公开(公告)号：US20160202558A1

公开(公告)日：2016-07-14

申请号：US14942661

申请日：2015-11-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hong PARK ,  Sung-Jae YUN ,  Ki Chul SHIN ,  Hyeok Jin LEE

IPC: G02F1/1337

CPC classification number: G02F1/1396 ,  G02F1/133784

Abstract: The present inventive concept relates to a curved liquid crystal display having improved transmittance, and the curved liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a first substrate and a second substrate facing each other, the first substrate and the second substrate being curved to have a predetermined radius of curvature; and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the liquid crystal layer includes nematic liquid crystal molecules that are continuously twisted from the first substrate to the second substrate.

Abstract translation: 本发明构思涉及具有改进的透射率的弯曲液晶显示器，并且根据本发明构思的示例性实施例的弯曲液晶显示器包括：第一基板和第二基板，其彼此面对，第一基板和第二基板 基板弯曲成具有预定的曲率半径; 以及插入在第一基板和第二基板之间的液晶层，其中液晶层包括从第一基板连续扭曲到第二基板的向列型液晶分子。

公开(公告)号：US20130242219A1

公开(公告)日：2013-09-19

申请号：US13749131

申请日：2013-01-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Jae YUN ,  Ohjeong KWON ,  Jae Hong PARK ,  Shuai JIANG ,  Kyunghye PARK ,  Jooyoung YOON ,  Hyeokjin LEE

IPC: G02F1/133 ,  G02F1/1343

CPC classification number: G02F1/13306 ,  G02F1/133707 ,  G02F1/13439 ,  G02F2001/133757 ,  G02F2001/134345

Abstract: A liquid crystal display includes at least one pixel. The pixel includes a first sub-pixel charged with a first voltage and a second sub-pixel charged with a second voltage different from the first voltage. A first sub-pixel electrode provided in the first sub-pixel and a second sub-pixel electrode provided in the second sub-pixel include slits having different widths according to directions. Due to the slits, average directors of the first and second sub-pixels are tilted in a horizontal or vertical direction. Accordingly, a side visibility of the display apparatus is improved.

Abstract translation: 液晶显示器包括至少一个像素。 像素包括充有第一电压的第一子像素和充有不同于第一电压的第二电压的第二子像素。 设置在第一子像素中的第一子像素电极和设置在第二子像素中的第二子像素电极包括根据方向具有不同宽度的狭缝。 由于狭缝，第一和第二子像素的平均指示器在水平或垂直方向上倾斜。 因此，改善了显示装置的侧面可视性。

公开(公告)号：US20230002313A1

公开(公告)日：2023-01-05

申请号：US17836214

申请日：2022-06-09

Applicant: Samsung Display Co., LTD.

Inventor： Sang Hee YU ,  Hoi-Lim KIM ,  Jae Hong PARK ,  Gyu Bong KIM ,  Seung Uk NOH ,  Ju Yon LEE

IPC: C07C309/73 ,  C07C309/65 ,  C09K11/08 ,  C09K11/58 ,  C09K11/62 ,  C09K11/64 ,  C09K11/66

Abstract: A light emitting element according to an embodiment includes a first electrode, a second electrode overlapping the first electrode, an emission layer disposed between the first electrode and the second electrode, and an electron transport region disposed between the emission layer and the second electrode, wherein the electron transport region includes a thermal acid generator (TAG). A method of manufacturing a light emitting element is also provided.

公开(公告)号：US20220115567A1

公开(公告)日：2022-04-14

申请号：US17645418

申请日：2021-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hong PARK ,  Sung Woon KIM ,  Min Ki NAM ,  Kyoung Won PARK ,  Dong Han SONG

IPC: H01L33/50 ,  H01L27/15 ,  H01L33/62 ,  C09K11/06

Abstract: A display device includes: a substrate; a plurality of pixels on the substrate, and each of the pixels including first to third sub-pixels each including at least one light emitting diode configured to emit light; and a color conversion layer including first to third color conversion patterns respectively corresponding to the first to third sub-pixels, each of the first to third color conversion patterns configured to transmit the light or convert the light into light of a different color. The light emitting diode of each of the first to third sub-pixels is coupled to a first electrode and a second electrode. At least one of the first to third color conversion patterns includes a perovskite compound.

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：US20150168789A1

公开(公告)日：2015-06-18

申请号：US14541263

申请日：2014-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Heung Shik PARK ,  Hyeok Jin LEE ,  Jae Hong PARK ,  Dong-Chul SHIN ,  Su Jin KIM ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Joo Young YOON

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/134336 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a pixel electrode which is disposed on the first substrate and includes a first subpixel electrode which is disposed at a pixel area and includes a plurality of first branch electrodes, and a second subpixel electrode which is separated from the first subpixel electrode, disposed at an outer edge of the pixel area, encloses the first subpixel electrode and includes a plurality of second branch electrodes, 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, where a first voltage applied to the first subpixel electrode is larger than a second voltage applied to the second subpixel electrode.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的像素电极，并且包括设置在像素区域并且包括多个第一分支电极的第一子像素电极，以及与第一基板分离的第二子像素电极 设置在像素区域的外缘的第一子像素电极包围第一子像素电极，并且包括多个第二分支电极，与第一基板相对的第二基板，设置在第二基板上的公共电极，以及液晶 其中施加到第一子像素电极的第一电压大于施加到第二子像素电极的第二电压的第一基板和第二基板之间。

公开(公告)号：US20150055065A1

公开(公告)日：2015-02-26

申请号：US14158153

申请日：2014-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Chul SHIN ,  Jae Hong PARK ,  Oh Jeong KWON ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Hyeok Jin LEE

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/136209 ,  G02F1/13624 ,  G02F2001/133726 ,  G02F2001/133746 ,  G02F2001/133757 ,  G02F2001/136222 ,  G02F2201/40

Abstract: A liquid crystal display includes a first substrate, a second substrate disposed opposite to the first substrate; a pixel electrode disposed on 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, where a first cutout having a cross shape is defined in the common electrode, a second cutout is defined in the pixel electrode to be adjacent to and along an edge of the pixel electrode, and the pixel electrode has a step structure, a boundary line of which is in a rhombus shape.

Abstract translation: 液晶显示器包括第一基板，与第一基板相对设置的第二基板; 设置在所述第一基板上的像素电极; 设置在所述第二基板上的公共电极; 以及设置在所述第一基板和所述第二基板之间的液晶层，其中在所述公共电极中限定具有十字形状的第一切口，所述像素电极中限定与所述像素的边缘相邻并沿着所述像素的边缘的第二切口 电极，并且像素电极具有阶梯结构，其边界线为菱形。

公开(公告)号：US20200075814A1

公开(公告)日：2020-03-05

申请号：US16542999

申请日：2019-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hong PARK ,  Sung Woon KIM ,  Min Ki NAM ,  Kyoung Won PARK ,  Dong Han SONG

IPC: H01L33/50 ,  H01L27/15 ,  H01L33/62 ,  C09K11/06

Abstract: A display device includes: a substrate; a plurality of pixels on the substrate, and each of the pixels including first to third sub-pixels each including at least one light emitting diode configured to emit light; and a color conversion layer including first to third color conversion patterns respectively corresponding to the first to third sub-pixels, each of the first to third color conversion patterns configured to transmit the light or convert the light into light of a different color. The light emitting diode of each of the first to third sub-pixels is coupled to a first electrode and a second electrode. At least one of the first to third color conversion patterns includes a perovskite compound.

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：US20180149913A1

公开(公告)日：2018-05-31

申请号：US15881499

申请日：2018-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Hee YU ,  Byung Chul KIM ,  Won Gap YOON ,  Jae Hong PARK ,  Young Joo JEON ,  Kyung Seon TAK

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

CPC classification number: G02F1/133512 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/13394 ,  G02F2001/13398

Abstract: A liquid crystal display is provided. A liquid crystal display comprising a first substrate which comprises a display area and a non-display area, a second substrate which faces the first substrate, a sealing member which is disposed in the non-display area between the first substrate and the second substrate, wherein the first substrate comprises a light-shielding pattern, a column spacer which is protruded from the light-shielding pattern toward the second substrate to maintain an interval between the first substrate and the second substrate, an opening which is disposed in the light-shielding pattern, and overlapping the sealing member.