公开(公告)号：US20160103370A1

公开(公告)日：2016-04-14

申请号：US14634458

申请日：2015-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Won KIM ,  Oh Jeong KWON ,  Hyeok Jin LEE ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133711 ,  G02F1/133753 ,  G02F1/13624 ,  G02F2001/133726 ,  G02F2001/134345

Abstract: A liquid crystal display includes: a flexible first substrate; a pixel electrode positioned on the first substrate and including an outer stem with a quadrangular shape, a crossed-shape stem including a transverse stem positioned inside the outer stem and a longitudinal stem crossing the transverse stem, and a plurality of minute branches extending from the outer stem and the crossed-shape stem; a flexible second substrate facing the first substrate; a common electrode positioned on the second substrate; and a liquid crystal layer including liquid crystal molecules interposed between the first substrate and the second substrate. An angle formed by minute branches of one sub-region of the pixel electrode positioned at second, third and fourth zones and the transverse stem is smaller than an angle formed by minute branches of three other sub-regions of the pixel electrode positioned at the second, third, and fourth zones and the transverse stem.

Abstract translation: 液晶显示器包括：柔性第一基板; 位于所述第一基板上并且包括具有四边形形状的外部杆的像素电极，包括位于所述外部杆内侧的横向杆和横向横向杆的纵向杆的交叉形状的杆以及从所述第二基部延伸的多个分支 外茎和十字形茎; 面向所述第一基板的柔性第二基板; 位于所述第二基板上的公共电极; 以及包含插入在第一基板和第二基板之间的液晶分子的液晶层。 位于第二，第三和第四区域以及横向杆的像素电极的一个子区域的微小分支形成的角度小于位于第二，第三和第四区域的像素电极的三个其它子区域的微小分支形成的角度 ，第三和第四区域和横向茎杆。

公开(公告)号：US20150168789A1

公开(公告)日：2015-06-18

申请号：US14541263

申请日：2014-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Heung Shik PARK ,  Hyeok Jin LEE ,  Jae Hong PARK ,  Dong-Chul SHIN ,  Su Jin KIM ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Joo Young YOON

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/134336 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a pixel electrode which is disposed on the first substrate and includes a first subpixel electrode which is disposed at a pixel area and includes a plurality of first branch electrodes, and a second subpixel electrode which is separated from the first subpixel electrode, disposed at an outer edge of the pixel area, encloses the first subpixel electrode and includes a plurality of second branch electrodes, a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, where a first voltage applied to the first subpixel electrode is larger than a second voltage applied to the second subpixel electrode.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的像素电极，并且包括设置在像素区域并且包括多个第一分支电极的第一子像素电极，以及与第一基板分离的第二子像素电极 设置在像素区域的外缘的第一子像素电极包围第一子像素电极，并且包括多个第二分支电极，与第一基板相对的第二基板，设置在第二基板上的公共电极，以及液晶 其中施加到第一子像素电极的第一电压大于施加到第二子像素电极的第二电压的第一基板和第二基板之间。

公开(公告)号：US20150055065A1

公开(公告)日：2015-02-26

申请号：US14158153

申请日：2014-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Chul SHIN ,  Jae Hong PARK ,  Oh Jeong KWON ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Hyeok Jin LEE

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/136209 ,  G02F1/13624 ,  G02F2001/133726 ,  G02F2001/133746 ,  G02F2001/133757 ,  G02F2001/136222 ,  G02F2201/40

Abstract: A liquid crystal display includes a first substrate, a second substrate disposed opposite to the first substrate; a pixel electrode disposed on the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, where a first cutout having a cross shape is defined in the common electrode, a second cutout is defined in the pixel electrode to be adjacent to and along an edge of the pixel electrode, and the pixel electrode has a step structure, a boundary line of which is in a rhombus shape.

Abstract translation: 液晶显示器包括第一基板，与第一基板相对设置的第二基板; 设置在所述第一基板上的像素电极; 设置在所述第二基板上的公共电极; 以及设置在所述第一基板和所述第二基板之间的液晶层，其中在所述公共电极中限定具有十字形状的第一切口，所述像素电极中限定与所述像素的边缘相邻并沿着所述像素的边缘的第二切口 电极，并且像素电极具有阶梯结构，其边界线为菱形。

公开(公告)号：US20140287646A1

公开(公告)日：2014-09-25

申请号：US14295141

申请日：2014-06-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Ho HONG ,  Oh Jeong KWON ,  Hyeok Jin LEE

IPC: G02F1/1343

CPC classification number: G02F1/13439 ,  G02F1/134336 ,  G02F1/13624 ,  G02F1/1393 ,  G02F2001/134381 ,  G09G3/364 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2320/0252

Abstract: A liquid crystal display and a manufacturing method are provided. A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate, and including liquid crystal molecules; a first electrode positioned on the first substrate; an insulating layer positioned on the first electrode; a second electrode positioned on the insulating layer; and a third electrode positioned on the second substrate, wherein the second electrode includes a plurality of branches and a slit between neighboring ones of the branches, and a width of the slit is more than about two times to less than about five times a width of its corresponding branches.

Abstract translation: 提供液晶显示器和制造方法。 根据本发明的示例性实施例的液晶显示器包括：第一基板; 面对所述第一基板的第二基板; 插入在第一基板和第二基板之间的液晶层，并且包括液晶分子; 位于所述第一基板上的第一电极; 位于所述第一电极上的绝缘层; 位于所述绝缘层上的第二电极; 以及位于所述第二基板上的第三电极，其中所述第二电极包括多个分支和相邻的所述分支之间的狭缝，并且所述狭缝的宽度大于所述狭缝的宽度的大约两倍至小于 其相应的分支。

公开(公告)号：US20250098473A1

公开(公告)日：2025-03-20

申请号：US18676581

申请日：2024-05-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Oh Jeong KWON ,  Tae Ho KIM ,  Seung Yeon JEONG ,  Duck Jong SUH ,  Mi Hwa LEE ,  Hong Yeon LEE

IPC: H10K59/38 ,  H10K50/844 ,  H10K59/122 ,  H10K59/40 ,  H10K102/00

Abstract: A display device includes a substrate. A light emitting element layer is disposed on the substrate and includes a pixel defining layer defining a plurality of emission areas and a non-emission area, an encapsulation layer disposed on the light emitting element layer, a touch sensing layer disposed on the encapsulation layer, and comprising a touch connection electrode. A driving electrode and a color pattern are disposed between the touch connection electrode and the driving electrode. A color filter layer is disposed on the touch sensing layer and includes a plurality of color filters, and an overcoat layer disposed on the color filter layer. The color pattern overlaps one of the plurality of emission areas and the non-emission area, and the plurality of color filters do not overlap the emission area that overlaps the color pattern.

公开(公告)号：US20240206299A1

公开(公告)日：2024-06-20

申请号：US18503104

申请日：2023-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Seung Yeon JEONG ,  Tae Ho KIM ,  HYEOJI KANG ,  Hong Yeon LEE

IPC: H10K59/80

CPC classification number: H10K59/8792 ,  H10K50/11

Abstract: A display device according to an embodiment includes: a substrate; and a plurality of light emitting devices disposed above the substrate. The light emitting device includes a first electrode, an auxiliary layer disposed above the first electrode, a light emitting layer disposed on the auxiliary layer, and a second electrode disposed above the light emitting layer, and a red light emitting layer and/or the auxiliary layer includes a discussed compound, e.g., a compound represented by Chemical Formula 1 and/or a compound represented by Chemical Formula 2.

公开(公告)号：US20240206292A1

公开(公告)日：2024-06-20

申请号：US18450828

申请日：2023-08-16

Applicant: Samsung Display Co., LTD.

Inventor： Tae Ho KIM ,  Oh Jeong KWON ,  Hyeo Ji KANG ,  Mi Hwa LEE ,  Hong Yeon LEE ,  Sung Gyu JANG ,  Seung Yeon JEONG

IPC: H10K59/80 ,  H10K59/122

CPC classification number: H10K59/879 ,  H10K59/122 ,  H10K59/8792

Abstract: A display device includes a display part, and an outer part on the display part. The outer part includes a first layer and a second layer forming an interface with the first layer. A refractive index of the first layer is lower than a refractive index of the second layer such that light is totally reflected at the interface.

公开(公告)号：US20170351146A1

公开(公告)日：2017-12-07

申请号：US15409621

申请日：2017-01-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyeok Jin LEE ,  Oh Jeong KWON ,  Ka Eun KIM ,  Soo Dong KIM ,  Su Jin KIM ,  Jin Won KIM ,  Jae Bum CHO ,  Baek Kyun JEON

IPC: G02F1/1337 ,  C08F22/10 ,  C09K19/56 ,  G02F1/1368 ,  G02F1/1343 ,  C09K19/38

CPC classification number: G02F1/133711 ,  C08F22/105 ,  C09K19/3852 ,  C09K19/3857 ,  C09K19/56 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133726 ,  G02F2001/133761 ,  G02F2201/121 ,  G02F2201/123 ,  Y10T428/1005

Abstract: A liquid crystal display includes: a first substrate, a second substrate overlapping the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate and including a plurality of liquid crystal molecules, a first alignment layer positioned between the first substrate and the liquid crystal layer, a second alignment layer positioned between the second substrate and the liquid crystal layer, and a plurality of protrusions positioned at at least one of between the first alignment layer and the liquid crystal layer and between the second alignment layer and the liquid crystal layer, wherein at least one among the plurality of protrusions includes a polymer of a reactive mesogen, and the reactive mesogen is represented by Chemical Formula 1: Pa-A1-OCH2nO-A2-Pb  Chemical Formula 1

公开(公告)号：US20170329184A1

公开(公告)日：2017-11-16

申请号：US15499091

申请日：2017-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Bum CHO ,  Hyeok Jin LEE ,  Oh Jeong KWON ,  Ka Eun KIM ,  Su Jin KIM

IPC: G02F1/1337 ,  C09K19/56

CPC classification number: G02F1/133707 ,  C09K19/56 ,  C09K2019/0448 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133726 ,  G02F2201/56 ,  G02F2202/022 ,  G02F2202/023 ,  Y10T428/1005

Abstract: A liquid crystal display including: a first substrate; a second substrate configured to overlap the first substrate and to be separate from the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate and including a liquid crystal molecule; a first alignment layer disposed between the first substrate and the liquid crystal layer; a second alignment layer disposed between the second substrate and the liquid crystal layer; and a plurality of protrusions disposed between the first alignment layer and the liquid crystal layer, wherein at least one protrusion of the plurality of protrusions includes an orientation polymer including a polymerized reactive mesogen, the first alignment layer includes a photo-reactive group, and the liquid crystal layer includes a photoreaction initiator.

公开(公告)号：US20170066968A1

公开(公告)日：2017-03-09

申请号：US15048643

申请日：2016-02-19

Applicant: Samsung Display Co. Ltd.

Inventor： Taek Joon LEE ,  Oh Jeong KWON ,  Dong Han SONG ,  Ki Chul SHIN ,  Dong Chul SHIN ,  Hyeok Jin LEE

IPC: C09K19/56 ,  B32B27/34 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339 ,  C08G73/10 ,  B32B7/14

CPC classification number: C09K19/56 ,  B32B7/12 ,  B32B7/14 ,  B32B27/281 ,  B32B27/34 ,  B32B2457/202 ,  C08G73/1025 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133719 ,  G02F1/133723 ,  G02F1/1339 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023

Abstract: A composition for an alignment layer includes a polyimide-based compound including a polymerization initiator coupled to a side chain of the polyimide-based compound.

Abstract translation: 用于取向层的组合物包括聚酰亚胺基化合物，其包含与聚酰亚胺基化合物的侧链偶联的聚合引发剂。