公开(公告)号：US10394095B2

公开(公告)日：2019-08-27

申请号：US15053774

申请日：2016-02-25

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-Kil Park ,  Kyung-Ho Park ,  Chang Il Tae ,  Jae Won Kim ,  Yoo Mi Ra

IPC: G02F1/1368 ,  G02F1/1362 ,  G02F1/1335 ,  G09G3/36 ,  G02B5/20 ,  G02F1/1341 ,  G03F7/00 ,  G02B5/22 ,  G02F1/1333 ,  G02F1/1337

Abstract: A liquid crystal display according to an exemplary embodiment of the present inventive concept includes a first substrate including a plurality of first color filters, a plurality of second color filters, a plurality of third color filters and a plurality of gate electrodes extending in a first direction;a second substrate facing the first substrate; and a liquid crystal layer formed between the first substrate and the second substrate, wherein the plurality of first color filters include a plurality of first portions extending in a first direction, and a plurality of second portions extending in a second direction substantially perpendicular to the first direction and crossing the plurality of first portions.

公开(公告)号：US10712596B2

公开(公告)日：2020-07-14

申请号：US14288553

申请日：2014-05-28

Applicant: Samsung Display Co., Ltd.

Inventor： Wan-Soon Im ,  MinWook Park ,  SuWan Woo ,  Eun-Kil Park ,  Jeongman Son ,  Changil Tae ,  Kee-Bum Park ,  Kyung-Bae Kim ,  Je Hyeong Park ,  Joohwan Park ,  Yu Deok Seo ,  Seungho Yang ,  Sejoon Oh ,  Heehwan Lee

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362

Abstract: A liquid crystal display includes a display substrate which includes a plurality of pixel areas and is curved in a first direction, an opposite substrate which faces the display substrate, is coupled to the display substrate, and is curved along the display substrate, and a liquid crystal layer disposed between the display substrate and the opposite substrate, where a plurality of domains are defined in each of the plurality of pixel areas, directions in which liquid crystal molecules of the liquid crystal layer are aligned are different from each other in at least two domains among the plurality of domains, and the plurality of domains is arranged in a second direction crossing the first direction.

公开(公告)号：US08981390B2

公开(公告)日：2015-03-17

申请号：US13858216

申请日：2013-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Eun-Kil Park ,  Hyun-Ho Kang ,  Yong Woo Hyung

IPC: H01L27/12

CPC classification number: H01L27/1244

Abstract: A display device includes: a substrate; a signal line on the substrate; a signal input line on the substrate and connected to a driver; a first insulating layer between the signal line and the signal input line; a second insulating layer on the signal line, the signal input line and the first insulating layer; an organic layer on the second insulating layer; a first contact hole defined in the organic layer, the first insulating layer and the second insulating layer and exposing the signal line; a second contact hole defined in the organic layer and the second insulating layer and exposing the signal input line; and a connecting member on the organic layer, and connecting the signal line and the signal input line to each other through the first contact hole and the second contact hole, respectively.

Abstract translation: 显示装置包括：基板; 衬底上的信号线; 在基板上的信号输入线并连接到驱动器; 信号线和信号输入线之间的第一绝缘层; 信号线上的第二绝缘层，信号输入线和第一绝缘层; 在第二绝缘层上的有机层; 限定在所述有机层中的第一接触孔，所述第一绝缘层和所述第二绝缘层，并且暴露所述信号线; 限定在所述有机层和所述第二绝缘层中并暴露所述信号输入线的第二接触孔; 以及有机层上的连接构件，分别通过第一接触孔和第二接触孔将信号线和信号输入线相互连接。

公开(公告)号：US12210234B2

公开(公告)日：2025-01-28

申请号：US16893899

申请日：2020-06-05

Applicant: Samsung Display Co., Ltd.

Inventor： Wan-Soon Im ,  MinWook Park ,  SuWan Woo ,  Eun-Kil Park ,  Jeongman Son ,  Changil Tae ,  Kee-Bum Park ,  Kyung-Bae Kim ,  Je Hyeong Park ,  Joohwan Park ,  Yu Deok Seo ,  Seungho Yang ,  Sejoon Oh ,  Heehwan Lee

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362

Abstract: A liquid crystal display includes a display substrate which includes a plurality of pixel areas and is curved in a first direction, an opposite substrate which faces the display substrate, is coupled to the display substrate, and is curved along the display substrate, and a liquid crystal layer disposed between the display substrate and the opposite substrate, where a plurality of domains are defined in each of the plurality of pixel areas, directions in which liquid crystal molecules of the liquid crystal layer are aligned are different from each other in at least two domains among the plurality of domains, and the plurality of domains is arranged in a second direction crossing the first direction.

公开(公告)号：US09891490B2

公开(公告)日：2018-02-13

申请号：US14793145

申请日：2015-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Il Tae ,  Eun-Kil Park ,  Seung-Ho Yang

IPC: G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/13624 ,  G02F1/134309 ,  G02F2001/134381

Abstract: A liquid crystal display device includes a first substrate comprising a pixel area, a second substrate having a common electrode, and a liquid crystal layer arranged between the first and second substrates, where the first substrate includes a first pixel electrode which is arranged on the pixel area and in which a diamond shaped open unit is defined, and a plate shaped second pixel electrode arranged on the first pixel electrode, the first pixel electrode having first and second sides parallel to one side of the pixel area, third and fourth sides extending from one side of the first and second sides, inclined against the first and second sides, and parallel to each other, and fifth and sixth sides that connect the first and second sides with the third and fourth sides, and are parallel to each other, and the second pixel electrode includes a cross-shaped stem unit.

公开(公告)号：US09753336B2

公开(公告)日：2017-09-05

申请号：US14531038

申请日：2014-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Il Tae ,  Swae-Hyun Kim ,  Eun-Kil Park

IPC: G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F2001/134345 ,  G02F2001/136218

Abstract: A liquid crystal display includes a first field generating electrode and an opposed electrode facing each other with a liquid crystal layer interposed therebetween, a shielding electrode line separated from the first field generating electrode, and a second field generating electrode including a plurality of branch electrodes overlapping the first field generating electrode, where the first field generating electrode includes at least one step portion adjacent to and facing the shielding electrode line.

公开(公告)号：US09638970B2

公开(公告)日：2017-05-02

申请号：US14847107

申请日：2015-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Swae-Hyun Kim ,  Eun-Kil Park ,  Hyun-Ho Kang ,  Ki Kyung Youk ,  Sang Woo Whangbo

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/136209 ,  G02F2001/133388 ,  G02F2001/13398 ,  G02F2001/136222 ,  G02F2201/50

Abstract: A liquid crystal display includes: a substrate including a display region and a non-display region, the non-display region including a first region adjacent to the display region and a second region further from the display region than the first region; a light blocking member disposed in the non-display region of the substrate; and a plurality of step providing layers disposed between the substrate and the light blocking member in the non-display region of the substrate, the step providing layers spaced apart from each other. A height of the light blocking member disposed in the first region of the non-display region is different from a height of the light blocking member disposed in the second region of the non-display region.

公开(公告)号：US20150268519A1

公开(公告)日：2015-09-24

申请号：US14641266

申请日：2015-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eun-Kil Park ,  Young Goo Song ,  Hyung Gi Jung

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133707

Abstract: A liquid crystal display includes a first substrate, a first subpixel electrode on the first substrate configured to receive a first voltage and including a first and second subregion, a second subpixel electrode on the first substrate configured to receive a second voltage and including a third subregion and a fourth subregion, an insulating layer between the first subpixel electrode and the second subpixel electrode, a second substrate facing the first substrate, and a common electrode at the second substrate and configured to receive a common voltage, wherein the third subregion overlaps the first subregion, the second subregion includes first branch electrodes, the second subpixel electrode includes second branch electrodes, the first branch electrodes and the second branch electrodes include a first end and a second end facing each other, and the second branch electrodes have a reduced width at the second end.

Abstract translation: 液晶显示器包括第一基板，第一基板上的第一子像素电极，被配置为接收第一电压并且包括第一和第二子区域;第二子像素电极，被配置为接收第二电压并且包括第三子区域 和第四子区域，第一子像素电极和第二子像素电极之间的绝缘层，面对第一基板的第二基板和在第二基板处的公共电极，并且被配置为接收公共电压，其中第三子区域与第一子像素电极 第二子区域包括第一分支电极，第二子像素电极包括第二分支电极，第一分支电极和第二分支电极包括彼此面对的第一端和第二端，并且第二分支电极具有减小的宽度 第二端

公开(公告)号：US10996522B2

公开(公告)日：2021-05-04

申请号：US16721224

申请日：2019-12-19

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 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1362

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：US10551691B2

公开(公告)日：2020-02-04

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: G02F1/1333 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1362

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.