公开(公告)号：US11467442B2

公开(公告)日：2022-10-11

申请号：US16907811

申请日：2020-06-22

申请人： FUJIFILM Corporation

发明人： Hiroshi Matsuyama ,  Wataru Hoshino ,  Teruki Niori

IPC分类号： G02F1/1335 ,  C09K19/38 ,  G02F1/1333 ,  G02B5/30 ,  G02F1/1339

摘要： An object of the present invention is to provide a polarizer having a high degree of alignment and an image display device including the polarizer. The polarizer according to the embodiment of the present invention is a polarizer which is formed of a polarizer-forming composition containing a polymer liquid crystal compound and a dichroic material, in which the polymer liquid crystal compound is a thermotropic liquid crystal and a crystalline polymer, and the polymer liquid crystal compound and the dichroic material are horizontally aligned.

公开(公告)号：US11333813B2

公开(公告)日：2022-05-17

申请号：US16597144

申请日：2019-10-09

申请人： FUJIFILM Corporation

发明人： Yukito Saitoh ,  Kunihiro Atsumi ,  Teruki Niori ,  Shinichi Morishima

IPC分类号： G02F1/13363 ,  H01L51/52 ,  G02B5/30 ,  G02F1/1343

摘要： An optical film is an optical film in which a cholesteric liquid crystalline phase is fixed and a helical axis of the cholesteric liquid crystalline phase is aligned in an in-plane uniaxial direction, and an Nz is 0.2 to 0.75.

公开(公告)号：US20200148931A1

公开(公告)日：2020-05-14

申请号：US16741286

申请日：2020-01-13

申请人： FUJIFILM Corporation

发明人： Seiichi Hitomi ,  Keita Takahashi ,  Teruki Niori ,  Yuji Yoshida

IPC分类号： C09K5/14 ,  C08G65/40 ,  C08G59/24 ,  C08G59/62 ,  C08G59/42 ,  C08G59/50 ,  C08G59/40 ,  C08K3/38 ,  C08J5/18 ,  C07C323/52 ,  C07D271/10 ,  C07D307/89 ,  C07C321/26 ,  C07C223/06 ,  C07C69/88 ,  C07C43/23 ,  C07C261/02 ,  C07D303/12

摘要： The present invention provides a thermally conductive material having excellent thermal conductivity. Furthermore, the present invention provides a device with a thermally conductive layer that has a thermally conductive layer containing the thermally conductive material and a composition for forming a thermally conductive material that is used for forming the thermally conductive material. The thermally conductive material according to an embodiment of the present invention contains a cured substance of a disk-like compound, which has one or more reactive functional groups selected from the group consisting of a hydroxyl group, a carboxylic acid group, a carboxylic acid anhydride group, an amino group, a cyanate ester group, and a thiol group, and a crosslinking compound which has a group reacting with the reactive functional groups.

公开(公告)号：US11578270B2

公开(公告)日：2023-02-14

申请号：US16935700

申请日：2020-07-22

申请人： FUJIFILM Corporation

发明人： Hiroshi Matsuyama ,  Wataru Hoshino ,  Teruki Niori

IPC分类号： C09K19/38 ,  C09K19/20 ,  C09K19/60

摘要： A side chain type polymer liquid crystalline compound with which a light absorption anisotropic film having a high alignment degree can be formed, which includes a liquid crystalline composition, a light absorption anisotropic film which is formed of the liquid crystalline composition, a laminate, and an image display device. A liquid crystalline composition contains a side chain type polymer liquid crystalline compound and a dichroic substance, the side chain type polymer liquid crystalline compound is a copolymer having repeating units 1 and 2, the repeating unit 1 has a mesogenic group and an electron-withdrawing group having a Hammett's substituent constant σp of greater than 0 at a terminal of the mesogenic group, and the repeating unit 2 has a mesogenic group and a group having a Hammett's substituent constant σp of 0 or less at a terminal of the mesogenic group.

公开(公告)号：US11505744B2

公开(公告)日：2022-11-22

申请号：US16451417

申请日：2019-06-25

申请人： FUJIFILM Corporation

发明人： Hiroshi Matsuyama ,  Wataru Hoshino ,  Teruki Niori ,  Naoya Nishimura

IPC分类号： C09K19/38 ,  C09K19/56 ,  C09K19/60 ,  G02B5/30 ,  G02F1/1335

摘要： A polymer liquid crystal compound with which a light absorption anisotropic film having a high alignment degree can be formed, a liquid crystalline composition, a light absorption anisotropic film which is formed of the liquid crystalline composition, a laminate, and an image display device. The liquid crystalline composition includes a polymer liquid crystal compound which contains a repeating unit represented by Formula (1) and a dichroic substance. In Formula (1), a difference between a log P value of P1, L1, and SP1 and a log P value of M1 is 4 or greater. In Formula (1), P1 represents a main chain of the repeating unit, L1 represents a single bond or a divalent linking group, SP1 represents a spacer group, M1 represents a mesogenic group, and T1 represents a terminal group.

公开(公告)号：US11435510B2

公开(公告)日：2022-09-06

申请号：US16688294

申请日：2019-11-19

申请人： FUJIFILM Corporation

发明人： Ayako Muramatsu ,  Shinnosuke Sakai ,  Teruki Niori ,  Shinichi Morishima

IPC分类号： G02B5/30 ,  C09K19/12 ,  C09K19/20 ,  C09K19/30 ,  C09K19/34 ,  C09K19/32 ,  C09K19/24 ,  C09K19/04

摘要： To suppress a phenomenon where an optical axis of the optically anisotropic layer is tilted when the optically anisotropic layer is produced by using a liquid crystalline compound showing smectic phase as a materials showing a higher level of orderliness. An optically anisotropic layer wherein a polymerizable composition, containing one or more polymerizable rod-like liquid crystal compound showing a smectic phase, is fixed in a state of smectic phase, and a direction of maximum refractive index of the optically anisotropic layer is inclined at 10° or smaller to the surface of the optically anisotropic layer, a method for manufacturing the same, a laminate and a method for manufacturing the same, a polarizing plate, a liquid crystal display device, and an organic EL display device.

公开(公告)号：US11370950B2

公开(公告)日：2022-06-28

申请号：US16735789

申请日：2020-01-07

申请人： FUJIFILM Corporation

发明人： Seiichi Hitomi ,  Keita Takahashi ,  Naoyuki Hayashi ,  Teruki Niori ,  Daisuke Hayashi

IPC分类号： C09K5/14 ,  C08K3/38 ,  C08K9/04 ,  C09C1/00 ,  C09C3/08 ,  H01L23/373

摘要： A first object of the present invention is to provide a surface-modified inorganic nitride having excellent dispersibility. Furthermore, a second object of the present invention is to provide a composition, a thermally conductive material, and a device with a thermally conductive layer which contain the surface-modified inorganic nitride.
The surface-modified inorganic nitride of the present invention includes an inorganic nitride, and a specific compound adsorbed onto a surface of the inorganic nitride, and
the specific compound has a functional group selected from the group consisting of a boronic acid group, an aldehyde group, an isocyanate group, an isothiocyanate group, a cyanate group, an acyl azide group, a succinimide group, a sulfonyl chloride group, a carboxylic acid chloride group, an onium group, a carbonate group, an aryl halide group, a carbodiimide group, an acid anhydride group, a carboxylic acid group, a phosphonic acid group, a phosphinic acid group, a phosphoric acid group, a phosphoric acid ester group, a sulfonic acid group, a halogenated alkyl group, a nitrile group, a nitro group, an ester group, a carbonyl group, an imidoester group, an alkoxysilyl group, an acrylic group, a methacrylic group, an oxetanyl group, a vinyl group, an alkynyl group, a maleimide group, a thiol group, a hydroxyl group, a halogen atom, and an amino group, and has a fused-ring structure containing two or more rings selected from the group consisting of an aromatic hydrocarbon ring and an aromatic heterocyclic ring.

公开(公告)号：US09799832B2

公开(公告)日：2017-10-24

申请号：US15252898

申请日：2016-08-31

申请人： FUJIFILM Corporation

发明人： Hiroo Takizawa ,  Teruki Niori ,  Yasunori Yonekuta ,  Syuji Hirano

IPC分类号： H01L51/00 ,  H01L51/05 ,  C08F212/08 ,  C08F220/10 ,  C08F220/14 ,  C08F220/22 ,  C08F222/20

CPC分类号： H01L51/004 ,  C08F212/08 ,  C08F220/10 ,  C08F220/14 ,  C08F220/22 ,  C08F222/20 ,  C08F2500/02 ,  H01L51/0003 ,  H01L51/0043 ,  H01L51/0055 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/052 ,  H01L51/0529 ,  H01L51/0541 ,  H01L51/0545 ,  H01L51/0558

摘要： An organic thin-film transistor including: a gate electrode, an organic semiconductor layer, a gate insulating layer, a source electrode, and a drain electrode on a substrate, in which the organic semiconductor layer includes an organic semiconductor and a resin (C) having one or more groups selected from the group consisting of a group having fluorine atoms, a group having silicon atoms, an alkyl group having one or more carbon atoms or having two or more carbon atoms in a case of forming an alkoxycarbonyl group, a cycloalkyl group, an aralkyl group, an aryloxycarbonyl group, an aromatic ring group substituted with at least one alkyl group, and an aromatic ring group substituted with at least one cycloalkyl group; and a method for manufacturing an organic thin-film transistor including: applying a coating solution which contains the organic semiconductor and the resin (C) and causing the resin (C) to be unevenly distributed.

公开(公告)号：US12078832B2

公开(公告)日：2024-09-03

申请号：US18331810

申请日：2023-06-08

申请人： FUJIFILM Corporation

发明人： Ayako Muramatsu ,  Shinnosuke Sakai ,  Teruki Niori ,  Shinichi Morishima

IPC分类号： G02B5/30 ,  C09K19/12 ,  C09K19/20 ,  C09K19/24 ,  C09K19/30 ,  C09K19/32 ,  C09K19/34 ,  C09K19/04

CPC分类号： G02B5/3016 ,  C09K19/12 ,  C09K19/2007 ,  C09K19/2028 ,  C09K19/24 ,  C09K19/3068 ,  C09K19/32 ,  C09K19/322 ,  C09K19/3447 ,  C09K19/3486 ,  C09K19/3491 ,  C09K19/3497 ,  G02B5/305 ,  G02B5/3083 ,  C09K2019/0448 ,  C09K2019/2078 ,  C09K2019/3077 ,  C09K2019/3408 ,  C09K2019/3416

摘要： To suppress a phenomenon where an optical axis of the optically anisotropic layer is tilted when the optically anisotropic layer is produced by using a liquid crystalline compound showing smectic phase as a materials showing a higher level of orderliness. An optically anisotropic layer wherein a polymerizable composition, containing one or more polymerizable rod-like liquid crystal compound showing a smectic phase, is fixed in a state of smectic phase, and a direction of maximum refractive index of the optically anisotropic layer is inclined at 10° or smaller to the surface of the optically anisotropic layer, a method for manufacturing the same, a laminate and a method for manufacturing the same, a polarizing plate, a liquid crystal display device, and an organic EL display device.

公开(公告)号：US11732192B2

公开(公告)日：2023-08-22

申请号：US16781473

申请日：2020-02-04

申请人： FUJIFILM Corporation

发明人： Hiroshi Matsuyama ,  Wataru Hoshino ,  Teruki Niori

IPC分类号： C09K19/38 ,  C09K19/20 ,  C09K19/24 ,  C09K19/32 ,  C09K19/60 ,  G02F1/1335

CPC分类号： C09K19/3833 ,  C09K19/2007 ,  C09K19/24 ,  C09K19/32 ,  C09K19/38 ,  C09K19/3852 ,  C09K19/60 ,  G02F1/1335 ,  C09K2019/2042 ,  C09K2019/2078

摘要： A liquid crystal composition contains a side chain type polymer liquid crystalline compound which can form a light absorption anisotropic film having a high alignment degree and has excellent solubility in a general-purpose solvent, a light absorption anisotropic film obtained using the composition, a laminate, and an image display device. The composition includes: a side chain type polymer liquid crystalline compound; and a dichroic substance, in which the compound is a copolymer having a repeating unit (1) containing a mesogenic group with a molecular weight of greater than 280 and a repeating unit (2) with a molecular weight of 280 or less, a content of the repeating unit (2) is less than 14% by mass with respect to a total mass of the compound, and a content of the dichroic substance is greater than 2% by mass with respect to a total solid content of the composition.