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：US20170261791A1

公开(公告)日：2017-09-14

申请号：US15356964

申请日：2016-11-21

Applicant: Samsung Display Co. Ltd.

Inventor： Si Heun KIM ,  Soon Joon RHO ,  Jong Ho SON ,  Kyung Hae PARK ,  Joon Hyung PARK ,  Beom Soo SHIN ,  Hye Lim JANG ,  Kang Seob JEONG

IPC: G02F1/133 ,  G02F1/1335 ,  G02F1/1339 ,  C09K19/60 ,  G02F1/1337 ,  C09K19/30 ,  C09K19/56 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: G02F1/13306 ,  C09K19/3098 ,  C09K19/56 ,  C09K19/60 ,  C09K19/601 ,  C09K19/603 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  C09K2019/523 ,  G02F1/0045 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133723 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2001/133726 ,  G02F2001/13398 ,  G02F2001/13712 ,  G02F2001/13775 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal display device, including: a display substrate including a first base substrate, a switching device disposed on the first base substrate, a color filter layer disposed on the switching device, and a first electrode disposed on the color filter layer; a counter display substrate including a second base substrate and a second electrode disposed on the second base substrate and facing the first electrode, wherein the counter display substrate is disposed separately from and facing the display substrate; a liquid crystal layer disposed between the display substrate and the counter display substrate, wherein the liquid crystal layer includes at least one first liquid crystal compound represented by Formula 1 and at least one second liquid crystal compound represented by Formula 2; and a light-shielding spacer disposed between the display substrate and the counter display substrate and maintaining a thickness of the liquid crystal layer: wherein in Formula 1 and Formula 2, each of R11—*, R12—*, L11-*, L12-*, L13-*, L14-*, R21—*, *-L21-*, m, n, i, j, o is same as defined in the specification.

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：US20150267117A1

公开(公告)日：2015-09-24

申请号：US14511322

申请日：2014-10-10

Applicant: Samsung Display Co., Ltd.

Inventor： Si Heun KIM ,  Eun A KIM

IPC: C09K19/30 ,  G02F1/1337 ,  C09K19/12

CPC classification number: C09K19/3003 ,  C09K19/12 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019

Abstract: A liquid crystal composition including a first class including a polar liquid crystal compound having at least one fluorine atom and a second class compound including a neutral liquid crystal compound, in which the first class compound includes a first subclass compound having a dielectric anisotropy (Δε) of 15 to 21 and a second subclass compound having a dielectric anisotropy (Δε) of 5 to 15, and the first sub-class compound includes a liquid crystal compound expressed by the following Chemical Formula 1, in which R is an alkyl group or an alkenyl group.

Abstract translation: 一种液晶组合物，其包含第一类，其包含具有至少一个氟原子的极性液晶化合物和包含中性液晶化合物的第二类化合物，其中所述第一类化合物包括具有介电各向异性的第一亚类化合物（＆Dgr; 15和21的第二亚类化合物和具有5至15的介电各向异性（＆Dgr＆amp;）的第二亚类化合物，并且第一亚类化合物包括由以下化学式1表示的液晶化合物，其中R 是烷基或烯基。

公开(公告)号：US20170174990A1

公开(公告)日：2017-06-22

申请号：US15186983

申请日：2016-06-20

Applicant: Samsung Display Co. Ltd.

Inventor： Soon Joon RHO ,  Joon Hyung PARK ,  Jong Ho SON ,  Beom Soo SHIN ,  Kang Seob JEONG ,  Si Heun KIM ,  Kyung Hae PARK ,  Keun Chan OH ,  Hye Lim JANG

IPC: C09K19/30 ,  G02F1/1339 ,  G02F1/1337 ,  G02F1/1368

CPC classification number: C09K19/3003 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  G02F1/133711 ,  G02F1/13394 ,  G02F1/1368 ,  G02F2001/13398

Abstract: A liquid crystal display device comprises a display panel including a first base substrate, a switching element disposed on the first base substrate, a color filter layer disposed on the switching element, and a pixel electrode disposed on the color filter layer; a counter display panel including a second base substrate and a common electrode disposed on the second base substrate and facing the display panel; a liquid crystal layer disposed between the display panel and the counter display panel and having negative dielectric anisotropy, wherein the liquid crystal layer includes at least one compound represented by Formula 1 below, and the liquid crystal layer does not include a compound represented by Formula A below; and a light-blocking spacer disposed on the display panel and including an area overlapping the switching element, and maintaining the thickness of the liquid crystal layer.

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：US20160304783A1

公开(公告)日：2016-10-20

申请号：US15059871

申请日：2016-03-03

Applicant: Samsung Display Co., Ltd. ,  DONGJIN SEMICHEM CO., LTD.

Inventor： Si Heun KIM ,  Beom Soo SHIN ,  Keun Chan OH ,  Bong Hee KIM ,  Young Ho SEO

IPC: C09K19/34 ,  C07D319/06 ,  C07C43/29 ,  C07D309/06 ,  C09K19/30 ,  C09K19/54

CPC classification number: C09K19/3402 ,  C07C43/29 ,  C07D309/06 ,  C07D319/06 ,  C09K19/0403 ,  C09K19/20 ,  C09K19/3066 ,  C09K19/54 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019 ,  C09K2019/3422

Abstract: A liquid crystal display device comprises a first substrate, a second substrate which faces the first substrate, an electrode part which is provided on at least one of the first substrate and the second substrate, and a liquid crystal layer which comprises a liquid crystal composition and is provided between the first substrate and the second substrate. The liquid crystal composition includes a liquid crystal compound of Formula 1. wherein R1, R2, A11, A12, A13, A21, A22, Z11, Z12, Z13, Z21, Z22, a, b, c, d, and e are as described herein.

Abstract translation: 其中R1，R2，A11，A12，A13，A21，A22，Z11，Z12，Z13，Z21，Z22，a，b，c，d和e如本文所述。

公开(公告)号：US20150187811A1

公开(公告)日：2015-07-02

申请号：US14585336

申请日：2014-12-30

Applicant: Samsung Display Co., Ltd.

Inventor： Daisuke INOUE ,  Mi Suk KIM ,  Si Heun KIM ,  Tae Ho KIM ,  So Youn PARK ,  Keun Chan OH ,  Chang-Hun LEE

IPC: H01L27/12 ,  H01L29/51 ,  H01L29/417 ,  H01L29/49

CPC classification number: H01L27/124 ,  G02F1/133345 ,  G02F1/1362 ,  G02F1/1365 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/517

Abstract: A thin film transistor array panel includes an insulation substrate; a gate line and a first electrode on the insulation substrate; a gate insulating layer on the gate line and the first electrode; a data line on the gate insulating layer; a passivation layer on the gate insulating layer and the data line; and a second electrode on the passivation layer. Relative permittivity (ε) of the gate insulating layer is more than about 15, and a thickness of the gate insulating layer is about 2000 angstroms.

Abstract translation: 薄膜晶体管阵列面板包括绝缘基板; 绝缘基板上的栅极线和第一电极; 栅极线上的栅极绝缘层和第一电极; 栅极绝缘层上的数据线; 栅极绝缘层和数据线上的钝化层; 以及钝化层上的第二电极。 栅绝缘层的相对介电常数大于约15，栅极绝缘层的厚度约为2000埃。

公开(公告)号：US20160252794A1

公开(公告)日：2016-09-01

申请号：US15151276

申请日：2016-05-10

Applicant: Samsung Display Co., Ltd.

Inventor： Mi Suk KIM ,  Chang-Hun LEE ,  Tae Ho KIM ,  Si Heun KIM ,  So Youn PARK ,  Keun Chan OH ,  Daisuke INOUE

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/134372 ,  G02F2001/13629 ,  G02F2001/136295 ,  H01L29/786

Abstract: A liquid crystal display includes: a first substrate; a gate line and a data line disposed on the first substrate; a passivation layer disposed on the gate line and the data line; a first electrode and a second electrode disposed on the passivation layer; and a first insulating layer interposed between the first and second electrodes, where the first and second electrodes overlap each other via the first insulating layer, the second electrode includes a plurality of branch electrodes, and an end portion of the plurality of branch electrodes includes a first side portion and a second side portion extending parallel to the data line, and an oblique portion which connects the first side portion and the second side portion to each other and forms a first angle of less than 90 degrees with an extending line of the first side portion.

Abstract translation: 液晶显示器包括：第一基板; 设置在第一基板上的栅极线和数据线; 设置在栅极线和数据线上的钝化层; 设置在所述钝化层上的第一电极和第二电极; 以及插入在第一和第二电极之间的第一绝缘层，其中第一和第二电极经由第一绝缘层彼此重叠，第二电极包括多个分支电极，并且多个分支电极的端部包括 第一侧部分和平行于数据线延伸的第二侧部分，以及倾斜部分，其将第一侧部分和第二侧部分彼此连接并形成小于90度的第一角度，第一角度与第一 侧部。

公开(公告)号：US20150103300A1

公开(公告)日：2015-04-16

申请号：US14505248

申请日：2014-10-02

Applicant: Samsung Display Co., Ltd.

Inventor： Si Heun KIM ,  Chang-Hun Lee ,  Daisuke Inoue ,  Mi Suk Kim ,  Tae Ho Kim ,  So Youn Park ,  Keun Chan OH

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/137 ,  C09K19/58

CPC classification number: C09K19/586 ,  G02F1/13378 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2001/13706 ,  G02F2001/13712 ,  G02F2202/06

Abstract: A liquid crystal display includes: a first insulation substrate; a gate line and a data line formed on the first insulation substrate; a first electrode and a second electrode formed on the gate line and the data line and overlapping each other via an insulating layer interposed therebetween; a second insulation substrate facing the first insulation substrate; and a chiral dopant inserted between the first insulation substrate and the second insulation substrate. A content of the chiral dopant may be within about 1%, and liquid crystal molecules of a liquid crystal layer may be twisted with a pitch of about 10 μm to about 100 μm by the chiral dopant.

Abstract translation: 液晶显示器包括：第一绝缘基板; 形成在第一绝缘基板上的栅极线和数据线; 形成在栅极线和数据线上的第一电极和第二电极，并且经由绝缘层彼此重叠; 面对所述第一绝缘基板的第二绝缘基板; 以及插入在第一绝缘基板和第二绝缘基板之间的手性掺杂剂。 手性掺杂剂的含量可以在约1％以内，液晶层的液晶分子可以通过手性掺杂剂以约10μm至约100μm的间距扭曲。