公开(公告)号：US20160348002A1

公开(公告)日：2016-12-01

申请号：US15091371

申请日：2016-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Young KWON ,  Fusayuki TAKESHITA ,  Keun Chan OH

IPC: C09K19/30 ,  C07C43/188 ,  G02F1/1343 ,  C07C23/18 ,  C07C22/00 ,  C07D309/04 ,  C07C13/28 ,  C07C43/192

CPC classification number: C09K19/3048 ,  C07C13/28 ,  C07C22/00 ,  C07C23/18 ,  C07C43/188 ,  C07C43/192 ,  C07C2601/14 ,  C07D309/04 ,  C09K19/062 ,  C09K19/063 ,  C09K19/3003 ,  C09K2019/122 ,  C09K2019/124 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3021 ,  C09K2019/3027 ,  C09K2019/305 ,  C09K2019/3422 ,  G02F1/134309

Abstract: A liquid crystal composition includes one or more compounds represented by Chemical Formula 1. In Chemical Formula 1, are a cyclohexane or tetrahydropyran, and R1 and R2 are each independently hydrogen, a C1 to C8 alkyl group, a C2 to C8 alkenyl group, or a C1 to C8 alkoxy group.

Abstract translation: 是环己烷或四氢吡喃，R 1和R 2各自独立地为氢，C 1至C 8烷基，C 2至C 8烯基或C 1至C 8烷氧基。

公开(公告)号：US20160326434A1

公开(公告)日：2016-11-10

申请号：US15137666

申请日：2016-04-25

Applicant: Samsung Display Co., Ltd.

Inventor： Byung Wook AHN ,  Fusayuki TAKESHITA ,  Keun Chan OH

IPC: C09K19/30 ,  C07C23/18 ,  C07C43/192 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1337 ,  C07C25/18 ,  G02F1/1343

CPC classification number: C09K19/3003 ,  C07C23/18 ,  C07C25/18 ,  C07C43/192 ,  C07C2601/08 ,  C07C2601/10 ,  C07C2601/14 ,  C09K19/04 ,  C09K19/30 ,  C09K19/3098 ,  C09K2019/0444 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  G02F1/133345 ,  G02F1/133528 ,  G02F1/133784 ,  G02F1/133788 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/133531 ,  G02F2001/133738

Abstract: A liquid crystal composition includes at least one liquid crystal molecule having a positive dielectric anisotropy represented by Chemical Formula 1: In Chemical Formula 1, each of A and B is independently 1, 4-cyclohexylene or 1, 4-phenylene, C is cyclopentyl or cyclopentadienyl, each of Z1 and Z2 is independently a single bond, alkylene group, carbonyloxy, —CF2O—, —OCF2—, —CH2O—, or —OCH2—, each of L1 to L8 is independently —H, —F, —CF3, or may be difluoride (diF) when A or B is 1, 4-cyclohexylene, each of L9 to L12 is independently —H, —F, —CF3, or difluoride, each of m and n is 0 to 2, and R1 is an alkyl group or an alkoxy group, and the number of carbons of R1 is about 1 to about 10.

Abstract translation: 在化学式1中，A和B各自独立地是1,4-亚环己基或1,4-亚苯基，C是环戊基或环戊二烯基，Z 1和Z 2各自独立地是单键，亚烷基，羰氧基，-CF 2 O-， -OCF 2 - ， - CH 2 O-或-OCH 2 - ，当A或B为1,4-亚环己基时，L 1至L 8各自独立地为-H，-F，-CF 3或二氟 至L12独立地为-H，-F，-CF3或二氟，m和n分别为0〜2，R1为烷基或烷氧基，R1的碳原子数为1〜10左右 。

公开(公告)号：US20170298274A1

公开(公告)日：2017-10-19

申请号：US15490392

申请日：2017-04-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Hwan HONG ,  Eun Kyung KOH ,  Myung-Eun KIM ,  Fusayuki TAKESHITA ,  Ji Hong BAE

IPC: C09K19/32 ,  G02F1/1343

CPC classification number: C09K19/32 ,  C09K2019/3422 ,  G02F1/134309 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal composition including a liquid crystal compound represented by Formula 1:

公开(公告)号：US20170146861A1

公开(公告)日：2017-05-25

申请号：US15342304

申请日：2016-11-03

Applicant: Samsung Display Co. Ltd.

Inventor： Fusayuki TAKESHITA ,  Jae Jin LYU ,  Keun Chan OH ,  Jin Hyeong LEE

IPC: G02F1/1337 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/134363 ,  G02F2001/133548 ,  G02F2001/133738 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal display includes a first substrate including a thin-film transistor (“TFT”) disposed in a unit pixel, a first electrode connected to the TFT, and a second electrode disposed on the same layer as that on which the first electrode is disposed, a second substrate facing the first substrate, and a liquid crystal layer between the first and second substrates, where the first and second electrodes include a first wiring electrode and a second wiring electrode, respectively disposed on sides of the unit pixel, first main electrodes and second main electrodes, respectively branched off from at least one of the first wiring electrode and the second wiring electrode in a first direction and are arranged in a staggered manner, and first slit electrodes and second slit electrodes, respectively, which are arranged in a second direction perpendicular to the first direction and are arranged in a staggered manner.

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。