公开(公告)号：US20170336679A1

公开(公告)日：2017-11-23

申请号：US15409634

申请日：2017-01-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hoon KIM ,  Kyeong Jong KIM ,  Ki Chul SHIN

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

Abstract: A liquid crystal display includes a first substrate, a first subpixel electrode, a connecting electrode, and a second subpixel electrode. The first subpixel electrode is on the first substrate and includes a first stem extending in a first direction and a plurality of branches extending from the first stem. The connecting electrode is electrically connected to the first subpixel electrode. The second subpixel electrode is on the same layer as the first subpixel electrode and includes a plurality of separation electrodes that do not overlap the connecting electrode. At least one of the separation electrodes is between a first sub branch and a second sub branch, which neighbor each other from among the branches. The second subpixel electrode is a floating electrode.

公开(公告)号：US20160377932A1

公开(公告)日：2016-12-29

申请号：US14990904

申请日：2016-01-08

Applicant: Samsung Display Co. Ltd.

Inventor： Hoon KIM ,  Kyeong Jong KIM ,  Ki Chul SHIN

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

CPC classification number: G02F1/134309 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/136222 ,  G02F2001/136295

Abstract: A liquid crystal display device includes, a first insulation substrate, a first subpixel electrode disposed on the first insulation substrate, an insulation layer disposed on the first subpixel electrode, a second subpixel electrode disposed on the insulation layer, a liquid crystal layer disposed on the second subpixel electrode, a common electrode disposed on the liquid crystal layer, and a second insulation substrate disposed on the common electrode. In the liquid crystal display device, the second subpixel electrode and the common electrode are spaced apart by a second distance in a second region in which the second subpixel electrode is disposed, the first subpixel electrode and the common electrode are spaced apart by a first distance in a first region in which the first subpixel electrode is disposed, excluding the second region, and the first distance and the second distance are different from each other.

Abstract translation: 液晶显示装置包括：第一绝缘基板，设置在第一绝缘基板上的第一子像素电极，设置在第一子像素电极上的绝缘层，设置在绝缘层上的第二子像素电极，设置在第一绝缘基板上的液晶层 第二子像素电极，设置在液晶层上的公共电极以及设置在公共电极上的第二绝缘基板。 在液晶显示装置中，在配置有第二子像素电极的第二区域中，第二子像素电极和公共电极间隔第二距离，第一子像素电极和公共电极间隔开第一距离 在第一子像素电极配置的第一区域中，除了第二区域之外，第一距离和第二距离彼此不同。

公开(公告)号：US20230189616A1

公开(公告)日：2023-06-15

申请号：US17875299

申请日：2022-07-27

Applicant: Samsung Display Co., LTD.

Inventor： Woo Young KIM ,  Hyeo Ji KANG ,  Oh Jeong KWON ,  Kyeong Jong KIM ,  Hong Yeon LEE ,  Sung Gyu JANG ,  Seung Yeon JEONG

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/044

CPC classification number: H01L27/323 ,  H01L27/3246 ,  H01L51/5253 ,  H01L51/5284 ,  G06F3/0446

Abstract: A display device includes: a substrate; a first electrode on the substrate; a bank layer partially exposing a top surface of the first electrode; a light emitting layer disposed on the partially exposed top surface of the first electrode; a second electrode on the light emitting layer and the bank layer; an inorganic deposition layer on the second electrode; and a thin film encapsulation layer on the inorganic deposition layer, where at a wavelength of about 550 nm, an absorption coefficient (k) of the inorganic deposition layer is less than about 4.

公开(公告)号：US20170076688A1

公开(公告)日：2017-03-16

申请号：US15180220

申请日：2016-06-13

Applicant: Samsung Display Co. Ltd.

Inventor： Hoon KIM ,  Sang Gyun KIM ,  Tae Jin KONG ,  Kyung Min KIM ,  Kyeong Jong KIM ,  Ki Chul SHIN

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G09G3/3688 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/134345 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/3607 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2320/0257

Abstract: A liquid-crystal display device includes a display panel connected to first to nth gate lines and first to nth control lines, where n is a natural number greater than one, and a gate driving unit which sequentially applies first to nth gate signals having a first pulse width to the first to nth gate lines, respectively, for a unit frame, where the first to nth control lines are sorted into first to kth control line groups, where k is a natural number greater than one and less than n, the gate driving unit sequentially applies first to kth control signals having a second pulse width to the first to kth control line group, respectively, for the unit frame, and the first pulse width is smaller than the second pulse width.

Abstract translation: 液晶显示装置包括连接到第一至第n栅极线和第一至第n控制线的显示面板，其中n是大于1的自然数，以及栅极驱动单元，其顺序地施加具有第一至第n栅极信号的第一至第n栅极信号 脉冲宽度分别对于单位帧的第一至第n条线，其中第一至第n控制线被分类为第一至第k个控制线组，其中k是大于1且小于n的自然数，门 第一脉冲宽度小于第二脉冲宽度，第一脉冲宽度与第二脉冲宽度相对应地分别对第一至第K控制线组施加第一脉冲宽度的第k个控制信号。

公开(公告)号：US20160377936A1

公开(公告)日：2016-12-29

申请号：US15059460

申请日：2016-03-03

Applicant: Samsung Display Co. Ltd.

Inventor： Kyeong Jong KIM ,  Hoon KIM ,  Heung Shik PARK ,  Ki Chul SHIN

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

CPC classification number: G02F1/134309 ,  G02F1/139 ,  G02F2001/134318

Abstract: Liquid crystal display includes a first substrate which includes a pixel electrode disposed in each pixel, a second substrate which faces the first substrate and includes a common electrode and an insulating layer, and a liquid crystal layer which is disposed between the first substrate and the second substrate, where the common electrode includes a first common electrode which is disposed on the whole surface defining the second substrate and a second common electrode which is disposed on the first common electrode with the insulating layer interposed therebetween and includes an opening defined in each pixel, and each pixel includes a first region in which the pixel electrode and the first common electrode face each other through the opening and a second region in which the pixel electrode and the second common electrode face each other.

Abstract translation: 液晶显示器包括：第一衬底，其包括设置在每个像素中的像素电极;第二衬底，面对第一衬底并包括公共电极和绝缘层;以及液晶层，设置在第一衬底和第二衬底之间 衬底，其中所述公共电极包括设置在限定所述第二衬底的整个表面上的第一公共电极和设置在所述第一公共电极上并且所述绝缘层置于其间并包括限定在每个像素中的开口的第二公共电极， 并且每个像素包括其中像素电极和第一公共电极通过开口彼此面对的第一区域和像素电极和第二公共电极彼此面对的第二区域。

公开(公告)号：US20240192730A1

公开(公告)日：2024-06-13

申请号：US18499377

申请日：2023-11-01

Applicant: Samsung Display Co., LTD.

Inventor： Woo Young KIM ,  Oh Jeong KWON ,  Kyeong Jong KIM ,  Kyung Hee LEE ,  Jung Woo LEE

IPC: G06F1/16 ,  H10K59/80

CPC classification number: G06F1/1652 ,  H10K59/873 ,  H10K59/8791 ,  H10K2102/311

Abstract: A display device includes a first area, a second area, and a bending area between the first area and the second area, a light emitting element, an inorganic layer disposed on the light emitting element, and a thin film encapsulation layer disposed on the inorganic layer. The inorganic layer includes a first inorganic pattern in the bending area.

公开(公告)号：US20190179185A1

公开(公告)日：2019-06-13

申请号：US16058979

申请日：2018-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Kil OH ,  Kyung Min KIM ,  Kyeong Jong KIM ,  Heung Shik PARK ,  Ki Chul SHIN ,  Dong-Chul SHIN ,  Jae-Soo JANG

IPC: G02F1/1343 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1337

Abstract: A display device according to an exemplary embodiment includes: a thin film transistor array panel including a first pixel electrode connected to a first thin film transistor a second pixel electrode adjacent to the first pixel electrode and connected to a second thin film transistor; and a color conversion display panel overlapping the thin film transistor array panel, wherein the color conversion display panel includes a color conversion layer including a semiconductor nanocrystal and a transmissive layer, the thin film transistor array panel includes a first shielding electrode positioned between the first pixel electrode and the second pixel electrode and a second shielding electrode positioned adjacent to the first pixel electrode and separated from the first shielding electrode, and different voltages are applied to the first shielding electrode and the second shielding electrode.

公开(公告)号：US20190121178A1

公开(公告)日：2019-04-25

申请号：US15961462

申请日：2018-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Heung Shik PARK ,  Kyeong Jong KIM ,  Ki Chul SHIN

IPC: G02F1/1337 ,  G02F1/1335 ,  C09K19/56 ,  C09K19/32 ,  C09K19/06 ,  C09K19/14 ,  C09K19/30

Abstract: A liquid crystal composition, a liquid crystal display (LCD) device using the liquid crystal composition, and a method of manufacturing an LCD device are provided. The liquid crystal display device comprises: a first substrate; a liquid crystal layer disposed on the first substrate, the liquid crystal layer including a liquid crystal compound; and a first liquid crystal alignment layer disposed between the first substrate and the liquid crystal layer, wherein the first compound includes a first compound, which has at least one hydrophilic group bonded to one end of a core structure thereof and a benzoyl derivative moiety bonded to the other end of the core structure thereof.

公开(公告)号：US20170343860A1

公开(公告)日：2017-11-30

申请号：US15486506

申请日：2017-04-13

Applicant: Samsung Display Co. Ltd.

Inventor： Heung Shik PARK ,  Jae Soo JANG ,  Kyeong Jong KIM ,  Ho Kil OH ,  Ki Chul SHIN

IPC: G02F1/1337 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/133707 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136218 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2203/30

Abstract: A liquid crystal display device includes a first substrate, and a first pixel which is disposed on the first substrate, and includes a pixel area and a circuit area adjacent to the pixel area where the first pixel further includes a first pixel electrode in which a slit extending in a first direction is defined, a first sub-pixel electrode disposed on one side of the slit, and a second sub-pixel electrode disposed on another side of the slit, the slit, the first sub-pixel electrode and the second sub-pixel electrode are disposed in the pixel area, and the first sub-pixel electrode and the second sub-pixel electrode are directly connected to each other in the circuit area.

公开(公告)号：US20170068122A1

公开(公告)日：2017-03-09

申请号：US15069204

申请日：2016-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyeong Jong KIM ,  Ki Chul SHIN

IPC: G02F1/133 ,  H01L27/12 ,  G02F1/1343 ,  H01L29/786 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/13306 ,  G02F1/133707 ,  G02F1/13439 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136222 ,  G02F2202/103 ,  G02F2202/104 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0465 ,  G09G2310/08 ,  G09G2320/0673 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1251 ,  H01L27/127 ,  H01L27/1288 ,  H01L29/41733 ,  H01L29/78669 ,  H01L29/78678

Abstract: A liquid crystal display device includes a data driving unit connected to a first data line disposed in a first direction, a gate driving unit connected to a first gate line disposed in a second direction, a first subpixel unit including a first switching element, a gate electrode of which is connected to the first gate line, one electrode of which is connected to the first data line and the other electrode of which is connected to a first subpixel electrode, and a second subpixel unit including a second switching element, a gate electrode of which is connected to the first gate line, one electrode of which is connected to the first data line and the other electrode of which is connected to a second subpixel electrode, wherein an on-resistance value of the second switching element is larger than an on-resistance value of the first switching element.

Abstract translation: 液晶显示装置包括连接到沿第一方向设置的第一数据线的数据驱动单元，连接到沿第二方向设置的第一栅极线的栅极驱动单元，包括第一开关元件的第一子像素单元， 电极连接到第一栅极线，其一个电极连接到第一数据线，而另一个电极连接到第一子像素电极，第二子像素单元包括第二开关元件，栅电极 连接到第一栅极线，其一个电极连接到第一数据线，而另一个电极连接到第二子像素电极，其中第二开关元件的导通电阻值大于 第一开关元件的导通电阻值。