公开(公告)号：US20160097956A1

公开(公告)日：2016-04-07

申请号：US14711592

申请日：2015-05-13

Applicant: Samsung Display Co., Ltd.

Inventor： Se Hyun LEE ,  Jang Wi RYU ,  Ki Chul SHIN ,  Cheol SHIN ,  Hak Sun CHANG

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A liquid crystal display including: a lower electrode; an upper electrode facing the lower electrode; and a liquid crystal layer disposed between the lower electrode and the upper electrode and including a plurality of liquid crystal molecules aligned perpendicular to surfaces of the lower electrode and the upper electrode, wherein the lower electrode includes a center electrode disposed at the center thereof, a first cutout disposed at the center of the center electrode, and a plurality of minute branches disposed extending outwardly from a side edge of the center electrode, and the upper electrode includes a second cutout disposed between the minute branches and the first cutout, a third cutout connected to upper and lower vertices of the second cutout to form a boundary among a plurality of sub-regions together with the first cutout and a fourth cutout connected to upper and lower vertices of the second cutout.

Abstract translation: 一种液晶显示器，包括：下电极; 面向下电极的上电极; 以及液晶层，其设置在所述下电极和所述上电极之间，并且包括与所述下电极和所述上电极的表面垂直的多个液晶分子，其中所述下电极包括设置在所述下电极的中心的中心电极， 第一切口，设置在中心电极的中心，以及多个分支，其从中心电极的侧边缘向外延伸设置，并且上电极包括设置在分支分支和第一切口之间的第二切口，第三切口 连接到第二切口的上顶点和下顶点，以形成与第一切口一起的多个子区域中的边界，以及连接到第二切口的上顶点和下顶点的第四切口。

公开(公告)号：US20140168582A1

公开(公告)日：2014-06-19

申请号：US14017685

申请日：2013-09-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hak Sun CHANG ,  Jang Wi RYU ,  Jae-Soo JANG ,  Ki Chul SHIN

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/136222

Abstract: A liquid crystal display device includes a lower panel having a lower substrate. A pixel electrode is formed on the lower substrate and includes a partial plate electrode and a plurality of minute branch electrodes extending from the partial plate electrode. A lower layer is formed on the lower substrate and below the pixel electrode and includes an inclined portion. An upper panel includes an upper substrate facing the lower substrate and a common electrode formed on the upper substrate. A liquid crystal layer is positioned between the lower panel and the upper panel, in which a part of the inclined portion is overlapped with a part of the minute branch electrode.

Abstract translation: 液晶显示装置包括具有下基板的下板。 像素电极形成在下基板上，并且包括部分平板电极和从部分平板电极延伸的多个微小分支电极。 下层形成在下基板上并且在像素电极下方并且包括倾斜部分。 上面板包括面向下基板的上基板和形成在上基板上的公共电极。 液晶层位于下面板和上面板之间，其中一部分倾斜部分与微小分支电极的一部分重叠。

公开(公告)号：US20220223654A1

公开(公告)日：2022-07-14

申请号：US17613473

申请日：2020-05-07

Applicant: Samsung Display Co., LTD.

Inventor： Jang Wi RYU ,  Soo Dong KIM ,  Byung Chul KIM ,  In Seok SONG ,  Ha Lim JI ,  Gak Seok LEE

IPC: H01L27/32 ,  G02B5/20

Abstract: A color converting substrate includes: a base part having, defined therein a first light transmitting region, a second light transmitting region spaced apart from the first light transmitting region in a first direction, and a first light blocking region between the first light transmitting region and the second light transmitting region; a first color filter positioned on one surface of the base part and overlapping the first light transmitting region; a second color filter positioned on the one surface of the base part and overlapping the second light transmitting region; a light blocking pattern overlapping the first light blocking region and positioned on the one surface of the base part; and a light transmitting pattern positioned on the first color filter, the second color filter, and the light blocking pattern, wherein the first color filter and the second color filter include a coloring material of a first color.

公开(公告)号：US20190265559A1

公开(公告)日：2019-08-29

申请号：US16408463

申请日：2019-05-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun CHANG ,  Eun-Kil PARK ,  Hyun-Ho KANG ,  Jang Wi RYU ,  Seung-Suk YANG ,  Ki Chul SHIN ,  Se Hyun LEE ,  Jae-Soo JANG ,  Hyo Ju JUNG

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

Abstract: A liquid crystal display including a partial plate electrode along with a minute pattern in a pixel electrode thereby increasing the viewing angle and the lateral visibility of the liquid crystal display, as well as the response speed A step provider is provided to reinforce the control force of the liquid crystal molecules, thereby reducing the texture generated in the center of the pixel.

公开(公告)号：US20170248826A1

公开(公告)日：2017-08-31

申请号：US15592578

申请日：2017-05-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun CHANG ,  Jang Wi RYU ,  Ki Chul SHIN ,  Jae-Soo JANG

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337

Abstract: A liquid crystal display, including a first substrate; a gate line and a data line disposed on the first substrate; and a pixel electrode connected to the gate line and the data line and comprising a first sub pixel electrode and a second sub pixel electrode disposed on the first substrate. Each of the first sub pixel electrode and the second sub pixel electrode includes a transverse stem; a longitudinal stem; and a plurality of minute branches extending from transverse stem and the longitudinal stem. A width of the first sub pixel electrode is different from a width of the second sub pixel electrode.

公开(公告)号：US20160109758A1

公开(公告)日：2016-04-21

申请号：US14688385

申请日：2015-04-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jang Wi RYU ,  Gak Seok LEE

IPC: G02F1/1337 ,  G02F1/1362 ,  C09K19/56 ,  G02F1/1368

CPC classification number: G02F1/133711 ,  C09K19/56 ,  C09K2019/521 ,  C09K2019/523 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133738 ,  G02F2001/133742 ,  G02F2202/36

Abstract: A display device according to the exemplary embodiment of the present invention includes: a first insulation substrate; a pixel electrode disposed on the first insulation substrate; a first alignment layer disposed on the pixel electrode; a second insulation substrate facing the first insulation substrate; a common electrode disposed on the second insulation substrate; and a liquid crystal layer disposed between the first and second insulation substrates. The liquid crystal layer includes liquid crystal molecules and nanoparticles, and the nanoparticles are disposed adjacent to the common electrode.

Abstract translation: 根据本发明的示例性实施例的显示装置包括：第一绝缘基板; 设置在所述第一绝缘基板上的像素电极; 设置在像素电极上的第一取向层; 面对所述第一绝缘基板的第二绝缘基板; 设置在所述第二绝缘基板上的公共电极; 以及设置在第一和第二绝缘基板之间的液晶层。 液晶层包括液晶分子和纳米颗粒，并且纳米颗粒与公共电极相邻地设置。

公开(公告)号：US20160054628A1

公开(公告)日：2016-02-25

申请号：US14931312

申请日：2015-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun CHANG ,  Jang Wi RYU ,  Ki Chul SHIN ,  Jae-Soo JANG

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

CPC classification number: G02F1/134309 ,  G02F1/133553 ,  G02F1/1337 ,  G02F1/133753 ,  G02F1/136286 ,  G02F1/139 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal including: a first substrate; a pixel electrode disposed on the first substrate and including a first subpixel electrode and a second subpixel electrode disposed in one pixel area; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, wherein an area of a region occupied by the first subpixel electrode is less than an area of a region occupied by the second subpixel electrode. Each of the first and second subpixels has a cross-shaped stem and minute branches extending from it to improve side visibility quality and gray scale uniformity.

Abstract translation: 一种液晶，包括：第一基板; 设置在所述第一基板上并且包括设置在一个像素区域中的第一子像素电极和第二子像素电极的像素电极; 面对所述第一基板的第二基板; 以及设置在第二基板上的公共电极，其中，由第一子像素电极占据的区域的面积小于由第二子像素电极占据的区域的面积。 第一子像素和第二子像素中的每一个具有十字形茎和从其延伸的微分枝以提高侧视能力质量和灰度均匀性。

公开(公告)号：US20150323845A1

公开(公告)日：2015-11-12

申请号：US14530934

申请日：2014-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun CHANG ,  Ka Eun KIM ,  Jang Wi RYU ,  Ki Chul SHIN

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

CPC classification number: G02F1/1362 ,  G02F1/1343 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136218

Abstract: A liquid crystal display includes a lower substrate and an upper substrate facing each other, a liquid crystal layer provided between the lower substrate and the upper substrate, a plurality of pixel electrodes provided on the lower substrate, extended in a substantially horizontal direction, and including a thin film transistor forming region and a display area, a reference voltage line extended in a substantially vertical direction along a center of the display area, a gate line provided on the lower substrate and extended in the substantially horizontal direction between neighboring pixel electrodes of the plurality of pixel electrodes, a data line provided on the lower substrate and crossing the gate line, and a shield electrode overlapping the gate line and including a curved portion which is disposed on an edge portion of the pixel electrode and overlaps the data line.

Abstract translation: 液晶显示器包括下基板和彼此面对的上基板，设置在下基板和上基板之间的液晶层，设置在下基板上的大致水平方向延伸的多个像素电极，包括 薄膜晶体管形成区域和显示区域，沿着显示区域的中心沿基本垂直方向延伸的参考电压线，设置在下基板上并在基本水平方向上延伸的栅极线，所述栅极线在相邻的像素电极之间 多个像素电极，设置在下基板上并与栅极线交叉的数据线和与栅极线重叠的屏蔽电极，并且包括设置在像素电极的边缘部分上并与数据线重叠的弯曲部分。

公开(公告)号：US20140267994A1

公开(公告)日：2014-09-18

申请号：US13935184

申请日：2013-07-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jang Wi RYU ,  Cheol SHIN ,  Hak Sun CHANG ,  Ki Chul SHIN ,  Jae-Soo JANG ,  Ka Eun KIM ,  Ho Kil OH ,  Se Hyun LEE ,  Hyo Ju JUNG ,  Sang Hyeon SONG ,  Sang Jin JEON

IPC: G02F1/1343

CPC classification number: G02F1/137 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134381 ,  G02F2001/13712 ,  G02F2201/123 ,  G02F2203/01 ,  G02F2203/04

Abstract: The present invention relates to a liquid crystal display including: a lower electrode including a unit pixel electrode; an upper electrode including an upper unit electrode facing the unit pixel electrode; and a liquid crystal layer between the lower electrode and the upper electrode and including a plurality of liquid crystal molecules aligned approximately perpendicular to the surfaces of the lower electrode and the upper electrode in the absence of an electric field, wherein the unit pixel electrode includes a stem forming a boundary between a plurality of sub-regions and a plurality of minute branches extending in different directions in two different sub-regions, the upper unit electrode includes an opening facing the stem and extending parallel to the stem, any alignment aid to pretilt the liquid crystal molecules is absent, and a length of the minute branches is equal to or less than about 53 μm.

Abstract translation: 液晶显示器技术领域本发明涉及一种液晶显示器，包括：下电极，其包括单位像素电极; 上电极，其包括面向所述单位像素电极的上单元电极; 以及下电极和上电极之间的液晶层，并且在没有电场的情况下包括大致垂直于下电极和上电极的表面排列的多个液晶分子，其中，单位像素电极包括 茎在多个子区域和在两个不同子区域中沿不同方向延伸的多个微分枝之间形成边界，上单元电极包括面向茎杆并平行于杆延伸的开口的任何对准辅助件 液晶分子不存在，分支的长度等于或小于约53μm。

公开(公告)号：US20140043571A1

公开(公告)日：2014-02-13

申请号：US13835941

申请日：2013-03-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hak Sun CHANG ,  Jang Wi RYU ,  Ki Chui SHIN ,  Jae-Soo JANG

IPC: G02F1/139

CPC classification number: G02F1/134309 ,  G02F1/133553 ,  G02F1/1337 ,  G02F1/133753 ,  G02F1/136286 ,  G02F1/139 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal including: a first substrate; a pixel electrode disposed on the first substrate and including a first subpixel electrode and a second subpixel electrode disposed in one pixel area; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, wherein an area of a region occupied by the first subpixel electrode is less than an area of a region occupied by the second subpixel electrode. Each of the first and second subpixels has a cross-shaped stem and minute branches extending from it to improve side visibility quality and gray scale uniformity.

Abstract translation: 一种液晶，包括：第一基板; 设置在所述第一基板上并包括设置在一个像素区域中的第一子像素电极和第二子像素电极的像素电极; 面对所述第一基板的第二基板; 以及设置在第二基板上的公共电极，其中，由第一子像素电极占据的区域的面积小于由第二子像素电极占据的区域的面积。 第一子像素和第二子像素中的每一个具有十字形茎和从其延伸的微分枝以提高侧视能力质量和灰度均匀性。