显示装置还可以包括与像素电极重叠的公共电极，其中通过至少公共电极形成液晶注入孔。 液晶显示装置还可以包括设置在像素电极和公共电极之间的液晶层。 液晶显示装置还可以包括设置在液晶注入孔内的遮光元件。

公开(公告)号：US09081244B2

公开(公告)日：2015-07-14

申请号：US13844772

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Pyo Hong ,  Swae-Hyun Kim ,  Jae Hwa Park ,  Je Hyeong Park ,  Young Goo Song

IPC: G02F1/1362 ,  G02F1/1341 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/136209 ,  G02F1/1333 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/1341

Abstract: A liquid crystal display device may include a substrate. The liquid crystal display device may further include a pixel electrode disposed on the substrate. The liquid crystal display device may further include a common electrode overlapping the pixel electrode, wherein a liquid crystal injection hole is formed through at least the common electrode. The liquid crystal display device may further include a liquid crystal layer disposed between the pixel electrode and the common electrode. The liquid crystal display device may further include a light-blocking element disposed inside the liquid crystal injection hole.