公开(公告)号：US20240147793A1

公开(公告)日：2024-05-02

申请号：US18480366

申请日：2023-10-03

Applicant: Samsung Display Co., LTD.

Inventor： Yang Hee KIM ,  Kwang Chul JUNG ,  Yong Jun JO ,  Sun Baek HONG

IPC: H10K59/131 ,  H10K59/127 ,  H10K59/80

CPC classification number: H10K59/131 ,  H10K59/1275 ,  H10K59/873

Abstract: A display device includes: a substrate including a display area including a plurality of pixels and a non-display area around the display area; data lines extending from the display area; a multiplexer in the non-display area and connected to the data lines; a display driving circuit in the non-display area and on one side of the multiplexer; and fan-out lines connecting the multiplexer and the display driving circuit, wherein the fan-out lines include first fan-out lines connected to the multiplexer and second fan-out lines connected to the first fan-out lines and the display driving circuit, and the first fan-out lines and the second fan-out lines are on different layers.

公开(公告)号：US20230240103A1

公开(公告)日：2023-07-27

申请号：US17888673

申请日：2022-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Young Soo YOON ,  Dae Suk KIM ,  Yang Hee KIM ,  Hyun Chol BANG ,  Il Goo YOUN ,  Bong Won LEE ,  So Young LEE ,  Su Kyo JUNG

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  H01L27/323 ,  H01L27/3218

Abstract: A display panel comprises a first data line, a second data line electrically insulated from the first data line, and a first data connection line electrically connected to the first data line and disposed closer to the second data line than to the first data line in a first direction. The first data line, the second data line, and the first data connection line each comprise a line member extending in a second direction different from the first direction and comprise a first protrusion and a second protrusion both protruding from the line member and being wider than the line member in the first direction.

公开(公告)号：US20140063429A1

公开(公告)日：2014-03-06

申请号：US13844798

申请日：2013-03-16

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： Soo Jeong HUH ,  Yang Hee KIM ,  Sung In RO

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/122 ,  G02F2201/503

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tesslating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle, wherein a ratio of a length of the first inclined edge portion to a length of the cutout is about 80% or more, and the density of the plurality of pixels is about 200 PPI or more.

Abstract translation: 液晶显示器包括：第一基板，设置在第一基板上并平行于显示器的主要水平参考线延伸的栅极线;以及多个像素单元单元，设置在第一基板的显示区域上， 单元电池包括第一场产生电极和第二场产生电极，其间插入绝缘层，其中第一和第二场发生电极中的第一场具有限定在其中的多个切口，用于产生相应的液晶畴，多个 切口，每个切口包括与垂直参考线形成第一角度的第一倾斜边缘部分和与垂直参考线形成与第一角度不同的第二角度的第二倾斜边缘部分，其中第一倾斜 边缘部分到切口的长度为大约80％或更大，并且多个p的密度 ixels约为200 PPI以上。

公开(公告)号：US20210257436A1

公开(公告)日：2021-08-19

申请号：US17066019

申请日：2020-10-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Chul LIM ,  Won Ho KIM ,  Jeong Ho LEE ,  Yang Hee KIM ,  SoYeon PARK ,  Sung Woo JUNG

IPC: H01L27/32

Abstract: A display device includes a substrate, a pixel structure, a lighting circuit part, a driving integrated circuit part, a first lighting wire, a second lighting wire, and a connection electrode. The substrate includes a display area and a pad area. The pixel structure is on the substrate in the display area to emit light. The lighting circuit part is on the substrate in the pad area, and is electrically coupled to the pixel structure. The first lighting wire is spaced apart from a first side of the driving integrated circuit part in a first direction, and is coupled to the lighting circuit part. The second lighting wire is spaced apart from a second side facing the first side of the driving integrated circuit part in a second direction opposite to the first direction. The connection electrode electrically couples the first lighting wire and the second lighting wire to each other.

公开(公告)号：US20200379306A1

公开(公告)日：2020-12-03

申请号：US16997559

申请日：2020-08-19

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jeong HUH ,  Yang Hee KIM ,  Sung In RO

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

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tesslating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle.

公开(公告)号：US20190324331A1

公开(公告)日：2019-10-24

申请号：US16502658

申请日：2019-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jeong HUH ,  Yang Hee KIM ,  Sung In RO

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

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tesslating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle.

公开(公告)号：US20160259216A1

公开(公告)日：2016-09-08

申请号：US15132101

申请日：2016-04-18

Applicant: Samsung Display Co., Ltd

Inventor： Soo Jeong HUH ,  Yang Hee KIM ,  Sung In RO

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

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/122 ,  G02F2201/503

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tesslating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle, wherein a ratio of a length of the first inclined edge portion to a length of the cutout is about 80% or more, and the density of the plurality of pixels is about 200 PPI or more.

Abstract translation: 液晶显示器包括：第一基板，设置在第一基板上并平行于显示器的主要水平参考线延伸的栅极线;以及多个像素单元单元，设置在第一基板的显示区域上， 单元电池包括第一场产生电极和第二场产生电极，其间插入绝缘层，其中第一和第二场发生电极中的第一场具有限定在其中的多个切口，用于产生相应的液晶畴，多个 切口，每个切口包括与垂直参考线形成第一角度的第一倾斜边缘部分和与垂直参考线形成与第一角度不同的第二角度的第二倾斜边缘部分，其中第一倾斜 边缘部分到切口的长度为大约80％或更大，并且多个p的密度 ixels约为200 PPI以上。

公开(公告)号：US20190204649A1

公开(公告)日：2019-07-04

申请号：US16298830

申请日：2019-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon Ju SEO ,  Young Gu KANG ,  Yang Hee KIM ,  Eun Je JANG ,  Do Hyun JUNG ,  Sung Jin HONG

IPC: G02F1/1339 ,  G02F1/1362

CPC classification number: G02F1/13394 ,  G02F1/136209 ,  G02F2001/13396

Abstract: A liquid crystal display (LCD) is provided. a liquid crystal display comprising: a first substrate and a second substrate that are opposite to each other; a liquid crystal layer arranged between the first substrate and the second substrate; a light blocking pattern including a first light blocking pattern and a second light blocking pattern arranged to extend along one direction on the first substrate; and a column spacer formed on the first light blocking pattern on the first substrate, wherein the light blocking pattern includes an open portion disposed between the first light blocking pattern and the second light blocking pattern, and formed to be spaced apart from the column spacer for a predetermined distance.

公开(公告)号：US20180267371A1

公开(公告)日：2018-09-20

申请号：US15981412

申请日：2018-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jeong HUH ,  Yang Hee KIM ,  Sung In RO

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

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/122 ,  G02F2201/503

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tessellating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle, wherein a ratio of a length of the first inclined edge portion to a length of the cutout is about 80% or more, and the density of the plurality of pixels is about 200 PPI or more.

公开(公告)号：US20170269750A1

公开(公告)日：2017-09-21

申请号：US15445665

申请日：2017-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gu KANG ,  Yang Hee KIM ,  Hong Jo PARK ,  Su Jin LEE ,  Jong Hwan LEE ,  Hyun Hwan CHOI

IPC: G06F3/041 ,  G02F1/1362 ,  G02F1/1343 ,  H01L27/12

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2001/136231 ,  G02F2001/136236 ,  G06F3/0416 ,  G06F2203/04103 ,  H01L27/124

Abstract: A display device includes a display element including a first electrode, a protective layer arranged on the first electrode, a second electrode arranged on the protective layer at a pixel area and contacting a thin film transistor. A sensing line is arranged on the protective layer and contacts the first electrode through a contact hole exposing the first electrode through the third protective layer. The sensing line comprises a first conductive layer arranged on the protective layer and contacting the second electrode through the contact hole, and a second conductive layer arranged on the first conductive layer.