公开(公告)号：US20170235195A1

公开(公告)日：2017-08-17

申请号：US15403274

申请日：2017-01-11

Applicant: Samsung Display Co. Ltd.

Inventor： Dong Han SONG ,  Su Jin KIM ,  Dong Chul SHIN ,  Ki Chul SHIN ,  Ho Kil OH

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

CPC classification number: G02F1/134309 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133742 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid-crystal display device includes a first substrate and a second substrate including pixels, a liquid-crystal layer interposed between the first and second substrates, pixel electrodes disposed on the first substrate, each of the pixel electrodes disposed in a pixel region of the respective pixels, and a common electrode overlapping the pixel electrodes, where each of the pixel electrodes includes, a stem electrode extended in a first direction and in a second direction intersecting the first direction to divide the pixel region into quadrants, the quadrants corresponding to first to fourth domains, respectively, first branch electrodes, second branch electrodes, third branch electrodes, a first in-between electrode, and a second in-between electrode, and where widths of the first to third branch electrodes are equal to one another, and widths of the first and second in-between electrodes increase as farther from the stem electrode.

公开(公告)号：US20220093678A1

公开(公告)日：2022-03-24

申请号：US17354368

申请日：2021-06-22

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Sup LEE ,  Dong Chul SHIN ,  Kang Young LEE ,  Gye Hwan LIM

IPC: H01L27/15 ,  H01L33/62 ,  H01L33/42 ,  H01L33/40 ,  H01L33/38 ,  H01L33/44

Abstract: A display device includes pixels. Each of the pixels includes light emitting elements including a first end portion and a second end portion disposed in a length direction; an intermediate layer that exposes a portion of each of the light emitting elements and fixes each of the light emitting elements in the length direction; a pixel circuit layer including at least one transistor electrically connected to one of the first end portion and the second end portion of each of the light emitting elements; a first electrode disposed on the at least one transistor and electrically connected to the a least one transistor; and a second electrode electrically connected to the other of the first end portion and the second end portion of each of the light emitting elements. The first electrode and the second electrode include different materials and are disposed in different layers.

公开(公告)号：US20170235194A1

公开(公告)日：2017-08-17

申请号：US15269598

申请日：2016-09-19

Applicant: Samsung Display Co. Ltd.

Inventor： Dong Chul SHIN ,  Dong Han SONG ,  Ki Chul SHIN ,  Ho Kil OH

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2001/133749 ,  G02F2001/133757 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/06 ,  G02F2203/04

Abstract: A liquid crystal display device includes: first and second substrates facing each other and including a plurality of pixels; a liquid crystal layer between the first and second substrates and including a liquid crystal mixture. The first substrate includes a pixel electrode in each pixel. The pixel electrode includes a stem electrode extending in a first direction and a second direction in a cross shape and dividing the pixel into first to fourth domains; and branch electrodes disposed in the first to fourth domains and extending from the stem electrode in a tilted direction to the first and second directions. The branch electrodes disposed in two adjacent domains extend to have angles different from each other with respect to the first direction and the second direction. The liquid crystal mixture includes liquid crystals, and a dopant which adjusts a pitch of the liquid crystals.

公开(公告)号：US20170146832A1

公开(公告)日：2017-05-25

申请号：US15250101

申请日：2016-08-29

Applicant: Samsung Display Co. Ltd.

Inventor： Dong Han SONG ,  Su Jin KIM ,  Ki Chul SHIN ,  Dong Chul SHIN

IPC: G02F1/137 ,  G02F1/133 ,  G02F1/1337 ,  G02F1/1335

CPC classification number: G02F1/137 ,  G02F1/13306 ,  G02F1/133504 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133536 ,  G02F1/133711 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/13725 ,  G02F2001/133742 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/04

Abstract: A liquid crystal display includes: a display panel including first and second substrates opposite to each other, and a liquid crystal layer disposed between the first and second substrates; a reflective polarizer disposed outside the first substrate; and a backlight unit disposed outside the first substrate to provide light to the display panel, where the liquid crystal layer includes liquid crystal molecules and dichroic dye molecules, and the liquid crystal layer has a first arrangement state in which the liquid crystal molecules and the dichroic dye molecules are arranged at random.

公开(公告)号：US20220262874A1

公开(公告)日：2022-08-18

申请号：US17673305

申请日：2022-02-16

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Chul SHIN ,  In Seon YOON ,  Jang Yeol YOON

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: In a display device including a first area and a plurality of second areas spaced apart from each other by the first area, the display device includes: a substrate including a plurality of islands distinguished by a plurality of cutouts, and a plurality of bridges respectively adjacent to the plurality of islands; a common electrode on the substrate in the first area; and a dummy conductive pattern on the substrate in the second area, physically separated from the common electrode, and including a same material as the common electrode, wherein the first area is over the plurality of islands and the plurality of bridges, and each of the plurality of second areas is around at least one of both ends of the cutout.

公开(公告)号：US20210318540A1

公开(公告)日：2021-10-14

申请号：US17120953

申请日：2020-12-14

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Sup LEE ,  Yong Seok KIM ,  Jeong Woo PARK ,  Dong Chul SHIN ,  Gye Hwan LIM ,  Ju Hwa HA

IPC: G02B27/01 ,  G02B19/00 ,  F21V8/00

Abstract: An optical device for realizing augmented reality comprises a lens comprising a first surface and side surfaces, a display device disposed on a first side surface among the side surfaces of the lens and displaying a first image in a first area and a second image in a second area, a first reflector disposed in the lens and reflecting the first image incident on the first side surface of the lens to the first surface, a second reflector disposed in the lens and reflecting the second image incident on the first side surface of the lens to the first surface, a first condenser disposed between the lens and the first area of the display device and focusing the first image on the first reflector, and a second condenser disposed between the lens and the second area of the display device and focusing the second image on the second reflector.

公开(公告)号：US20170023837A1

公开(公告)日：2017-01-26

申请号：US15049306

申请日：2016-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Chul SHIN ,  Jin Won KIM ,  Oh Jeong KWON ,  Dong Han SONG ,  Taek Joon LEE ,  Ki Chul SHIN ,  Hyeok Jin LEE

IPC: G02F1/1362 ,  G02F1/1335 ,  H01L29/417 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/136227 ,  G02F1/134309 ,  G02F2001/136222 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/41733

Abstract: A display device includes: a substrate; a gate line disposed on the substrate and extending in a first direction; a data line insulated from the gate line and extending in a second direction intersecting the first direction; a pixel electrode disposed in a pixel region defined by the gate line and the data line; a source electrode connected to the data line; a drain electrode spaced apart from the source electrode; and a color filter layer disposed on the data line, the source electrode, and the drain electrode. The color filter layer includes: a first contact hole exposing the drain electrode, and a second contact hole disposed over at least one of the source electrode and the drain electrode. The pixel electrode is disposed on the color filter layer and is connected to the drain electrode through the first contact hole.

Abstract translation: 显示装置包括：基板; 设置在所述基板上并沿第一方向延伸的栅极线; 与栅极线绝缘并沿与第一方向相交的第二方向延伸的数据线; 设置在由栅极线和数据线限定的像素区域中的像素电极; 连接到数据线的源电极; 与源电极间隔开的漏电极; 以及设置在数据线，源电极和漏电极上的滤色器层。 滤色器层包括：暴露漏电极的第一接触孔和设置在源电极和漏电极中的至少一个上的第二接触孔。 像素电极设置在滤色器层上，并通过第一接触孔连接到漏电极。

公开(公告)号：US20250060627A1

公开(公告)日：2025-02-20

申请号：US18735801

申请日：2024-06-06

Applicant: Samsung Display Co., LTD.

Inventor： Dong Chul SHIN ,  Min Hee SON

IPC: G02F1/1335 ,  G02F1/13363

Abstract: Provided is a display device including a wire grid polarization layer. The display device includes: a display layer; a quantum-dot layer disposed on the display layer and including a color conversion layer including a quantum-dot and a scatterer; and an upper layer disposed on the quantum-dot layer and including a phase retardation layer and a wire grid polarization layer disposed on the phase retardation layer.

公开(公告)号：US20230088779A1

公开(公告)日：2023-03-23

申请号：US18072712

申请日：2022-12-01

Applicant: Samsung Display Co., LTD.

Inventor： Dong Chul SHIN ,  Hyun Sup LEE ,  Kang Young LEE ,  Gye Hwan LIM

IPC: H01L27/12 ,  G02F1/1368 ,  G02F1/1362

Abstract: A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.

公开(公告)号：US20170003549A1

公开(公告)日：2017-01-05

申请号：US15180119

申请日：2016-06-13

Applicant: Samsung Display Co. Ltd.

Inventor： Se Hyun LEE ,  Ik Han OH ,  Youn Hak JEONG ,  Ki Pyo HONG ,  Wan NAMGUNG ,  Ho Jun LEE ,  Dong Chul SHIN

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

CPC classification number: G02F1/133707 ,  G02F1/134309 ,  G02F1/136209

Abstract: A liquid crystal display includes: a first panel including a first electrode; a second panel including a second electrode; and a liquid crystal layer between the first and second panels. The first electrode includes: a central electrode disposed in a central region of a pixel; an outer electrodes extending along a side of the central electrode; and a connection electrode which connects the outer electrode and the central electrode. A slit pattern is defined in the first electrode around the central electrode, and a liquid crystal control pattern is defined in the first electrode in a corner region of the pixel. Horizontal and vertical incisions, which divide the first electrode into a plurality of domains, are defined in the second electrode, an end portion of the outer electrode is disposed to correspond to the corner region, and the end portion of the outer electrode extends farther than the central electrode.

Abstract translation: 液晶显示器包括：第一面板，包括第一电极; 第二面板，包括第二电极; 以及在第一和第二面板之间的液晶层。 第一电极包括：设置在像素的中心区域中的中心电极; 沿着所述中心电极的一侧延伸的外部电极; 以及连接外部电极和中心电极的连接电极。 在中心电极周围的第一电极中限定狭缝图案，并且在像素的拐角区域中的第一电极中限定液晶控制图案。 在第二电极中限定将第一电极分成多个畴的水平和垂直切口，外电极的端部设置成对应于拐角区域，并且外电极的端部比 中心电极。