公开(公告)号：US20220128740A1

公开(公告)日：2022-04-28

申请号：US17445384

申请日：2021-08-18

Applicant: Samsung Display Co., Ltd.

Inventor： Won Jun LEE ,  Se Hyun LEE ,  Hae Chan PARK ,  Young Su LIM ,  Jin Joo HA

IPC: G02B3/00 ,  G02B5/04 ,  H01L33/58 ,  H01L27/15

Abstract: A tiled display device includes a plurality of display devices, and an optical member located on the display devices, wherein the optical member includes a base substrate, a plurality of first lenticular lenses located on a lower surface of the base substrate and extending in a first direction, and a plurality of second lenticular lenses located under the first lenticular lenses and extending in a second direction crossing the first direction.

公开(公告)号：US20200301216A1

公开(公告)日：2020-09-24

申请号：US16898751

申请日：2020-06-11

Applicant: Samsung Display Co. Ltd.

Inventor： Se Hyun LEE ,  Hak Sun CHANG ,  Cheol SHIN

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1362 ,  H01L27/12

Abstract: A liquid crystal display device includes a substrate, and a pixel electrode disposed on the substrate, the pixel electrode including a first stem portion that extends in a first direction, a second stem portion that extends in a second direction crossing the first direction and intersecting with the first stem portion, a plurality of branch portions, the branch portions extending to the first direction and the second direction from the first stem portion or the second stem portion, a first connection portion that connects distal ends of some of the branch electrodes to each other, extends in the first direction and intersects with the second stem portion, and a first edge electrode that is connected to one distal end of the second stem portion and extends in the first direction.

公开(公告)号：US20170322462A1

公开(公告)日：2017-11-09

申请号：US15351694

申请日：2016-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Hyun LEE ,  Hak Sun CHANG ,  Cheol SHIN

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1337 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/124

Abstract: A liquid crystal display device includes a substrate, and a pixel electrode disposed on the substrate, the pixel electrode including a first stem electrode that extends in a first direction, a second stem electrode that extends in a second direction perpendicular to the first direction and intersects with the first stem electrode, a plurality of branch electrodes, the branch electrodes extending obliquely to the first direction and the second direction from the first stem electrode and the second stem electrode, a first connection electrode that connects distal ends of some of the branch electrodes to each other, extends in the first direction and intersects with the second stem electrode, and a first edge electrode that is connected to one distal end of the second stem electrode and extends in the first direction.

公开(公告)号：US20170153517A1

公开(公告)日：2017-06-01

申请号：US15182752

申请日：2016-06-15

Applicant: Samsung Display Co. Ltd.

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

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/13624 ,  G02F2001/136222 ,  G02F2201/123

Abstract: A liquid crystal display (“LCD”) includes: a substrate on which a pixel region is defined; and a pixel electrode which is disposed in the pixel region on the substrate. The pixel electrode includes: a plurality of unit pixel electrodes which are arranged substantially in a matrix form; and a connecting electrode which connects the unit pixel electrodes to each other. Neighboring unit pixel electrodes adjacent to each other in a column direction are separated from each other by a first in-between area extending along a row direction, neighboring unit pixel electrodes adjacent to each other in the row direction are separated from each other by a second in-between area extending along the column direction, and the connecting electrode is disposed in a region in which corners of the unit pixel electrodes face each other.

公开(公告)号：US20160377941A1

公开(公告)日：2016-12-29

申请号：US15178326

申请日：2016-06-09

Applicant: Samsung Display Co. Ltd.

Inventor： Se Hyun LEE ,  Cheol SHIN ,  Hak Sun CHANG

IPC: G02F1/1343 ,  G02F1/1368 ,  G03F1/50 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/13 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G03F1/50

Abstract: A liquid crystal display includes a substrate, and a pixel electrode disposed on the substrate. The pixel electrode includes a plurality of micro-branches which are spaced apart from each other and extend side by side with each other, where a micro-slit is defined between the micro-branches, and a stem part which is connected to each of the micro-branches, where an indentation pattern is defined by a cutout portion extending into the stem part, and at least one of two points connecting the indentation pattern and the micro-slit is located on a slit boundary line at which the micro-slit and the stem part meet each other.

Abstract translation: 液晶显示器包括基板和设置在基板上的像素电极。 像素电极包括彼此间隔开并且彼此并排延伸的多个微分支，其中在微分支之间限定微狭缝，并且连接到每个微分支 微型分支，其中凹口图案由延伸到杆部分中的切口部分限定，并且连接凹口图案和微狭缝的两个点中的至少一个位于狭缝边界线上，狭缝边界线处，微缝隙和 茎部彼此相遇。

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。

公开(公告)号：US20160291410A1

公开(公告)日：2016-10-06

申请号：US14938611

申请日：2015-11-11

Applicant: Samsung Display Co., Ltd.

Inventor： Se Hyun LEE ,  Ka Eun KIM ,  Cheol SHIN ,  Hak Sun CHANG ,  Ki Chul SHIN

IPC: G02F1/1337 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/13624 ,  G02F2001/133738 ,  G02F2001/134381 ,  G02F2201/123

Abstract: A liquid crystal display includes a first substrate, a first pixel electrode disposed on the first substrate, a second pixel electrode overlapping the first pixel electrode, having an insulating layer disposed therebetween, wherein the second pixel electrode includes a plate-like part having an integrated shape, a plurality of branch electrodes extending from the plate-like part, and a cruciform cutout including a horizontal part and a vertical part intersecting each other at a center of the plate-like part, and the first pixel electrode includes a cruciform stem electrode having a horizontal stem and a vertical stem intersecting each other at the center.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的第一像素电极，与第一像素电极重叠的第二像素电极，其间具有绝缘层，其中第二像素电极包括具有集成 形状，从板状部分延伸的多个分支电极，以及包括在板状部分的中心处彼此交叉的水平部分和垂直部分的十字形切口，并且第一像素电极包括十字形茎电极 具有在中心彼此相交的水平杆和垂直杆。

公开(公告)号：US20160202572A1

公开(公告)日：2016-07-14

申请号：US15051230

申请日：2016-02-23

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 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/133788 ,  G02F1/134336 ,  G02F1/13439 ,  G02F2001/133742 ,  G02F2001/134345 ,  G02F2001/136222

Abstract: A liquid crystal display including a partial plate electrode along with a minute pattern in 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：US20160116806A1

公开(公告)日：2016-04-28

申请号：US14881494

申请日：2015-10-13

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol SHIN ,  Hak Sun CHANG ,  Ka Eun KIM ,  Se Hyun LEE ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/136286 ,  G02F2001/134345

Abstract: A liquid crystal display according to m exemplary embodiment of the present invention includes: a first substrate; a gate line formed on the first substrate; an insulating layer formed on the gate line; and a first subpixel electrode and a second subpixel electrode that are formed on the insulating layer. Each of the first subpixel electrode and the second, subpixel electrode includes a first subregion and a second subregion. At least one of the first subregion and the second subregion Includes a vertical stem, a horizontal stem extending from a middle of the vertical stem, and a plurality of minute branches laterally extending in a diagonal direction from the horizontal stem. The plurality of minute branches laterally extending from the horizontal stem are alternately branched with reference to the horizontal stem.

Abstract translation: 根据本发明的示例性实施例的液晶显示器包括：第一基板; 形成在第一基板上的栅极线; 形成在栅极线上的绝缘层; 以及形成在绝缘层上的第一子像素电极和第二子像素电极。 第一子像素电极和第二子像素电极中的每一个包括第一子区域和第二子区域。 第一子区域和第二子区域中的至少一个包括垂直杆，从竖直杆的中间延伸的水平杆和从水平杆沿对角线方向横向延伸的多个分支。 从水平杆横向延伸的多个分支分支相对于水平杆交替分支。

公开(公告)号：US20250029559A1

公开(公告)日：2025-01-23

申请号：US18733732

申请日：2024-06-04

Applicant: Samsung Display Co., LTD.

Inventor： Jin Joo HA ,  Se Hyun LEE ,  Kwi Hyun KIM

IPC: G09G3/3233 ,  G09G3/32 ,  H10K59/121

Abstract: A display device and a mobile electronic device including the display device each include a substrate, a driving element layer on the substrate and including pixel driving circuits for driving pixels, and a light emitting element layer on the driving element layer and including a light emitting element of each pixel. Transistors included in each pixel driving circuit are divided into a first transistor group and a second transistor group connected to a first well region and a second well region of the substrate, respectively, the first and second well regions in each pixel are spaced apart from each other by a first interval, the pixels include a first pixel and a second pixel adjacent to each other in a first direction, and well regions adjacent to each other in the first pixel and the second pixel are spaced apart from each other by the first interval.