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：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