公开(公告)号：US09223163B2

公开(公告)日：2015-12-29

申请号：US14286652

申请日：2014-05-23

Applicant: FUJIFILM CORPORATION

Inventor： Wataru Majima ,  Kazuhiro Oki ,  Hirotoshi Andou

IPC: C09K19/00 ,  G02F1/1333 ,  G02B1/04 ,  G02B5/30 ,  G02B5/20 ,  C09K19/04 ,  C09K19/20

CPC classification number: G02F1/133365 ,  C09K2019/044 ,  C09K2019/0448 ,  C09K2019/2078 ,  C09K2219/03 ,  G02B1/04 ,  G02B5/208 ,  G02B5/3016 ,  Y10T428/1005

Abstract: Provided is a method of producing a film including: a coating step of coating, on a substrate, a polymerizable liquid crystal composition containing a polymerizable liquid crystal compound, an alignment controlling agent capable of controlling alignment of the polymerizable liquid crystal compound, a polymerization initiator and coated film a solvent; and a drying step of drying, wherein the alignment controlling agent is a compound represented by formula (1) below, and the alignment controlling agent is added in 0.005 to 0.2 parts by mass relative to 100 parts by mass of the polymerizable liquid crystal compound: In general formula (1), each of L1 and L2 represents an alkylene group having 1 to 6 carbon atoms that may be substituted with a fluorine atom or the like, and n1 and n2 represents integers of 3 or more.

Abstract translation: 提供一种膜的制造方法，其包括：涂布步骤，在基板上涂布含有聚合性液晶化合物的聚合性液晶组合物，能够控制聚合性液晶性化合物取向的取向控制剂，聚合引发剂 和涂膜一种溶剂; 和干燥步骤，其中取向控制剂是下述式（1）表示的化合物，相对于100质量份的可聚合液晶化合物，取向控制剂的添加量为0.005〜0.2质量份： 在通式（1）中，L1和L2各自表示可以被氟原子等取代的碳原子数1〜6的亚烷基，n1和n2表示3以上的整数。

公开(公告)号：US20140138580A1

公开(公告)日：2014-05-22

申请号：US14163901

申请日：2014-01-24

Applicant: FUJIFILM Corporation

Inventor： Masatoshi MIZUMURA ,  Shunya KATOH ,  Minoru UEMURA ,  Yasuhiro ISHIWATA ,  Masaru YOSHIKAWA ,  Hiroshi MATSUYAMA

IPC: C09K19/54

CPC classification number: C09K19/54 ,  C07C69/92 ,  C09K19/2007 ,  C09K19/322 ,  C09K19/3475 ,  C09K19/588 ,  C09K2019/0429 ,  C09K2019/044 ,  C09K2019/2078

Abstract: A compound represented by the following formula (1) has sufficient solubility, a wide usable concentration range, and excellent haze-lowering performance. In the formula, L1 to L6 represent a single bond, —O—, —CO—, —COO—, etc; Sp1 to Sp4 represent a single bond or alkylene of 1 to 10 carbon atoms; A1 and A2 represent trivalent or tetravalent aromatic hydrocarbon or heterocyclic; T represents the following formulae, etc; Hb represent perfluoroalkyl of 2 to 30 carbon atoms; m and n are 2 or 3; and o and p are an integer of 0 or more.

Abstract translation: 由下式（1）表示的化合物具有足够的溶解性，宽的可用浓度范围和优异的雾度降低性能。 在该式中，L 1至L 6表示单键，-O - ， - CO - ， - COO-等; Sp1至Sp4表示单键或1至10个碳原子的亚烷基; A1和A2表示三价或四价芳烃或杂环; T表示以下公式等; Hb表示2〜30个碳原子的全氟烷基; m和n为2或3; o和p为0以上的整数。

公开(公告)号：US20130107189A1

公开(公告)日：2013-05-02

申请号：US13809166

申请日：2011-07-08

Applicant: Sven T Lagerwall ,  Per Rudquist

Inventor： Sven T Lagerwall ,  Per Rudquist

IPC: G02F1/00

CPC classification number: G02F1/13306 ,  C09K19/0266 ,  C09K19/2021 ,  C09K2019/044 ,  G02F1/0045 ,  G02F2001/1412 ,  G09G3/2007 ,  G09G3/3651 ,  G09G2300/0491 ,  G09G2310/08

Abstract: Example embodiments disclosed herein relate to the stabilization of the orthoconic state in orthoconic antiferroelectric liquid crystal devices. According to some of the example embodiments, the stabilization may be obtained by tuning a device cell as well as material parameters. The orthoconic state may be stabilized by means of the cell surfaces, electric fields, and/or polymer-stabilization, and combinations thereof, under selected conditions. The example embodiments presented herein advances several new working modes as well as new types of applications of orthoconic antiferroelectric liquid crystals.

Abstract translation: 本文公开的示例性实施例涉及在正电反铁电液晶器件中稳定正电态。 根据示例性实施例中的一些，可以通过调谐设备单元以及材料参数来获得稳定。 在选择的条件下，可以通过电池表面，电场和/或聚合物稳定化及其组合来稳定正电状态。 本文提出的示例实施例提供了几种新的工作模式以及正电反铁电液晶的新型应用。

公开(公告)号：US20140253860A1

公开(公告)日：2014-09-11

申请号：US14286652

申请日：2014-05-23

Applicant: FUJIFILM CORPORATION

Inventor： Wataru MAJIMA ,  Kazuhiro OKI ,  Hirotoshi ANDOU

IPC: G02F1/1333

CPC classification number: G02F1/133365 ,  C09K2019/044 ,  C09K2019/0448 ,  C09K2019/2078 ,  C09K2219/03 ,  G02B1/04 ,  G02B5/208 ,  G02B5/3016 ,  Y10T428/1005

Abstract: Provided is a method of producing a film including: a coating step of coating, on a substrate, a polymerizable liquid crystal composition containing a polymerizable liquid crystal compound, an alignment controlling agent capable of controlling alignment of the polymerizable liquid crystal compound, a polymerization initiator and coated film a solvent; and a drying step of drying, wherein the alignment controlling agent is a compound represented by formula (1) below, and the alignment controlling agent is added in 0.005 to 0.2 parts by mass relative to 100 parts by mass of the polymerizable liquid crystal compound: In general formula (1), each of L1 and L2 represents an alkylene group having 1 to 6 carbon atoms that may be substituted with a fluorine atom or the like, and n1 and n2 represents integers of 3 or more.

Abstract translation: 提供一种膜的制造方法，其包括：涂布步骤，在基板上涂布含有聚合性液晶化合物的聚合性液晶组合物，能够控制聚合性液晶性化合物取向的取向控制剂，聚合引发剂 和涂膜一种溶剂; 和干燥步骤，其中取向控制剂是下述式（1）表示的化合物，相对于100质量份的可聚合液晶化合物，取向控制剂的添加量为0.005〜0.2质量份： 在通式（1）中，L1和L2各自表示可以被氟原子等取代的碳原子数1〜6的亚烷基，n1和n2表示3以上的整数。

公开(公告)号：US08053040B2

公开(公告)日：2011-11-08

申请号：US12529841

申请日：2008-03-13

Applicant: Yi Li ,  Hideyuki Nishikawa ,  Yuta Takahashi ,  Masataka Yoshizawa ,  Takafumi Hosokawa

Inventor： Yi Li ,  Hideyuki Nishikawa ,  Yuta Takahashi ,  Masataka Yoshizawa ,  Takafumi Hosokawa

IPC: C09K19/38 ,  C09K19/56 ,  C09K19/32 ,  C09K19/34

CPC classification number: C09K19/32 ,  C09K19/348 ,  C09K19/3497 ,  C09K19/3852 ,  C09K2019/0429 ,  C09K2019/044 ,  C09K2019/328 ,  G02B5/3025 ,  G02F1/133528 ,  Y10T428/10 ,  Y10T428/1005

Abstract: A composition comprising at least one liquid crystal compound, and at least one polymer is disclosed. The polymer comprises a constitutional unit represented by a following formula (A) and a constitutional unit derived from a monomer having a fluoroaliphatic group(s): wherein Mp represents a trivalent group constituting fully or partially a polymer main chain; L represents a single bond or a divalent linking group; and X represents a substituted or non-substituted aromatic condensed ring group.

Abstract translation: 公开了包含至少一种液晶化合物和至少一种聚合物的组合物。 聚合物包含由下式（A）表示的结构单元和衍生自具有氟代脂族基团的单体的结构单元：其中Mp表示构成全部或部分聚合物主链的三价基团; L表示单键或二价连接基团; X表示取代或未取代的芳香稠环基。

公开(公告)号：US07989576B2

公开(公告)日：2011-08-02

申请号：US12039348

申请日：2008-02-28

Applicant: Aiko Yoshida ,  Hiroshi Takeuchi

Inventor： Aiko Yoshida ,  Hiroshi Takeuchi

IPC: C08G73/00 ,  C07D251/54

CPC classification number: C09K19/3475 ,  C07D251/54 ,  C07D251/70 ,  C09K2019/044

Abstract: A triazine derivative represented by formula (I) below: where, in formula (I), each of M1a, M1b, M2a and M2b is a divalent group comprising one or more substituted or non-substituted aromatic rings; each of n1 and n2 is 0 or 1; each of R1 and R2 represents a hydrogen atom or substituent; and X represents a substituent; is disclosed.

Abstract translation: 式（I）表示的三嗪衍生物：其中，在式（I）中，M1a，M1b，M2a和M2b中的每一个为包含一个或多个取代或未取代的芳环的二价基团; n1和n2分别为0或1; R 1和R 2各自表示氢原子或取代基; X表示取代基; 被披露。

公开(公告)号：US20090018305A1

公开(公告)日：2009-01-15

申请号：US12039348

申请日：2008-02-28

Applicant: Akio YOSHIDA ,  Hiroshi Takeuchi

Inventor： Akio YOSHIDA ,  Hiroshi Takeuchi

IPC: C08G73/00 ,  C07D251/54

CPC classification number: C09K19/3475 ,  C07D251/54 ,  C07D251/70 ,  C09K2019/044

Abstract: A triazine derivative represented by formula (I) below: where, in formula (I), each of M1a, M1b, M2a and M2b is a divalent group comprising one or more substituted or non-substituted aromatic rings; each of n1 and n2 is 0 or 1; each of R1 and R2 represents a hydrogen atom or substituent; and X represents a substituent; is disclosed.

Abstract translation: 式（I）表示的三嗪衍生物：其中，在式（I）中，M1a，M1b，M2a和M2b中的每一个为包含一个或多个取代或未取代的芳环的二价基团; n1和n2分别为0或1; R 1和R 2各自表示氢原子或取代基; X表示取代基; 被披露。

公开(公告)号：US5948317A

公开(公告)日：1999-09-07

申请号：US971163

申请日：1997-11-14

Applicant: Koichi Sato ,  Hiroyuki Kitayama ,  Kenji Shinjo ,  Shinichi Nakamura ,  Katsutoshi Nakamura

Inventor： Koichi Sato ,  Hiroyuki Kitayama ,  Kenji Shinjo ,  Shinichi Nakamura ,  Katsutoshi Nakamura

IPC: C09K19/04 ,  C09K19/34 ,  C09K19/42 ,  C09K19/58 ,  G02F1/1337

CPC classification number: G02F1/133723 ,  C09K19/04 ,  C09K19/3469 ,  C09K19/42 ,  C09K19/588 ,  C09K2019/044

Abstract: A liquid crystal composition includes at least one fluorine-containing mesomorphic compound (a) having a fluorocarbon terminal portion and a hydrocarbon terminal portion, and at least one optically active compound (b) having an optically active cyclic group and a terminal alkyl group free from a perfluorocarbon atom. The compound (a) and the compound (b) are mutually soluble readily to form a homogeneous liquid crystal composition. The liquid crystal composition shows a layer structure of so-called bookshelf or a layer structure having a small inclination angle (closer to bookshelf structure). The liquid crystal composition is useful in improving response characteristics and display characteristics, particularly a contrast ratio, of a liquid crystal device using the liquid crystal composition.

Abstract translation: 液晶组合物包含至少一种具有碳氟化合物末端部分和烃末端部分的含氟介晶化合物（a）和至少一种光学活性化合物（b），其具有光学活性的环状基团和不具有 全氟化碳原子。 化合物（a）和化合物（b）易于溶解以形成均匀的液晶组合物。 液晶组合物显示出所谓书架的层结构或具有较小倾斜角（更靠近书架结构）的层结构。 液晶组合物可用于改善使用液晶组合物的液晶装置的响应特性和显示特性，特别是对比度。

公开(公告)号：US5399701A

公开(公告)日：1995-03-21

申请号：US92019

申请日：1993-07-15

Applicant: Eugene P. Janulis

Inventor： Eugene P. Janulis

IPC: C07D213/80 ,  C07D237/14 ,  C07D239/26 ,  C09K19/12 ,  C09K19/20 ,  C09K19/22 ,  C09K19/28 ,  C09K19/32 ,  C09K19/34 ,  C09K19/40 ,  C07D239/02

CPC classification number: C07D213/80 ,  C07D237/14 ,  C07D239/26 ,  C09K19/062 ,  C09K19/126 ,  C09K19/2021 ,  C09K19/22 ,  C09K19/28 ,  C09K19/322 ,  C09K19/3441 ,  C09K19/3463 ,  C09K19/3469 ,  C09K19/40 ,  C09K2019/044

Abstract: Compounds are provided which comprise a fluorocarbon terminal portion and a chiral hydrocarbon terminal portion, said terminal portions being connected by a central core, said compounds having tilted smectic mesophases or having latent tilted smectic mesophases which develop when said compounds having said latent mesophases are in admixture with said compounds having tilted smectic mesophases or said compounds having latent tilted smectic mesophases.

Abstract translation: 提供了包含氟碳末端部分和手性烃末端部分的化合物，所述末端部分由中心核心连接，所述化合物具有倾斜的近晶中间相或具有潜伏倾向的近晶中间相，当所述具有所述潜中性相的化合物是混合物时， 所述化合物具有倾斜的近晶中间相或具有潜伏倾向的近晶中间相的所述化合物。

公开(公告)号：US10012868B2

公开(公告)日：2018-07-03

申请号：US15273784

申请日：2016-09-23

Applicant: FUJIFILM Corporation

Inventor： Yuki Nakazawa ,  Shunya Katoh ,  Hiroshi Matsuyama ,  Daisuke Hayashi ,  Masaru Yoshikawa

IPC: G02F1/1333 ,  G02F1/13363 ,  C09K19/58 ,  C07C235/60 ,  C08F222/10 ,  C09D4/00 ,  G02F1/1335 ,  C07C233/18 ,  C07C233/52 ,  C07D295/192 ,  C07D307/12 ,  C09K19/30 ,  C09K19/04 ,  G02F1/1337

CPC classification number: G02F1/13363 ,  C07C233/18 ,  C07C233/52 ,  C07C235/60 ,  C07C2601/16 ,  C07D295/192 ,  C07D307/12 ,  C08F222/1006 ,  C08F2222/102 ,  C09D4/00 ,  C09K19/3068 ,  C09K19/586 ,  C09K2019/044 ,  C09K2019/0448 ,  C09K2219/03 ,  G02F1/133553 ,  G02F1/133723 ,  G02F1/133784 ,  G02F2001/133302 ,  G02F2001/133543 ,  G02F2001/133638 ,  G02F2202/023 ,  G02F2202/28

Abstract: The present invention provides a polymerizable compound denoted by Formula (I): in the formula, Z1 and Z2 represent an arylene group, and the like, m represents 1 or 2, n represents an integer of 0 or 1, and when m is 2, n is 0, L1, L2, L3, and L4 each independently represent a linking group such as —C(═O)O— and —OC(═O)—, T3 represents -Sp4-R4, X represents —O—, and the like, r represents 1 to 4, Sp1, Sp2, Sp3, Sp4, and Sp5 each independently represent a single bond or a linking group, R1 and R2 each independently represent a polymerizable group, and R3, R4, and R5 each independently represent a hydrogen atom, a polymerizable group, or the like; a polymerizable composition containing the polymerizable compound described above; a film formed of the polymerizable composition described above; and a half mirror for displaying a projection image including the film described above.