公开(公告)号：US20230255041A1

公开(公告)日：2023-08-10

申请号：US18082550

申请日：2022-12-15

Applicant: Samsung Display Co., LTD.

Inventor： Yi Seop SHIM ,  Suk Hoon KANG ,  Jeongsoo KIM ,  Beom-Soo SHIN

IPC: H10K50/115 ,  G02F1/1335

CPC classification number: H10K50/115 ,  G02F1/133516

Abstract: A display device includes a substrate, a plurality of transistors disposed on the substrate, a light-emitting device connected to the transistors, a first partition wall disposed above the light-emitting device to partition an emission area, and a second partition wall overlapping the first partition wall. The transistor and the light-emitting device are connected to each other through a contact hole, and an entirety of an area of the contact hole overlaps the first partition wall.

公开(公告)号：US20160362604A1

公开(公告)日：2016-12-15

申请号：US15082430

申请日：2016-03-28

Applicant: Samsung Display Co., Ltd.

Inventor： Si Heun KIM ,  Beom-Soo SHIN ,  Hye Lim JANG

IPC: C09K19/30 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1362 ,  C07C43/225 ,  G02F1/1343

CPC classification number: C09K19/3003 ,  C07C43/225 ,  C07C2601/14 ,  C07C2602/08 ,  C09K19/32 ,  C09K2019/0444 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019 ,  C09K2019/3027 ,  C09K2019/3422 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/13378 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/1368

Abstract: A liquid crystal composition includes at least one polar liquid crystal molecule represented by Chemical Formulas A or B. Each K is independently 1,4-cyclohexylene or 1,4-phenylene, groups connected to carbon ring of 1,4-cyclohexylene or 1,4-phenylene are all hydrogen or at least one of the groups is fluorine, and n is 1 or 2; in Chemical Formula A, X1 and X2 are independently a single bond, —CH2−, —CH2CH2−, —CF2−, —CH2O—, or —OCH2−, L1 and L2 are independently —H, —F, —CF3, or —OCF3, and R1 and R2 are independently an alkyl or alkoxy group having 1 to 9 carbon atoms or an alkenyl group having 2 to 9 carbon atoms; in Chemical Formula B, L3 and L4 are independently —H, —F, —CF3, or —OCF3, and R3 is an alkyl or alkoxy group having 1 to 9 carbon atoms or an alkenyl group having 2 to 9 carbon atoms.

Abstract translation: 每个K独立地是1,4-亚环己基或1,4-亚苯基，连接到1,4-亚环己基或1,4-亚苯基的碳环的基团都是氢或至少一个基团是氟，并且n是1 或2; 在化学式A中，X 1和X 2独立地是单键，-CH 2 - ， - CH 2 CH 2 - ， - CF 2 - ， - CH 2 O-或-OCH 2 - ，L 1和L 2独立地是-H，-F，-CF 3或 -OCF 3，并且R 1和R 2独立地为具有1至9个碳原子的烷基或烷氧基或具有2至9个碳原子的烯基; 在化学式B中，L3和L4独立地是-H，-F，-CF3或-OCF3，R3是具有1至9个碳原子的烷基或烷氧基或具有2至9个碳原子的烯基。

公开(公告)号：US20230327057A1

公开(公告)日：2023-10-12

申请号：US18112708

申请日：2023-02-22

Applicant: Samsung Display Co., LTD.

Inventor： Jeongsoo KIM ,  Suk Hoon KANG ,  Beom-Soo SHIN ,  Sung Hwan HONG

IPC: H01L33/50 ,  H01L33/38

CPC classification number: H01L33/505 ,  H01L33/382

Abstract: An embodiment of the disclosure provides a display device including a color converting panel and a display panel disposed to overlap the color converting panel in a first direction. The display panel includes a first substrate, a plurality of first banks disposed on the first substrate, and a light emitting area disposed between adjacent ones of the plurality of first banks. The color converting panel includes a second substrate, a plurality of second banks disposed on the second substrate, and a color converting layer and a transmissive layer, each disposed between adjacent ones of the plurality of second banks. The plurality of second banks includes a scatterer, each of the plurality of second banks and the light emitting area overlap in the first direction, and the first direction is perpendicular to the first substrate.

公开(公告)号：US20190229162A1

公开(公告)日：2019-07-25

申请号：US16103821

申请日：2018-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Beom-Soo SHIN ,  Suk Hoon KANG ,  Min-Jae KIM ,  Hee Ra KIM ,  Hong Yeon LEE

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device may include a substrate, a thin film transistor, a first electrode, a second electrode, and a barrier. The thin film transistor is disposed on the substrate. The first electrode is electrically connected to the thin film transistor. The second electrode overlaps the first electrode. The barrier has a first portion and a second portion. The second portion is disposed between the first portion and the second electrode and is fluorine-doped. A side surface of the first portion is part of a boundary of an opening of the barrier and is hydrophilic. The opening of the barrier is disposed between the first electrode and the second electrode.

公开(公告)号：US20160185763A1

公开(公告)日：2016-06-30

申请号：US14744584

申请日：2015-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Si Heun KIM ,  Fusayuki TAKESHITA ,  Ji Hong BAE ,  Beom-Soo SHIN ,  Keun Chan OH ,  Hye Lim JANG

IPC: C07D405/08 ,  C09K19/54 ,  G02F1/1333 ,  C07D211/94 ,  G02F1/1368 ,  C09K19/30 ,  C07D211/46

CPC classification number: C07D405/08 ,  C07D211/46 ,  C07D211/94 ,  C09K19/3003 ,  C09K19/54 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019 ,  G02F1/133345 ,  G02F1/1362 ,  G02F1/1368

Abstract: A liquid crystal stabilizer according to an exemplary embodiment of the present invention includes at least one of the compounds represented by the following Chemical Formulae 1 and 2. X1 is any one of H, O, OR, and R, X2 is any one of O, OCO, OR, RO, NOR, and R, X3 is any one of O, OCO, OR, RO, NOR, and R, A and B each independently include one or more of a cyclohexyl group, a cyclic ether group, and a phenyl group, R is an alkyl group having 1 to 5 carbon atoms, and m and n are each independently a natural number from 0 to 2.

Abstract translation: 根据本发明的示例性实施方案的液晶稳定剂包括至少一种由以下化学式1和2表示的化合物.X 1是H，O，OR和R中的任一个，X 2是O ，OCO，OR，RO，NOR和R，X3是O，OCO，OR，RO，NOR和R中的任一个，A和B各自独立地包括环己基，环醚基和 苯基，R为碳原子数1〜5的烷基，m和n各自独立地为0〜2的自然数。

公开(公告)号：US20160369167A1

公开(公告)日：2016-12-22

申请号：US15184212

申请日：2016-06-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hye Lim JANG ,  Beom-Soo SHIN ,  Si Heun KIM ,  Keun Chan OH ,  Bong Hee KIM ,  Sun Hee LEE

IPC: C09K19/34 ,  C07D309/06 ,  G02F1/1333 ,  C09K19/12 ,  G02F1/1368 ,  G02F1/1343 ,  C07C43/225 ,  C07D319/06

CPC classification number: C09K19/3402 ,  C07C43/225 ,  C07D309/06 ,  C07D319/06 ,  C09K19/04 ,  C09K19/12 ,  C09K19/20 ,  C09K19/3066 ,  C09K2019/0466 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019 ,  C09K2019/3422 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/1368

Abstract: An exemplary embodiment of the present invention provides a compound represented by Chemical Formula 1: wherein, in Chemical Formula 1, n is 0, 1, or 2, and a substituent represented by X is F, Cl, CF3, CF2CF3 CHF2, CH2F, OCF3, CN, NCS, or a C1 to C5 alkyl including 1 to 3 fluoro substituents and a CH2 group independently substituted with one or more oxygen atoms; (R1) is hydrogen or a C1 to C15 alkyl, at least one CH2 group being independently replaced with —C≡C—, —CF2O—, —CH═CH—, —O—, —CO—O—, —O—CO—, or —O—CO—O— in a way that oxygen atoms are directly connected to each other, and 1 to 3 hydrogen atoms of the C1 to C15 alkyl being replaced with halogen; (F) indicates that a fluoro is optionally substituted in place of a hydrogen, and each of is independently

Abstract translation: 本发明的一个实施方案提供由化学式1表示的化合物：其中，在化学式1中，n为0,1或2，X表示的取代基为F，Cl，CF 3，CF 2 CF 3 CHF 2，CH 2 F，OCF 3，CN，NCS或包含1至3个氟取代基的C1至C5烷基和独立地被一个或多个氧原子取代的CH 2基团; （R 1）是氢或C 1至C 15烷基，至少一个CH 2基团独立地被-C≡C-，-CF 2 O-，-CH = CH-，-O-，-CO-O - ，-O-CO-或-O-CO-O-，其中氧原子彼此直接连接，C1-C15烷基的1至3个氢原子被卤素取代; （F）表示氟任选被取代代替氢，并且各自独立地表示

公开(公告)号：US20150213769A1

公开(公告)日：2015-07-30

申请号：US14482157

申请日：2014-09-10

Applicant: Samsung Display Co., Ltd.

Inventor： Beom-Soo SHIN ,  Byoung-Hun SUNG

IPC: G09G3/36 ,  G09G3/00

CPC classification number: G09G3/3607 ,  G09G3/3611 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2320/0233 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/028

Abstract: A liquid crystal display includes: a display panel including a plurality of pixels arranged substantially in a matrix form, a plurality of gate lines connected to the pixels, and a plurality of data lines connected to the pixels; and a common voltage generator configured to generate a common voltage and apply the common voltage to the display panel, in which the common voltage generated from the common voltage generator is substantially the same as an optimum common voltage at a highest grayscale level, which minimizes flicker at the highest grayscale level.

Abstract translation: 液晶显示器包括：显示面板，包括基本上以矩阵形式排列的多个像素，连接到像素的多条栅极线以及连接到像素的多条数据线; 以及公共电压发生器，其被配置为产生公共电压并将公共电压施加到显示面板，其中从公共电压发生器产生的公共电压与最高灰度级的最佳公共电压基本相同，这使闪烁最小化 在最高的灰度级。

公开(公告)号：US20240251594A1

公开(公告)日：2024-07-25

申请号：US18515496

申请日：2023-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Beom-Soo SHIN ,  Suk Hoon KANG ,  Su Ji PARK ,  MINSEOK LEE ,  Sung Hwan HONG

IPC: H10K50/86 ,  H10K50/854 ,  H10K59/38

CPC classification number: H10K50/865 ,  H10K50/854 ,  H10K59/38 ,  H10K59/122

Abstract: One or more embodiments of the present disclosure provide a color conversion panel including a substrate, a bank on the substrate, defining openings, and including a light-blocking area including black pigment on an upper portion thereof, a concentration of the black pigment increasing in a direction away from the substrate, and a color conversion layer and a transmission layer respectively in the openings.

公开(公告)号：US20220140025A1

公开(公告)日：2022-05-05

申请号：US17545348

申请日：2021-12-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyung Guen YOON ,  Suk Hoon KANG ,  Hee Ra KIM ,  Su Ji PARK ,  Beom-Soo SHIN ,  Hong Yeon LEE

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device including a partition wall disposed on a substrate between a first electrode and a second electrode. The partition wall has an opening. A light emitting layer is disposed in the opening. An auxiliary layer having lyophobicity is disposed between the partition wall and the second electrode.

公开(公告)号：US20200168678A1

公开(公告)日：2020-05-28

申请号：US16697559

申请日：2019-11-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyung Guen YOON ,  Suk Hoon KANG ,  Hee Ra KIM ,  Su Ji PARK ,  Beom-Soo SHIN ,  Hong Yeon LEE

IPC: H01L27/32

Abstract: A display device including a partition wall disposed on a substrate between a first electrode and a second electrode. The partition wall has an opening. A light emitting layer is disposed in the opening. An auxiliary layer having lyophobicity is disposed between the partition wall and the second electrode.