公开(公告)号：US10734453B2

公开(公告)日：2020-08-04

申请号：US16212285

申请日：2018-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Won Kim ,  Sung Woon Kim ,  Song Yi Kim ,  Min Ki Nam ,  Kyoung Won Park

IPC: H01L27/32 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1368 ,  H01L51/56 ,  H01L51/52

Abstract: According to an exemplary embodiment of the present inventive concept, a method of manufacturing a color conversion display panel includes forming a plurality of light blocking members on a substrate to partition a first region, a second region, and a third region. A blue light blocking filter is formed on the substrate of both the first region and the second region. A color conversion layer including quantum dots is formed on the blue light blocking filter. A transmissive layer is formed on the substrate of the third region. Water vapor is supplied to the color conversion layer, and a barrier layer is formed on the color conversion layer and the transmissive layer.

公开(公告)号：US10459291B2

公开(公告)日：2019-10-29

申请号：US15409621

申请日：2017-01-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyeok Jin Lee ,  Oh Jeong Kwon ,  Ka Eun Kim ,  Soo Dong Kim ,  Su Jin Kim ,  Jin Won Kim ,  Jae Bum Cho ,  Baek Kyun Jeon

IPC: G02F1/1337 ,  C08F22/10 ,  C09K19/38 ,  C09K19/56 ,  G02F1/1343 ,  G02F1/1368

Abstract: A liquid crystal display includes: a first substrate, a second substrate overlapping the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate and including a plurality of liquid crystal molecules, a first alignment layer positioned between the first substrate and the liquid crystal layer, a second alignment layer positioned between the second substrate and the liquid crystal layer, and a plurality of protrusions positioned at at least one of between the first alignment layer and the liquid crystal layer and between the second alignment layer and the liquid crystal layer, wherein at least one among the plurality of protrusions includes a polymer of a reactive mesogen, and the reactive mesogen is represented by Chemical Formula 1: Pa—A1—OCH2nO—A2—Pb  Chemical Formula 1.

公开(公告)号：US10088708B2

公开(公告)日：2018-10-02

申请号：US15197880

申请日：2016-06-30

Applicant: Samsung Display Co. Ltd.

Inventor： Tae Min Kim ,  Jin Won Kim ,  Sung Jae Yun ,  Taek Joon Lee ,  Sun Kyu Joo

IPC: G02F1/1335 ,  G02F1/1339 ,  G02F1/1333 ,  G02F1/1337

Abstract: A liquid crystal display device includes first substrate including a display area in which a plurality of pixels are disposed and a non-display area which surrounds the display area, and a light-shielding member disposed on the first substrate, the light-shielding member disposed on boundaries between the plurality of pixels and on the entire non-display area and defining an alignment layer dam pattern, which is in the shape of a recess, in the non-display area, where the alignment layer dam pattern surrounds the display area and has step-type height differences on a side of the display area.

公开(公告)号：US09995973B2

公开(公告)日：2018-06-12

申请号：US14975046

申请日：2015-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Chul Shin ,  Oh Jeong Kwon ,  Su Jin Kim ,  Jin Won Kim ,  Dong Han Song ,  Ki Chul Shin ,  Sung-Jae Yun ,  Hyeok Jin Lee

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/1343 ,  G02F1/13439

Abstract: A display device may include a common electrode, a first pixel electrode, a second pixel electrode, an insulation layer, and a liquid crystal layer. The first pixel electrode overlaps the common electrode. The second pixel electrode is electrically connected to the first pixel electrode and is positioned between the first pixel electrode and the common electrode. A first portion of the second pixel electrode does not overlap the first pixel electrode in a direction perpendicular to the common electrode. A second portion of the second pixel electrode overlaps a first portion of the first pixel electrode. A second portion of the first pixel electrode does not overlap the second pixel electrode in the direction perpendicular to the common electrode. The insulating layer is positioned between the first pixel electrode and the second pixel electrode. The liquid crystal layer is positioned between the common electrode and the second pixel electrode.

公开(公告)号：US09612464B2

公开(公告)日：2017-04-04

申请号：US14320714

申请日：2014-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Suk Choi ,  Seung Wook Nam ,  Su Jin Kim ,  Jin Won Kim ,  Joo Young Yoon ,  Hyeok Jin Lee

IPC: G09G5/00 ,  G06F3/038 ,  G02F1/133 ,  G09G3/36 ,  G02F1/1339 ,  G02F1/1337 ,  G02F1/1345

CPC classification number: G02F1/13306 ,  G02F1/133711 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/13454 ,  G02F2201/121 ,  G09G3/3659 ,  G09G2300/0421 ,  G09G2300/0426 ,  G09G2300/0876

Abstract: A liquid crystal display includes first and second substrates facing each other, the first and second substrates including facing display areas and peripheral areas around the display areas, a plurality of pixels on the display area of the first substrate, a common voltage applying unit on the peripheral area of the first substrate, a data driving circuit unit on the peripheral area of the first substrate, a data driver connecting line on the peripheral area of the first substrate, the data driver connecting line being positioned between the common voltage applying unit and the display area of the first substrate, and connecting the data driving circuit unit and a data line in the display area, and a sealant between the peripheral areas of the first and second substrates and covering the common voltage applying unit and part of the data driver connecting line.

公开(公告)号：US09417488B2

公开(公告)日：2016-08-16

申请号：US14634458

申请日：2015-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Won Kim ,  Oh Jeong Kwon ,  Hyeok Jin Lee ,  Ki Chul Shin

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133711 ,  G02F1/133753 ,  G02F1/13624 ,  G02F2001/133726 ,  G02F2001/134345

Abstract: A liquid crystal display includes: a flexible first substrate; a pixel electrode positioned on the first substrate and including an outer stem with a quadrangular shape, a crossed-shape stem including a transverse stem positioned inside the outer stem and a longitudinal stem crossing the transverse stem, and a plurality of minute branches extending from the outer stem and the crossed-shape stem; a flexible second substrate facing the first substrate; a common electrode positioned on the second substrate; and a liquid crystal layer including liquid crystal molecules interposed between the first substrate and the second substrate. An angle formed by minute branches of one sub-region of the pixel electrode positioned at second, third and fourth zones and the transverse stem is smaller than an angle formed by minute branches of three other sub-regions of the pixel electrode positioned at the second, third, and fourth zones and the transverse stem.

Abstract translation: 液晶显示器包括：柔性第一基板; 位于所述第一基板上并且包括具有四边形形状的外部杆的像素电极，包括位于所述外部杆内侧的横向杆和横向横向杆的纵向杆的交叉形状的杆以及从所述第二基部延伸的多个分支 外茎和十字形茎; 面向所述第一基板的柔性第二基板; 位于所述第二基板上的公共电极; 以及包含插入在第一基板和第二基板之间的液晶分子的液晶层。 位于第二，第三和第四区域以及横向杆的像素电极的一个子区域的微小分支形成的角度小于位于第二，第三和第四区域的像素电极的三个其它子区域的微小分支形成的角度 ，第三和第四区域和横向茎杆。

公开(公告)号：US12262576B2

公开(公告)日：2025-03-25

申请号：US18402294

申请日：2024-01-02

Applicant: Samsung Display Co. Ltd.

Inventor： Kyoung Won Park ,  Sung Woon Kim ,  Soo Dong Kim ,  Jin Won Kim ,  Min Ki Nam

IPC: H10K50/13 ,  H01L27/146 ,  H10K50/125 ,  H10K50/81 ,  H10K50/82 ,  H10K50/858 ,  H10K59/30 ,  H10K59/32 ,  H10K59/35 ,  H10K59/38

Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.

公开(公告)号：US10254591B2

公开(公告)日：2019-04-09

申请号：US15170347

申请日：2016-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Jae Yun ,  Jin Won Kim ,  Tae Min Kim ,  Taek Joon Lee

IPC: G02F1/1339 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/13 ,  G02F1/1333

Abstract: A display panel includes a first substrate, a second substrate disposed opposite to the first substrate, a first alignment key disposed on the first substrate; and a second alignment key disposed on the second substrate to overlap the first alignment key, where the second alignment key includes a border portion and a groove pattern disposed in a region defined by the border portion.

公开(公告)号：US09594279B2

公开(公告)日：2017-03-14

申请号：US14188458

申请日：2014-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Guen Yoon ,  Sung-Jae Yun ,  Oh Jeong Kwon ,  Jae Hong Park ,  Jin Won Kim ,  Kyung Hae Park ,  Dong-Chul Shin

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/139

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/1393 ,  G02F2001/134318

Abstract: Provided is a liquid crystal display, including: a first substrate; a pixel electrode disposed on the first substrate; a second substrate facing the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, the liquid crystal layer including a plurality of liquid crystal molecules, in which the common electrode includes a cross-shaped cutout, the cross-shaped cutout overlapping the pixel electrode and dividing the pixel electrode into a plurality of subregions, and the pixel electrode includes a direction controller extend in a direction parallel to a line connecting an intersecting point of the cross-shaped cutout and a pixel corner edge opposing the intersecting point.

Abstract translation: 提供一种液晶显示器，包括：第一基板; 设置在所述第一基板上的像素电极; 面对所述第一基板的第二基板; 设置在所述第二基板上的公共电极; 以及设置在第一基板和第二基板之间的液晶层，液晶层包括多个液晶分子，其中公共电极包括十字形切口，十字形切口与像素电极重叠并且分开 所述像素电极包括多个子区域，并且所述像素电极包括方向控制器，所述方向控制器在平行于连接所述十字形切口的交叉点和与所述交叉点相对的像素角边缘的线的方向上延伸。

公开(公告)号：US10578923B2

公开(公告)日：2020-03-03

申请号：US16107674

申请日：2018-08-21

Applicant: Samsung Display Co. Ltd.

Inventor： Tae Min Kim ,  Jin Won Kim ,  Sung Jae Yun ,  Taek Joon Lee ,  Sun Kyu Joo

IPC: G02F1/1337 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1362 ,  G02F1/1333

Abstract: A liquid crystal display device includes first substrate including a display area in which a plurality of pixels are disposed and a non-display area which surrounds the display area, and a light-shielding member disposed on the first substrate, the light-shielding member disposed on boundaries between the plurality of pixels and on the entire non-display area and defining an alignment layer dam pattern, which is in the shape of a recess, in the non-display area, where the alignment layer dam pattern surrounds the display area and has step-type height differences on a side of the display area.