公开(公告)号：US20240280728A1

公开(公告)日：2024-08-22

申请号：US18422625

申请日：2024-01-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JIYUN PARK ,  Tae Min KIM ,  Dong Geun SHIN ,  Gi Hoon YANG ,  Seul Gee LEE ,  Seung Hee LEE ,  Ho LIM

IPC: G02B1/111 ,  C08K7/26 ,  C08L83/08 ,  G02B1/14

CPC classification number: G02B1/111 ,  C08K7/26 ,  C08L83/08 ,  G02B1/14 ,  C08K2201/003 ,  C08K2201/011

Abstract: A low-reflection film includes: a hard coating layer; and a first refraction layer, a second refraction layer, and a third refraction layer having different refractive indexes and stacked on the hard coating layer, in which the refractive index of the third refraction layer positioned furthest from the hard coating layer is a lowest, and the third refraction layer includes a compound represented by Chemical Formula 1, a compound represented by Chemical Formula 2, and a hollow material.

公开(公告)号：US20170204330A1

公开(公告)日：2017-07-20

申请号：US15215689

申请日：2016-07-21

Applicant: Samsung Display Co. Ltd.

Inventor： Seul Gee LEE ,  Ji Hong BAE ,  Keun Chan OH

IPC: C09K19/30 ,  G02F1/1343 ,  C07C43/225 ,  G02F1/1339 ,  C07C13/28 ,  C07C43/21 ,  G02F1/1368 ,  G02F1/1337

CPC classification number: C09K19/3098 ,  C07C13/28 ,  C07C43/21 ,  C07C43/225 ,  C07C2601/14 ,  C07C2601/16

Abstract: A liquid crystal composition includes: at least one of compounds represented by Formula 1: in the Formula 1, R—* and R′—* are each independently any one of *—H, *—F, *—Cl, *—I, *—Br, a C1-12 alkyl group, a C1-12 alkoxy group, and a cyano group; *—Z1—* and *—Z2—* are each independently any one of *—COO—*, *—OCO—*, *—CF2O—*, *—OCF2—*, *—CH2O—*, *—OCH2—* *—SCH2—*, *—CH2S—*, *—C2F4—*, *—CH2CF2—*, *—CF2CH2—*, *—(CH2)m—*, *—CH═CH—*, *—CF═CF—*, *—CH═CF—*, *—CF═CH—*, *—C≡C—*, *—CH═CHCH2O—*, or a single bond; and are each independently any one of n1 and n2 are each independently 0 to 3; m is 2 to 5; and L1-*, L2-*, L3-*, L4-*, L5-*, L6-*, L7-*, and L8-* are each independently any one of *—H, *—F, *—Cl, *—OCF3, *—CF3, *—CH2F, or *—CHF2, where “*” indicates a point of attachment.

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：US20190064605A1

公开(公告)日：2019-02-28

申请号：US15981032

申请日：2018-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Ka Eun KIM ,  Tae Min KIM ,  Duck Jong SUH ,  Bong-Sung SEO ,  Seul Gee LEE

IPC: G02F1/1337 ,  C09K19/56

Abstract: A liquid crystal display includes: a first substrate; a second substrate overlapping the first substrate and spaced apart therefrom; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; a first alignment layer between the first substrate and the liquid crystal layer; and a plurality of protrusions between the first alignment layer and the liquid crystal layer, wherein the first alignment layer includes a photoinitiator, wherein the plurality of protrusions include a polymerization product of the photoinitiator, a reactive mesogen, and a vertical alignment additive, and the vertical alignment additive may be less reactive than the photoinitiator.

公开(公告)号：US20230165062A1

公开(公告)日：2023-05-25

申请号：US17861917

申请日：2022-07-11

Applicant: Samsung Display Co., LTD.

Inventor： Gi Hoon YANG ,  Tae Min KIM ,  Bong Sung SEO ,  Dong Geun SHIN ,  Seul Gee LEE ,  Ho LIM

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L51/5253 ,  H01L51/5275 ,  H01L27/322

Abstract: A display device includes a display portion including a non-light emitting area and a light emitting area adjacent to the non-light emitting area; and a color conversion portion disposed on the display portion. The display portion includes a base portion, and a light emitting device disposed on the base portion in the light emitting area, and the color conversion portion includes wavelength conversion patterns disposed on the light emitting device, an inorganic insulating layer disposed on the wavelength conversion patterns, a first organic insulating layer disposed on the inorganic insulating layer, a color filter layer disposed on the first organic insulating layer, and a second organic insulating layer disposed on the color filter layer.

公开(公告)号：US20230155069A1

公开(公告)日：2023-05-18

申请号：US17837683

申请日：2022-06-10

Applicant: Samsung Display Co., LTD.

Inventor： Dong Geun SHIN ,  Tae Min KIM ,  Bong Sung SEO ,  Gi Hoon YANG ,  Seul Gee LEE ,  Ho LIM ,  Suk Kung CHEI

IPC: H01L33/44 ,  H01L33/00

CPC classification number: H01L33/44 ,  H01L33/005 ,  H01L2933/0025

Abstract: Provided herein may be a display device and a method of fabricating the same. The display device may include a substrate including pixels, color filters disposed on the substrate and overlapping the pixels, protrusion patterns disposed on a boundary between the pixels, with a step difference formed between the protrusion patterns and the color filters, and an overcoat layer formed with a uniform thickness on the color filters and the protrusion patterns.

公开(公告)号：US20230009629A1

公开(公告)日：2023-01-12

申请号：US17708630

申请日：2022-03-30

Applicant: Samsung Display Co., LTD.

Inventor： Seul Gee LEE ,  Tae Min KIM ,  Bong Sung SEO ,  Dong Geun SHIN ,  Gi Hoon YANG ,  Seung Hee LEE ,  Ho LIM

IPC: H01L27/15 ,  H01L33/44 ,  H01L33/50

Abstract: The display device comprises a light emitting element layer on a substrate and configured to emit light, a wavelength control layer on the light emitting element layer and configured to convert a wavelength of the light, a color filter layer on the wavelength control layer, and an anti-reflection layer on the color filter layer, wherein the anti-reflection layer includes a first inorganic layer on the color filter layer, a second inorganic layer on the first inorganic layer, and a coating layer on the second inorganic layer and including a dye.

公开(公告)号：US20170292074A1

公开(公告)日：2017-10-12

申请号：US15400199

申请日：2017-01-06

Applicant: Samsung Display Co. Ltd.

Inventor： Ji Hong BAE ,  Keun Chan OH ,  Seul Gee LEE

IPC: C09K19/34 ,  C07D307/80 ,  G02F1/1343 ,  C09K19/56 ,  G02F1/1368 ,  G02F1/1337

Abstract: A liquid crystal composition, comprising, at least one compound represented by Formula 1-A: wherein, in the Formula 1-A, R—*, R1—*, Q—*, *—Z1-*, *—Z2-*, n1, n2, n3, n4, L1-*, L2-*, L3-*, L4-*, L5-*, L6-*, L7-*, and L8-* are the same as defined in the specification, and * is defined as a bonding site to a neighboring atom.

公开(公告)号：US20170260452A1

公开(公告)日：2017-09-14

申请号：US15296637

申请日：2016-10-18

Applicant: Samsung Display Co., Ltd.

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

IPC: C09K19/30 ,  C09K19/54 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: C09K19/3003 ,  C09K19/54 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal display including a first substrate, a second substrate overlapping with the first substrate, and a liquid crystal layer provided between the first substrate and the second substrate, wherein the liquid crystal layer includes a liquid crystal compound represented by Formula 1 and a liquid crystal stabilizing agent: wherein A, B, n1, n2, R, R′, Z1, and Z2 are the same as described in the specification.

公开(公告)号：US20160077383A1

公开(公告)日：2016-03-17

申请号：US14641134

申请日：2015-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Taek Joon LEE ,  Tae Jin KONG ,  Sang Gyun KIM ,  Su Jeong KIM ,  Seul Gee LEE

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/133723 ,  G02F1/1339 ,  G02F2001/133311 ,  G02F2001/133388

Abstract: A liquid crystal display panel and a method for manufacturing the same. The liquid crystal display panel includes lower substrate having a first substrate; an upper substrate having a second substrate that is opposite to the first substrate; a liquid crystal layer is disposed between the lower and upper substrates such that liquid crystals are arranged in a first region between the first substrate and the second substrate; and a dam pattern arranged in a second region which surrounds a circumference of the first region as a region between the first substrate and the second substrate, the dam pattern having both a physical barrier function and a chemical barrier function.

Abstract translation: 一种液晶显示面板及其制造方法。 液晶显示面板包括具有第一基板的下基板; 具有与所述第一基板相对的第二基板的上基板; 液晶层设置在下基板和上基板之间，使得液晶布置在第一基板和第二基板之间的第一区域中; 以及布置在第二区域中的阻挡图案，所述第二区域围绕所述第一区域的周边，作为所述第一基板和所述第二基板之间的区域，所述阻挡图案具有物理屏障功能和化学屏障功能。