公开(公告)号：US20170152442A1

公开(公告)日：2017-06-01

申请号：US15261887

申请日：2016-09-10

Applicant: Samsung Display Co. Ltd.

Inventor： Kyung Hee LEE

IPC: C09K19/30 ,  G02F1/1337 ,  G02F1/1368

CPC classification number: C09K19/3098 ,  C09K19/3003 ,  C09K2019/3018 ,  C09K2019/3422 ,  G02F1/133711 ,  G02F1/1368 ,  G02F2001/133726

Abstract: A liquid crystal composition, including at least one of: a first compound represented by Chemical Formula 1 below, a second compound represented by Chemical Formula 2 below; and a third compound represented by Chemical Formula 2′ below: The definitions of A, Z, n, R, and R′ are provided herein. Also provided is a liquid crystal display, including: a first display panel including a thin film transistor; a second display panel facing the first display panel; and a liquid crystal layer including at least one of a first compound represented by Chemical Formula 1, a second compound represented by Chemical Formula 2, and a third compound represented by Chemical Formula 2′ and a reactive mesogen.

公开(公告)号：US20170029699A1

公开(公告)日：2017-02-02

申请号：US15073198

申请日：2016-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Hee LEE ,  Sun Young KWON ,  Ji Hong BAE ,  Keun Chan OH

IPC: C09K19/30 ,  C07C25/24 ,  C07C13/28 ,  C07C43/247 ,  C07C43/192 ,  C07C43/184 ,  C07C43/225

CPC classification number: C09K19/3001 ,  C07C13/28 ,  C07C25/24 ,  C07C43/188 ,  C07C43/225 ,  C07C43/247 ,  C07C2601/14 ,  C09K19/0403 ,  C09K19/3003

Abstract: A liquid crystal composition includes one or more compounds represented by Chemical Formula 1: wherein in Chemical Formula 1, A1, A2, L1 to L8, R, R′, Z1 to Z3, n1, and n2 are the same as described in the specification.

公开(公告)号：US20180355181A1

公开(公告)日：2018-12-13

申请号：US15699261

申请日：2017-09-08

Applicant: Samsung Display Co. Ltd.

Inventor： Hyung Guen YOON ,  Jae Hong PARK ,  Ji Yun PARK ,  Kyung Hee LEE ,  Jae Bok CHANG ,  Kyung Seon TAK

IPC: C09B69/10 ,  C09K19/60 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1339 ,  G02B5/30 ,  H01L51/52 ,  H01L27/32

CPC classification number: C09B69/106 ,  C09B43/28 ,  C09K19/54 ,  C09K19/601 ,  C09K2019/0448 ,  G02B5/3016 ,  G02B5/3033 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/1339 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2202/043 ,  H01L27/323 ,  H01L51/5253 ,  H01L51/5281 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041

Abstract: A dye compound represented by formula (A): wherein, in formula (A), CycA1 and each CycA0 are each independently 1,4-phenylene or 1,4-cyclohexylene, each EA0 is independently a single bond, *—(C═O)O—*, *—O(C═O)—*, C1-4 alkylene of the formula *—(CH2)k—* wherein k is a natural number, *—CH═CH—*, or *—C≡C—*, j1 is an integer of 1 to 3, each AR is independently 1,4-phenylene or j2 is an integer of 1 or 2, LA1 is a single bond, *—O—*, *—(C═O)O—*, or *—O(C═O)—*, LA2 and LA3 are each independently a single bond or *—O—*, k1 is an integer of 0 to 12, k2 is an integer of 6 to 10, RA1 is a hydrogen atom, an acrylate group, or a methacrylate group, and RA2 is a hydrogen atom, a hydroxy group, an alkyl group, an alkoxy group, or

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：US20180355179A1

公开(公告)日：2018-12-13

申请号：US15707323

申请日：2017-09-18

Applicant: Samsung Display Co. Ltd.

Inventor： Jae Bok CHANG ,  Ji Yun PARK ,  Jae Hong PARK ,  Hyung Guen YOON ,  Kyung Hee LEE ,  Kyung Seon TAK

IPC: C09B29/52 ,  C09B29/36 ,  C09B29/08 ,  C09B29/033 ,  C09K19/30 ,  G02F1/1335

CPC classification number: C09B29/3665 ,  C09B29/0085 ,  C09B29/0808 ,  C09B29/3691 ,  C09B35/023 ,  C09B35/025 ,  C09B35/027 ,  C09B35/34 ,  C09B67/0041 ,  C09B67/0055 ,  C09K19/24 ,  C09K19/3048 ,  C09K19/3068 ,  C09K19/3086 ,  C09K19/3483 ,  C09K19/3497 ,  C09K19/601 ,  C09K2019/305 ,  C09K2019/3069 ,  G02B5/3016 ,  G02F1/133528 ,  G02F1/133533 ,  G02F2001/133354 ,  G02F2202/04

Abstract: Provided are a dye compound, a composition comprising the dye compound, and a display device using the dye compound. The dye compound is represented by Formula 1.

公开(公告)号：US20160200976A1

公开(公告)日：2016-07-14

申请号：US14806843

申请日：2015-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Seob JEONG ,  Kyung Seon TAK ,  Min-Hee KIM ,  Kyung Hee LEE ,  Sun Young KWON ,  Joon-Hyung PARK ,  Ji Hong BAE ,  Jong Ho SON ,  Keun Chan OH

IPC: C09K19/30 ,  G02F1/1341

CPC classification number: C09K19/3003 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/3027 ,  G02F1/1341

Abstract: A liquid crystal composition includes a first class including a first compound represented by Chemical Formula 1, wherein the first compound is 13 to 18 parts by weight based on 100 parts by weight of the total liquid crystal composition, and a second compound represented by Chemical Formula 2, wherein the second compound is 8 to 13 parts by weight based on 100 parts by weight of the total liquid crystal composition, a second class including a third compound represented by Chemical Formula 3. Chemical Formulas 1, 2, and 3 are represented by: and wherein R and R′ are, independently of each other, a hydrogen atom, or an unsubstituted or substituted C1 to C7 alkyl group.

Abstract translation: 液晶组合物包括第一类，其包含由化学式1表示的第一化合物，其中第一化合物为基于100重量份的总液晶组合物为13至18重量份，和由化学式 2，其中第二化合物相对于总液晶组合物为100重量份为8〜13重量份，第二化合物为包含化学式3表示的第三化合物的第二化合物。化学式1,2和3由 并且其中R和R'彼此独立地为氢原子或未取代或取代的C1至C7烷基。

公开(公告)号：US20220140290A1

公开(公告)日：2022-05-05

申请号：US17452546

申请日：2021-10-27

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Hyun CHOI ,  Min Jae KIM ,  Kyung Hee LEE ,  Suk Jin LEE ,  In Hwa LEE ,  Hyuk Sang JUN

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a substrate; a light-emitting element on the substrate; a capping layer on the light-emitting element; a first inorganic encapsulation layer on the capping layer; an organic encapsulation layer on the first inorganic encapsulation layer; and a second inorganic encapsulation layer on the organic encapsulation layer. The first inorganic encapsulation layer includes a first sub-inorganic encapsulation layer between the capping layer and the organic encapsulation layer, and a second sub-inorganic encapsulation layer between the first sub-inorganic encapsulation layer and the organic encapsulation layer.

公开(公告)号：US20190072700A1

公开(公告)日：2019-03-07

申请号：US15893476

申请日：2018-02-09

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Hee LEE ,  Jae Hong PARK ,  Ji Yun PARK ,  Hyung Guen YOON ,  Jae Bok CHANG

IPC: G02B5/30

Abstract: A polarizer and a manufacturing method of a polarizer are provided. The polarizer includes: an alignment layer including a cured liquid crystalline material and having a plurality of concave portions defined on its surface to extend in a first direction; and a polarizing material layer containing a dye and disposed on the surface of the alignment layer on which the concave portions are defined.

公开(公告)号：US20170081587A1

公开(公告)日：2017-03-23

申请号：US15074224

申请日：2016-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Hyeong LEE ,  Sun Young KWON ,  Ji Hong BAE ,  Keun Chan OH ,  Kyung Hee LEE ,  Seul Gee LEE

IPC: C09K19/30 ,  C07C13/28 ,  G02F1/1368 ,  C07C43/168

CPC classification number: C09K19/30 ,  C07C43/168 ,  C09K19/062 ,  C09K19/063 ,  C09K2019/122 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3021 ,  G02F1/1362 ,  G02F1/1368

Abstract: A liquid crystal composition includes a first compound expressed by Chemical Formula I, In Chemical Formula is at least one of a cyclohexyl group and phenyl group, is at least one of a cyclohexyl group and a phenyl group, each of n and m is a natural number of 1 to 4, n+m is 2 to 5, and R is at least one of a C1-10 alkyl group, a C2-10 alkenyl group, and a C1-10 alkoxy group.

公开(公告)号：US20160189656A1

公开(公告)日：2016-06-30

申请号：US14743650

申请日：2015-06-18

Applicant: Samsung Display Co., Ltd.

Inventor： Joon-Hyung PARK ,  Sun Young KWON ,  Min-Hee KIM ,  Ji Hong BAE ,  Jong Ho SON ,  Keun Chan OH ,  Kyung Hee LEE ,  Kang Seob JEONG ,  Kyung Seon TAK

IPC: G09G3/36

CPC classification number: G09G3/3655 ,  G02F1/13624 ,  G02F2001/134345 ,  G09G3/006 ,  G09G2300/0447 ,  G09G2300/0469 ,  G09G2320/0257

Abstract: A display device including: a liquid crystal panel assembly including pixels; a data driver applying a data voltage to lines which is connected to the pixels; and a common voltage generator providing voltage to the liquid crystal panel assembly, in which the voltage is an optimal voltage for a maximum grayscale at which a flicker is minimized while a maximum grayscale is applied to the pixels, the data driver applies the data voltage with the minimum grayscale to the data lines so that a negative data voltage with a minimum grayscale is higher than the common voltage by a first voltage level or more, and each of the pixels includes a first subpixel and a second subpixel, and when the data voltage is applied to the pixel, a pixel voltage of the first subpixel and a pixel voltage of the second subpixel are different.

Abstract translation: 一种显示装置，包括：包括像素的液晶面板组件; 将数据电压施加到连接到像素的线的数据驱动器; 以及向液晶面板组件提供电压的公共电压发生器，其中电压是最大灰度的最佳电压，在最大灰度处闪烁最小化，同时最大灰度被施加到像素，数据驱动器将数据电压与 对数据线的最小灰度，使得具有最小灰度的负数据电压高于公共电压第一电压等级或更高，并且每个像素包括第一子像素和第二子像素，并且当数据电压 施加到像素，第一子像素的像素电压和第二子像素的像素电压不同。