公开(公告)号：US20210261863A1

公开(公告)日：2021-08-26

申请号：US17017601

申请日：2020-09-10

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Min KIM ,  Sung Jae YUN ,  Kang Seob JEONG ,  Jin Suek KIM ,  Heung Shik PARK

IPC: C09K19/30 ,  G02F1/137 ,  G02F1/1334

Abstract: A liquid crystal composition includes the following compounds: (in a range of 21.5 to 26.5 parts by weight) a compound represented by a first chemical formula, (in a range of 2.5 to 7.5 parts by weight) a compound represented by a second chemical formula, (in a range of 12.5 to 17.5 parts by weight) a compound represented by a third chemical formula, (in a range of 5.5 to 10.5 parts by weight) a compound represented by a fourth chemical formula, (in a range of 7.5 to 12.5 parts by weight) a compound represented by a fifth chemical formula, (in a range of 2 to 7 parts by weight) a compound represented by a sixth chemical formula, (in a range of 10.5 to 15.5 parts by weight) a compound represented by a seventh chemical formula, and (in a range of 13 to 18 parts by weight) an compound represented by an eighth chemical formula 8.

公开(公告)号：US20160122645A1

公开(公告)日：2016-05-05

申请号：US14706700

申请日：2015-05-07

Applicant: Samsung Display Co., Ltd.

Inventor： Keun Chan OH ,  Ji Hong BAE ,  Kyung Min KIM ,  Sun Young KWON ,  Jun Hyeok BANG

IPC: C09K19/34 ,  G02F1/1343 ,  G02F1/1333 ,  C09K19/56 ,  G02F1/1368

CPC classification number: C09K19/3402 ,  C09K19/20 ,  C09K19/3066 ,  C09K19/56 ,  C09K2019/0444 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  C09K2019/3422 ,  G02F1/134309

Abstract: A liquid crystal composition includes a first class liquid crystal compound and a second class liquid crystal compound, wherein the first class liquid crystal compound includes one or more compounds represented by Chemical Formulas 1 to 8: in which X and Y are independently a C1-C7 alkyl group.

Abstract translation: 液晶组合物包括第一类液晶化合物和第二类液晶化合物，其中第一类液晶化合物包括由化学式1至8表示的一种或多种化合物：其中X和Y独立地为C1-C7 烷基。

公开(公告)号：US20170059947A1

公开(公告)日：2017-03-02

申请号：US15005421

申请日：2016-01-25

Applicant: Samsung Display Co. Ltd.

Inventor： Sang Gyun KIM ,  Heung Shik PARK ,  Kyung Min KIM ,  Hoon KIM ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/133788 ,  G02F2001/134345

Abstract: A liquid crystal display device includes an insulating substrate, a data line disposed on the insulating substrate and extended in a first direction, a plurality of pixel electrodes which is disposed on the insulating substrate and in which a slit pattern is defined, a common electrode facing the pixel electrodes, and a liquid crystal layer interposed between the pixel electrodes and the common electrode, where each of the pixel electrodes includes an edge electrode portion and a plurality of branch electrode portions protruding in a direction toward a central portion of the pixel electrode from the edge electrode portion, and at least a portion of the edge electrode portion overlaps the data line.

Abstract translation: 一种液晶显示装置，包括绝缘基板，设置在所述绝缘基板上并沿第一方向延伸的数据线，设置在所述绝缘基板上并且限定有狭缝图案的多个像素电极，所述公共电极面对 像素电极和介于像素电极和公共电极之间的液晶层，其中每个像素电极包括边缘电极部分和沿朝向像素电极的中心部分的方向突出的多个分支电极部分， 边缘电极部分，并且边缘电极部分的至少一部分与数据线重叠。

公开(公告)号：US20160293814A1

公开(公告)日：2016-10-06

申请号：US15181017

申请日：2016-06-13

Applicant: Samsung Display Co., Ltd.

Inventor： Byung Seo YOON ,  Seong Yong HWANG ,  Kyung Min KIM ,  Young Min PARK

IPC: H01L33/58

CPC classification number: H01L33/58 ,  G02B3/00 ,  G02B19/0014 ,  G02B19/0061

Abstract: Provided is a LED light source package comprising a circuit board, a light source seated on an upper portion of the circuit board, and a lens structure arranged on the upper portion of the circuit board via the light source. A surface that faces the light source in the lens structure includes a first inclined surface that projects toward the light source as going to a center portion of the lens structure.

公开(公告)号：US20150369993A1

公开(公告)日：2015-12-24

申请号：US14606196

申请日：2015-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Min KIM ,  Young Chun KIM ,  Seung Hwan BAEK

IPC: F21V8/00

CPC classification number: G02B6/009 ,  G02B6/0023 ,  G02B6/0026 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0091

Abstract: A backlight assembly includes a circuit substrate, a light source arranged on the circuit substrate, a light guide plate having a first surface configured to receive light emitted from the light source and a second and different surface to emit light, a wavelength converting unit arranged between the light source and the light guide plate and a spacer arranged around the light source. The spacer is spaced apart from the light source in a direction perpendicular to the light-emitting direction of the light emitted from the light source.

Abstract translation: 背光组件包括电路基板，布置在电路基板上的光源，具有被配置为接收从光源发射的光的第一表面和第二不同表面发光的导光板，波长转换单元，布置在 光源和导光板以及围绕光源设置的间隔物。 间隔件在垂直于从光源发出的光的发光方向的方向上与光源间隔开。

公开(公告)号：US20250063895A1

公开(公告)日：2025-02-20

申请号：US18757239

申请日：2024-06-27

Applicant: Samsung Display Co., LTD.

Inventor： Jun Hyeong PARK ,  Kyung Min KIM ,  Jun Kyul SONG

IPC: H10K59/122

Abstract: A display device includes a substrate including an emission area and a non-emission area; a via layer on the emission area and the non-emission area of the substrate and including a first recess toward the substrate in the non-emission area; a first pixel auxiliary layer on the via layer and including a protruding tip on one side and extending in a first direction from a side surface of the first recess in the non-emission area; a first pixel electrode on the first pixel auxiliary layer; a separator on the first pixel electrode in the non-emission area; a charge generation layer on the first pixel electrode in the emission area; a charge pattern on the separator and comprising a same material as the charge generation layer; and a common electrode on the charge generation layer and the charge pattern.

公开(公告)号：US20230094306A1

公开(公告)日：2023-03-30

申请号：US17948087

申请日：2022-09-19

Applicant: Samsung Display Co., LTD.

Inventor： Jun Hyeong PARK ,  Kyung Min KIM ,  Dong Won KIM ,  Ji Yeon SEO

IPC: H01L27/32 ,  H01L51/56

Abstract: A display device and a method of manufacturing the same are provided. The display device comprises a substrate having a base and a protruding pattern protruding from the base; a first planarization layer on the protruding pattern and comprising a first surface, a second surface, and side surfaces connecting the first surface and the second surface; and a dam structure on the first planarization layer and comprises a first sub-dam and a second sub-dam, wherein a first angle formed by the second surface of the first planarization layer and each side surface of the first planarization layer is in a range of 30 to 60 degrees.

公开(公告)号：US20150160512A1

公开(公告)日：2015-06-11

申请号：US14198435

申请日：2014-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Min KIM ,  Byung Seo YOON ,  Hee Kwang SONG

IPC: G02F1/1335 ,  F21V7/04

CPC classification number: G02F1/133605 ,  G02F1/133606

Abstract: Reflection plate, backlight unit and liquid crystal display are provided. In one aspect, there is provided a reflection plate comprising a bottom portion and a side wall portion that extends from circumferences of the bottom portion, wherein an upper surface of the bottom portion includes a diffusion reflection surface and an inner surface of the side wall portion includes a mirror reflection surface.

Abstract translation: 提供反光板，背光单元和液晶显示器。 一方面，提供一种反射板，其包括从底部的周向延伸的底部和侧壁部，其中，底部的上表面包括扩散反射面和侧壁部的内表面 包括镜面反射面。

公开(公告)号：US20150077672A1

公开(公告)日：2015-03-19

申请号：US14259742

申请日：2014-04-23

Applicant: Samsung Display Co., Ltd.

Inventor： Soon Joon RHO ,  Kyung Min KIM ,  Jin-Lak KIM ,  Hye Lim JANG ,  Keun Chan OH

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2202/42

Abstract: Disclosed is a liquid crystal display including: a first substrate; a second substrate facing the first substrate; a thin film transistor disposed on the first substrate; a pixel electrode connected to the thin film transistor and including a first subpixel electrode and a second subpixel electrode; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, and including liquid crystal molecules therein. The first and second subpixel electrodes include a cross-shaped stem portion including horizontal and vertical stem portions, and a plurality of micro-branch portions extending from the cross-shaped stem portion, a thickness of the liquid crystal layer being 2.4 μm to 3.2 μm, the dielectric anisotropy of the liquid crystal molecule being −3.0 to −2.0, and a pitch of the micro-branch portion being 4 μm to 6 μm.

Abstract translation: 公开了一种液晶显示器，包括：第一基板; 面对所述第一基板的第二基板; 设置在所述第一基板上的薄膜晶体管; 连接到所述薄膜晶体管并且包括第一子像素电极和第二子像素电极的像素电极; 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并且包括液晶分子的液晶层。 第一和第二子像素电极包括包括水平和垂直杆部分的十字形茎部分和从十字形茎部部分延伸的多个微分支部分，液晶层的厚度为2.4μm至3.2μm 液晶分子的介电各向异性为-3.0〜-2.0，微分部的间距为4μm〜6μm。

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.